58255066 Westfalia Separator Ag 59a2h

WestfaliaSeparatorAG

M a n u a la n d lnstruction PartsList No. 2044-9001-201 E dr t r o n0 6 9 9

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Application: o Separation of liquid mixtures 0r o Clarification of liquids

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WestfaliaSeparatorAG D-59302Oelde(F.R, ) Type b u i litn

innerO ot bowlmm

Rpmof bowl Permissible densityof product to be treated heavyliquid kg/dm3

solids kgidms

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WestfaliaSeparatorAG

For yoursafety

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S t r i c t l ya d h e r et o i n s t r u c t i o n sm a r k e dw i t h t h i s s y m b o l

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T a k es p e c i a cl a r ew h e n c a r r y i n go u t o p e r a t i o n sm a r k e dw i t h t h i s s y m b o l-

Thisavoidsdamageto the machineand otherunits.

otherwise dangerto life, O b s e r v ea c c i d e n tp r e v e n t i o nr e g u l a t i o n s The localsafetyand accidentprevention regulations applyunconditionallyto the operationof the separator. lnstructiom n anual givenin thismanual Followonlythe instructions O p e r a t et h e s e p a r a t oor n l y i n a c c o r d a n c w e i t h a g r e e dp r o c e s s a n d o p e r a t i n gp a r a me t e r s M a i n t a i nt h e s e p a r a t o a r s s p e c i f i e di n t h i sm a n u a l C a r r yo u t s a l e t yc h e c k s o n t he s e pa r a t o r"Safetyprecautions" as described in chapter in thismanual L i a b i l i t yf o r t h e f u n c t i o no f t h e m a c h i n ep a s s e st o t h e o w n e r Liability for the functionof the machineesunconditionally to the owneror operatorirrespective of existing warrantyperiodsin so faras maintained the machineis improperly or servicedby oerscnsother personnel is notapservice thanWestfalia Separator or if themacnrne withthe intendeduse. oliedin accordance Westfalia AG shallnotbe liablefordamagerf- ch occursas Separator a resultof non-observance of the above.Warranty anc rabrlity conditionsin theConditions of Saleand Deliverv of Westiaia Seoarator AG are not extendedby the above.

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WestfaliaSeparatorAG S a f e t yp r e c a ut i o ns

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Correctusage . 1 . 2 Safetystickerson the machine principles Basicoperating 1.4 Bowlspeedand product 1 . 5 Operations on the separator 1. 5 . 1 Assembly 1 . 5 . 2 Electrical appliances 1 . 5 3 Before start-up t .I

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Operation

1 . 5 . 5 Shut-down and " Emergency-Off"

1.5.6 Maintenance andreoair 1.6 1.7

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Corrosion Erosion

M a c h i n ed e s c r i p t i o n . 2,1 Application 2 . 1 . 1 Centrifuge withwater content monitoring system(WMS)for fueloiltreatment. .

(SMS) 2.1.2 Centrifuge withsludge spacemonitoring system for fueloiltreatment 2.1.3 Centrifuge withsludgespacemonitoring system(SMS)for lubeoiltreatment a.a Comoonents of the 0lantandthe seoarator 2.3 Technical Data principles 2.4 Operating of theseparator principles 2 . 4 1 Operating of thebowl. . . principles 2 . 4 . 2 Operating of the hydraulically controlled slidingpiston. . pump 2 . 4 . 3 Operatingprinciples of the centripetal 2 . 4 . 4 Operatingprinciples of the gear 2 . 4 . 5 Operatingprinciples of the centrifugal clutch 2.5 The regulating ring

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17 21 22 23 24 25 zo

28 28 .JU

32 32 JZ

2.5.1 Determining ringbyexperiment thesizeof regulating

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Technical information 3 . 1 . 1 Separation 3 . 12 Noteson separation withthe purifierbowl (-02- operation). . Make-uowater withtheclarifier 3 , 1 ' 4 Notesonseoaration bowl. J. l

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General information onbowlejections Before start-uo Beforeinitialstart-up Whenever starting. Start-up of separator Monitoringof operation Setting theseparating time Determining theseparating timebycalculation Bowlejections Stopping theseparator Trouble shooting faults Seoarator Bowlfaults..

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37 38 38 38 40 41 i 1

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Westfalia SeparatorAG

55 56 57 58 59 50

Installationm , a i n t e n a n caen d r e p a i r of theplant Installation 4.1 theplant 4 . 1. 1 Connecting 4 . 1 . 2 F a s t e n itnhge s e p a r a .t .o,r. . .. connection 4 . 1. 3 Motor of thebowl of rotation 4 . 1 . 4 Direction ^ 1 8

timeof bowl Speedandstarting

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... and lubrication Maintenance 4.2 schedule. . . . andmaintenance 4 . 2 . 1 Lubrication . +. 2 . 4 Lubrication 4 . 23 L u b r i c a t i o n C h a r t . . . 4.2.4 W e a r t o g e a r . . . . . . Bowl. 4.3 the bowl 4 . 3 1 Dismantling the bowl 4 . 3 . 2 Cleaning the uppersectionof frame 4 3 3 Cleaning feedsystem andthe operating-water thestrainer 4 . 3 . 4 Cleaning , A a R hints . . lmportant the bowl 4 . 36 Assembling idegasketLnthe annufarPiston the Polyam 4 . 37 Replacing r- . lUa. aU polyam rdegasket(bowltoP) the Replacing Verticalgearparts 4.4 4 . 4 . 1 Removingthe verticalgearParts the gearchamber , . . 4 . 42 Cleaning i A a of verticalgearparts Re-assembly Heightadjustment 4.5 4 . 5 . 1 Bowlheight pumPclearance. . 4 . 5 . 2 Centripetal t R e Neckbearing clutch Motorandcentrifugal 4.6 the motor 4 . 6 1 Removing P r i o r t o f i t t i n gm t hoet o r. . . . . . . +.o,4 4 . 6 . 3 Fittingthe motor, the clutchshoes . . , . 4 . 6 . 4 Removing 4 . 6 . 5 Fittingthe clutchshoes + . o , o Fittingthe clutchdriver the gearpumpand pumpcoupling. , . Removing 4.7 H o r i z o n gt aela rp a r t s , , . . 4.8 thewormwheel . 4 . 8 , 1 Removing shut-downof the separator' . ' 4 , 8 . 2 Beforea long-term 4 . 83 Fittingthe wormwheel the clutchdrumand wormwheelshaft ' Removing 4.9 of the wormwheelshaftand the clutchdrum 4 . 9 1 lnstallation of the sealingrings 4 , 9 . 2 Installation the separator 4 . 1 0 Finalchecksafterassembling ,

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P a r t sl i s t . . parts. Guideto ordering Frame,complete,... Lowersectionof frame , Lowersectionof frame(viewfrombelow). Lowersectionof frame Uppersectionof framewithsyphon. . Uppersectionof framewithoutsyphon I n t e r m e d i a t e f l a ncg0em p l e t.e. . , port.comPl. Inspection

62 62 c+ 68

70 72 73 82 83 83 84 87 a7

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99 100 10'1 105 106 '110 110 111 IJ 114

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117 118 114 tzv

121 122 123 125 126 128

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WestfaliaSeparatorAG Junction assembly Junction assembly Flansch vollst. partsof theseoarator Fastening Gear.complete. Springassembly

Wormspindle, complete Neckbearing bridge withcover, l. Centrif ugalclutch,complete Revolution indicator, complete Availableoearoarts B o w lc o m p l e t e. . . Centripep t aul m pc, o m p l . . . . . Hood,complete.., Accessories Waterfeedline.compl. Set of toolsand accessories, . (hazardous Lubricant substance)

gearpump(withpartnumbers forpumpconnections compl.) Single Pumpconnection, compl. Pumpconnection, compl. Pre-strainer, compl.(onspecial order). (onspecial Pre-strainer complete order).

o s c 5 0 - 9 1 - 0 6 6.

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146 147 148 149 151 152 155 tco t0u tol to.J

165 to/

169 toY

172 t/c

175 tto

181 182 '183

185

The regulating ring 6.1 ringwiththe aid of 6.1.1 Determining thesize0f the regulating thediagram ringby experiment 6,1.2 Determining thesizeof regulating Dismantling 6.2 andassembling the bowl .

187 189 191

Bowl complete pump,compl. Singlecentripetal Hood,complete. .

192 193 195

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Appendix. . Tableof lubricating oils , . . Comments on tableof lubricating oils . . Thehealthhazardsinvolved whenhandling heavyoilsandlubeoils . . . . for the use of separators Specifications

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Westfalia SeparatorAG

. lf the planthas severarce^:"-Jes, be careful notto intercna':eca'lso.f bowlssinceeac. o3Y/1as different tY individua beenbalanced w i^ :he marKec The bowl oartsare macnlne cr w tn the of serial-number the c' digits three last the serial-number,

1 . 5 . ' 1 A s s e mb l Y

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imDamagedpartsmustbe rePlaced new by mediately Parts.

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Fig.4

After installingcertaincriticalspare bowl oarts. the bowl must be re-balanced.

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The bowlpartsare arrangedin fixed to oneanother. relative oositions Locking devices and alignment marksmustbe in perfectconditi0n. The bowl must not be operatedif devicesandalignment theselocking marksare not in perfectcondition.

Fig

-201/ 0699 2044-9001

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rator AG Whenassembling thebowl.besure to strictlyadhereto the instructions givenin chapter"bowl",in orderto avoidundueunbalance. Before starting thebowl,besuretofit allparts. Tighten thebowllockringsecurely: the"O"marksonthebowlbottomor bowltopandonthelockringmustbe in linewitheachother.

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Checkif the machineis completely assembled and properlyinstalled.

Carefullyfasten hood 1, feed and dischargehousing2 and centripetal p u m p3 .

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The governingaccidentprevention regulationsapply for the electrical appliances andinstallations. The frequencyand voltageof the powersupplymustcorrespond to the machinespecif ications. Carryout potentialequalization. e.g.in Observelegalregulations; t h eE U : - Low-voltage guideline 73l23lEWG - Electro-magnetic compatibility 89/336/EWG

(. ^as . Checkthat the bowl icc< '^ j beenfirmlYtightened . T h e ' O " m a r k so n b o w l c c : : - c r -bowltoPandon thelockrinE -s: oe aligned.

1 . 5 . 3 B e f o r es t a r t ' u P

. Thebowlmustrotatein clockwse dtrection(seearrowon f rarrec' solids collector).

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Fig.12

o The separatormay onlybe operateo to devicesconforming withorotection EN 294 acEouipsolidandliquiddischarges cordingtY

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and coo. Checkthatthe lubrication lingsystemsare serviceable.

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Separator AG

Check whether the supervisory equipment is operational andthecorrectlimitvaluesare adjusted. Whenhoods,concentrate collectors and vesselsare pressurizede.g.by - Inertgas, - cooling, - steamsterilization etc, the pressuresstatedon the nameplatemustnotbe exceeded.

Checkthat the producttinesare set to ooeration. Regularlycheckhosesfor signs of ageing. Checksightglassesfor mechanical

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Replaiedamagedpartsby parts whichareas goodas new.

Fig. 16

Operation

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Nameplate L*fqtio s.pqrsh. AG 0-1.?10 0ttfr (\h:t 6rrmony ) Tvp SsuJEha

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Referto chapter" opetdtionr , Notenameplate, The valuesfor - bowlsoeed - densityof the heavyliquid, - densityof solids(centrifugally dry) aremax.valuesand mustnotbe exceeded.

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I n c a s e o f l r e q ue n c y c o n v e r t e ro p e r ation:

. Do notunderanycircumstances manipulatethe frequencyconverterto exceedthe permissible bowtspeed (seemaker'snameplate) . The separatormay onlybe operated withan independent devicef orspeed limiting.

Fig. 19

Donotfeedproduct whichis categorisedas exolosive. Theseparator mustnotbe usedin areaswhereexplosion protection is reourreo.

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Whenprocessing products harmful to persons, observe thepertinent safetyregulations. Referto thesafetydatasheetof the product. Wearprotective clothing.

F ig. 21

Stoptheseparator immediately if unusualnoisesor vibrations occur.

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O n l yi n c a s eo f h o t o p e r a t i o n :

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o Product-ing partssuchas - pipesandhoses, - hood, - solids collector reachtemperatures over80oC.

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Thebowlis notallowedto runwithout liquidsupplyfor morethan 15 minutes.as otherwiseit wouldresultin overheating of the bowlmaterial,

Fig.24

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S hu t - do w n a nd - E me r g e n c y - O f f u

For shut-downrefer to the chaoter "ooeration".

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Fig.25

xaintenance a n dr e . U n f a v o u r a b l e o p e r a t i n g c o n d i t i o n s m a y r e q u i r e s h o r t e r m a i n t e n a n c e i n t e r v pair mafactorslistedbelowareunfavourable becausetheyeitherattacktheseparator system: terialdirectlyor impairthe lubrication/cooling . aggressive product(chemical or physical) . highproducttemperature o productwithgreasedecayingpropefties o environment: temoerature, dustandvaoours

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Westfalia SeparatorAG Y.

Particularly stressedpals s-:- as bearinghub,bowlhub a^: ::-e' sowl partswitha largeouterc a-e:e' -rst be checked ona regula'cass :: e^sJre safeand efficientooeraio-

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parrss essenTimely machrne maintenance ofwornordamaged andreplacement ofthemachine. tialforsafeooeration

Maintenance workmayonlybecarried to1r eextent andrepair outbythecustomer inthisinstruction manual. asdescribed

inthismanual mayonlybecar edout Maintenance worknotdescribed andrepair shops" authorized bythemanufacturer bythemanufacturer or by"repair rnscected We therefore, recommend in yourowninterest to haveyourseparator intervals. willkeepyo"rseparatregular Suchinspections byourservice engineers reliable undesirable shut-downs, atorworking andprevent Beforemaintenance andservicing, o switchoff allelectrical appliances via the mainswitch, . secure installationagainst unintended re-startingwith lockingdevices.

Fig

D o n o t l o o s e na n y p a r t b e f o r et h e bowl hascometo a standstill. For checking standstill refer to "bowl . chaoter

F ig. 28

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Donotclimb ontoorstand onthemachineor partsof themachine. Makeprovision forandusea sturdy platform. working

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Fig.29

Placedismantled machineoartson a suitable base,e.g.rubbermat. Takestepsto preventmachineparts fromoverturning and rollingaway.

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Do not heat bowl parts with the n a k e df l a m e . B o w l p a r t s m u s t n e v e rb e w e l d e d . T h i s a l s o a p p l i e sf o r h o o d a n d s o l i d s c o l l e c t o rp a r t s o f s t e a m- s t e r i l i z a b l es e D a r a t o r s . Even during cleaningthe bowl parts

the temperature must not exceed 1 0 0" c .

Load-carrying equipment suchas liftingdevicesfor - bowlor distributor. - chainsetc, may only be usedfor work routines as describedin thisinstruction manual. Do not usedamagedor incomplete loadcarryingequipment.

-201/ 0699 12044-9001

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WestfaliaSe rator AG

'-rl Collectdripping oilto p.eve^:: a.ger of slippingor productr^:e::c^ Whenhandling wasteo rs ^c:e - Theycanbe injurious tc ^ ea :^ dep e n d i n go n t h e i rc h e n : a l o m oosition, - Wasteoil mustbe d sooseccf rn accordance withlocalrec- a: crs.

F ig. 33

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Corrosion

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Corrosion canalsoaffectbowlpartsmadeof stainless steel.Thiscorrosion canbe flat-spread or pit-or crack-shaped and meritsspecialattention, Corrosion on stainless steelbowlmaterialshouldbe examinedthoroughly anddocumented. Flat-spread corrosioncan usuallybe measured(reduction of wallthickness)

1

Pit-or crack-shaped corrosion cannotbe measured withoutthe riskof damage.At the initialstagepit-shaped is generally ions. corrosion causedby chlorine

;.

Depending on the stressingof the part,pit-shaped corrosioncan resultin crackshaoedcorrosion. Possible formationof pit-shaped corrosron.

Fig. 34

Suchpittingscan onlybe investigated by a materialsexpert, In caseof crack-shaped flat-spread corrosionaftackwithor withoutsuperposed the machinemust be shut andpit-shaped corrosion on mainbowlcomponents, d o w ni mme d i a t e l y . AG representative for a thoroug h examiyournearestWestfalia Separator nation.

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P i t t i ng s Pittingswhich are close togetheror forma linearpatterncan signifycrack formationbeneaththesurface. Suchpittingsshouldbe investigated by exDert. a materials

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1.7 Erosion

WestfaliaSeparatorAG

Erosion is causedby solidparticles in theprocess tiquid. Thesesolidparticles grindmarksintothesurfaces withwhichtheycomei-:c contau t.

The followingfactorsfavourthe occurrence of erosion: . hardsolidsparticles . highthroughput capacities Thefirstsignsof erosionshouldbe carefully observed anddocumented. Erosion can deepenrapidly,therebyweakeningthe bowlmaterial. your nearestWestfaliaSeparatorrepresentative for a thoroughexamrnation Information on the natureof the damagecan be providedby photos plaster castsor leolds

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The surfacesmostsusceptible to erosionare 1) thebottomof thedistributor. the risingchannels andthe ribs pump(cavitation) 2) the centripetal 3) all surfacesin the areaof the solidsdischargeports, 4\ thenozzles.

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r a d i u s< 1 m m m a x .1 m m

Fig.37

Signsof erosionwhichyoushouldimmediatelyreportto your nearestwestfaliaSeparatorrepresentative: . The bottomof the erosionmarkhas a radiussmallerthan 1 mm (large notcheffect). o The depthof erosionmarkexceeds 1 mm at the deepestpoint

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Ma c h i n . ed e s c r i p t i o n 2.1 Application 2 . 1 . 1 Centrifuge withwatercontent monitoring system(WMS)for

fueloiltreatment

(SMS) 2 . 1 . 2 Centrifuge withsludge for spacemonitoring system fueloiltreatment 2.1.3 Centrifuge withsludgespacemonitoring system(SMS)for 2.2 2,3 2,4 2.4.1 2.4,2 2.4.3 2,4.4 2.4.5 2.5 2.5.1

0699

l -201/ 0699

lubeoiltreatment Components of theplantandtheseparator Technical Data. principles Operating of theseparator

Operatingprinciples of the bowl principles Operating of the hydraulically controlled slidingpiston. . principles pump Operating of the centripetal principles Operating of the gear principles Operating of the centrifugal clutch The regulating ring . Determining ringby experiment the sizeof regulating

z l

22 23 z+

25 zo

28 28

30 5Z

32 32 ee ee

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Westfalia SeparatorAG \

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rbx Produclfeed Shut-off device Preslrainer Gearpump E Pre-selvalve 6 Sleam-heated oil prehealer 7 Autom.lemperalureregulalor 8 Sleaminlcl I Safelyvalve 1 0 Leakoil lo overflowlank 1 t Condensate outlei 1 2 Drainand venl cock 1 4 Flowmeler 1 5 Pressuregauge 1 6 Thermomeler 1 7 Centrifuge 1 8 Non-relurn valvewithshul-offdevicc 1 9 Producldischarge 2 0 Feedlineassembly 2'l Operaling-waler discharge 2 2 Watcrdischargc 2 3 Sludgedischarge 2 4 Shul-offdevice(operalingwaler, gauge(operating 2 5 Pressure wale') 2 6 Water feed 2 7 Molorconlrol 2 9 Hoisl 30 Pressure swilchforcleano crsc.a'gc I

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Lock ring C e n l r i p e t a lp u m p c h a m b e rc o v e r Gaskel Gasket

I Distributor

S c n s r n g i q u r cc - - a

Slidingpiston

Cenlripcla o--r

Gaskel : a-cer cover

Cenlripcia o--; Gasket

Gaskel Closing-chamber bollom Gaskel Gaskel

Thra:dori

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Lock ring -

Gaskel

Gaskel Gasket

Gasket Annularpiston Gaskel Gaskel Gaskel

Gaskel Gaskel

Gaskel

Spindlescrew' Gaskel

[] Bowlboltom S e p a r a t i n gd r s k Gaskel Disk Allen screw Gaskel

D i s ks l a c k

Gaskel

Walerchamber bottom/ Allen screw

n A T T E N T I O NA:f t e re x c h a n g i nt gh i sp a r t ,thecompletebowlmustbe re-balanced Fig. a0 - Exploded view ol the bowt

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lrchine

d e s c r i b e di n t h i s m a n u a l i s a h i g h - s p e e dc e n t r i f u g a ls e p a r a t o rw i t h s e l f - c l e a n i n gb o w l c a l l e d" s e p a r a t o r " .

l g p l i ca t i o n

Theseparators OSC . ,-0136-. andOSC . .-s6-,. . withUNTTROL system r are eQuipped witha self-cleaning disk-typebowtand ' areappliedforclarification andpurification in fueloil(upto a densityof 1.0'lg/ml) andlubeoiltreatment olants. Thecentrifuges of thec -Generation areequipped witha "soft-stream-inlet system,, for gentleproducttreatment.This resultsin optimumseparatingefficienlyand higherspecific capacities, ThepatentedHydroStop systemenablescontrolled bowlejections to be performed at fulloperatingspeed,The centrifuges operatewithoutregulating rings, Thecentrifuges withuNlrRoL systemareprovided withtwobasicmonitoring systems: r Watercontentmonitoring system- WMS . Sludgespacemonitoring system- SMS meansthe separation ,,separation" of liquidmixtureswhichconsistof two liquids. withsimultaneous removalof the solidscontainedin the liquids. is the removalof solidsfroma liouid. ,,Clarification" The mostimportant component of thecentrifuge is thebowl.Depending on theapplication, thebowlof design-0136-canbe assembled to ooerate o as clarifier/purifier bowt(WMS)or . as clarifier bowlwithself-thinker controlsystem (SMS) Conversion of the clarifier/purifier bowlintoa clarifierbowlwithself-thinker control systemandviceversacan be carriedoutquicklyand easily. Prerequisite for treatmenttechnology(separation) is thatthe components of the product - canbe separatedmechanically - havedifferentdensitiesand - do notemulsify.

-201/ 0699 2044-9001

Westfalia

2 . 1. 1 C e n t r i f u g ew i t h w a t e r c o n t e n tm o n i t o r i n g s y s t e m ( W MS ) f o r f u e lo i l t r e a t m e n t

Fig. 41 - W aler content monitoring system (W MS) fot fuel oi! Ireatment

1 2 3 4 5 6 7 8 I

Dirtyoil feed Cleanoil discharge Displacement water gauge Pressure Conductivity sensor Pressureswitch (nofunctionwithWMS) Solenoidvalve Solenoidvalve Sensingliquidflow

1o 11 12 13 14 15 16 17 18 20

S e n s i n gl i q u i dp u m p C o n t r oul n i t C e n t r i p e tpaul m p( c l e a no i i ) Separating disk Dirtywaterdischarge Sludgespace Sludgedischarge Operating waterdischarge Operating waterfeed C o n t r ohl o l e s( o p e n l )

Thefueloilis conveyed to thecentrifuge pumpor a pump by meansof a separate flangedto the separator, The clarified cleanoil is discharged underpressure(2) by meansof centripetal p u m p( 1 2 ) . The bowlis openedand closedautomaiically for solidsejectionat f ull bowlspeed by meansof a remote-controlled solenoid valvein the operating waterline.The openingtimeof thesolenoid valveis 3 seconds. Thesmallvolume of liquid(9)whichis branched offviatheseparating disk(13)and thesensingliquidpump(10)is monitored by a conductivity sensor(5) lf the sensorswaterthe solenoidvalve(8) opensand the waterftowsoff throughthedirtywaterdischarge (14).The centrifuge operates as a purifier. As soonas the sensordetectsa changein conductivity broughtabcutby an increasedproportion of oil,thesolenoid valve(8)closesandthe solenoid valve(7) opensintermittently. Thesensingliquidflow(9) is recycled rntot:refeed(1).The centrifuge operatesas a clarifier. Thecontroland monitoring unitguarantees unsupervised opera:icn

2CL4?i.'a' 201/0699

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C e nt r i f ug e w i t h s t u d g es p a c em o n i t o n n g s y s t e m( S M S ) l o r l u e l o i l t r e a t me n t

Fig. 42 - Sludge space monitoring system (SMS) lor fuet oiltreatment

1 2 3 4 5

7 8 o

Dirtyoil feed Cleanoil discharge Displacement water Pressure gauge Conductivity sensor (nofunctionwithSMS) Pressure switch Solenoidvalve Solenoid valve Sensingliquidflow

10 11 12 13 14 15 16 17 18 20

Sensing l i q u i dp u m p C o n t r oul n i t pump(cleanoil) Centripetal Separating disk Dirtywaterdischarge S l u d g es p a c e Sludgedischarge Operating waterdischarge Operating waterfeed Controlholes(closed!)

ThesMs for f uel oil treatment . is appliedfor clarification in two-stagefueloil treatment. Thefueloil is fedto the ctarifier by thedischargecentripetat pumpof the upstream purifier. The clarifiedcleanoil is dischargedunderpressure(2) by meansof centripetal p u m p( 1 2 ) . The bowlis openedand closedautomatically for solidsejectionat fullbowlspeed by meansof a remote-controlled solenoidvalvein the operatingwaterline.The openingtimeof the solenoidvalveis 3 seconds. A smallamountof tiquidis divertedvia the separating disk (13).tt is conveyedby the sensingliquidpump(i 0) to the pressureswitch(6) and recyctedbackintothe f e e d{ 1 ) . lf the sensingliquidintakebecomesblockeddue to wateror solidsaccumulation in the sludgespace(15),the pressureswitch(6)sendsa pulseto the controtunit. The automatic solidsejectionprogramis triggered. The controlsystemthus monitorsthe entiretreatmentsvstem.

-rot, ornn ?71-s061

24

WestfaliaSeparatorAG

2 . 1. 3 C e n t r i f u g ew i t h s l u d g es p a c em o n i t o r i n gs y s t e m( S M S ) f o r l u b e o i l t r e a t me n t

Fig. 43 - Sludge space monnoilng system (SMS) for lube oil trcatmenl

1 2 3 4 6 9 10 11 12

Dirtyoil feed Cleanoil discharge Displacement water gauge Pressure Pressure switch Sensingliquidflow S e n s i n gl i q u i dp u m p C o n t r oul n i t pump(cleanoil) Centripetal

13 'l4 15 15 17 18 19 20

Separating disk Dirtywaterdischarge S l u d g es p a c e Sludgedischarge Operating waterdischarge Operating waterfeed Throttle Controlholes(open!)

ThesMs for lubeoiltreatment . is applied for the clarification of dieselenginelubeoil The lubeoil rsconveyedto the centrifuge by meansof a separatepumpor a pump flangedto the separator. Thefeed(1) is througha closedlinesystem. The clarifiedcleanoil is dischargedunderpressure(2) by meansof centripetal p u m p( 1 2 ) . The bowlis openedandclosedautomatically for solidsejectionat f ull bowlspeed waterline.The valvein the operating by meansof a remote-controlled solenoid valveis 3 seconds openingtimeof the solenoid A s m a l l a m o u n t ol ifq u i di s d i v e r t evdi a t h e s e p a r a t i d n igs k( 1 3 ) l t i s c o n v e y ebdy switch(6)andrecycled backintothe thesensingliquidpump(10)to thepressure feed(1)via a throttle(19). f illedwithwater(3).The Beforeseparation begins, thesludgespace(15) is partially d i r t y 0 i l i s t h e n f e d i n t h r o u g h t h e f e eDdu(r1i n) g t h e s e p a r a t i o n p r oscoelsi ds s a n d waterareseparated fromthe0il andcollectin sludgespace(15) Wnenthewater Thepressure reaches fallsoff thecontrolholes(20) theby(9)is interrupted. andthe pressure switch(6)sendsa pulseto the controlunit(l1l programis theninitiated Theautomatic by displacement solidsejection Thecontrolandmonitorin0 ooera:ror unitouarantees unsuoervised

nzA 3Ca. 201/0699

WestfaliaSeparatorAG \ 2 . 3 T e c h n i c a lD a t a

S u bj e c t t o m o d i f i c a t i o n !

Bowl

Solidsspace(total) Speedfor densities - of the productup to 1.05kg/dm3 (at 15 oC)and - theseparated solidsup to 1.4kg/dm3 Speedfor higherdensities Startingtime

11 dm3

6 440-6 550 rpm

consultthe factory 6-10 min

C e n t r i p e t apl u m p

Delivery capacity Pressure head

15 000- 23 000 l/h 2-3 bar

S t a n d a r do p e r a t i n gw a t e r s p e c i f i c a t i o n

Vol.of susoended matter

m a x .1 0 m g / l

Particle size

m a x ,5 0 p m

Hardness: - up to 55 oC separating temperature - above55 oC separating temperature

< 1 2 0d H <

60dH

Thedifferenthardness specifications can be convertedusingthe formulaglvenbelow: = 179ppmCaCO3 1 " d H = 1 . 7 9 " f H= 1 . 2 5 " e H

ions Chlorine pH value

< 100 mg/l 6 . 5- 7 . 5

Mo t o r

Power Speedat 50 Hz Speedat 60 Hz

Design

15-22kW , 1t r t r aJJ

rnm rvttl

1 745 rpm

B5

?;:-1 T:'

201/0699

AG

rator AG

F e e dp u m p

gearpumpor alternatively pumpunit Flanged (gearorscrewpump) Pumpoutput (rating according to plantpossible)

I

Suctionheight Pressurehead.adiustable

4 500- 25 000 yh

4 mWC 1 0 - 2 0m W C

Weights

pump) (without separator motor, without Bowl

365 kg

3-phaseAC motor

140 kg

DC motor

243 kg

G e a r p u m p ( d e p e n d i nogn s i z e )

(depending Pre-strainer onpumpoutput)

!

Capacity The capacityof the separatordependson the . viscosity . temperature . density . impurity loading . watercontentand . requireddegree0f purityof the product

0-

I

naoo

1 220 kg

1 1- 4 6 Kg

8-26 kg

WestfaliaSeparatorAG

z6

2 . 4 O p e r a t i n gp r i n c i p l e so f G e ne r a l theseoarator

Beforecoming is characterized applicati0n. A separator bythebowlfora specific principles are of theseparator of thebowlthegeneral operating to theparticulars first exolained mixtures canbeseoarated Liouidmixtures or liouid-solids - in thegravitational fieldof thesettling tankor - inthecentrifugal fieldof theseparator, havedifferent densities. of theproducts the constituents orovided moreeffective thanthegravitaisextremely Asthecentrif ugalfieldoftheseparator ismuchfaster intheseparator separation tank.centrifugal ofthesettling tionalfield inthesettling tank. thanseparation

principles 2.4.1 Operating o f t h eb o w l g c l a r i f l e dl l q u i d dlschargin

s e d i m e nt

f ttny

R-

(D,

I n c o mi n g d l r t y l i q u i d

Fig.44

P u r i f i ebr o w l intoitsc0ne.g.oil- water,iSseparated A liquidmixture of lightandheavyphases, stituentsin thediscstackof the purifierbowl. The discstackconsistsof a largenumberof conicaldiscsplacedone abovethe narother.Eachdiscis providedwithSpacerswhichensurepreciselydetermined rowdiscinterspaces. interarranged consistsof manyparallelly chambertherefore Theentireseparation for the soltds. distance radial settling the spacesof lowheight,thusreducing Thesolids o settleon the undersideof the discaboveand . slidedownintothesolidsholdingspace. favourslidingdownof thesolidsand^enceself-cleanThesmoothdiscsurfaces ingof the discs.

M

n:1,201/0699

Theconstituents of the liquidmixture(lightandheavyphases)areseparated in the separation chamber.

C l a r i f i ebr o w l The clarifierbowlis usedif solidsare to be separatedout of a liquid. Theoperating principle of the clarifier bowlonlydiffersfromthe purifierbowlin that . thedischargeof the heavyliquidphaseis ctosed. Onlysolid-liquid separation takesptace.

-201/ 0699 2044-9001

rator AG

2 . 4 . 2 O p e r a t i n gp r i n c i P l e s o f t h e h y d r a ul i c a l l y c o n t r o l l e ds l i d i n g piston

5

7 2+ 1 +

i 11

Ei e c t i o n Bowlopen

Separation Bowlclosed

Fig. 45 - The self-cleaning bowl

1 z 3 4 5 s 7

1i ,li {l

lll

lrl

discharge Lightcomponent pumP) (centripetal Productfeed Feedfor make-uPwater Sludgespace solidsdischarge(bowl) Slidingpiston Annularpiston

a s 1o 11 12 13 14

Closingliquiddischarge Openingliquiddischarge discharge Heavycomponent Solidsdischarge Operatingliquidfeed chamber Injection Operatingliquiddischarge

liquid(usuallywater)fed intothe rotatingbowlproducesa highcenTheoperating to actuatetheannularpistonandsliding is utilized pressure. Thispressure trifugal pistonwhichopenandclosethe bowl. Theslidingpistonandannularpiston a are.as shownin the figure.insidethe bowlbottom a rotatewiththe sameangularvelocityas the otherbowlparts a

are axiallvmovable.

n4

na', 201/ 0699

ator AG

\G

C l o s i n gt h eb o w l the shut-offdevicefor operatingliquidis actuatedby Afterstartingthe separator, meansof thecontrolunit. liquid Theoperating r flowsintothe injectionchamberof the bowlbottomand . fromtherethroughinletholesintotheclosingchamber. By thismeansclosingof the bowlis initiated. Theannularpiston . movesintoclosedposition. in theclosingchamber The liquidpressure . risestheslidingpiston, r pressesthe slidingpistonagainstthe gasketof the bowlbottom,thus . closingthe bowl.

O p e n i n gt h eb o w l( e j e c t i o n ) The shut-offdevicefor operatingliquidis openedby meansof the controlunit liquid Theoperating . flowsfirstintothe ejectionchamberand . thenintotheopeningchamber. Theannularpiston o risesthuscausing . emptyingof the closingchamber. Theslidingpiston . movesdownwardsand solids theseparated . openstheejectionpofisin thebowlbottomfordischarging

Ing

-201/ 0699 2044-9001

sz

WestfaliaSeparatorAG

r/ 2.4.3 operatingprinciples The centripetal pumpdischarges theseparated liquidunderpressure. of the centripetal The operating principles pumpcan be compared of the centripetal withthatof a pump c e n t r i f u gpaul m p .

I

pump In caseof the centrifugal r the impellerfittedwithinclinedvanesrotatesin a stationary casing; . theliquidtobepumpedflowsfromtheinsidetotheoutsidethroughimpelle cnannels. The reverseis the case with the centripetalpump: o it is fixedto thehoodof theseparator; r its disc,whichis providedwithchannels,is immersedin the liquidrotatingwiththe bowl.

Fig-

The liquidis peeledoff by the centripetal pumpand flowsintoits spiratchannets fromoutside,its kineticenergybeingconvertedintopressureenergywhichis capableof discharging the liquidunderpressure. At a lowbackpressure pumpis small,lt thedepthof immersion of thecentripetal can, however,be increasedby throttlingthe valvein the dischargetine.By this meansit is oossibleto obtain - a goodliquidseal, - an air-and foamfreeproduct, - a higherbackpressure. 2 . 4 . 4 O p e r a t i n gp r i n c i p l e s The separatoris drivenby a standardmotor,type 85. of the gear Powertransmission to the bowlspindleis effectedvia a centrifugal clutchto the

wormwheelshaftandfromtherevia a wormgearwherethewormwheelis thedriving memberandthe wormthedrivenmember. Simultaneously the mountedgear pumpis drivenby the wormwheelshaftvia a safetyclutch 2 . 4 . 5 O p e r a t i n gp r i n c i p l e s The centrifugal clutch of thecentrifugal r graduallybringsthebowltoits ratedspeed clutch

. eliminating premature wearon gearpartsand on the motor, Thestarting currentandthe acceleration timecanbe regulated by thenumberof clutchshoesinserted. Forfurtherdetailsreferto sect. 4.6 - Centrifugal clutch.

-201/ 0699 2044-9001

WestfaliaSeparatorAG

2 . 5 T h e r e g u l a t i n gr i n g (using oil purification as an exampte)

JJ

O n l yf o r - 0 2 - o p e r a t i o n Function o f t h er e g u l a t i nrgi n g Optimumdewatering of oilscontaining wateris onlypossibleif thebowlis correctly adjustedto the difference in densitybetweenthe oil and the water. Theregulating ringwiththecorrect innerdiameter, i.e.withthediameter thatcorrespondsto thedensitydifference betweentheoil andwater,shouldtherefore be selectedfromthe set of regulating rings(withdifferentinnerdiameters) suppliedwith the separator and fittedin the bowl. The innerdiameterof the regulating ringto be selectedcan be determined by exThe ruleof thumbis: oeriment. r s m a l lr e g u l a t i nr g i n gf o r h e a v yo i l , r l a r g er e g u l a t i nr g i n gf o rl i g h to i l .

2 . 5 . 1 D e t e r m i n i n gt h e s i z e To avoidemulsification, beginthetestby inserting a largediameterregulating ring o f r e g u l a t i n gr i n g b y and thenswitcht0 the nextsmallest. e x pe r im e nt lf theregulating ringis too large, (usingoilpurification as - the waterdischarging throughthewateroutletwillcontainoil. an example)

lf the regulating ringis too small, - slightemulsification willoccuror - the 0il discharging throughthe cleanoil outletwillcontainwater, The milkyor dirtyappearance of the wateris quitenormal:it is causedby the oil wasnrngprocess. A separating zonebetweenthelightand heavyliquidformsin the bowl;thecentre line. of thiszoneis theseparating lf thecorrectregulating ringhasbeenselected, linewillbe positioned theseparating at the outerrim of the discs. Afteropeningthebowl,theseparating linebetweenwaterandoil.whichis normally foundon the underside of theseparating disc,willindicatethepositionof theseparatingzone. C o r r e c t l ys e l e c t e dr e g u l a t i n rgi n g . The separatingline betweenwater and oil is at the outer edge of the 0lscs, Effect: - Thedischarging cleanoilis freefrom waIer. - Thedischarging waterisfreefromoil,

214-900t-201 / 0699

u too wide

I n n e rd i a me t e ro f r e g u l a t i n rgi n gt o o wide r The separatingline betweenwater andoil - is locatedfar outside0f the discs and - is too closeto the outerrim of the disc. separating Effect: - Thedischarging cleanoilis freefrom waIer. - Thedischarging oilor watercontains - oil breaksthe waterseal.

too narrow

r i n gt o o I n n e rd i a me t e ro f r e g u l a l i n g na r r o w o The separatingline betweenthe is locatedtowards liquidcomponents the smalldiameterof the discsinsteadof beingat the outerrim of the 0rscs. Effect: - The discharging clean oil contains water. - Thedischarging waterisfreefromoil.

/0699 2044-9001-201

rator AG

festfalia Se

' : .

: : : . : . : : r r ' :

3

. . .

.

. .

. Opetation information Technical Seoaration withthe purifierbowl(-02- operation). . . . . 3 . 1 . 2 Noteson separation e t e water , Make-uo withthe clarifierbowl 3 . 1 . 4 Noteson separation e l t r General ... on bowleiections information e l l

J.Z

3.2.1 3.2.2 3.4 atr " R l

3.7 3.8 3,8.1 3.8.2

2044-9001-201 /0699

Beforestart-uo Beforeinitial start-up Whenever starting . of separator Start-up Monitoring of operation . . : , . . ti; " theseparating Setting ..,. tingtimeby calculation Determining thesepara Bowleiections...... theseparator Stopping Trouble shooting faults. Separator Bowlfaults

5l

37 38 38 38 40 41 41 +z Z+J

44 44 48

WestfaliaSeparatorAG ( sections: T e c h n i c ailn f o r m a t i o n Takenoteof the following

SeDaration

is achievedwith lowestviscosityof the productto efficiency The bestseparation be seoarated. products, Inthe caseof non-conforming - referto the salesdocumentsor - consultthe manufacturer. mustbe increased. temperature oil the separating In the caseof emulsified (thermostat) mustbefitted.The controller is used,a temperature lf an oilpre-heater thermometer. of the feedproductmustbe displayedon a screwed-in temperature

3 . 1. 2 N o t e s o n s e p a r a t i o n The centrifuge w i t h t h e p u r i f i e rb o w l - canbe converted controlsystemwiththeaid intoa purifierwithoutself-thinker (-02- operation) kit (seesect.2.5) of a conversion

- and can thenbe appliedin the firstseparation stage. "Separation" so thatthe modeof thecontrolunitmustbe switchedto Theoperating Thewatersealwhich forpurifiers. bowlissuppliedwiththesealingwaternecessary durpreventsthe oilfromdischarging throughthewateroutletmustbe maintained ingseparatron.

3 . 1. 3 M a k e - up w a t e r

Lubeoil seoaration

Make-upwater.i.e. ior instancethe dropwise the entireseparatadditionof waterthroughput ingtime. This practicewas commonplacein the past; withtoday'shighdetergent oils(HD= however is now and should D it the exception Heavy uty) manuthe oil out after consulting carried onlybe facturer.

Heavyfueloil separation

thecontinuous water,i.e.for instance Make-up of washwaterup to 10 % by vol. addition This is acceptedpracticein fuel treatmentfor onshorepowerplantswithgas turbines.

-201/ 0699 2044-9001

controlSystemas a stanclarifieris equippedwiththe self-thinker I o t e s o n s e P a r a t i o n The centrifugal r r t h t h e c l a r i l i e rb o w l dardfeature. checkingthe selfThe clarifierbowl may not be suppliedwrthwater(exception: andduringdisplacement), thinkerfunction "Clarifying" beswitchedonthecontrolunit.This musttherefore mode Theoperating process. thef illing suppresses automatically controlsystemservesto polishthe productsin The clarifierbowlwithself-thinker f unction a monitoring stagewhileat thesametimeexecuting thesecondseparation system. the entire solidsejectioncontrolof and solids-dependent thereforecarriesout a qualitycheckof the differentproducts. The centrifuge of thesolenoidvalves actuation G c n e r a il n f o r m a t i o n Thebowlis ejectedat fullbowlspeedby automatic for operatingwater. on bowl eiections controlsystemthe ejectiontimeiS In the clarifieroperatingmodewithself-thinker by the levelof solidsin the bowl determined purifier, the ejectiontime mustbe is operatedas a conventional lf the centrifuge time separating (see The determined graphically 3.5). or calculation by determined parametermustbe set on the controlunit. D i s p l a c eemn t canbe reduringejection. the lossof feedliquidunavoidable Whenseparating, ejecsludge water before with liquid feed the by displacing ducedto a minimum feed processing valuable when importance place is special This of tiontakes liquid. by experiliquidsupplyhasto be determined Thedurationof the displacement ment. from liquidwilldischarge is too long, displacement . lf thettmeof displacement the lightliquidoutlet feedliquidwillreis too short,partof thevaluable o lf thetimeof displacement mainin the bowland thenbe ejectedduringejection. thevalve by throttling r Disptacement of the lightliquidcanalsobe accomplished liquid. heavy for line in thedischarge Fl us h ej e c t i o n lf thesolidsare firmlystuckto thewall and cannotbe ejected - due to an excessively longdwelltimeor - due to the solidsProperties, or a f lushejectionmustbe carriedout timemustbe shortened eithertheseparating or product,andemptyingit again water with aftera totalejectionby fillingthebowl P r o g r a mc o n t r o l arebest definedintervals at precisely . Displacement, ejectionandflushejections carriedoutwiththe automaticcontrolunit. o The cleanoil dischargeandwaterdischargecan be monitored' o Faultscanbe signalledopticallyor acoustically.

-201/ 0699 2044-9001

sa

WestfaliaSeparatorAG \

3 . 2 B e f o r es t a r t - u p

Note: - Safetyprecautions in section1. - Instruction manualof the resoective controlunit

3 . 2 . 1 B e f o r e i n i t i a ls t a r t - uP .

Checkhosesand hosepipes(3.4).

a

Fillgearchamber withoilthroughoilfillholeuntiloillevetis up to upperthirdof sightglass(4 2.2). Fillsomeoilintooilsuctionpipeof gearpump(ifavailable) to prevent thepump fromseizing. pump:seesection4.5. Checkheightof bowlandcentripetal Releasebrakeby turninghandleclockwise.

a

Checkif bowlcan be turnedby hand.

a

Closethe hoodand fastenwith hex headscrews. Applya thinfilmto guidesurfacesandthreadsof handteconnection piece(see lubrication chart) . Introducehandleconnectionoiece intohoodandscrewit downto fasten the centripetalpump (teft-hand thread). Todo this,usewrench2. . Connectwatersupplyline.

3 . 2 . 2 W he ne v e r s t a r t i ng

Loosenbrakeby turningthe handleclockwise. Checkif bowlcan be turnedby hand. Closethe hoodandfastenwith hex headscrews, Applya thinfilmto guidesurfaces piece(see andthreadsof handleconnection lubrication chart). . Introducehandleconnection piece intohoodandscrewit downto fasten pump(left-hand thread). centripetal Todo this,usewrench2. o Connection watersupplyline. . Checkif gearchamber isf illedwithoil up to upperthirdof sightglass.

-201/ 0699 2044-9001

WestfaliaSeparatorAG

!.3

S t a r t - u po f s e p a r a t o r

39

I

a

Seesection 3.2.2. O n s e p a r a t ow r i t hf l a n g e dg e a rp u m p : - Openshut-offdevicein the dirtyoil line. Switchon the motor. Comparecurrentandstarting timewiththediagram(sect.4.1.3)untilthebowl hasreachedthespeedspecified (revolution nameplate on theseparator indicator)afterapprox.6 - 10 minutes. O np u r i f i e r : - Startthe oil pre-heater afterswitchingon the motor! Hydraulically closethe bowl: - Brieflyopenthe shut-offdevicefor operatingliquidseveraltimes,

2044-9001-201 /0699

a

Openthe shut-offvalvein the cleanoil discharge.

a

Switchon thecontrolunit.

a

Startthe program.

a

Afterthe feedvalveshaveautomatically opened - set the cleanoil backpressure to approx.2.0 bar', - adjustthedesiredthroughput; - correctthe backpressure in the cleanoil dischargeif necessary.

a

Checkdischarges for sludgeanddirtywater;theremustbe no oilflow!

a

in self-think-er Checkbackpressure system.Thisshouldbe 1.6- 1.9 bar.

WestfaliaSeparatorAG

40

,l M o n i t o r i ng o f o p e r a t i o n

3.4

a t t he l a t e s t e v e r y

a l t e r f o l l o w i n go p e r a t i n gh o u r s O P E R A T I O N S 750

1 500 4 000 8 000 1 6 0 0 0

3 m on ths

6 monlns

,| yaat

2 yra rs

L U B R I C A T I O N

o

Firstoil changeafterinitialstart-up.r! w e e kl y

o o w h e n e v e rd l s m a n t l l n g

o

o

Check oil level

weekly

W h e n u s i n g m i n e r a lo i l : f l Oil change and thoroughcleaningof gear chamber.tr

o

W h e n u s i n g s y n t h e t i co i l : @ Oil change and thoroughcleaningof gear chamber.tr

Greaseslidingandguidesurfacesof mainbowlparts.E Remove. cleanandgreasetr thebowllockring,andre-installit.

o o o

hours- payattention to thefollowing: operating duringthefirst'1500 On yourdailyround- especially . . o r o o .

Oillevel Temperatures Pressures Leakages Vibrations Powerconsumption Starting time

H o s e sa n d h o s e p i p e s

Servicelife

6 years

including slorage lime if applicable

Storagelife

2 years

duringinspection: criteria areestablished Replace thehosepipesif anyofthefollowing . Damage layer(e.9.rubmarks, cutsor cracks) through to thetextile to theouterlayerextending .

LeaKS.

. Damaged sealingfunction). hosefitting(impaired or deformed (S ightsurfacedamageis no reasonfor replacement ) o Thehosebecomes fromitsfitting. dislodged . Corrosion andstrength, of thefittingwhichimpairsfunction

Key:

m r -*

Whenever changing oil,cleangearchamberthoroughly. seeseclion4.2.2- oil quality chart scc scclion4.2.3- lubrication greaseMobilith thispart;ii hasgivengocdrcsulistn practice. SHC 100or SHC460for greasing We recommend the synthelic

2044-9001-201 / 0699

a l i aS

rator AG

of thesepautomatirogramming, accuratese.tting S c t t i n g t h e s e p a r a t i n g Whenusingtime-dependent phases) if thethroughis onlypossible Dme ejection time(running timebetween arating putrateof thecentrifuge uge andthesolidscontentof the mediumfedto thecentrif to correctthe setting remainconstant.lf thisis notthe case.it maybe necessary whileoperating. Theseparating timedepends . on thesolidscontentof the materialfed in, as,wellas . on thesludgespaceof the bowland o on thethroughput capacityof the centrifuge. by calculation. The separating timecan be determined i n a t i o no f t h e s e p a r a t i n tgi me : Determining t h e s e p - E x a mp l e f o r t h e o r e t i c adle t e r m a r a t i n gt i me b y c a l culation p proportion Solids Gi v e n :

=

0 . 0 5%

=

1 1|

Sludge space

V

Sludgespace75% utilized

V ' =

8l

Throughput capacity

V o =

8 0 0 0l / h

t

? min

R e g u i r e d :S e p a r a t i n g t i m e

=

as follows: Theseparating timeto besetis calculated

v: t = V" . p

/0699 2044-9001-201

I .50 .100 = -----J----- r$000=120min=2h 8000 .0,05

+z

3.6 Bowlejections

WestfaliaSeparatorAG

Bowlejections shouldnotbedeferred untilthesolidshotding spaceis completely filled,sinceit wouldleadto poorseparating efficiency. A u t o ma t i c o D e r a t i o n

. Startejection program by pressing keyfor"Program start": - Product feedis closedvia312-way valve. - Displacement - Bowlejection - Speedrecovery . Openproduct feed.

M a n u a lo p e r a t i o n

. Stop productsupplyto separator: - Closeproductvalvemanually. e Bowleiection:

- Openoperating-liquid feedmanually approx.2 - 3 sec.

. Speedrecovery - Waitapprox. 20- 30 sec. . Separation - Openproduct valvemanually.

-201/ 0699 2044-9001

rator AG

.E

& g p r n g t h e separator.

Switchoffthepreheater. - Continue fora fewminutes, to feedproduct sincethepreheater continues to heatfora shorttime. A u t o m a t i c o p e r at i on

. Displacement . Startejection program keyfor"Program byoperating start": - theejection program runsdown. o Afterejectionstopthe separating programby operatingkeyfor "Program stoD",

M a n u a lo p e r a t i o n

Closethe oroductfeed: - Closeproductvalvemanually. Performsolidseiection: s. section3.6

Closedischarge of lightliquid(oil). Closefeedfor operating water.fillingand displacement water.

-J

a

Switchoff the motor.

a

Switchoff the feedpump

a

Closeshut-offdevicein suctionsideof feedpump. Brakethe seoarator. Applybrakeby turninghandleanti-clockwise, Waituntilthe bowl hascometo rest! D o n o t l o o s e na n yp a r tb e l o r et h eb o w li s a t a s t a n d s t i l l . indicator Onlywhenthe revolution dischasstoppedrotatingis the bowlat rest!

-201/ 0699 2044-9001

44

Westfalia Separator AG

3 . 8 T r o u b l es h o o t i n g

Thefollowing tablesarean aidfor locating and eliminating faults. lf assemblyoperations haveto be carriedoutreferto thesection"Maintenance and Reoair".

3 . 8 . 1 S e p a r a t o rf a u l t s Fault

P o s s i b l ec a us e s

Thebowldoesnotcomeuo Brakeis aoolied. to ratedspeedor takestoo longto doso

R e me d i e s

Release brake by turning handle clockwise.

Motoris incorrectly connected

Checkconnection.

Frictionsurfacesof clutchshoesare orly.

Wipedry frictionsurfaces.

Clutchshoeliningsareworn.

D o n o t u s e b e n z i n en, o r t r i c h l o r e l h y l e n en o r a n yo t h e rs o l v e n t ! Reolacethe clutchshoes.

Insufficient numberof clutch shoes Add clutchshoes. are inserted. Bowlis too highor too low and thus Adjustto properbowlheight. pump. rubsagainstcentripetal

Liquid or dirthasaccumulated in the Checkoperating-water outlet: uppersectionof frame.resulting in liquidmustflowout freely. braking ofthebowl. Clean inside of upper section o{ frame.

plateisnottightenough; Clamp worm Tighten long hex head screws on wheelsliosonwormwheelshaft. wormwheelevenlyandfirmty. Bowlspeeddropsduringoperatron.

Frictionsurfacesof clutchshoesare orly.

Wipedryfriction surfaces. D o n o t u s e b e n z i n e ,n o r t r i c h l o r e t h y l e n e ,n o r a n y o t h e r s o l v e n t !

Motorspeeddropsduring operation, Checklinevoltageand motor. Clampplateis nottightenough; worm Tighten long hex head screws on wheelslioson wormwheelshaft, wormwheelevenlyandfirmly. The bowlcomesup to rated Toomanvclutchshoesare inserted, speedtoofast(inlessthan 5 minutes) Motor pulls too higha starting current.

Reducenumberof clutchshoesto 4 or Ensureuniform distribution of shoes

-201/ 0699 2044-9001

P o s s i b l ec a u s e s

,^evenrunof seoarator.

R e m e d ie s

Bowlis outof balancedueto followino P o s . 1 - 4 : . Stopseparator. . Applybrake. . Closedirty oil feed and clean oil discharge.

uctu5u5.

o Bowl ejectionmust be avoided,

sinceotherwisethe vibrationsoccuringduringslowingdownwould Increase. lf the bowlleaks, . openwatersupplyall the way. 1. The separatedsolidshavedeoositedunevenlyin the bowl. 2. The bowl is incorrecfly assembled Assemblebowlcorrectrv 0r partsof differentbowls(if ptant hasseveralseparators) havebeen interchanged. 3. The pressurein the discstackhas slackened.

Check if bowl lock ring is screwedon tightly.

An insufficiently tightened lock r i n g c a n m e a n d a n g e rt o l i f e !

Checknumber of discs. 4, Bowlpartsaredamaged.

Sendbowlto factoryfor repair. Do not attemptto makeyourown repairs! N e v e rw e l d o r s o l d e rs i n c ei t w o u l d impairthe strengthof the bowil

Neckbearingspringsare fatiguedor broken.

Replace all neckbearingsprings.

Cup springsor cylindrical pressure Insertnewcupsprings or cylindrical springin bottombearing arebroken. pressure spflng. Bowlis too low in the frame.

Readjustbowlheight.

Ballbearings areworn,

Replace wornbearings. ATTENTION! Asspindle bearings useonlyhighpre cisionballbearings (seelistof pa':s

-201/ 0699 2044-9001

WestfaliaSeparatorAG

46

Fault

P o s s i b l ec a us e s

uneven run of separator Gearpartsarein bad condition dueto (cont'd.) 1. normalwear.

z.

premature wearcausedby: a) lackof oil E

R e me d i e s

Cleangearchamberthoroughly.

Replace entireworm wheeland,atthe worm sametime, spindle(neverreplaceonlyonegearpart). Be sureto referto sect."Fitting the wormwheelandwormwheelshaft"! Fillin freshoil. Changeoil moreoften.

b) oil of too low a viscositytr c) metalabrasivesin the lube oil because - viscosity of oiltoolow - oil has not beenchangedin ttme, - gearchamberhas not been cleaned. d) gear parts have not been changedat thesametime.

e) Waterinfiltration. because

I n c a s eo f w a t e ri n f i l t r a t i o n : Operating-water data: - Pressure2-5bar - Volumemin.3 000 l/h (gaugecapacityby litres)+ 1.6| in 2 sec

operating-liquid shut-offde- Shut-offdevicemust alwaysremain vicewasopenfora longerpe- closedduringstandstill of separator, riodduringstandstill secureit with a second of sepa- lf necessary, rator. shut-offdevice. I

normally recognizable by blue lempering colour of gear parls.

2044-9001-201 /0699

Fault

FeeumpdoesnotsucKtn {f avarlable).

P o s s i b l ec a u s e s

R e me d i e s

Feedpumpdoes not functioncor- Checksealing ringin pump. rectly. Checkexcesspressure valve lf necessary, readjust it. Suctionlinesare blockedor leakv.

Cleanor sealsuctionlines, Checkfootvalvel

Prestrainer is blockedor leakv,

-201/ 0699 2044-9001

Cleanprestrainer. Replace gasketin housing cover.

WestfaliaSeparatorAG

48

3 . 8 . 2 B o w l f a ul t s

r3 14 15 t6 7

17

6

18

5

19 20

3 2 I

Fig.52 - Bowl and operating-waterfeed

t 2 3 + 5 5 7 8 s 1o 11 12

feed Operating-water Injection chamber Feedhole Feedhole Gaskets(bowlbottom) Bowlbottom Discharge holes Annularpiston Closing-chamberbottom Siidingpiston Gasket(bowlbottom) Gasket(bowltop)

13 14 1s 16 17 18 19 20 21 22 23

Gasket(bowltop) piston) Gasket(sliding piston) (annular Gasket Gasket(closing-chamberbottom) piston) Gaskets(annular (closing-chamber bottom) Gaskets bottom) Gasket(closing-chamber Gaskets(waterchamberbottom) valve Solenoid Strainer Shut-otfvalve

2044-9001-201 /0699

,

ator AG

btt

49

P o s s i b l ec a u s e s

Remedies

Holes3 or 4 or 7 in bowlbottomare blockedor the injectionchamberis dirty,

Cleanholesand injectionchamber

A rimof dirthasdeposited beneaththe slidingpiston.

Dismantle thebowlandcleanit.

Gasketsare damagedor theiredges Replace gaskets. havebeen frayeddue to the up and downmovementof theannularoiston andslidingpiston.

ooes not close Gasket12 in bowttopis damaged.

Replacegaskets.

Thesealingedgeof theslidingpiston Lightly facesealing edgeofsliding pisis damaged. IOnOr sendpistonto factoryfor repair. ccesnotopenat all completely.

The operating-water feed rate is too low.

Checkwaterpressure. lf necessary, increase pressure, Operating-water data: - Pressure2-5bar - Volumeof flowmin. 3 000t/h(gauge thecapacityby litres)= 1 ,6 | in 2 sec

Strainerin operating-water lineisdirty, Cleanstrainer Gasketin operating-water lineis damaged.Partof theoperating watergets lost.

Replace gasket in operating-water line.

agesectionof operating-water Cleanor replaceoperating-water line. linehasbecometoonarrowdueto dirt accumulation ordamage. Theamount of operating waterflowingintothe in_ jectionchamberis insufficient. The operating-tiquid shut-offdevice Replaceshut-offdevice, ooesnotopenproperly

w

" ('/-{ i(rr) t.-.

| I

I

WestfaliaSeparatorAG

operating-water P e r a t n g - w a t e r feed Bowl owl a and nd o Fig.53 - E

feed Operating-water Injection chamber Feedhole Feedhole Gaskets(bowlbottom) Bowlbottom holes Discharge piston Annular Closing-chamberbottom piston Sliding Gasket(bowlbottom) 1 2 G a s k e(tb o w l t o p )

t 2 3 c s o 7 B s 1o '11

13 14 15 16 17 18 19 20 21 22 23

Gasket(bowltop) piston) Gasket(sliding piston) Gasket(annular (closing-chamber bottom) Gasket Gaskets(annular Piston) bottom) Gaskets(closing-chamber (closing-chamberbottom) Gasket Gaskets(waterchamberbottom) valve Solenoid Strainer Shut-offvalve

2044-9001-201/ 0699

Westfalia

Fault

P o s s i b l ec a us e s

bowldoesnotopenat all c' notcomptetety. (cont'd.)

Drydirt or rubberparticleshavesetf led - between centrifugationchamber bottomand annularpistonor - betweenannularpistonand bowl bottomor - betweenslidingpiston and bowl bottom.

-he

The closingchamberis dirty.

Cleanbowlparts Replacedamagedgaskets. Greaseguidesurfaces(see lubricat i o np l a n ) .

Dismantle thebowl. Cleanthe closingchamber.

Gasket12of polyamide fitsloosety in Replacepolyamidegasket. thegroove of bowltop. Process liquidseepsintothegasket groove andpresses thegasketoutof the groovewhitethe stidingpiston moves downwards, sothatthereisno gapforsludge ejection. ncomplete solidsejectionof ihe bowl.Sludgeremainsin rhebowl.

Feed rate of operatingwater is too low.

Checklineoressure. lf necessary, pressure. increase Operating-water data: - Pressure2-Sbar - Volume offlowmin.3 000l/h(gauge thecapacityby litres)= 1 .6 | in 2 sec

The bowl has closedtoo soon.Solid particleswhichcould not be ejected have graduallyaccumulatedin the bowl and hardenedthroughthe long timeof centrifugation.

Cleanthe bowl. Leaveoperating-water valveopenfor about10 seconds. lf necessary, carryoutflushde-sludgingsafterde-sludging

The pressurein the disc stack has Addsparediscor compensating disc. slackened or istoolowdueto an insuf- Re-shape deformed discs.lf necesficientnumberof inserteddiscs.As a sary.replace them. resultthe discshavedeformed.

2044-9001-201 /0699

sz

WestfaliaSeparatorAG

13 14 15 16

17 18 19 20

s2044001 Fig.54 - Bowl and opercting-water feed

t 2 3 4 s 6 7 8 s 10 11 12

Operating-water feed Injection chamber Feedhole Feedhole Gaskets(bowlbottom) Bowlbottom Discharge holes piston Annular Closing-chamberbottom piston Sliding Gasket(bowlbottom) G a s k e(tb o w l t o p )

13 14 15 16 17 18 19 20 21 22 23

Gasket(bowltop) piston) Gasket(sliding piston) (annular Gasket Gasket(closing-chamber bottom) piston) Gaskets(annular Gaskets(closing-chamber bottom) Gasket(closing-chamber bottom) Gaskets(waterchamberbottom) valve Solenoid Strainer Shut-oflvalve

2044-9001-201 /0699

Fault

P o s s i b l ec a u s e s

R e me d i e s

Gasketin bowltopbecomes Bowlhasclosedtoosoon, Leave shut-offdevice for operating worntoorapidly. Solidshavebeenoressedintothe wateropenfor about10 sec. gasketby therisingpiston. The processliquidcontainsabrasive PrestrainprocessIiquid. solids. The bowlopensaftera long separating time.

The operating-liquid votumein the closingchamberhas decreasedduring a long separating time (due to evaporation, etc.).

Checkoperating-water valveandcontrolunit.

The bowl does not closeor open properlyaftera longhut-downof the seoarator,

The bowl has not beencleanedthoroughlybeforea long-term shut-down of theseparator. Scalehassetiledand driedup: - between centrifugationchamber bottomand annularpistonor - betweenannularpistonand bowl bottomor - betweenslidingpistonand bowl bottom

Beforeremoving - thecentrifugation chamberbottom - theslidingpistonano - theannularpiston dislodge thedried-up scaleusingcitric acidin thegaps - between centrifugationchamber bottom,slidingpistonand annular pistonor - betweensliding piston and bowl bottom. Thendismantle the bowland cleanit thoroughly.

ihe discharging cleanoil is lmpurities of high density(e.9.rust Cleandistributor neck, Crrtydue to overflowof bowl, from tanksand pipe lines)have collectedinthedistributor neck.Thefeed to bowlis hindered,resultingin overflow,

-26' ' OUnn Eaa-s661

I

I

Westfalia SeparatorAG

4.1 Installation of the plant 4 . 1. 1 Connecting the plant. 4 . 1 . 2 Fastening the separator 4 . 1 . 3 Motorconnection 4 . 1 . 4 Direction of rotationof the bowl 4 . 1 . 5 Speedand startingtimeof bowl . 4.2 Maintenance and lubrication. . . 4 . 2 . 1 Lubrication and maintenance schedule. . . . 4 . 2 . 2 Lubrication 4 . 2 . 3 Lubrication Chart 4 . 2 . 4 Wearto gear . 4.3 Bowl 4 . 3 . 1 Dismantling the bowl 4 , 3 . 2 Cleaning the bowl . . 1 + J. . J Cleaningthe uppersectionof frame 4 . 3 . 4 Cleaningthe strainerand the operating-water feedsystem 4 . 3 . 5 lmportant hlnts 4.J,O Assembling thebowl. 4 . 3 . 7 Replacing gasketin theannular the polyamide piston 4 . 3 . 8 Replacing gasket(bowttop) the polyamide gearparts 4.4 Vertical 4 . 4 . 1 Removingthe verticalgearparts 4 . 4 . 2 Cleaning thegearchamber 4 . 4 . 3 Re-assembly of verticalgearparts 4.5 Heightadjustment 4 . 5 . 1 B o w lh e i g h t 4,5.2 Centripetalpumpclearance.,. 4 . 5 . 3 N e c kb e a r i n g 4.6 Motorand centrifugal clutch 4 . 6 . 1 Removing themotor. 4 . 6 . 2 Priorto fiitingthemotoi 4 . 6 . 3 Fittingthe motor 4 . 6 . 4 Removing theclutchshoes . 4 . 6 . 5 Fitting theclutchshoes 4 . 6 . 6 Fittingthe clutchdriver 4.7 Removing thegearpumpandpumpcoupling . . gearparts 4,8 Horizontal 4 . 8 . 1 Removingthe wormwheel 4 . 8 . 2 Beforea long-term shut-downof the separator 4 . 8 . 3 Fittingthe wormwheel 4.9 Removingthe clutchdrumandwormwheelshaft 4 . 9 . ' 1 Installation of the wormwheelshaftand the clutchdrum . . . . 4 . 9 . 2 Installation of thesealingrings 4 . 1 0 Finalchecksafterassembling the separator

2044-9001-201 /0699

6A

57

OU o l oz oz

64 70 tz

73 82 ae RR

84 87 97

100 101 .105 ruo 1.10 110 111 113 114 115 t t o

117 118 119 120 121 122 123 125 tzo

128 130 130 l\]

Westfalia

a-l.1 Connecting the planl

I

12 1 41 5

'//-> / ,

\\',6<S

1

2 3 4 5 6 7 I 9 10 11 12 14 15 15 17 18 19 20 21 22 23 24 25 26 27 29 30

Producl feed Shul-off device Preslrainer Gear pump Pre-sel valve Sleam-heated oil prehealer Autom. lemperalure regulalor Sleam inlet Safely valve Leak oil to overflow lank Condensale oullel Drain and venl cock Flowmeler Pressure gauge Thermomeler Cenlrifuge Non-relurn valvc with shut-off devicc Producl discharge Feed line assembly Operating-walerdischarge Waler discharge Sludge discharge Shul-off device (operaling water) Pressure gauge (operaling water) Waler feed Motor conlrol Hoist Pressure swilch for clean oil discharge

P2044m3 Fig. 55 - Connection diagram of the separctor planl

2044-9001-201 /0699

Subject to m odification!

WestfaliaSeparatorAG

5d

{ 4 . 1. 2 F a s t e n i n gt h e separator

I

1 z

4 E o

Securingthe separator on metalfoundation S h i p b o a ro dp e r a t i o n

Securingtheseparator on stonefoundation O n s h o r eo p e r a t i o n

c2042m3

Fig.56

1 z s 4

nut Hexagon Cupsprings Stud Uppercap

cushion s Rubber 6 Lowercap bolt 7 Anchor

Tightenlower hexagonnut . by hand, . by a further full rotationusing a wrench. single-ended . Secureit using a secondhexagon nut,

hints Forfurtherdetails,referto the installation

2044-9001-201/0699

a l i aS

rator AG

Iotor connection

r00% 90 80 70 60 50 rto 30 20 10 2 s5 0 7 51 0 0 %

Fig,58 - Start-up diagram (current and speed charactetistics)

Separator w l t h / w l l ho u t

pump rpm

mtn

s

Design

Pro tec t i on

KW

at at 5 0H z 6 0 H z rpm

rpm

| 4C3

1 745

l P5 5 5 440-6 550

6-10

15-22

tso class Fr

. WS standard The separatoris drivenby a three-phase AC motorvia a centrifugal clutch. Thespecifiedmotorratingsareminimumvalueswhichhavebeenspecifiedunder consideration of the startingcurrent.Sincethe currentconsumption of the motor dropsafterstart-up,overtoading of the motorduringoperationis not possible. Thestarting timedependson the - momentof inertiaof the bowl, - numberof clutchshoesused, - conditionof the clutchshoes, The startingcurrentcan reach1.9- ztimes the valueof the ratedcurrenr(see start-updiagram). Thisis to be considered whendimensioning switches, tead-in wiresand fuses.

2044-9001-201 /0699

The motor - can be startedacrossthe line, - hasto be protected riseeitherby thermalreleases againstunduetemperature or by meansof a devicewhichensuresf ull motorprotection of themotorby meansof thermalreleaseshasto be ensuredas follows: Protection - duringoperation, by a releaseadjustedto the ratedcurrentand - duringstart-upby meansof a releaseadjustedto 1.8 timesthe valueof the ratedcurrent The releaseadjustedto the ratedcurrentmustbe bridgedduringthestarting ilme. Fullmotorprotectioncan only be ensuredwhen PTC resistortype temperature in the windingof the motor. feelersare incorporated Note:

tripping available to a commercially r Thetemperature feelersmustbe connected device, of the to theterminals r Externalvoltage higherthan2.5voltsmustnotbe applied feelers. temperature . Whentestingfor continuity do not use a testlampbut onlyan ohmmeter.

Themotormustnotbe switchedon beforethe gear chamberis filledwith oil Oil level must be up to upperthird of sightglass.

4 . 1. 4 D i r e c t i o no f r o t a t i o n of thebowl

F ig.

n h e nl o o k e da t f r o ma b o v e . e i r e c t i ow T h eb o w lm u s tr o t a t ei n c l o c k w i s d indicator discrotatesclockwise Thedirectionof rotationis correctwhenrevolution wires two lead-in It canbe reversedby interchanging

-201/ 0693 2044-9001

WestfaliaSeparatorAG

4 . 1. 5 S p e e d a n d s t a r t i n g t i me o f b o w l

Speedfordensities - of heavyliquidup to max.1.05kg/dm3 and - of centrifugally dry solidsup to max. 1.4kg/dm3

6 440-€ 550 rpm

6-10 min

S t a r t i n gt i me

The bowlspeedhasbeenratedso as to ensurethe operating safetyof the separator, lf the densitiesexceedthosespecifiedabove,checkwiththe factory . Checkspeedof spindle(= speedof bowl)witha handtachometer: - beforeinitialstart-up, - afterchanginggearparts. . Checkbeforeinstalling thebowl. T h e r o t a t i n g r e v o l ut i o n i n d i c a t o r disc showsthatthebowlis rotatingand in whichdirection. The bowl has reachedits full speed. when the revolutionindicator disc makesthe followingrevolutions: R s v o l ut i on i n d i c a t o rd i s c

65 rpm 78 rpm

Motorsoeed -) n = 1 455 rpm -> n = 1 745 rpm

Speedvariations upto 5 % arepermissible.

A214600r

Fig.60

-201/ 0699 2044-9001

WestfaliaSeparatorAG

62

{ 4.2 Maintenanca end lubrication 4 . 2 . 1 L u b r i c a t i o na n d m a i n t e n a n c es c h e d u l e a f t e rf o l l o w i n go p e r a t i n gh o u r s

a t t h e l a t e s te v e r y O P E R A T I O N S

750

1 500 4 000 8 000 1 5 0 0 0

3 m onths

6 mo n t h !

1 yarr

2 yaars

L U B R I C A T I O N

o

Firstoil changeafterinitialstart-up.o w e e kl y

o

o

I

Checkoil level

weekly

W h e n u s i n g m i n e r a lo i l : B Oil change and thoroughcleaningof gear chamber.tr

o

W h e n u s i n g s y n t h e t i co i l : E Oil change and thoroughcleaningof gear chamber.E

o w h e n e v e rd l s m a n t l i n g

o

o

Remove.clean and greaseur the bowl lock ring.and re-install it.

o o

Cleanfilterin suctionlineof productpump.

o

Cleanstrainerin operating-liquid lineand on water-pressure reducer.

o

W h e n u s i n g m i n e r a lo i l : B Clean gear chamber (oil change)

o

Greaseslidingandguidesurfacesof mainbowlparts.tr

M A I N T E N A N C E Cleaning w h e n r e qu l r e d product-dependent when required

o

W h e n u s i n g s y n t h e t i co i l : t r C l e a ng e a r c h a m b e r( o i lc h a n g e ) .

o

O

Removebottombearing, andcheckandcleanallpartsthoroughly.

o

o

Removebowlandcleaninsideof uppersectionof frame.

o

o

o

Dismantle the bowl. system. Cleanallbores.nozzlesandchambers of hydraulic Whenf itting,theconesof thespindleandbowlmustbe dry a n oc l e a n .

o

o

Removeand replacebowlgaskets(see4.3.5). Checkgasketgroovesfor corrosionaftercleaning.

o

o

Checkstartingiime. Checkthickness of clutchlininqs

o

l n s De c t i o n

o o

Checkballbearingsof spindle.

o o Ko y : E = E = B = E =

o

Checkthickness of brakelininos

o

pressurespringsin neckbearing. Checkcylindrical

o

Checkgearingof wormgearthroughinspection holeafter removinothe revolution indicatorhousino.

o

W h e n e v e rc h a n g i n go i l . c l e a n g e a r c h a m b e r l h o r o u g h l y . s e e s e c t i o n4 2 2 - o i l q u a l t t y s e e s e c l i o n 4 . 2 3 - l u b r i c a t r o nc h a r l Wc rccommcnd thc synthclrc grcasc Mobilith SHC 100 or SHC 460 for grcasing this part; il has givcn good rasults in praclice

-2011069': 2044-9001

a f t e r f o l l o w i n go p e r a t i n gh o u r s

at the latestevery O P E R A T I O N S

750

1 500 4 000 I 000 1 6 0 0 0

3

6

I

nonthg

monlhs

ycaf

2 y.ars

I ns p e c t i o n

o

o

Checkif monitoring systemfunctions correctly

o

o

C h e c k s p i n d l es p e e d ( b o w l ) :i n c a s e o f r o t a r y c u r r e n t (only after changingthe gear).

C h e c ks p i n d l es p e e d( b o w l )i:n c a s e o t d i r e c t c u r r e n t (onlyafterchangingmotorandgear).

o

o

R e p l a c e me n t

o o

Clutchshoes Ballbearings on spindle

o a f t e r4 0 0 0 0 o p e r a t i n gh o u r s

o o

Ballbearings on wormwheelshaft Equipthe machines withnewvibrationabsorbers. We recommend havingthe machinescheckedby a WS servtceenqtneer.

o after 5 years

on yourdailyround- especially during thefirst1500operating hours- pay attentionto the following: . . r . . . .

Oillevel Temperatures Pressures Leakages Vibrations Power consumption Starting time

I ry: Whenever changing oil, clean gear chamber lhoroughly. see seclion 4.2.2 - oil quality see section 4.2.3 - lubricalion chart we recommend lhe synlhelic grease Mobilith SHc 100 or sHC 460 for greasing lhis parl; il has given good resulls In praclice

-201/ 0699 2C.4-9001

WestfaliaSeparatorAG

64

4 . 2 , 2 L ub r i c a t i o n

froma centraloil bath. All bearingsand gearpartsare splashlubricated The toothedrimof the wormwheel . is immersedin the oil bath and . splashesthe bearingswithoil due to centrifugal force.

( m i n e r aol i l ) O I LO U A L I T Y "Separator Thegearoildesignated lubeoil CLP220"testedbyWestfalia Separator AG meetsthe requirements be used(seeattachedtableof and shouldpreferably lubricants). Designation according to DIN51502

tr

Viscositv class

sAE40,50,90

Viscosity (at40oC)

220 + 22 mmz/s(cst)

Part-number

0015-0014-080

TheviscosityclassSAE40, 50,90 coversa largerviscosityrangethanthatstated of the separatormay only have above.However, the oils usedfor the lubrication the viscosityspecifiedabove. mayonlybe used,if theyhaveno corrosEP oils(oilswithhighpressureadditives) (see ive effecton copperbasealloys attachedtable0f lubricants) Forre-greasing 0f the motormanufacthe motorbearings,refert0 the instructi0ns IUrer.

i 0699 2044-9001-201

WestfaliaSeparatorAG

65

O I LQ U A L I T Y ( s y n t h e t ioci l ) As syntholubthe syntheticgear oit testedby westfaliaseparatorAG shoutdbe usedI

Designation according to ISO

M o b i l S H OCJ U

Viscosityclass

tso-vc220

Viscosity - at400c

218 mm2/s

- at 100oC

25.9mm2/s

Viskosityindex(Vl)

152

Density(at 15 oC)

0 868

basedon

Polyalphaolef in

Part-Number

0015-001 8-200

Disposalas per instructions of the ojl company.

Donotusesynthetic gearorengine motorvehicle oils. P r e - c o n d i t i o fnosr u s i n gs y n t h e t ilcu b eo i l : . Thegear - mustbe runin withminerallubeoil (approx.1 500operating hours) - mustdisplayclearlyvisiblerunning-in marks. b=min.2-3mm

Fig

-201/ 0699 2044-9001

WestfaliaSeparatorAG

I S c h e d u l ef o r s w i t c h i n gt o s y n t h e t i cl u b e o i l Running tim e with oil

l n t e r v aI

Lubricant StatusI Operation

(h)

0

Beforefirsl start-upor attergear change

Symbol . F i l li n o i l .

Mineraloil accordingto o t Ns r 5 t z E

Every week

. Check oil level.

Afier750 operatinghours

o Firslrunning-inphase completed. . Carryout lirsl oil change,

M i n e r a lo i l according 1o

ottrt stslztr

. Check oil level.

Everyweek After2 500 operalinghours al lhe latesl

D e s c r i ot i o n

750 lo I 750 (depends on the deplh of the running-in marks)

Whenthe running-inmarks correspond io the previous olagram: . Secondrunning-in phase is compleled. . Carryoul secondoil cnange.

C L PH C

Synlhelic oil

C L PH C 220

Synlhetic oil

C L PH C 220

oil Synthctic

. Check oil level.

Everyweek After4 000 operalinghours al lhe latesl

1 500

Evcry 4 000 operalinghours or every1.25 years

4 000

a

Flush phase completed. Carry out lhird oil change.

. Normalopcration o Oil change

[| Referto lhe lable of lubricantssuppliedwiththe separator.

S y n t h e t i cl u b e o i l s

tso vlsco slty claBg

V i s co s i t y ( mm 2 / s )

4 00 c

MobilSHC630 (WS part-no.: 0015-0018-200)

lso-vG220

Shell D e l i m aH T 2 2 0

tso-vG220

Caslrol AlphasynT 220

tso-vG220

BP EnersynHfX220

tso-vG220

Esso TeressoSHP220

rso-vG 220

211

LubMarine(ELF) EPONASA 220

tso-vG220

220

1 0 00 c

218

24.1 220

zo

24.7 zo

Vlscoslty lndex VI

D s ns l t y at15oC 3) {g/cm

Base

152

0.868

Polyalphaolefin

leq

0.879

Polyalphaolcfin

152

0.867

Polyalphaolefin

155

0.869

Polyalphaolefin

t+o

0.845

Polyalphaolefin

150

0.86

Polyalphaolefin

-201/ 0699 2044-9001

I

O I LL E V E L

Beforestartingthe separatorfor the firsttime, o fillthegearchamber withoitthrough thefillingholeon the revotution indi_ cator. F i l l i n g :a p p r o x7. | M i n i m u mo i l l e v e l : slightly abovemiddteof sightgtass Maximum o i ll e v e l : up to upperthirdof sightgtass F ig.

During operation theoirrever mustnever dropberow theminimum rever; besureto refillingoodtimel O I LC H E C K . Checkthe oil levelweeklyl ' Afterloosening the oil drainscrew,checkfromto timewhetherthe oitcontains water.lf theoilshowsa milkycolouring (emulsification), changetheoil immedi_ ately. O I LC H A N G E . Carryout the firstoil changeafter750 operating hours . Subsequently changethe oil afterevery - 1 500 operatinghoursor 6 months at the latest(mineraloil), - 4 000 0peratinghoursor 15 months at the ratest(synthetic oir) r wheneverchanging theoil,thoroughly cleanthegearchamber withthin-bodied otl. . Carefullyremovemetalparticles fromthe walland corners. o Do not usefluffycleaningrags(nocottonwaste)l . Cleanthesightglass. (Aftersometimea rimformson the insideof thesightglasswhich canbe easily mistakenfor the oil level.)

-201/ 0699 2044-9001

WestfaliaSeparatorAG

4 . 2 . 3 L u b r i c a t i o nC h a r t

Fig.63 - Lubricationdiagram

-201/ 0699 2044-9001

Lubricant

Xo.in Fi g .

D e s i g na t i o n

Gearand circulation oil CLP 220. D t N5 1 5 1 7 (mineral)

'I

Gearand circulation oil D t N5 1 5 1 9 (synthetic)

F r e q ue nc y o f l u b r i c a i l o n

L a be l

Per year

1 500

(f. single-shifl

A mo u n t o f l ub r i c a nt

7 000cm3

| Gearchamber

7 000cm3

Gearchamber

operation)

D t N5 1 5 0 2 M o b iS l H C6 3 0

rsovc 220 n

LIJ

/zg\

'1 x

4 000

wnen requtred

0.1cm3

Pressuresuriaceof clutch shoe(seesect.4.6.S)

60 cm3

Motorbearings

D t N5 1 5 0 2 Rollerbearing grease D I N5 1 8 2 5

3

/\ /3k\ DtNs1502

20o0oE (if regreasingpossible)

n

,KF 0

+

L u b r i c a t i o np o i n t

2x

,K F,

2

afteroperatinghours

/2s\

wnen required

D I N5 1 5 0 2

3x (f.single-shift operalion)

1 5 0c m 3

Threadsand slidingsurfacesof bowl

'1 0 cm3

Threadsof fittings

1 0c m 3

Manually-operatedparts such as lockscrews

20 cm3

Manually-operated parts such as lockscrews

20 cm3

Neck bearings springs andspringpistons

n

/K-F\ Ul

F

/2s\

wnen required

D t N5 1 5 0 2 Gearand circulation oil CLP220 D I N5 1 5 1 7 (mineral)

o

Gearand circulation oil D t N5 1 5 1 9 (synthetic)

when required

D r N5 1 5 0 2

MobilSHC 630

tso vc 220

when required

2x (f.single-shifl operation)

'1x

n

,K F, {.LJ

/2s\

wnen required

D t N5 1 5 0 2

,A /zg\

Mixtureof rollerbearinggreaseand molybdenum disulfidepaste(ratioof 4 : 1).

I a ! a

See motormanufacturer's instructions

2044-9001-201/0699

Checkoil levelregularly throughsightglass The lubrication chartcorresponds to DINg659 Manuallubricatlon Noteattachedtableof lubricantsl

WestfaliaSeparatorAG

4 . 2 . 4 W e a rt o g e a r

Normalsurfaceson the tooth profilesof thewormwheel

Fig

C o n d i t i o an f t e rr u n n i n gi n g e a r Widthon tip of toothh witheven,regular surfacein the toothino

I Fig

Max.permissible wear t0 tip of tooth: 1t2h

Fig.66

In i s s i b l ew e a r Whenthebaseof thetoothshowssions of wear, . replacegearparts,

-201/ 0699 2044-9001

WestfaliaSeparatorAG

71

observethe followingto attainmax.possibleservicelifeof the gear: o Followthe standardmaintenance instructions. o Useapprovedsyntheticlubeoilsas specifiedin chapter4.2.2 . Regularly checkthelubeoil level. '

Checkthebowlstartingtime(if necessary, reducethe numberof ctutchshoes). . Avoidexternalviibrations. ' Assembleand maintainthe foundation components as directed. ' Removethe bowrwhenthe separatoris shutdownfor rongperiod. a I n f o r m a t i o on n g e a rw e a r In the caseof shortgearservicelivescausedby . unevenwearto gear(unbalance), r Pittingson the surfacesof the teeth. consultWestfaliaSeparator AG,

I

I j I

I

I

I I I

2C44-9001-201 /0699

72

WestfaliaSeparatorAG

4.3 Bowl

Lockring Centripetal pumpchambercover Gasket Gasket I Distributor

Scnsingliquidpump Gasket

Slidingpislon

Centripelalpumpchambercover Cenlripetal pump Gasket

Gaskel Closing-chamber bol1om Gaskel

Threadedpiece Lockring fl

Gasket Gaskel Gaskcl Annularpiston Gaskel

Bowllop I

Gaskel Gaskel Gasket Gaskel Spindlescrew

Gaskel Gaskel

E Bowlboltom Separalingdisk Gaskel Disk Allenscrew Gaskel

Diskslack

Gasket W a i e r c h a m b e rb o l l o m Allcnscrew .T2044005

Afterexchanging thispart,the completebowlmustbe re-balanced E ATTENTION:

Fig. 68 - Exoloded vrew of the bowl

-201/ 0699 2044-9001

4 . 3 . 1 D i s ma n t l i ng t h e b o w l A t t e nt i o n!

N

T o a v o i da c c i d e n t d s o n o t l o o s e na n y p a r tb e f o r et h e b o w l i s a t a s t a n d s t i l l !

The standstill of the bowlis indicated - by the standstill of the revotution indicator disc. o Switchoff the mainswitchand secureit, o Handlebowlpartswithcare. e Fortoolsreferto sect.5 - Listof oarts, o Disconnect waterfeedline.

Fig.69

piece Unscrewhandleconnection ( l e t t - h a n dt h r e a d ) . Hold centripetalpump with the wrencn.

Fig.70

. Unscrew fastening screws.

{

Fig

2044-9001-201 /0699

1

I

WestfaliaSeparatorAG

74

. Unscrewthesmalllockringwiththe annularwrench(left-handthread).

Fig. o a

Removethe lockring. Force off the centripetal pump chambercoverwitha screwdriver.

F ig. 7 3

Screwthe handleconnectionoiece pump(letr-hand intothe centripetal t hr e a d ) . pumpandcentripeLiftoffcentripetal tal pumpchambercover.

F ig.

pumpchamber Screwthecentripetal lockringontothe bowl.

Fig

/c

2044-9001-201 /0699

I I

Placecentripetal pumpandcentripe_ talpumpchamber coveronlockring. Placea hard-wood block on the handleconnection piece. Separate the sensingliquidpump fromthe centripetal pumpby tight tapswitha hammer.

.,,,.\,

I ":-

\\-1

\.

Fig.76

Yr''y'

Unscrew spindle screwwithwrench

( l e f t - h a n dt h r e a d )a n d remove it.

!,t Tl1, T2044018

Forcebowloffthespindleconeuslno thepullingdeviceand liftit out of the frame.

Fig 78

7J449001-201t0699

76

WestfaliaSeparatorAG . Screwon compressing device . Screwboltintothe distributor

. Comoressthe diskstack

. Tightly screwon thepinspanner.

i

Strikeopenthe bowllockringltetth a nd t hr e a d) .

2044-9001-201/ Ofi

WestfaliaSeparatorAG

o Liftoffthebowtlockringusingthe pin s0anner.

. Unscrewtheboltfromthedistributor. . Liftoffthebowttopwiththeaid of the compressing device.

. Removethe separating disk

ll

r I

I

. Checkgaskets A andB, o replace themif damaged

Fig.

-ro1, ornn 20c.1-s061

r ze

WestfaliaSeparatorAG . Screw the disc stack compressing deviceintothe distributor neck

F ig. 87

Take out the distributorand disk stackby meansof the compressing device.

o Insertpressure piece.

Screwthe mounting tool onto the piston. sliding

-201/ 0699 2044-9001

WestfaliaSeparatorAG

79

r Forceoff the slidingpiston

Takeout the slidingpistonwith the mounting tool.

a

a

Turn the bowl bottomonto its side withtheaidof the pullingdevice Secureit againstrollingaway and topplingover.

. UndoAllenscrews

-\c -=\\ :==\-

2044-9001-201 /0699

WestfaliaSeparatorAG

80

a a

'1. Placeplate2 on mounting tool Insertthe mountingtool in the bowl bottom.

Fig.95

Boltthe mounting toolto the closing chamberbottom.

a a

a a

Insert anglepiece1. Forceoffclosingchamber bottom2 thespindle. byturning Liftoutclosing chamber bottom2. Takeoutanglepiece1. i

2-8 to mounting Screwcomponents plate1 and slidethem in the slotstowardsthe centreof the bowl. Insertthe mounting toolin the bowl

F ig.

-201/ 0693 2044-9001

WestfaliaSeparatorAG

R1

. Displace device1 in theslotsof the mountrngplate towardsthe periphery. (Disk2 catches underthe annular piston.) . Tighten wingnut3.

Forceoff the annularpistonby turni n gs p i n d l e 1. Liftoutthe annularoiston.

Fig

100

W h e ne x c h a n g i n tgh eg a s k e t si n t h e w a t e r - c h a m bbeor t t o m : . Turnbowlthrough180.,. o Unscrewthe Allenscrewsfrom the water-chamber bottom. . Screwtwo Allenscrews - intooppositetapholes of thewaterchamberbottom. - By doing so force off the waterchamberbottom. . Removewater-chamber bottom. Fig. 1 0 1

p.4.9001 -201/ 0699

I

I

WestfaliaSeparatorAG

oz

t 4 . 3 . 2 C l e a n i n gt h e b o w l

I

Normallyself-cleaning bowlsneednot be dismantled for cleaningat the end of a run,unlessthe - natureof the processliquidmakesbowldismantling necessary or - the seoaratoris to be shutdownfor an extendedoeriod, . Depending ontheoperating conditions thebowlshouldbedismantled forinspecfromtimeto time.Seesection4.2.1- Timetable tionand cleaning for maintenance. . Forcleaning the individual discsandbowlparts D o N O Tu s em e t a sl c r a p e r a s n dm e t a b l rushes! a o

Takegasketsout of the bowlparts. Cleangroovesand gasketsto preventgroovesfromcorroding. Replace damaged,swollen. hardenedor brittlegasketsimmediately.

--4'z

-'-:-'--1T2146003 F ig. 1 0 2

bottomwhichare frayedcan be Gasketsin bowl bottomand closing-chamber re-usedaftergrindingthemoff with an emerywheeland turningthemthrough '1800. N O T E :E n s ur e n o t t o d a ma g e t h e s e a l i n gs u r f a c e s ! Specialcareshouldbe takenin cleaningthesmallorificesfor thefeedanddisreeperformance of the ejection chargeof theoperatingliquidto ensuretrouble-f 0rocess.

. Cleanthedistributor between theribs - inside - usinga brush, andoutside Dirt accumulation in the distributor neckwillhinder thefeed.whichmav resultin overflow.

T2126040

Fig. 103

Atterdryingapplya thin filmof greaset0 the guidesurfacesand threadsof the chart). bowlparts(seelubrication Re-assemble aftercleaning. the bowlimmediately

-201/ 0e9-: 2044-9001

j

WestfaliaSeparatorAG

Bs

C l e a n i n gb e f o r ea l o n g - t e r m s h u t - d o w no f t h e s e p a r a t o r Inadequate or negligent maintenance mayleadto corrosion of thebowtoartssoon aftershuttingdownthe separator. . Cleanseparatorthoroughly. . WiFedry and greasethe cleanedand unvarnished machinepartsto avoidcorrosion. o lt is recommended thatthe clean,greasedbowlbe keptin a dry place. . Checkwatershut-offdevicesfor leakage. lf necessary, disconnectwatersupplylinesto avoiddamagewhich may be causedby dripwater 4 . 3 . 3 C l e a n i n gt h e u p p e r s e c t i o n o f f r a me

Theinsideof theuppersectionof theframemustbe cleaned fromtimeto time. Forthispurposeremovethe bowl. Ensurethatnocleaning liquidseepsintothegearsinceitwouldrenderthegear oil unserviceable.

4 . 3 . 4 C l e a n i n gt h e s t r a i n e r andtheoperatingwater feed system

Depending on thewaterandoperating conditions, thestrainerandthesmaildischargeholesin the operating-water feedsystemmustbe cleanedevery3 - 6 months. In caseof calcification usea chemicalcleansing agent. Thoroughly rinsethe cleanedpartswithwater

2144-9001-201 /0699

WestfaliaSeparatorAG

84

4 . 3 . 5 l mp o r t a n th i n t s

Thebowlrotates at a veryhighspeed.Hence, forcesareproduced whichcanendangertheoperating in caseof safetyof theseparator - incorrect assembly of thebowlor - inadequate cleaning of thebowl Theinstructions forassembly musttherefore befollowed exactly. T h e f o l l o w i n gp o i n t ss h o u l d a l s o b e o b s e r v e d :

. Beforeassembling thebowl,checkto be surethattheguideand surfacesof thebowloartsareclean. . Greaseguidesurfaces in accordance withthelubrication chart. . When fittingthe bowl parts. make surethatthe O markson all partsare in linewitheachother. (Onlythenwill the partsfit correctly pinsandguideribs.) overarresting

( I

I

Fig. 104

lf the planthasseveralseparators. partsof be surenotto interchange d i f f e r e n tb o w l s ( d a n g e r o f u n b a l a nc e ) .

Theoartsaremarked - withtheserial-number of themacnrne or - the lastthreedigitsof the serialnumber.

Fig. 105

Thoroughly grease the gasKet groovesof the bowlpartsand apply a thin filmof grease, Check that the gaskets are not twisted.

Fig 1 0 6

-201/ 0693 2044-9001

WestfaliaSeparatorAG

85

R e p l a c i ntgh eg a s k e t s o Checkthe gasket. ATTEN TION: lf bothsealingsurfhowsignsof wear,or if they havehardenedand are brittle, - replacethe gasket. lf onlyonesealingsurfaceis worn, - the gasketcan be turnedthrough'180" . Before fitting the new gasket 1, stretchthe gasketand lighrly oil it withlubeoil.

F ig. 1 0 7

R e p l a c i n gt h e g a s k e tc o m b i n a t i o n

\

Fig 1 0 8

Rem oval

Gasket3 can be removedundamaged by r slightly liftingthe gasketout of its grooveusinga smallscrewdriver, . slidinga plasticstrip2 behindthe gasket3 andthen . pullingthe gasketout of the groovewiththe aid of the plasticstrip2

2c/,4-9001-201 / 0699

WestfaliaSeparatorAG

2 3

Fig. 1 09

Fitting

. Grease piston. theoutside of theannular e Insertgasket1 intothegroove. o Pressgasket1 intotheupperedgeof thegroove witha screwdriver. o Pullgasket3 intothegasketwithplastic strip2. o Check:

- The gasket3 mustbe seatedevenlyin the groove. - Gasket3 maynotprotrude fromthe groovein mounting direction.

2044-9001,201 /0693

4 . 3 . 6 A s s e mb l i n g t h e b o w l a a

Forreplacing thepolyamide ringsee section 4 3.7. gaskets piston. Insert 1 intheannular guide Grease the surfaces as specifiedinthelubrication chart.

Fig. 110

Insertgaskets1 and 2 in the ctosing chamberbottom. Do not yet inserta gasketin gasket groove3. Greasethe guidesurfacesas specifiedin the lubrication chart.

Fig

Placeclosingchamberbottom2 in annularoiston1.

Fig. 112

Insert gasket 3 in the closing chamber bottom.

Fig. 113

-201/ 0699 2044-9001

t';

WestfaliaSeparatorAG

88

. Greasethe bowlbottom.

Fig.114

. Insertthe pressurepiece

F i g . 1 15 a

a

toolto the closing Boltthe mounting chamberbottom. Installthe closingchamberbottom and annularpistonin the bowlbottom. The"O' marksmustbe aligned.

bottom Lowerthe closingchamber anticlockwise thespindle by turning positioningl Watchiorcorrect

Fig. 117

| 2044-9001-201

Westfalia

. Unscrewand liftout the tool

Fig. 11I a

I

Turnthe bowl bottomon to its side withthe aid of the puilingdevice. Secureit againstrollingaway and toppling over.

tI l

il/ . Screwin Allenscrewsby hand

Fig

120

. Tighten theAllenscrewsto 1s0Nm.

Fig.

-201/ 0699 204+9001

t*,

WestfaliaSeParatorAG

90

. Cleanthe bowlhubwith a cloth. o The conemustbe cleanand dry.

Fig. 122

Installthe slidingpistonusingthe tool. mounting

o Takeoutthe pressurepiece.

Fig. 124

2044-9001-201/ 0699

I

WestfaliaSeparatorAG

91

. Stack the discs on the distributor neck - in numerical order - b e g i n n i nwgi t hn o .1 .

Fig. 125

Installthe distributor and diskstack withthe compressing device.

F ig. 1 2 6

r Placethe separatingdisk over the distributor neck.

Fig. 127

-201/ 0699 2044-9001

WestfaliaSeparatorAG

YZ

o

a

Thoroughly clean grooves for gasketsA and B in the bowltop. lnsertgaskets.

Fig.128 a

a

For replacingthe polyamidegasket referto section4.3.8. Placeon the bowltop withthe aid ol g device. the compressin

. Screwtheboltintothedistributor,

Fig

I J U

. Tightenthecompressing device

\ Fig

--/tt

'12012047

141

/0693 2044-9001-201

WestfaliaSeparatorAG

s3 . To preventseizingof the threads carefullyclean wipedry and grease in accordancewith the lubrication chart - threadsandguidesurfacesof bowl bottomandlockring, - surfacesof bowl too and l o c kr i n g . . Screwlockring intobowl bottomby hand(left.hand thread). Fig.132 a a a

F ig.

Screwin the bowllockring. Screwon the pinspannerand strike it with a malletuntit the ,,O,, markis reached.

1 4 2

Clean and wipe dry the spindle cone with a cloth. D o n o t g r e a s et h e c o n e p a r t s ,

I

Fig. 1 3 4

Installthe bowlintheframeby means of the pullingdevice.

\._ Fig 1 3 5

&44-9001-201/ 0699

*9

g+

WestfaliaSeparatorAG . Screwin thespindlescrewusingthe wrencn.

Fig

136

fightlyscrewhex headscrew. T o r q u e : 7N5 m (

I

Fig.137

Insert gaskets 1 and 2 into the groovesin the bowltop.

ix t: .? 'i

F ig. 1 3 8

Insertgasketintogrooveof centripetal pump. Lightly greasethreadsand guide pump. surfacesof centripetal pump Installthe centripetal

Fig.l 39

-201/ 0699 2044-9001

WestfaliaSeparatorAG

r Mountcentripetal pump chamber cover. . Watchforproperlocationl

Fig.l 40

. Insertgasketintogrooveof centrioetal pumpchambercover.

F i g . 14 l

. Insertgaskets intogrooves of sens_ ing-liquid pump. . Grease guidesurfaces. . Installsensing-tiquid pump :

Fig.l 42

. Fituppercentripetal pumgchamber cover.

Fig. 1 43

2044-9001-201 / 0699

WestfaliaSeparatorAG Greasethreadson bowltop and lock ring in accordance with the lubricat i o no l a n , Screwon lock ring and tightenit by (lefr.hand rhread). striking

Fig. 144

-201/ 0693 2044-9001

WestfaliaSeparatorAG

4 . 3 . 7 R e p l a c i n gt h e p o l y a mi d e g a s k e ti n t h e a n n u l a ro i s t o n

A

gasketl Replace onlythedamasedpolyamide

Removal o Removetheold polyamide ring. o Heatthe ring with a hot-airblower; removal. thisfacilitates

F i t t i ng . Thoroughlyclean and wipe dry the groove. r Heatthe polyamideringfor fiveminutesin a waterbathof approx.80 "C. . Wipedry the gasketand o pressit lightlyintothe groove.

r Pressthe polyamide ringat fourdiametricallyoppositepoints into the grooveusinga vice. Then o pressit in alltheway round.

U s es mo o t hc o p p e ri a w s .

Fig

I

-ro' ,ornn lDr.l,,so61

Ir lli

oa

WestfaliaSeparatorAG ( lf the deviation0f the pressed-inpolyamideringis m ore than 0.5mm , . the polyamideringmustbe pressed in againin thevice.

Fig. 1 48

C a r r yo u t s e v e r a lm e a s u r e m e n t s aroundthe wholecircumference of theannularpistonto seeif the polyamidering is seatedevenly in the groove.

Fig. 1 49

-201/ 0699 2044-9001

j

4 . 3 . 8 R e p l a c i n gt h e p o l y . a mi d e g a s k e t( b o w l t o p)

R e mo v a l o Drivethe gasketout of the groove usinga cylindrical pin. o Todo this,insertthecylindrical pinalternatelyintothe holesprovided

Fig. 150

F i t t i ng r Heat the gasket in approx.gO oC waterfor about5 minutes. . Wipedrythegasket. r Fitthegasketintothecleangrooveof the bowl top (withthe narrowside facingthebowltop). o Placeon a woodenblockand . hammerthe gasketevenlyinto the groove. Fig.l 51

o Press thepolyamide ringat fourdiametrically oppositepointsinto the groove usinga vice. Then o pressit in allthewayround. U s e s m o o t h c o p p e rj a w s .

T204805s

F i g . 15 2

' The sealingsurfaceof the gasket must not protrudeby morethano.s mm fromthe surface,A,,of the bowl too. E E ul o x o

E

Fig 1 5 3

2044-9001-201 /0699

, I

100

WestfaliaSeparatorAG

4 . 4 V e r t i c a lg e a r p a r t s

2 8 _ 7 ----@

EI

F

0 ----d4 g'-'

10l

{ I

.: ,.'l:

Fig.154

1 Bearinghousing 2 Gasket plainbearing s Spherical 4 Retaining ring 6 Hexheadscrew 7 Lockwasher

8

Sorinoassemblv

,

piece eottoro"arffiihr.eaded

10 11 12 14

Gasket Bottom bearing cap W o r ms p i n d l e co , mpl. Neckbearing withcover, bridge compl.

2044-9001-201 /0699

4 . 4 . 1 R e m o v i n gt h e v e r t i c a lg e a r p a r t s

Afterhavingremoved thebowl r loosenoildrainscrewand . letoildrain intooitpan(approx. 7 l)

Fig

1 EE

a a

Unscrewhex headscrews. Removeoperating-water feedingdevrce.

9Zx Fig

1 EA

e Removespindlecap

I Fig.

1 E 7

a a

F ig- t 5 8

2044-9001-201 /0699

Bendbacktabwashers, Unscrew the hexheadscrewsfrom theneckbearing bridge.

-Z -.

WestfaliaSeparatorAG

tvz

a

Removethe neckbearingprotection UqU,

a

Fig

Take flat gasket 1 out of the neck bearingbridge.

159

Remove the cylindricalpressure spring.

Fig 1 6 0

Presstheneckbearing assembly ofl theframeusingthethreefastening screws.

I

Fig. 161

Detachthe neckbearingbridgefrorr theballbearingby lightlyhammering on thespindle,and removeit.

F ig. 1 6 2

-201,'099, 2044-9001

Westfalia . Pulloutthewormspindle

F ig- 1 6 3

ringatthebase retaining Removethe of thespindle.

Fig. 1 6 4

Pullthe bearingsleeveand bearing off the soindle with a two-armed puller.

ballbearing Drivetheangular outof thesleevewitha mandrel.

2044-9001-201/0699

'104

WestfaliaSeparatorAG

t . Pulloff ballbearingprotection ring, groovedballbearingandspacerring.

Fig. 167

r

. Unscrewthe bottombearingcap.

Takeoff thebottombearingcapwith gasket.

F ig. 1 6 9 o

a

Unscrew the bottom bearinc threadedpieceand removeit togetherwiththespringassemblv.

-201/ 0.2044-9001

t a

Undothe hex headscrews. Forcethe bearinghousingwith the sphericalplainbearingoutof itsseat and removeit frombelow.

Fig. 171

4 . 4 . 2 C l e a n i n gt h e g e a r c h a mb e r

-201/ 0699 2044-9001

wheneverchanging theoil,thoroughty cleanthegearchamber withthin-bodied oil, a

Carefullyremovemetalparticles fromthewallsand corners.

a

D o n o t u s e f l u f f yc l e a n i n gr a g s( n o c o t t o nw a s t e ) !

WestfaliaSeparatorAG

tuo

4.4.3 Re-assembly proceedin reverseorderof removal of verti- Forre-assembly c a l g e a rp a r t s T h e f o l l o w i n gp o i n t ss h o u l d a l s o b e o b s e r v e d :

r Beforeassembling the verticalgearparts, - cleanthegearchamberthoroughly. - checkballbearings of wormspindle Useonlythe ballbearingsspecifiedin the partslist: . High-tolerance groovedballbearings, qualitygradeP 6. . Angularballbearings for fittingin pairs. . The two angularballbearingsmustalwaysbe replacedtogether Note! . The two angularball bearings may be loadedaxiallyin one direction only. . Theymustbe f ittedso thatthesmall rim of the outerringof eachbearing i so n t o p . . Faultymounting willinevitably result in damageto bearing.

:ir Itvl I ltl - (r - -t ) l I Fig. 172

Heatgroovedballbearing1 andball bearingprotection ring2 in oil to 80 oC,and slidethemontothesoindle.

Fig. 173

Heat ball bearingprotectionring : and angularballbearing2 r' o i l t o8 0 o Ca n d slide them onto the end of the spindle. Whenfittingthe angularba bearings 2 on thespindle, makesure t h a tt h en a r r o wr i m s o f t h eb e a r i r g innerringsfacedownwardsto tf'e spindleend. Insertretaining ring3. Fig. 174

2044-9001-201 /06!A

w g

. Heatsleeve1 in oil to 80 oCand o slideit overthe angularball oeailng.

a

t_J-'o,*oo, Fig.175

Thewormspindlewithmountedball bearingprotection ring.angular ball bearingsand fittedbearing sleevemust - be ableto be fitted intothespherical plainbearing1 withoutstriking the upperspindleend, - be able to be moved axiallyby hand. Watchfor correctpositioning.

Fig

176

I 2 3 4 5 6

o Assemblethe springassembly: - Fitcupsprings3 on guidebolt1 as shownin the adjacentdiagram. - Placecylindrical pressure springs 2 on guidebolt1 and - compress themwithdisk4. - Fiting disk5 on the gurde bolt1 and - secureby meansof retainingring 6.

Fig. 177

when fittinga newwormspindle,the wormwheelshouldbe replaced at the sametime,sincethispartis no longerin perfect condition eiiherandcouldthus causepremature wearto the newwormspindle. Beforeinstalling the neckbearingbridge,checkto be surethat - gasketsare in goodcondition. - the neckbearingbridgeon the groovedball bearingcan be movedaxially lf not,smooththe partswitha veryfineemerycloth.

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WestfaliaSeparatbrAG

108

. M g u n t t h e n e c k b e a r i n gb r i d g e :

I

Theupperballbearingof wormspindleis contained in pressure ring1whichis held by six radially arranged, uniformly distributedsprings4.

't 2 2

- Insert pressure ringintoneckbear.ingbridge 2.

ddc i !

s

The six recessesof the pressurering facethe six holesof the neckbearino bridge.

- Thoroughly grease springpistons Fig. 178

Insertneckbearingsprings4 in thespringpistons. Placeon threadedplugs5. Screwin the six threadedplugstogetherwiththe neckbearingspringsand springpistonsintothe six threadedholesof the.neckbearingbridgeand tighten. Before fitting the operating-water f e e d i n gs y s t e m o Check:

- Gasket1 must be seatedin the grooveof thespindle. - The spring must have sufficient ptay.

Fig. 179

2044-9001-201I 0691

i I I

WestfaliaSepara1orAG _

,"

{ na

r Ch eck;'

- Spindle niustbespring-tensioned

S p l n d l cm u s t b e spring.tensloned.

Fig.l 80

Whenever fittingthevertical gearparts r checktheheightof thefittedbowtand . re-adjust it if necessary.

2044-9001"201 /0699

1

WestfaliaSeparatorAG

110

4 . 5 H e i g h ta d j u s t m e n t

F o r r e a s o n s o f w o r k i n g s a f e t y ,s p e c i a lc a r e m u s t b e t a k e n w h e n a dj u s t i n g . thebowl height o t h e c e n t r i p e t a pl u m p c l e a r a n c e r t h e n e c k b e a r i n gh e i g h t .

4.5.1 Bowlheight

The bowl heightis correctlyadjustedin the factorybeforethe machineis dispatched. Ghecking

Checkthe bowlheightand re-adjustif necessary: . wheneverreplacingtheverticalgearparts . afterfittinga differentbowlor reworkingthe bowlcone, . whenthecentripetal pumpexhibits grindingmarks. . Firmlytightenthe bowllockring:the "O"marks on thebowlbottomor bowl top and on the lock ring must be aligned.

Fig. 1 8 1

Thebowlheightis correctly adjustec whenthedistance between the - upperedgeoftheouterframewa and upperedgeof the bowllockring / amountst043-45mm.

Fig 1 8 2

204/-9001-201

WestfaliaSeparatorAG

111

1 2 3

Fig 1 8 3

Adjustment . Unscrewbottombearingcap 3. . Removegasket1. . Adjustthe bowl heightby turning bottombearingthreadedpiece2 ( 1t u r n = 2 m m ) . Bowlis too low: - Turnthe bottombearingthreaded p i e c ec l o c k w i s e . Bowlis too high: - Turnthe bottombearingthreaded o t e c ea n t i c l o c k w i s e .

Finally Screwtightbottombearingcap3 withfittedgasket1. Ensurethatthe bottombearingthreadedpiece2 doesnotturnwithit

4 . 5 . 2 C e n t r i p e t ap l u mp c le a r a nc e

Movethe centripetal pumpaxiallyto and f ro in the centripetalpump chamber, Measurethe totalclearanceA (approx.'10mm). , Closethe hood, a C he c k : - ls the hoodcorrectly seatedon the framerim? - Are the hoodscrewstioht? F ig- 1 8 4

Lightlygreasethethreadsof thecentripetalpumpas specified in the lubrication chart. Fit handleconnection oiece1 in the pump. centripetal Hold the centripetalpump with wrench2. Screwthe handleconnection otece intothe centripetal pieceas far as it w i l lg o ( l e f t - h a ntdh r e a d ) . Fig

2M4-9001-201/ 0699

7 A1

WestfaliaSeparatorAG

a a

pump untilit Loosenthe centripetal restson the ribsof the bowltop. Holdthe handleconnection oiece. Turnthewrench.

Fig 1 8 6

G he c k : - Thecollarof thehandleconnection pieceand the upperedge of the hoodmuststillbe flush.

Fig

Raisethehandleconnection oieceas far as it willgo. Measuretheaxialplay' Nz=4-6 mm

Fig

188

Check:

r Axialplaytoo large: - Raisebowl,see section4.5.1- Adjustment. . Axialplaytoo small: - Lowerthe bowl,see section4.5 1 - Adjustment

2044-9001-201,'0:3t

4 . 5 . 3 N e c kb e a r i n g

o Check,

if the bowl heighthas been re-adjusted.

T h e s p i n d l sm u a t b e spring-teneloned.

I

I

1 F ig. 1 8 9

2044-9001-201 /0699

WestfaliaSeparatorAG

114

4 . 6 M o t o r a n d c e nt r i f ug a l c l ut c h

Ge n e r a l

The centrifugal clutch - servesfor powertransmission betweenmotorand gear, - graduallybringsthebowlup t0 its ratedspeed, - eliminates premature wearon gearpartsand motor. The startingtimecan be regulatedby the numberof clutchshoes. Thesmallerthe numberof clutchshoesused, - the lowerthe frictionmoment, - the longerthestarting time, - the lessthe wearon gearpartsand motor. in the clutchdriver.The Only2,3. 4 or 6 clutchshoesmay be evenlydistributed numberof clutchshoesto be useddependson whetherthe motorpowerhasto be loweror higher. Notethatthe drivingeffectwillimproveafterseveralstarts. Smokingof the clutchduringthe firstfew startsis normaland willdisappearafter a shorttimeof ooeratron.

lf thebowlcomesupt0 ratedspeedin (seename-plate). lessthan5 minutes pulltoo highastarting curthemotorwill rent(1..*> 1,8x lp).Thiscondition can beeasilyovercome . by reducing the numberof clutch shoesto 4 or 3. o Ensureequal distribution of thq clutch shoes.

F ig. 1 9 0

Wearto the clutchshoesdependson the - numberof start-ups, - ejectionfrequency. "Lubrication andmainte-of clutchShoesfromtimeto time(See Checkcondition anceschedule") in goodtime(beforethe liningsare w0.' The clutchshoesmustbe replaced to avoiddamageto thesurfaceol clutchrin; downto thebasematerial), wearof the clutchshoelinings. such damagewouldresultin premature Replacealwaysall the clutchShoesat the Sametime,to avoidunbalance, N e v e r e p l a c ea n i n d i v i d u acll u t c hs h o e !

-201/ Oetr 2044-9001

I

i

WestfaliaSeparatorAG

115

4 . 6 . 1 R e m o v i n gt h e m o t o r

tr

//

I

Disconnect themotorandsuspend it ina suitable hoist. Unscrew thehexagon nutsontheintermediate flange. Remove thelockwashers,

i

A2043021

Fig 1 9 1

Removethe motortogetherwiththe clutchdriver. Remove the clutch shoes (see 4.6.4).

Fig. 192

Unscrewthe hex headscrewon the clutchdriver. Pulltheclutchdriverofftheshaftend usingthe pullingdevice.

Fig. 193

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WestfaliaSeparatorAG

t r o

4 . 6 . 2 P r i o r t o f i t t i n gt h e molor

S p e c i f i c a t i o n sa c c o r d i n gt o D I N 4 2 9 5 5 - l E C 7 2 - 1

lf themotorwasnotsupplied by Westfalia Separator, r checkr

- concentricity of theshaftend, - concentricity of thefastening flange, - planetolerance of thefastening flange. C o n c e n t r i c i toyf t h e s h a f te n d . Positionthe measuring instrument al rightanglesto theshaftend at a distance172. r Read off the changein the reading duringone revolution of theshaft.

( 42042015

Fig. 194

D i a m e t e ro f t h e c y l . s h a f t e n d

C o n c e nt r i c i t yt o l e r a n c e

d

( no r ma l )

(mm)

(mm)

o v e r1 0 t o 1 8

0.035

o v e r1 8 t o 3 0

0.04

over30 to 50

0.05

over50 to B0

0.06

C o n c e n t r i c i t yo f t h e f a s t e n i n gf l a n g e

. Fasten thearmwithmeasuring instrumentata distance of 10 * 1 mmfrom theflange surface. . Placethe measuring bolt at right angles rim. to thecentering o Readoffthechange inthereading duringonerevolution of theshaft.

Fig 1 9 5

2044-9001-201/ 0699

WestfaliaSeparatorAG

117

Plane tolerance of f l a ng e

. Fastenthe arm withmeasuring instrumentat a distanceof 10 + 1 mm from the flangesurface. . Place the measuringbolt at right angleson the flangesurface. . Readoffthechangeinthereadingduring one revolution of the shaft. . Displacethe measuringinstrument through 18 0 ' . . Repeatthe measurement. . Determinethe mean value of both measurements.

196

F a s t e n i n gf l a n g e C e n t e r i ng d i a me t e r

D (mm)

4 . 6 . 3 F i t t i n gt h e m o t o r

the fastening

C o n c e n t r i c i t ya n d p l a n e t o l e r a n c e ( no r m a l ) (mm)

over 100 to 230

0.1

over230 to 450

0.125

Forfittingthemotorproceed inthereverse orderof removal andaccording 6 tne instructions in4.6.6.

I

2044-9001-201 /0699

118

WestfaliaSeparatorAG

t 4 . 6 . 4 R e mo v i n g t h e c l u t c h s ho e s

a o

Unscrew hexheadscrews1. Remove thebrakehousino

-ur' \

--0

Fig. 197

Unscrewthe hex headscrewout of the clutch driver using a socket wrenchand slidethe ringtowardsthe driveside.

F ig- 1 9 8

Pullclutchshoesout towardsthe driveside.

\ffiffi Fig. 199

-201/ 0t39 2044-9001

o 4 . 6 . 5 F i t t i n gt h e c l ut c h s ho e s

o Fittheclutchshoes- equally distributed- (3or4 or6),intotheslitsofthe clutchdriverso that they will be pushedbythedriver andnotpulled. No t e : r Ensure that the clutch shoes fit looselyin the slits of the clutchdriver.

Fig.

a a

Slidering 1 ontothe clutchdriveras far as it willgo and secureit with hexheadscrew2. Screwon the brakehouslnq.

A20rt4009

Fig.

Intheeventof unusual noisesoccurring in thecentrifugal clutchduringstart-up, . Applya water.thinlayerof pasteto pressuresurfacesa (see4.2.3- Lu_ bricationchart). lf the Iubricantlayeris too thick,some of thepastecangetontothefrictionsurfaceand causeclutchslippage.

A2044010

F ig.

2044-9001-201 /0699

WestfaliaSeparatorAG

tzv

I 4 . 6 . 6 F i t t i n gt h e c l u t c h d r iv e r I

Themotorpoweristransmitted tothewormwheelshaftoftheseparator viaa centrifugal clutch To ensureproperfunctioning of the centrifugal clutch,theclutchdrivermustbe fittedandfastened so on themotorshaftend,thataftermounting themotorthe clutch shoesabutwiththeirwholesurface ontheclutch drum. Distanceof clutchdriverto clutchdrum

C he c k : L2 >Ll : 1

L2=Ll+approx.5mm

Fig

Tofastentheclutchdrrveron the motor shaft r firmly tightenthe screwheadof the hex headscrewwith trunionaoainst the surface.

E=M10 d = 7mm Fig.204

\ . Fittingthe clutchshoes:see4.6.5. r Forconnecting the motorproceedaccordingto the instructions in 4.6.3. . Checkdirectionof rotation.speedand startingtimeof the bov11l (see 4.1.4 ar: 4.1.5)

2044-9001-201/ 0439

4 . 7 R e m o v i n gt h e g e a r pumpandpumpcoupl. ing

o Unscrewthe ventilationgrid on the pumpsideof the seoarator.

S . Loosenthe threadedoin.

Fig.

Slidecoupling hatf1 on theshaftend towardsthe pumpsideand takeout plasticstrip2.

I

I i l '

l

I

. Loosen theflangeconnections o Unscrew thefastening screws. . Remove thepumo

2044-9001-201 /0699

WestfaliaSeparatorAG

tzz

4 . 8 H o r i z o n t a lg e a r p a r t s

l') (\.1

c\l C\I

(o N

-$

C\I

C\J

(.) AI

Fig. 209

Westfalia SeparatorAG

i^^

4 . 8 . 1 R e mo v i n g t h e w o r m w he e l a a

Remove thegearpumpand pump coupling (see4.7). Loosen oildrainscrew Letoildrainintooiloan

Fig. 21 0

Unscrewhex headscrewsfromrevolutionindicator housino.

Fig

211

a

Removerevolution Indicator housIng.

I l,

Fig

212

Unscrew the hex neaoscrewand washer.

t

Fig. 21 3

2044-9001-201 /0699

124

WestfaliaSeparatorAG ( o Pullthecoupling hatfwithflanged fan paddleoff the shaftend of the worm wheelshaft.

Tool: Puller F i g . 2 14

. Takethefan paddleoutof the frame

Fig 2 15

r Unscrewthe collar nut with tne tsocketwrench;whiledoing so o hold the worm wheelto preventthe wormwheelshaftfromturnino.

Fig 2 16

Unscrewthe hexheadscrewson the bearingcover. Force the bearing cover off the centeringrim using three screws ( D l N9 3 3- M 1 0 x 5 0a) n d takeit outtogetherwiththebailbear, ing and gasket.

Fig. 21 7

-201/ 0699 2044-9001

I

Pullthe ballbearing protection ring1 offtheshaft. Unscrew the hexheadscrewsfrom thewormwheel; whiledoingso holdthe clutchdrumto prevent the wormwheelshaftfromturning. Forcethewormwheelofftheconeof thewormwheelshaft and removeit,

Fig 2 1I

4 . 8 . 2 B e f o r ea l o n g - t e r m s h u t - d o w n o f t he s e pa r at o r

Drainthelubricating oi,. Fillgearchamber withcorrosion-preventing oil,e. g, sHELLEnsisoil 30. Oillevelmustbe upto middte of sightgtass. Lettheseparator runforapprox. 10 minutes without bowl toensure thatallgear partsaresplashed withcorrosion-preventing oil Drainprotective oil. specialmeasures forremoving thecorrosion-preventing oilneednotbetaken Before re-starting themachine, fillthegearchamber withthespecified lubeoil (seelubeoiltable)upto theupperthirdof thesightgtass Storethegreased bowlin a dryplace.

2044-9001-201/ 0699

WestfaliaSeparatorAG

tzo

4 . 8 . 3 F i t t i n gt h e w o r m wheel

(4.8.1), Whenfittingthewormwheel.proceed in reverse orderof removal l mp o r t a nht i n t s r Oilthe conicaloartof the wormwheeland . wipe it cleananddry witha cloth. o Carefullycleanthe hub of thewormwheel.

42044017

Fig, 21 I 1

2 J

4

Wormwheel Wormwheelshaft Ring Angularballbearing

5 6 7 8

Collarnut Gasket Bearingcover Bearingcover

r Thewormwheel1 mustbe clampedontothe wormwheelshaft2 by tightening with a torque the hex headscrewsin the wormwheelevenlyand alternately wrencn. T o r q u e : 4N4 m . Whenthetoothedrimis worn: - Alwaysreplacewormwheel1 andthe wormspindletogether. a a

Slidering3 ontowormwheelshaft2. Mounton wormwheelshaft: - largebearingcover7 withgasket6. - angularballbearing4, - screwed-on smallbearingcoverB.

a

Watchfor correctpositioning of the largebearingcover7!

a

Removethesmallbearingcover 8.

a

Screwcollarnut 5 tightlyto the shaftend usinga socketwrench

a

Screwon thesmallbearingcoveragain.

a

withchapte(4.2.2. Fillgearchamberin accordance

-201/ 0699 2044-9001

WestfaliaSeparatorAG

127

Duringrunning-in of the gearpartsthe gearpumpmustnotrun. Beforeswitching on the motor.checkthattheplasticstriphasnotbeeninserted i n t h ep u m pc o u p l i n g . Checkdirection of rotation of bowl(4.1.4). Checkspindlespeedwitha handtachometer(4.1.5) To run in new gearparts,let the separator run for approx,one hourwirhout bowl. Whilerunningin thegearparts,switchthe motoron andoffseveraltrmes. Afterrunning-in the gearparts: - Install thebowl. - Adjustthebowlheight(see4.5.1).

-201/ 0699 2044-9001

WestfaliaSeparatorAG

4 . 9 R e mo v i n g t h e c l u t c h drumand wormwheel shaft

a

Remove themotor(see4 6.1).

a

Remove thegearpumpandpumpcoupling (see4.7). a t

Unscrew hexheadscrews1. Remove thebrakehousino,

-(^

F ig.

Unscrew the Allen screw with a socketwrench. Whiledoingso - blocktheclutchpulleyon thepump sidewitha screwdriver to oreventthe worm wheel shaft fromturning. Rdmovethe fan-typelock washer andcentering disk.

F ig. 221

Forcethe clutchdrum otf the shafl end usingthe pullingdevice.

Fig.222

2044-9001-201 /0699

WestfaliaSeparatorAG

t<J

Removethe clutchdrum from the shaft end of the worm wheel shaft usingthe mounting toolandwiththe aidof a crane. Dismantle wormwheel(see4.8.1).

Fig

zzJ

Unscrewthe hex headscrewsin the bearingcover. Forceoffthebearingcoverby means of hex headscrewsand take it off togetherwith the sealing ringand gasket.

Fig.224

t

*

Lightlyhammeron a hard wooden block to drive out the worm wheel withringandballbearshafttogether ingtowardsthepumpside

H]

Carefullytakethe wormwheelshaft out of the frame.

F ig. 2 2 6

2044-9001-201 /0699

130

WestfaliaSeparatorAG

I 4 . 9 . 1 l n s t a l l a t i o no f t h e worm wheelshaft a n d t h e c l u t c hd r u m

Forre-installation proceed in reverse orderof removal, P a ys p e c i a al t t e n t i o nt o t h e f o l l o w i n g l o Theconicalpartof theshafthasto be cleanedandwipeddrywitha smoothrag ano o the insideof the clutchhub is to be cleanedas well to assureproperfitting. . The Allenscrewhas to be tightened by meansof a torquewrench. T o r q u e1:5 0 N m

F ig. 227

4 . 9 . 2 I n s t a l l a t i o no f t h e s e a l i n gr i n g s

Lubricatethe sealingsurfacesof the shaft sealingringswith oit ; neveruse grease! sealingringswhichhavedriedoutor hardenedas a resultof a longstoragetime can be immersedin hot oil (70"C) for about20 minutesbeforefitting. a

Do notdamagesealingsurfaces.

a

Insertshaftsealingrings. The inscribed side mustfacetowardsthe serviceman. Thesealinglipsof the shaftsealingringsmustnot gripthe shafttoo tighily. It mustbe possible to turnthe shafteasilyby hand.

-201/ 0699 2044-9001

WestfaliaSeparatorAG

; J i

4 . 1 0F i n a lc h e c k sa f t e ra s - B e f o r e s t a r t i n gt h e s e p a r a t o r s e m b l i n gt h e s e p a r a t o r

Perform thefollowing checksafterassembling andbeforestarting theseparator: C he c k s

Chapter

1 . B o w lh e i g h t

4 5.1

z. Oil levelin gearchamber

4.2.2

3. Direction of rotationof bowl

+.t.+

4. Bowlspeed

4 1,5

5. Starting timeof bowl/ Currentconsumption

4.1.5

5. Smoothrunningproperties of separator

3 8.1

7. Tightness of suctionlineof productpump

D u r i n gs t a r t i n gt h e s e p a r a t o r Performthe followingchecks after assemblingthe separator: C he c k s

C h a pt e r

1. Temperature of processliquid z. Observewater,sludgeand oil outletsto see if bowl operatesproperly. 3. Adjustment of pre-setvalve

". 2044-9001-201 /0699

.;i.L

J,J

Guideto ordering parts Frame, complete Lowersection of frame

letr 1a7

Lowersectionof frame(viewfrombelow) Lowersectionof frame Uppersectionof framewithsyphon Uppersectionof framewithoutsyphon

lntermediate flangecomplete Inspection port,compl. Junction assembly Junction assembly Flansch vollst. Fastening partsof theseparato( ... .. Gear,complete. . Spring assembty Wormspindle, complete Neckbearing bridgewithcoverl. Centrif ugalclutch. comptete Revol utionindicator, complete Availablegearparts B o w l , c o m p l e .t .e. pump compl. Centripetal

144 145 t4b

147 t+o

149 151 152 1qq

tco

160 161

169 ....... t,...

Setof toolsandaccessories Lubricant (hazardous substance) gearpump(withpartnumbers Single forpumpconnections compl.)

Pumpconnection, compl. Pumpconnection, compr. Pre-strainer, compl.(on specialorder) Pre-strainer complete(onspecialorder)

2044-9001-201 /0699

t + l 1Aa

tbc

Hood,complete... Accessories W a t e r f e el idn ec, o m p l .

tJd

172 ttc

175 t/o 't70

181 182 toJ

Westfalia

G u i d et o o r d e r i n gp a r t s

A rapidandcorrect supplyof sparepartscanonlybeguaranteed if yourorder includes thefollowing details: . Modelof centrifuge seenameplate e.g.OSC50-0136-066 o Serial-No.

see nameplateor framerim e.g.1706-223

. BowlSerial-No.

see bowllockringand bowlbottom lf it differsfromthe Serial-No. of the machine.

o Partdescription

see Listof Parts e.g.frame

o Part-No.

see Listof Parjs e.g.2044-1100-000 The partno. is alsoshownon all majorparts

o Modeland numberof

see nameplateon pump

pump

Onlywhen ordering sparepartsforpumpandpump connection oarts. -L)designate Part-Numbers endingwithletter"L' (e.9.3158-102i partswhich are availablein differentdesignsfor the separatorconcerned.

2044-9001-201 /0699

WestfaliaSeparatorAG

I

33

i CU

37 52 36 38

cl

8 9 11 10 19 20

20441100{101

Fi9. 228

-201/ 0699 2044-9001

j 37

Westfalia SeparatorAG

Partdescription

2 0 4 4 - 1010 - L 1 7

I 10 11 IZ IJ

13.1 13.2 1 e e 1 a A

14 15 to

17 18 10

20 22 2,5

34 eR

37 QC qn

51 52

2179-1001-010 see page144 2179-1085-000 0019-6966-1 50 2178-1 085-000 0019-6933-300 2179-1038-000 2179-1031-000 2179-1039-000 0026-1086-030 0021-2843-980 0026-1262-550 0006-4234-1 60 0021-3527-000 0019-6935-300 0019-8910-030 0007-1 796-550 0004-2199-750 0001-0028-800 2179-1124-000 0019-6845-300 see page145 0004-5457-780 -150 0019-6971 -0146-000 0001 0019-6972-'150 00'13-0280-300 2044-1219-000 0007-2571-750 0019-6901-300

2044-900t-201 /0699

D i me n s i o ns

F r a me , c o mp l e t e

'1 1 1 1 1 1 1 1 z U

1 '1 't 1 1 1 '1 1 1 a

1 z a

1 1 6

L o w e r s e c t i o no f f r a m e

Intermediate flange,complete Ventilating plate Hex headscrewISO4017 Ventilation grid HexheadscrewISO4017 Brakehousing Brakebolt.comolete - Brakebolt - Cylindrical pin tSO2338 - Brakelining - RivetDIN661 pressurespring Cylindrical TaperedhandleDIN99 Hex headscrewISO4017

p l u gD I N9 1 0 Screw GasketDIN7603 Gasket Sightglass Flange HexheadscrewtSO4017 Inspection port,compl. Gasket HexheadscrewISO4017 Welded flange HexheadscrewISO4017 Hexagon nuttSO4032 Operatin!-water feedingdevice Gasket' HexheadscrewISO4017

M12x20 M10x20

B-6x14 40x148,8x8 4x12 46x5,5x95-5,5Wdg.

M125 M10x25 G3/4A 427x32 55x75x2 80-70 M6x25 52-80x122x1,5 M12x35 11/zin M12x40 M12 297x4 M 8 x1 6

20441100-01G2

Fig. 229

Po s .

Part-No.

Qty.

Partdescription

Dimensions

L o w e r s e c t i o no f f r a m e( v i e w f r o m below)

58 OU o l

2179-1120-000 -300 0019-6901 2179-1120-0.10 0019-6839-300

1 /1 I C

.

l

5

Cover HexheadscrewISO40.17 Cover HexheadscrewISO4017

M8x16 M6x10

-201/ 0Ee3 2044-9001

WestfaliaSeparatorAG

IJY

71 1 ^

75

20441100{00.1

Fig.23o

Pos.

Part-No.

Qty'

P a r td e s c r i p t i o n

D i me n s i o n s

L o w e rs e c t i o no f f r a me 7i

71 72 73 74 75

0019-6841-300 0021-3038-000 0026-1744-160 2169-3323-000 0026-1402-030 0019-6907-'150

2044-9001-201 /0699

4 1 1 1 1 1

HexheadscrewISO4017 Paddle feather key Clutchhalf(separator) Disk HexheadscrewISO4017

M6x16 298x8 A6x6x35 8.2x30x3 M8x30

140

WestfaliaSeparatorAG

I

30 26 27

l

I I

25

48

3

47

2

49

54

53 56

Yt-v!4si,[-^ 41 40.1

42 40.4 44 40.2 40.5 ----€-

*oX' 20441100{1c3

Fig. 231

-201I 0699 2044-9001

Part-No. z

4 5 24 25 26 27 28 29 30 al

.tz

40.1 40,2 40.3 40.4 40.5 41 +z

43 44 45 +o

47 48 49 AE

54 66

56 57 57.1 57.2 57.3 57.4

2044-1002-L 0019-6202-1 50 2044-1795-000 0007-2548-750 0007-3032-750 2170-1 126-000 0019-6973-1 50 2170-1222-000 0007-1937-750 0019-5196-150 0019-0235-300 0007-2148-750 see page146 see page147 0007-2335-750 2178-2775-02A 2178-2776-020 2178-1124-010 0001-0188-030 0018-4061-300 0018-0991-260 0004-5460-780 0019-6971-'150 0001-0147-000 0019-6972-1 50 0013-0280-300 see page148 2178-8851-000 0019-4547-090 0007-1845-750 2179-1177-010 0007-2507-750 0019-61 22-150 0004-5274-780 2168-8769-000 0018-3064-600 0018-2786-758 00'18-3816-300 0018-1796-600

2044-9001-201 /0699

P a r td e s c r i p t i o n

1 1 1 1 1 4 1 5 2 A z

1 1 .1 '1 '1 1 1 1 1 '1 a

1 z a

1 1 Z

1 '1 1 z

1 '1 1 '1 z

1

Dimensions

U p p e r s e c t i o no f f r a m ew i t h s y p h o n

AllenscrewDIN912 Bafflering Gasket Gasket ing base HexheadscrewISO4017 Hingesleeve Gasket Hex headscrewDIN561 Hex headscrew Gasket Junctionassembly Junctionassembly Gasket Syphon,compl. - Syphon - Flange - Flange - Hoseclip - PlugDIN2950

Gasket HexheadscrewISO4017 Welded flange HexheadscrewISO4017 Hexagon nuttSO4032 Flangecompt. Inspection cover Knurled screwDIN464 Gasket Pipebend

M16x45 640x4 568x6 M12x45 69,2x5,7 M1 0 x 3 0 - R l M12x50 50x66x8

80x95x1 5

I

AS48-95 290-3l4in 1 0 0 x 1 4 05x 1 M12x35 2in M12x40 M12

M8x30 IUbX/

16x3.5 MBx20 12x19x3 R1/2inx 1 0 R 1 / 2 i nx 1 0 13 B-22 R'l/2in- 13

WestfaliaSe rator AG

6 4 5

30

28

26

24

27

48 47 49

{kv{,i; 40.2 43 40.4

-.-___.+a

Fig. 232

-201 2044-9001

Pos. z

3 4 5 o

24 25 10

27 28 29 30 31 JZ

40.2 40.4 43 44 46 A7 46

49 tre

54 55

57.1 57.2 57.3 57.4

P a r t - No .

Qty.

2044-1002-L 0019-6202-1 50 2044-1795-000 0007-2548-750 0007-3032-750 2170-1 126-000 0019-6973-'150 2170-1222-000 0007-1937-750 0019-5196-150 0019-0235-300 0007-2148-750 see page146 see page147 0007-2335-750 2178-1124-010 0018-4061-300 0001-0188-030 -150 0019-6971 page see 148 -000 2178-8851 00'19-4547-090 0007-1845-750 2179-1177-010 0007-2507-750 0019-6122-150 0004-5274-780 2168-8769-000 0018-3064-600 0018-2786-758 0018-3816-300 0018-1796-600

8 1 1 1 1 4 '1 5 z

4 z

1 1 1 1 1 1 2 1 '1 z

"1

1 1 z

1 1 1 1 2 1

.l

2044-9001-201 /0699

Partdescription

D i me n s i o sn

s e c t i o no f f r a m ew i r h o u t lUpper syphon I s c r e wD I N9 1 2 lAllen Bafflering I

640x4 568x6

lGasket lGasket base ling screw ISO4017 I Hexhead HinOe sleeve I lGasket headscrewDIN561 lHex I Hexheadscrew Gasket Junction assembly Junction assembly Gasket Flange Hoseclip Flange HexheadscrewISO4017 Flangecompl. Inspection cover Knurled screwDIN464 Gasket Pipebend Gasket AllenscrewDIN912 Gasket Hoseoutlet - Hoseoutlet - Hose - Hoseclip - Hoseoutlet

M16x45

M12x45 69,2x5,7 M10x30-Rl M12x50 50x66x8

80x95x1 5

'

AS48-9s M12x35

M8x30 106x7 16x3.5 V8x20 12x19x3 l 1 / 2 i nx 1 0 1 1 / 2 i xn 1 0 13 )-22 l'1/2in- 13

144

WestfaliaSeparatorAG

Fig. 233

Pos.

1 z A q

Part-No.

Qty.

3 0 3 7 -012 1 . 1

1

I n t e r me d i a t ef l a n g e c, o mp l e t e

3037-1028-L 0019-7726-15Q 0026-1 330-190 0013-0282-400 0026-1330-'190 0019-7038-400

1

Intermediate flange S t u dD I N9 3 9 LockwasherDIN127 Hexagonnut ISO4032 LockwasherDIN127 HexheadscrewISO4017

4 4

P a r td e s c r i p t i o n

Dimensions

M16x40 A16 M16 A16 M16x45

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{

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Fig.234

Po s .

1 2 a

4 5 6

P a r t - No .

-020 2178-1045 2178-1047-000 2178-1160-000 0026-1 556-150 2178-1124-020 0001-0182-030 0018-3817-300

-201/ 0699 2044-9001

Qty.

Partdescription

1

I n s p e c t i o np o r t , c o m p l .

I

Inspection port,compl. Flap Notchedpin ISO8740 Flange Flange H o s ec l i p D I N3 0 1 7

1 1 1 1 1

D i me ns i o ns

4x25

AL50-70

146

WestfaliaSeparatorAG

2169280s{60

Fig. 235

Po s .

1 1 l

1 d

t . z

' l A 1

R

l . o 1 7

1.8 a

A

o

P a r t - No .

oty.

P a r td e s c r i p t i o n

2 16 9 - 2 8 0 s . 0 6 0

1

J u n c t i o na s s e m b l y

2169-2832-01 0 2169-2831-020 2169-2831-030 0018-4845-750 0018-4845-01 0 0018-4845-020 2178-1 108-000 -300 0013-0291 0018-0990-260 0004-2216-780 0018-1394-500 0019-6973-1 50 0013-0280-300 0001-0772-000

1 1 'l

t,compl Expansion - Expansion t - Expansion t - Gasket - Gasketholder - Clamp,compl. - Plate - HexagonnutDIN985 - P l u gD I N2 9 5 0 GasketDIN2690 Straight-way valve Hex headscrewISO4017 Hexagonnut ISO4032 F l a n g eD I N2 6 3 1

1 1 1 2 t1

'1 2 1 B 8 1

D i me ns i o ns

1

M8 290-1l2in 50PN6 M 12x45 M12 50x60,3

-201 c 9 2044-9001

.4-.,\,

1.8

rl

r.6

1.5

2

/ 4

"

21692805070

Fig.236

Pos.

I t . l t . z

1.4 1

^

1 ' 7

1.8 z

\, 4

P a r t - No .

Qty.

2 16 9 - 2 8 0 5 - 0 7 0

1

2169-2832-010 2169-2831-020 2169-2831-030 0018-4845-750 0018-4845-0'10 0018-4845-020 2178-1 108-000 0013-0291-300 0018-0990-260 0004-2216-780 0001-0772-000 0019-6973-1 50 0013-0280-300

1 1 1 1 1 1

2044-9001-201 /0699

4.

1 1 1 /1

Partdescription

D i me ns i o ns

l J u n c t i o na s s e m b l y

ttxpanslonJornt, compl I - Expansion t - Expansion t - Gasket - Gasketholder - Clamp,compl. - Plate - HexagonnutDIN985 - P l u gD I N2 9 5 0 GasketDIN2690 FlangeDIN2631 HexheadscrewISO4017 Hexagonnut ISO4092

M8 290-1/2in 50PN6 50x60,3 M12x45 M12

14s

WestfaliaSeparatorAG

Bestellnum mer

Bezeichnung

-000 2169-1121

F l a n s c hv o l l s t .

10

2169-1'124-030

Flansch

20

ISO4017 Sechskantschraube Scheibe

40

150 0019-70396-040 0026-021 0001-1246-000

50

0013-0282-300

FlanschDIN2631 ISO4032 Sechskantmutter

60

0018-3812-300

Schlauchschelle

2044-9001-201

,a

Westfalia SeparatorAG

1^e

6 5 4 3 2 1 7

Fig. 238

Po s .

P a r t - No .

Qty.

P a r td e s c r i p t i o n F a s t e n i n gp a r t s o f t h e s e p a r a t o r

1

as perorder

4

z

0026-2129-030

+

0021-303't-750

4

Anchor bolt cap Rubber cushion

4

0026-21 30-030

+

vdv

q

0006-4402-01 0

12

6

0013-0284-300 2251-1003-000

8

Hexagonnut ISO4032

1

Foundation frame (onspecialorderonly)

2044-9001-201 /0699

CupspringDIN2093

rator AG

I

--s'

2

8

7

b

I

1o" ll l l _ -

2044-330&01G1

Fig.239

-201,'C*a 2044-9001

Po s .

1 z

4 -7

8 10 11 12 14

P a r t - No .

Qty.

P a r td e s c r i p t i o n

2 0 4 4 - 3 3 0 0 -00 1

1

G e a r , c o mp l e t e

2179-3136-000 0007-2379-750 0011-8071-000 0026-5845-1 70 0019-6973-1 50 0026-1 328-190 p a s e e g e1 5 2 ' 00'10-7202-000 0004-531 6-780 0010-8003-230 see page155 see page156

1 1 '1

Bearinghousingcompl. Gasket plainbearing Spherical Retaining ringDIN472 HexheadscrewISO4017 LockwasherDIN127 Springassembty Bottombearingthreadedpiece Gasket Bottombearingcap Wormspindle, comptete Neckbearingbridgewithcover,l.

2044-9001-201 /0699

1

1 1 1 1 1 1

D i me n s i o n s

129x4 GEsOES 120x4 M12x45 412

80x95x1,5

WestfaliaSeparatorAG

tcz

l

i

Fig. 240

I

,l

Pos,

1 z

A

5 6

P a r t - No .

oty.

Partdescription

0 0 10 - 7 2 2 0 - 0 0 0

1

S p r i ng a s s e m bly

0010-7206-000 0010-7209-000 0006-4331-0'10 0006-4265-1 60 0026-2385-400 0026-5868-1 70

1 1 8 1 1 1

Guidebolt Disk Cupspring pressure Cylindrical spring Disk Retaininq ringDIN471

D i me n s i o n s

40x16,3x2 50.6x3,6x91,3-4,5WDG

16,4x26x2 16xl

-201,/0693 2044-9001

1 E.A

WestfaliaSeparatorAG (

l

Fig. 241

ffi

-201. C:30 2044-9001

Pos.

P a r t - No .

s e ep a g e1 6 3 '1 z

4 5 7 8 9

see page163 0008-3008-050 0011-7306-1 00 0026-5863-'170 0010-7205-01 0 0008-5508-050 0011-6211-110 -740 0008-5501 0007-2929-750

-201/ 0699 2044-9001

Qty.

I

1 '1 z

'1

1 1 1 1 1

P a r td e s g r i p t i o n

D i me n s i o n s

W o r ms p i n d l ec, o mp l e t e Wormsoindle Ballbearingprotection ring AngularballbearingDIN628 Retaining ringDIN471 Bearingsleeve Ballbearingprotection ring GroovedballbearingDIN625 Spindlecap Gasket

7306-BMPUA 30x15 72 6211-JP6 55,2x3

,'

156

WestfaliaSeparatorAG

7 5 6 3

r.3 1.2 I

qG

1.4

Fig. 242

Po s .

1 L

Z

| ,.J 1

A

t . +

t.c

Z

4 6 '7

8 J

P a r t - No .

Qty.

Partdescription

0 0 0 8 - 5 5 0 08-01

1

N e c k b e a r i n gb r i d g e w i t h c o v e r ,c p l .

0008-5510-'170 0008-5506-1 40 0008-5507-1 80 0026-2225-110 0006-4389-090 0019-1426-150 0004-1657-77A 0008-551 4-090 0007-2607-750 0004-1658-770 0006-4309-1 60 0008-5502-260 0026-5894-400 00'19-6614-150

1 1 1

Neckbearing bridge, complete - Neckbearing bridge - Neckbearing pressure rrng - Spring piston - Setof neckbearing springs - Threaded plug Gasket Counterring Gasket Gasket pressure Cylindrical spring protection Neckbearing cap TabwasherDIN93 HexheadscrewISO4014

,1 1 1 1 1 1 't

D i me n s i o n s

30,5x24,5x40 23,95x6,5x4E-5,5WDG.

M38xl ,5x30,6x39

148x218x0 3 90x35 162x208x0.3 74,5x4,5x32-4,5Wd9.

M16x90

l

ii:

trl ij

ij

2044-9001-201, Ct39

tc6

WestfaliaSeparatorAG

I

Westfalia

t Po s .

P a r t - No .

13 15

see page163 2179-3400-01 0 2179-3447-000 0019-6522-1 50 2179-3378-000 oooT-2572-750 0019-6938-300 0026-1337-300 0011-3208-470 2170-3305-000

to

17 t6 IY ZU

21 22 23 24 25 zo

27 28 ZY

en

31 32 34 EA

a7

ee

40 41 42 43 44

Qty.

lI

1

l I lI l

1 1 3

t

1

I

l

.

I

'

6 o

2170-3375-040 0007-2608-750 0019-6935-300

1 1 1 1 1 3

UUZO.IOO/-JUU

e

UUI\'-JIJ/.UbU

0004-3003-830 0008-5508.060 0011-6211.i:f.J 0 2179-3s75-030 0004-2569-770 0019-6935-300 0026-1 337-300 0004-3004-830 see page160 00?6-1243-300 0026-5682-1 70 0019-6202-1 50 s e ep a g e1 6 1 0019-6935-300 0004-5358-700 0026-601 1-170

2044-9001-201 /0699

Partdescription

1 1 1 1 1

1 1 , .

&a

'

1 l I

1 1 ?

1 1

wheel,complete lWorm wheelshaft lWorm platewithtoothing lClamp HexheadscrewISO4014 Bearingcover,complete Gasket HexheadscrewISO4017 LockwasherDIN127 AngularballbearingDIN628 Ring Collarnut Bearingcover Gasket HexheadscrewISO4017 LockwasherDIN127 ShaftsealingringDIN3760 Ballbearingprotection ring GroovedballbearingDIN625 t Bearingcover Gasket HexheadscrewISO4017 LockwasherDIN127 Sealingring Centrifugal clutch,complete Centering disk Fan-typelockwasher AllenscrewDIN9'12 Revolution indicator, complete HexheadscrewISO4017 Gasket Retaining ringDIN471

D i me ns i o ns

M10x90 250x4 M10x35 810

M40x1,5 85x35 M10x25 810 AS35x52x7 oz I r-Jrb

'100x150x0,3 M10x25 810 AS40x60x1 0 18x60 'lA

6

M16x45 M10x25 165x202x1 60x2

WestfaliaSeparatorAG

tou

4 2.1 z.z

2 3

A2044E05

Fig. 244

Pos.

1 1. 1 1.2 | .\) 2 2.1 2.2 4

Qty.

P a r td e s c r i p t i o n

2044-3385-000

1

C e nt r i f ug a l c l ut c h , c o m p l e t e

2044-3370-000 2179-3365-01 0 2044-3366-000 0019-6972-1 50 2179-3469-L 0019-6907-1 50 2179-3367-000 0019-0167-300 see 0a0e163

1 1 1

Clutchdrum,complete - Clutchpulley - Ring - HexheadscrewISO4017 Clutchdriver - Hexheadscrew - Ring HexheadscrewDIN561 Clutchshoe,compl

P a r t - No ,

1 I

1 1

tr

D i me ns i o ns

M12x40 M8x30 M10x'16

m Whenorderingthis part,pleasestatediameterof motorshaftend and widthof key

-201/ 0699 2044-9001

s) 42043E08 Fig. 245

Pos.

'1 z

4 5 7

P a r t - No .

Qty.

P a r t d e s c r i pt i o n

3 1 17 - 3 4 9 5 - 0 0 0

1

R e v o l u t i oinn d i c a t o cr ,o mp l e t e

3117-3493-000 3117-3497-010 3117-3488-010 0026-1049-030 3117-3487-010 0007-2502-830 0019-1741-80A

1 1 1

Revolution indicator housing Revolution indicator disk Shaft pin ISO2338 Cylindrical Wormwheel Gasket Tommyscrew

-201/ 0699 2044-9001

z

1 1 1

D i me n s i o n s

B-3x24 12x3 M26x1,5x14

H

WestfaliaSeparatorAG A v a i l a b l eg e a r p a r t s Po s .

1

Fig.

P a r t - no .

P a r t - no .

5 0H z

60Hz

P a r td e s c r i o t i o n

Motorspeed n=1455RPM

Motorspeed n=1745RPM

Bowlspeed n=6500RPM

Bowlspeed n=6500RPM

241

2044-3429-020

2044-3429-030

Wormspindle, complete n

241

2044-3420-020

2044-3420-030

Wormspindlen

243

2179-3440-000

2179-3440-010

Wormwheel,complete n

Mo t o r p o w e r 1 5k W 4

244

0021-3051-000 (4 shoes)

0021-3070-000 (3 shoes)

Clutchshoe,compl.tr

M o t o rp o w e r 1 8 . 5k W 4

244

0021-3070-000 (6shoes)

-3051-000 0021 (3shoes)

Clutch shoe,compl. n

of thispartdependson the motorspeedand on the bowlspeedas statedon the name-plate tr The part-number I of thecentrifugel Seesect.4 1.5. lmportant:Wormspindleandwormwheelmustalwaysbe replaced at thesametime.

-201/ 0699 2044-9001

t

39 38 50 4

s0.3

s7, 36 50.1 50.2 34 33

13 11t1i

"@30

10

t)eY 16 -/

25,---;tE

.tz "A

..31\

z1

L'

,e ./ffi t, ii

28 27.4 27.3 -27.2

43 +v

Fig.246

,'0a93 2044-9001-201

WestfaliaSeparatorAG

Pos.

P a r t - No .

53

Qty.

2044-6600-L

6 8 10 11 12 14 to 1'7

18 10

20 zz

24 25 zo

27.1 z L z

27.3 27,4 28 29 .tu

32 aa

34 ?R

a7 ac

2044-6604-L 2044-6503-020 0007-3441-790 733-7600007-1 0007-3402€50 0007-1701-840 0007-1 696-790 -850 0007-3401 2044-6426-L 0007-1890-790+ 0007-1828-750 0007-16e6-790 + 0019-9503-360 2044-6500-L 0007-1698-790 0007-3187-790 001e-0966-360 0007-1 941-750 2044-6620-L 2044-6660-L z rov-ooo.J-uou 2044-6663-01 0 2169-6663-080 z | / u - o o o o -tuu 2044-6650-L 0007-2080-750 2044-6610-L 0007-1694-910 0007-3346-790 2044-663'1-L 0019-6346-400 0007-2940-750 2178-6642-020 0007-2023-750 2178-6642-030 z r o Y - o o \ tt - u z u

AA

41 42 AA

2044-6698-L 0007-2944-750 0007-3169-750 0019-6142-400

P a r td e s c r i p t i o n

1

1 1 1 1 1 1 1 1 1 1 1 1 10 1 1 '1 1 1 1 1 12 169 12 z

1 1 I

1 1 1 4 1 1 2 1 1 I

1 1 I

n

tr 01

a tr

I Bo w l ,c o mp l e t e I Bowlbottom,compl. I Annularpiston Gasket Gasket Gasket Gasket Gasket Gasket Closing-chamber bottom Gasket Gasket Gasket A l l e ns c r e wD I N9 1 2 Slidingpiston,compl, Gasket Gasket Spindle screw Gasket Distributor. compl. Diskstack,compl. - Disk,compl. - Disk compl. - Disk,compl. - Blinddisk Separating disk Gasket

. lop,Compr. n sOWr

Dimensions

0 260 g 270 0260

l

Gasket Gasket tr Lockring T h r e a d epdi nD I N9 1 3 Gasket pumpchamber Centripetal cover, compl. Gasket pumpchamber Centripetal cover Lockring Waterchamber bottom Gasket Gasket A l l e ns c r e wD I N9 1 2

Thispartcanonlybe replaced by oneof ourservice engineers or by a specialrepair-shop authorized by us because of special re-fitting to machine andpossible re-balancing of bowl. . quantity The andPart-No, ofthedisksdepend ontheapplication.

-201/ 0699 2044-9001

WestfaliaSeparatorAG

too

39 38 - 50.4

50,5 50.3 37 36 50.1

26 19

r"-Y:

34

-37

30 32 31

24

29

., 28

22 27.4

18 27.3

41 42

27.2

43 27.1

40

Fig.247

Pos.

trnl

50,2 Rn2

50.4 50.5

Part-No.

Qty.

Partdescription

2169-2213-030

1

C e n t r i p e t apl u m p , c o m p l .

2169-2252-010 0007-1944-750 2169-2337-010 0007-1943-750 0007-2479-750

1 1 1 1 1

pump Centripetal Gasket Sensing liquid pump Gasket Gasket

-201/ 0699 2044-9001

D i me ns i o ns

WestfaliaSeparatorAG

r06

T 30.1

9

37

1.3

r4

36

1.2

35

l---

3 1.5

1.7

r_6

A2044EC

Fig.248

-201, CsD 2044-9001

Pos.

. t t t . a t . J 1

A

t.c

Part-No.

2 17 9 . 8 8 0 0 - 0 9 0

1

2 1 7 9 - 8 851- 0 0 0 -000 2179-8801 2163-8850-040 0019-4548-300 0026-2095-020 -090 0026-0721

1 1 1

27

0026-5856-1 70 0026-001 2-030 0026-1408-120 0019-0805-000 2178-8802-020 2178-8809-020 2170-2239-010 0007-2592-750 2178-88'13-000 0019-61 24-400 0018-2461-400 2178-8472-000 0007-2631-750 0007-2334-750 0019-6'125-300 2178-2191-010 0007-1944-750 see pag6'172 as peroroer 0018-3358-030

Pos.

Part-No.

t.o 1 - 7 l

o

2.1 2.2 z.J

2.4 2.5 z.o z .l

/l A

6 7

8

Qty.

a

1 1 z

1 z

4 1 1 1 1 '1 2 1 1 Z

4 1 a

1 1 1

Partdescription

D i me ns i o ns

l H o o d ,c o m p l e t e I

I I | I | | t | |

Lowerpartof hood,compt. Lowerpartof hoodwithbushinserts - Inspection cover,compl. Knurled screwDIN464 M8x40 - Stirrup 44x34 -

Rnlt

-

Handlo

-- - " Retaining ringDIN471

- Notchedpin ISO8744 - Threadedsleeve Hoodcover,compl, - Hoodcover - Distancesleeve - Gasket - Ring - AllenscrewDIN912 - UnionDIN2353 - Pipebend Gasket Gasket AllenscrewDIN912 Handleconnection piece Gasket Waterfeedline,compl. Disk Angularscrewconnection

Qty.

Partdescription

12x52 12x1 64x126 5x32 22-M12x16

53x35 M8x25 D L 1O 440x4 60x75x'15 M8x30 44,2x3

Dimensions

Ac ce s s o rei s

37

2178-8769-000 00'18-1 797-600 0018-2793-758 0018-5318-300 0001-0326-280 0004-5030-590 0001-0304:600 0004-1660-280 2179-8839-000 0004-1660-280 as perorder

50 51 52

see nextpage see nextpage see nextoaoe

30.1 30.2 ane

JZ

34 atr

-201/ 0699 2044-9001

1 z

1 2 1 1 I a

1 1 1

Hose,complete - Hoseoutlet - HOSE

- H o s ec l i p D I N3 0 1 7 Machinethermometer Gasket gaugeDIN16063 Pressure Gasket Threadedpiece Gasket Flowmeter

R3/4in-20 1 9- 1 5 0 0l o n g AL20-32 120x55xR1/2in 21x32x2 0 - 1 0 , 0b a r 5,4x9.3x3,2

5,4x9.3x3.2

170

WestfaliaSeparatorAG

18 17 19

r6 l5 14

Fig.zag

22 21

Pos.

50 10 11 tz

24 25 zo

P a r t - No .

001B-3273-030 0005-1347-000 -030 0018-2461 0018-2483-030 0018-5388-000 as perorder 2179-8846-000

Qty.

6

1 4 I

1 z

1

P a r td e s c r i p t i o n

D i me n s i o n s

Screwedsocket I Conductivity transmitter. compl. I U n i o nD I N2 3 5 3 AnglepieceDIN2353 High-pressure hose.compl. Solenoid valve,compl Unionwithorificeplate

D L 1O L]L6

6x550

51 14 1 q

1 a t t

18 10 zv

52 21 zz

0005-1267-280 0019-2376-030 2179-1079-010 0019-2098-400 -600 0005-0231 0005-0202-900 0005-0203-900 0005-0299-600

0005-1038-000 0019-2233-400

1 z

1 z

1 1 z

1 z

Terminalbox Cylindrical screwISO1207 Holdingplate Countersunk screw2009 ReducingpieceDIN 46520 Gland Gland Cablegland

ru to

Pressureswitch,compl Cylindrical screwISO1207

9002377 M5x12

01081306 M4x16 M6x'16 HPG.11-PGg PG9x4-8 PG11x5-10

\.

2044-9001-201 /0699

I

WestfaliaSeparatorAG

t t z

12 11 10 8 1 2 3 4 5 6

Fig.250

Po s .

P a r t - No .

2178-881 6-030 I

z

4 o b

10 1 l

12

2168-8841-000 0004-1 915-780 -0040-820 0001 0019-1621-030 0013-1006-260 2178-8448-010 0018-4273-600 0018-2016-000 001B-0023-260 0018-0872-260

?

Qty.

P a r td e s c r i p t i o n

1

W a t e rf e e dl i n e ,c o m p l .

1

Sightglasshousing Gasket Sightglassdisk Threaded ring nut Coupling DIN2950 Pipe Non-return valve,compl. Breather AnglepieceDIN2950 Reducino nippleDIN2950

z z

2 '1 1 '1 1 1 1

Dimensions

38x45,5x1,5 45,5x2,5-3 M48x1,5-38x7 1l2in-P1 D N li n - T D 1 2 0 0 314in 92-1in 241-1inx 3l4in

2044-9001-201 /0699

WestfaliaSeparatorAG

I tJ

l

2044-9001-201 /0699

I I

WestfaliaSeparatorAG

l

1

3

T 10

6l

a

42

-201 Csl 2044-9001

WestfaliaSeparatorAG

t a

The tools delivered are stated in the packing list.

Pos.

P a r t - No .

Qty.

2 0 4 4 - 9 9 0-10 10 1

I

4

0003-0058-000 0003-0200-000 0003-0422-030

1 1 1

6 8

2044-9855-000 0003-3998-000

1 1

10 11

0003-4174-030 0003-4297-1 10 2042-9805-000

1 1 1

39

2042-9860-000

1

42 44

2044-9893-000 2044-9930-000

1

40

2044-9860-000

49

2169-9820-01 0

1

51

2179-9861-000 2179-9910-000

1 1

AE

P a r td e s c r i p t i o n

D i me n s i o n s

S e t o f t o o l sa n d a c c e s s o r i e s pump) Socketwrench(centripetal Mallet Wrenchcompl (bowllockring) Wrench,compl (spindlescrew) Annularwrench (centripetal pumpchamberlockring) socketwrench,compl. Heavy-duty box spanner piece,compl.(slidin$ Pressure piston/ piscentrifugation spacebottom/annular ton) Mounting tool,compl. (slidingpiston/centrifugation spacebotpiston) tom/annular piston) Anglepiece(annular Jack,comol. (bowlbottom) Mounting tool,compl, (centrifugation pisspacebottom/annular ton) Compressing device,compl. (diskstackcompressing device) Mountingdevice(clutch) Pullingdevice,compl.(clutch)

105x295x1 8 42x420 450x22

205 50 60

L ub r i c a n (t h a z a r d osus u b s t a n c e ) 0015-0014-080 0015-0113-020

2044-9001-201 /0699

z

Lubeoil (gear) grease(bowl) Lubricating

cLP 220 - 2,5 | KSBs-50s

t t o

WestfaliaSeparatorAG

W

(

l

22044EOz

Fig. 252

Singlegear pump (withpartnumbersfor pumpconnections compl.) Pumptype

P a r t . No ,

Output a tm i n r

r c s s lr z q s

Setof gas. kets Pos, 1

i e t o f b e a r i n g V a l v es p r l n g b u s he s P06.2

Pos.3

S e a l i n gr l n g

P u m pc o n ne c t l o n s

Pos,4

( s . . n r x tp . g . l

Pipes

R25/16 FL,DBI.A 10589100-15( 1 300 1 60C t068.9125-000]0689120 000 r068,9858 000 )004 1 7 81 1 5 9 , 1 0 0 R25/20FL-DBI.A ]0689100 160 r 650 2 000 1068.9125 000 |0689120000 1068-9858.00C )004 975-7501 1 7 81 1 5 91 0 0 1 R35/25FL,DBI.A 1 0 6 8 9 1 0 01 7 0 2 000 2 500 r068.9125,01C | 0 6 89 1 2 00 1 0 ]068.9858-01C )004 948 750 1 7 81 1 5 9 . 1 1101 1 2 R35/31 .5FL.DBIA 1068-90 0 . 1 8 0 2 600 3 1 5 0 10689125-010 r068.9120,01 0 10689858.010)004.948.750t 1 7 8 , 1 1 5 9 - 111101 2 ' R35/40FL DBI-A 1068-90 01 9 c 3 300 4 000 I068-9125-010 t0689120 010 |068.9858 010 )004 948750 2 1 7 8' t l 5 9 1 10 1 1 t 2 ' R35/50FL DBIA r068-9100.20c 4 000 5 000 |068.91 25 010 ]0689120.01Cr0689858.01 0 )004.1948.7502178,1159.120 R35/63FL DBIA t0689100 21C 5 200 6 300 10689125010 ] 0 6 89 1 2 00 1 0 10689858010 )004 948750 1 7 81 1 5 91 2 0 R45/80FL,DBI-A 10689100-22C b bUU I 000 ]068-91 25.020]0689120020 ]068,9858020 )004 949750 178-1159-130 R45/1OO FL,DBI,A 1068-900 230 I 000 10 000 10689125 02C 10689120-02010689858.020)004 949,750ll 78,1159-130 R45fi25 FL,DBI,A 1068-900 240 1 00 0 c 1 25 0 0 r068.9125-02C 10689120 020 1068,9858-020 )004 949750 2 1 7 8 - 1 1 5 19 40 z | 1 . R45/1 60 FL-DBI.At068.9 00-2501 3 0 0 01 6 0 0 0!0689125 02C r0689120.020 10689858.020)004 949-7502 1 7 81 1 5 9 , 1 4 02 1 i 2 R65/2OO FL,DBI.A t0689100 260 1 6 5 0 020 000 !0689125 030 1068-9120-030 |0689858030 )004.932.75C 169,1159,030 3" R65/250FL DBIA 1068.91 00 270 20500 25 00c 1068-91 25 030 t0689120 030 10689858030 )004 932.750 1 6 9 . 1 1 5 9 - 0 3 0 Only the ilemised parts can be supplied as spares lf the pump no longer delivers lhe desired oulpul, we recommend inslalling a new pump s.n:. repairs are loo cosllv.

-201,/0a93 2044-9001

178

Fig.253

WestfaliaSeparatorAG

WestfaliaSeparatorAG

179

P a r t - No , Po s .

Pump type P u m pt y p e Pump type R 2 s / 1 6F L . O B t . A R 3 5 / 2 5F L . D B I . A R 3 5 / 5 0F L . D B I . A R 2 5 / 2 0F L . D B I . A R 3 5 / 3 1 . 5F L . D B t . A R 3 5 / 6 3F L . D B I - A R 3 5 / 4 0F L . D B I . A

Qty.

Partdescrlption

2 17 8 . 1S 9 . 0 10

2 17 8 . 159 . 1 1 0

2 1 7 8 . 1 1 5290. 1

1

Pump connection, compl.

0026-1744-160 2178-3320-020 2178-3323-01 0 2178-3323-030 0021 4795-890 0019-9063-1 50 2178-2805-210

3.1

0019-9063,1 50 2168-2805-1 00 0004-5426-780

0026-1744-160 2178-3320-020 2178-3323-01 0 2178-3323-030 0021-4795-890 0019-9063-150 2178-2805-200

1

z.J

0026-1744-160 2178-3320-O10 2178-3323-010 2178-3323-O20 0021-4795-890

Featherkey Pumpcoupling compl. - Couplinghalf (separator) - Coupling half(pump) - Flexible coupling - Threadcdpin DIN916 Junclionassembly,compl. - Gasket - Gasket - Gaskel - Flange - Flange - HexheadscrewlSO4014 - HexheadscrewlSO40lT - Hexagonnul ISO4032 - Hexagonnul ISO4032 - Expansion l,compl. i Expansion l Expansion Gaskel Gaskelholder Clamp,compl. Plate Hexagonnut DIN985

1 D 1

2.2

Q

I

Q

I

5 . 2

1 1 1 1 I

2 0004-5475-780

z

0004-5474-780 0001-0828-000

2

0001-0825-000 0001-0830-000

J . Z

0019-6512-150 J . J

3.4 3.4

J . O J

. t

a e a o 3 .10 ,l 1l

4

0019-6973-1 50

0019-6973-1 50

0013-0280-300 2178-2832-060 2178-2831-100 -110 2178-2831 0018-4844-750 0018-4844-010 0018-4844-020 2178-1108-000 0013-0291-300

0013-0280-300 2178-2832-050 2178-2831-090 2178-2831-080

0013-0279-300 2168-2832-020 -100 2168-2831 -110 2168-2831 0018-4842-750 0018-4842-010 0018-4842-020 2178-1108-000 0013-0291-300 0004-5426-780

6

0018-4845-750 0018-4845-010 001B-4845-020 2178-11 08-000 0013-0291-300

0004-5475-780

I

8

2

z

4 2 I

0004-5474-780 00 t 9-6145- 150

d

0019-6166-150

2044-9001-201/0699

0019-6166-150

I

Gaskel Gaskel Gasket AllenscrewDIN912 AllenscrewDIN912

D i me n s l o n s

A 6x6x35

84x9,8 AM 8x10 59x70x1,5 94x82 97x102x1,5 iln

2in M 10x40 M '12x45 Mr0 M12

M8 59x70x1,5 94x82 97x102x1,5 'M'10x30 M 12x35

I

180

WestfaliaSeparatorAG

3

l

/

il,l lt't'

i 3.2,,.' 3.3 ,,r' Fig. 254

2044-9001-201 /0693

rator AG

P s r t . No . Pos.

P u m pt y p e P u m pt y p e P u m pt y p e R45/80FL-DBI.A R45/125FL.DBI-A R65/2OO FL-DBI.A R45/1 OOFL-DBI-AR45/160FL-DBI.AR65/250FL-DBI-A 2 17 8 - 1 5 9 - 13 0

2178-11se.140 | I 0026-1744-160 0 0 2 6 - 1 7 4 4 - 1 6 0 |

1 2.1 2.2 t e

2178-3320-030 2178-3323-01 0 2178-3323-040 0021-4795-890

z.J

Q

I

0019-9063-1 50 2178-2805-210 0004-5474-780

3.1 J.Z

1

I P u mp c o n n e c t i o nc, o mp l .

0026-1744-160 zr ze-sszo-oso 2169-3320-000 I 2178-3323-010 2169-3323-000 | 2178-3323-040 2169-3323-01 0 | -47s5-890 | 0021 I 0021-4797-890 l0019-9063-1 50 0019-9063-1 50 2169-2805-1 10

1 1 1 1 1 1

Featherkey I Pumpcoupling compl. I - Couplinghalf (separator) | Counling half(pump) I Flcxible coupling | Flexiblecoupling I Threadedpin DIN 916 | Junclionassembly, compl. - Gaskel - Gasket - Flange - Flange - Hex headscrewISO4017 - HcxheadscrewISO4017 - Hexagonnut ISO4032 - Expansionl,compl. t Expansion t Expansion Gaskel Gasketholder Clamp,compl. Plale Hexagonnut DIN985 Gaskel Gaskel AllenscrewDIN912 Gasket AllenscrewDIN912 Flanqe

z

0004-5427-780

2

0001-0829-000

2 8

z

0019-6973-1 50

3.4

J . T e q

3.10 Q

4 4 5

1 1

0013-0280-300 2178-2832-050 2 178-2831-090 2178-2831-080 0018-4845-7s0 0018-4845-01 0 0018-4845-020 2178-1108-000 0013-0291-300 0004-5474-780 00 19-6166-150

0019-6974-300 0013-0280-300 2169-2832-020 2169-2831-040 2169-2831-050 0018-4t146-750 0018-4846-01 0 0018-4846-020 2178-11 08-000 0013-0291-300

8

2 z

4

0004-5427-780 0019-6166-150

2 0004-301 5-780 0019-6200-150 0001-1263-000

2044-9001-201 /0699

Partdescriptlon

2 16 9 - 1 5 9 - 0 3 0

0001-0830-000

J.Z

Qtv.

.J

D i m6 n s i o ns

I

A 6x6x35

84x9,8 84xl 1,8 AM 8x10 97x102x1,5 10 9 x 114 x 1 , 5 2in 2 1l2in M 12x45 M f2xso M12

M8 97x102x1 ,5 1 0 9 x114 x 1 , 5 M 12x35 13 1x ' l35 x1 , 5 M 15x35 3rn

182

Westfalia Separator AG

t

I I

I

r tg. zc'

P a r t - No . Po s .

P u m po u t p u t

P u m po u t p u t

up to 2 000l/h

3 0 0 0- 4 s 0 0 t / h

NW25

NW40

Qty.

Partdescription

8 8 2 1 - 2 1 1 0 - 1 0 0 8822-2110-040

1

P r e - s t r a i n e r ,6 o mp l . ( o ns p e c i a l order)

1

8821-2115-010 8821-2115-010

1

2

0019-6937-300

0019-6937-300

0007-2646-750

0007-2646-750

1

Housing cover HexheadscrewISO4017 , Gasket

BB21-2114-000

8821-2114-000

1

5

8821-211 9-000

8821-2119-000

1

n

0004-5454-780

0004-5454-780

2

7

0001-0163-000

7 I

0019-6970-1 50

2 0001-0146-000

2

0019-6970-1 50

4

housing Strainer Strainer insert Gasket Welded flange Welded flange HexheadscrewISO4017

D i me n s l o n s

M 10x30 126x4,5

4417Ox112x1 ,5 lin 11l2in. M 12x30-8.8

Thepre-strainer protects pumpfromcoarseimpurities theproduct

-201/ 0E93 2044-9001

WestfaliaSeparatorAG

CJ

Fig.256

P a r t - No . Pos.

P u m po u t p u t P u m po u t p u t 5 0 0 0 - 7 2 0 0 l l h f r o m 1 0 0 0 0l / h NW 65 N W5 0

Designation

Qty.

8823-21 10-150

8823-21 1 0-1 60

1

P r e - s t r a i n e r g o m p l e t e @ n s p e c i aolr d e r )

1

15-030 8823-21

15-030 8823-21

1

Housing cover

a

0019-6937-300

0019-6937-300

0007-2461-750

0007-2461-750

1

Gasket

8823-2114-040

8823-2114-040

1

housing Strainer

19-070 8823-21

8823-2119-070

1

Strainer

a

Gasket

6 a

8

0004-5460-780 0004-5460-780 0001-0147-000 50 0019-6970-1

HexheadscrewISO4017

z

Weldingflange

0001-0490-000

z

Weldingflange

0019-6970-1 50

4

HexheadscrewISO4017

protects Theprestrainer thepumpfromcoarseimpurities

2044-9001-201 /0699

WestfaliaSeparatorAG

r85

6.1

The regulating ring

187

6 . 1 . 1 D e t e r m i n ti n hg esizeof the regulating ringwiththe aid of

thediagram 6.1.2 Determining thesizeof regulating ringby experiment 6,2 Dismantling and assembling the bowl B o w l , c o m D l e.t.e. pump,compl., . . , Singlecentripetal Hood,complete..,

-201/ 0699 2044-9001

187 189

tYz

193 106

MAru

WestfaliaSeparatorAG

186

t

I

Fig. 257 -

Sectb n through se paralo I

Mmru

t to m odificationl

/0699 2044-9001-20r

6 . 1 T h e r e g u l a t i n gr i n g (using oil purificaiion as an example)

Function o f t h er e g u l a t i nrgi n g Optimumdewatering of oilscontaining wateris onlypossibleif the bowlis correcily adjustedto the difference in densitybetweenthe oii and the water. Theregulating ringwiththecorrectinnerdiameter, i,e withthediameterthatcorrespondsto thedensitydifference betweentheoil andwater,shouldtherefore be selectedfromtheset of regulating rings(withdifferentinnerdiameters) supptied with the separatorandfittedin the bowl. Theinnerdiameterof theregulating ringto be selectedcanbe determined withthe aid 0f the diagramor by experiment. The ruleof thumbis: r s m a l lr e g u l a t i nr ign gf o rh e a v yo i l , . l a r g er e g u l a t i nr g i n gf o rt i g h ro i t .

6 . 1. 1 D e t e r m i n i n gt h e s i z e The diagramcanbe usedto determine o f t h e r e g u l a t i n gr i n g - the innerdiameter of the regulating ringano. wirh the aid of rhe - if desiredthe densityof the oil d i a gr a m (usingoilpurification as for a givenseparating temperature. providedthatthedensitypfthe oil is knownat an exampte) a temperature between15 oCand g0 oC.

Example Given:

Densityof oil at 20 oC

Separati ngtemperature

= 0,873 kg/dm3 PoirQo"c L = /U "tr

T o b e d e t e r mi n e d :

Innerdiameter of regulating ring Densityof oil at 70 oC

d = ? Poil7o"C = ?

D e t e r mi n e d :

Innerdiameter of the regutating ring accordingto the diagram Densityof oil at 70 oC accordingto the diagram

d = 1 2 6m m Poir70"c = 0.838 kg/dm3

\ lf no regulating ringwiththedetermined innerdiameter is avaitable, a smalerring can be machinedto the requiredsize. Beforedoing that, however,check bi experiment whethertheregulating ringsfurnished withiheseparator areadequate for optimumdewatering. Experience hasshownthatthe regutating ringssuppiied are normallyadequate.

2044-9001-201 /0699

MAffi

188

WestfaliaSeparatorAG

t00 10

r20

t{0

50

60

l.oo P 1t

S e pa r a t i ng t e m p e r a t u r e

1 9 0- 2 1 2 " F

160

90 -t000c

70

l,O0

0,99

p (ks/dm3)

0,98

0,96

0,91

0,9?

0.90

0.88

20 60

30 80

+ 0,76 90

10 r00

120

r10

t6o

tio tio-zrz"F S e p a r a t l ng t e mp e r a t ur e

E x a mp l e :

T o b e d e t e r mi n e d :

R e g u l a t i n gr i n g d i a m e t e ra n d p o ;71e . 6 ,

Given:

"c = 0.873 kg/dm3 Poir20

Separating temperature 70 oC Determined:

Regulating = 126mm ringdiameter "c= 0.838 kg/dm3 PoirTo

Fig.258 - Diagram for determining correct size of regulating ring

Mmru

2044-9001-201/ 0699

6 , 1. 2 D e t e r mi n i n g t h e s i z e To avoidemulsification, beginthetestby inserting a largediameterregulating ring o f r e g u l a t i n gr i n g b y and thenswitchto the nextsmaller. e x p e f l me n t l f t h er e g u l a t i nr g i n gi s t o o t a r g e , (usingoil purification as thewaterdischarging an examole) throughthe waterouiletwillcontainoil.

lf theregulating ringis too smail, - slightemulsification willoccuror - theoildischarging throughthecleanoitoufletwillcontainwater. The milkyor dirtyappearance of the wateris quitenormal:it is causedby the oil wasnrngprocess. A separating zonebetweenthe lightand heavyliquidformsin the bowl;thecentre of thiszoneis theseparating line. lfthecorrectregulating ringhasbeenselected, theseparating linewillbe positioned at the outerrim of the discs. Afteropeningthebowl,theseparating linebetweenwaterandoil,whichis normally foundon theunderside of theseparating disc,willindicatethepositionof thesepaiatingzone. C o r r e c t l ys e l e c t e dr e g ul a t i n gr i n g . The separatinglipe betweenwater and oil is at the buter edge of the discs. Effect: - Thedischarging cleanoil is freefrom waIer. - Thedischarging waterisfreefrom oil.

I n n e rd i a me t e r o f r e g u l a t i n gr i n g t o o wide

o The separatingline betweenwater andoil - is locatedfar outsideof the discs and

- is toocloseto theouterrimof the separating \ disc

Fig

2044-SOO1-201 /0699

Effect: - Thedischarging cleanoil is freefrom waIer. - Thedischarging watercontains oilor - Oil breaksthe waterseal.

Mmffi

190

WestfaliaSeparatorAG

too narrow

Fig

I n n e rd i a me t e ro f r e g u l a t i n rgi n gt o o na r r o w r The separatingline between the liquidcomponents is locatedtowards the smalldiameterof the discsinsteadof beingat the outerrim of the discs.

I

Effect: - The discharging cleanoil contains water. - Thedischarging waterisfreefromoil.

I

I \,

Mmm

a 2044-9001-201 /0699

6 . 2 D i s ma n t l i n ga n d a s s e m b l i n gt h e b o w l

' whendismanring andassembring thebowr,payspeciar attention to theparts differing fromthedesigns _01 36_inO.oigs-:

Centripetal pumpchambercover Regulating ring

Separating disk

Fig. 262

2044-9001-201 ,'0699

MAru

WestfaliaSeparatorAG

l J l

Description and Part-No. of the partsdiffering fromthedesigns-0136-and.0196-

o l e so p e n

l osc-3G91 Fig.263

Po s .

P a r t - No .

Qty.

Designation

B o w l ,c o mp l e t e 230 ean

340 350

2042-6650-040 -000 2042-6691

1 1

2042-6642-000

1 1

0007-2942-750

Mmffi

Separating disk Setof regulating rings pump Centripetal chambercover Gasket

-201/ 0699 2044-9001

WestfaliaSeparatorAG

AA

40 30 10 20

$,

Fig.264

D e s i gn a t i o n

2042-2213-010

s i n g l e c e n t r i p e t aPl u m P ,c o m p l .

2169-2252-010

Centripetal pump,compl Gasket Sensing pump liquid Gasket Gasket

10 20 30 40

0007-1944-750 2042-2337-020 0007-1943-750

6n

0007-2479-750

-201/ 0699 2O44-9OO1

Mmru

WestfaliaSeparatorAG

194

1 4 0I 5 0 - 240

(

.rnffi-ffi zso-t f'zzo25s

(

MAffi

-201/ 0699 2044-9001

WestfaliaSeparatorAG

195

3 Po s .

Qty.

D e s i gn a t i o n

2044-880 0-080

1

H o o d c, o m p l e t e

10

2044-8808-000

1

Hood

zv

0026-0165-400 0019-0235-300

4 ^

Washer Hex headscrew

0026-2095-020 70 0026-5856-1 -090 0026-0721

1 a

Stirrup Retainingring

1 1

Bolt Handle

z

Notchedpin Threadedpin

30 40 50

O lsr

Pa r t - No .

70

0026-001 2-030

80 90 100 110 120

0026-1408-120 0019-8972-1 50 2042-7462-010 0007-2879-750

130 140 150

2 z

001B-3352-600 0019-1423-030

z

0018-1796-600

z

180

0018-3816-300 0018-2786-758 0018-0988-260 0001-0279-600

160 170

'1

1

Threadedconnection Gasket Reducingconnector Threadedplug

1

Hoseoutlet Hoseclip HoSe Plug Pressuregauge

z 1 . 5 0 0m

1

190

0018-3273-030

1

Screwedsocket

200

0018-2461-030

1

214

0005-431 5-000

1

Screwcoupling Pressureswitch,comp,

220 230

0018-0988-260 as peroroer

1 1

PIug Diaphragm

240 250

as peroroer 0018-6658-01 0

1

Flowmeter hose,compl. Corrugated

zov

0018-6615-000 2042-2191-000

2

0007-1944-750 2144-8816-000

z

270 280 290 300

0018-2786-758

z

1 1 1 . 5 0 0m

Connector piece Handleconnection Gasket Waterfeedline,compl Hose

320

0018-3816-300 2048-1079-000

1

Hoseclip plate Retaining

340

0019-2097-400 0005-431 7-280

1

Countersunk screw Terminalbox

0 0 19 - 6 1 1 0 - 3 0 0 as peroroer

1

Allenscrew Pressuregaugecock

J I U

aKn

2044-9001-201 /0699

z

MAH

WestfaliaSeparatorAG

Tableoflubricatingoits... ..t... 198 Commentson tableof lubricating oils . . 199 The healthhazardsinvotved whenhandtingheavyoirsand lubeoils . . . . zoo Specifications for the use of separators . . ZO1

2044-9001-201 /0699

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v C o m m e n t so n t a b l eo f l u b r i c a t i n go i l s l o r m i n e r a lo i l s e p a r a t o r s f r o m W e s t f a l i aS e p a r a t o rA G I

Faultless, functioning of very muchdependson the propertypeof lubricating .separators ortused,sincea highgradeoil selectedto meetallservicerequirements, willminimketrd wear,tnuJextEnoing theservice lifeand increasing the operating safety Forthelubrication of our mineraloilseparators we recommend to usetheoilsspecified by us srncecontinu',tJJ,iecks areperformed

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bvwestfalia separator. oitJproposed fromsometirmiire notsubjected

Therefore, WesffaliaSeparatorcannotgivea performance guarantee -' - '- for thoseoils. Be sureto selectonlyhigh grade solvelnt refinedproducti."Thespecifiedoil typesmeetthe requirements accordingto DlN.Underunfavourable operating conditions e g hightemperatures, the qualityof the oils may be insufficient so - thatmoreeti[Gni oi[ " g synthetic oils,mustbe used.lf necessary, consultWestfaliiSeparator AG. tnt differentseparatortypesand oil typesthe viscosityrangesare specifiedin the tabteof tubricating 5ij some of the separators mentioned poweris transmitted haveimmersion lubrication. to a wormwheelgear witha relatively hightoothload.The operatingtemperature of the separatorexceedsnormalyg0 oc. At thosetemperatures someoilsagequickty,so inat iliey rraveto o" .n"ng"d prematurely. Besure notto uselubricating oilswithviscosities lowerthanthosespecified inthetable.Dueto thepossibility of theoilfilmbrea.king down,oiloftoolowa viscosity wittgive-nsrirti"nt lubrication, resulting in increased wear.However, oilswitha slighilyhigherviscositythans[ecifiedmay be used, Bearin mindthattheviscositygroupsSAE30, a.nd50 (SAE= Societyof Automotive Engineers)cover 10 largerviscosityrangesandb6 sureio selectlubricating oilswithviscosities notlowerthantherninimum valuesof the viscosityrangesrestricted for the oiterentiep"r.to,.tvp", EP oils(EP= 5x1t"te Pressure), i.e.oilswithhighpressure additives, mayonlybe usedif theyhaveno corrosive effectevenin,theeventof waterseepinglntb tneolriump.-sin." testscarriedthroughwithvarious types0f standardEPoilshaveshownthattherbaregreatdifferences in theintended effectof marKed interfa-

orEPadditives on5ronze toothed wheers, ep oirsmi}/ ontybeused irthey :5iX?yitl.il3l.3H9!".t,u"ness

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Westfalia

T h eh e a l t hh a z a r d isn v o l v e dw h e nh a n d l i n gh e a v yo i l sa n dl u b eo i l s As a resultof thedeterioration in qualityof fueloils,thedangerhasarisenthatthe heavy ' oilsusedon board containgreateramountsof substances injuriousto health.lheseinclude: . - polycyclic aromatichydrocarbons, - leadcompounds, - chemicalresidues, An increasedamountof polycyclic aromatichydrocarbons is alsopresentin usedlubeoils(wasteoils) The healthhazardsfor the engineroomstaffdependto a largeextent o on the concentratiOns of the dangeroussubstances, o the ambientair (inhalation of oilvapours/oilmist), . the intensityand durationof the withthe skinor mucousmembrane. Possible shorr-rermeffects: r headaches, . dizziness, . nausea, r itchingor burningof theskin,

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Possible long-termeffects: r allergicreactions, especially skinallergies, . festeringinflammation of the skinpores(oil-acne). . damageto the centralnervoussystemafterinhalation overa longperroo. . skincdncercausedby directskinovera longperiod, . Lungcanceror cancerof the digestiveorgansafterinhalation \ overa longperiod (notcertainas the causesaredifficultto separatefromthe effectsof smot
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lr 2044-9001-201 /0699

) S p e c i f i c a t i o n sf o r t h e u s e o f s e p a r a t o r s t r o m W e s t f a l i aS e p a r a t o rA G o f t h e O T A a n c lO S A s e r i e s i n t e n d e df o r t h e s e p a r a t i o no f m i n e r a lo i l s ( i n f l a m m a b t tei q u i d s )c t a s s i f i e d una"ifrorp A (VbF), o l t h e d a n g e r o u s - m a t e r i a lcsl a s s e i l, ll or lll. The manufacturingprogramme of the westfalia Separator AG incrudes mineral oil separators of the

oroirrerenioesisn; "r'J';1i",TiH,ilf oepeno;g'oi ;,',H?ii3'fin$YJYfii'.Slllgly.lg.'i;;;'iooo S t a n d a r dt y p e s e p a r a t o r s v, e r s i o n _ 0 6 6

e. g,

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self_cleaning type non_self_cleaning type

osA 7-02-056 oTA14-00-066

separatorsof the'066 versionhave

an enclosedhousing.Formorethang0 years thetreatment theyhavebeenusedfor of mineral oy1: o1$,9i1g-"lJr:' r.r"riarsirassA rrr,i ..q,atingtempbratures oc Theyarenormally orupto .1 00 equipped withel6ctric molols prants ofrp 44enctosi,'re comprising navetobeprovided such separators witherectricar equipment of rp5a., ri ss "r.Lrrr".

I ne roomswherethe separators are installedshouldhavetheirown aeration andde_aeration system. Standardvaluesfor air change: r in smallclosedroomsof up to 100m3: 30...50h-1, o inhalls: '15,..20h-1, . in nichesof enginerooms: 50.,.70h1. S e p a r a t o rw s i t h f l a m e - p r o osfe c t i o n s o , t h e f r a m e( f o rb r a k ea n d c l u t c h )d e s i g n_ S 6 6

\

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self-cleaning type osA 7-02-566 non_self_cleaning type oTA14-00.s66 separator -566haveanenclosed versions housingBrakes andclutcharearranged inflame-proof of theframeTheframehasbeenb;t"d sections by theFeoeraicermai'nny.i.rrind r".nno., Braunschweig' Institute (prB) in accordan." *itn t'" r"{rir.lgntg otcerminsf eciftcations "flame-proof ' (Ex) vDE0171, typeof enctosure d2 Notsubjectedloln'i."t"rt is tnesepaiitoiiuii.r.r n". neither a centifugar a brakeAllseparators crutchnor ofthe-'sooversion aie equrppeo nv w*sti.ria separator AGwitherectric flame-proof motors enctosure of (Ex)d3n,-ignitron'cailgory C+. Eachseparator framehasbeentestedat a statiressure of 10bar.separators of the-566versionare foroperation in plantsenoangeieJby infldmmaore materlrsof thedangerous-materiars iitff! crasses

AGareequipped with three-phase ACmotors, ;i'JTi,.n:irfft:i;fiiil: #!:'#gil.Jr?". separator Temperatures measuredjl

separator

AG on the outsideof the separator [99t1aria frameswhirethe inoperation, were found to'be oerow irrerimit t#pl,.t*e orr oo'.C io*ir.ior"forignition ffi:iffi #:re separators ofthe-565version havea fitting fornitroggl!]anr<etjng oftheinterior spaceofthemacnine. '5J33e connected rnls ovtnecustom"ito"tn. nitrogen suppryine onsite.Nitrogen blanketing lilit pressure: separators ofthe-s66y9lion arerequired ifinftammabte tiquids ofthedangerous-materiats A ll aretobetreated' crasses A I and Theelectric utid;";;ra.y pr.nirr"n asmotorcontrors, electric varve heaters' contrors, heatercontrols, etectravilvesfojry3l;th" haveto be serected so as to meetthe requirements exptosion-hazarded for areas,otherwise theyhaveto oernstatteo-outi]oe tneexprosion-hazarded area.

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