Westfalia Service Training 3n574p

Westfalia Separator Mineraloil Systems GmbH

Westfalia Separator Mineraloil Systems GmbH

Mechanical Separation

Service Training by Ronald Eschmann, Service Center Hamburg

- model designation - installation - bowl parts - single mode - series mode - running mode -02- running mode -91- running mode -01- running mode -36- running mode -96- running mode -0196- Displacement - potable water - syphons - centripetal pump

- Foundation - clutch, clutch shoes - gear oil - wear to gear - bottom bearing - misc.: OSA7, OSA20, OSB35 - bowl unbalance - wear protection - refinery process / fuel problems - timing unit VESA, VESB, VESC - timing unit C7 - alarm list - trouble shooting list

Westfalia Separator Mineraloil Systems GmbH

model designation of separators

Mechanical Separation

e.g. OSA7-02-066

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

2

Westfalia Separator Mineraloil Systems GmbH

model designation of separators

Mechanical Separation

OSA 7-02-066 application: Mineral Oil Separator with self-cleaning bowl A-series of WS-Separators size (efficiency) 7 bowl for clarification and separation with a disc stack separator with single centripetal pump and discharge by gravity of the heavy component (water) drive via centrifugal clutch, open frame, neck bearing standard or gas-tight; standard or EEx motor hinged hood, either cast design with cast-on feedand discharge line or welded design with welded-on or screwed-on feed and discharge connections flange-type motor (horizontal), type B5, with clutch

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

Diagram of installation

Mechanical Separation

Stuffing box oil Fuel

Settl. tank

Service tank

Sludge tank

Sludge

HFO - Sludge tank

LO - Sludge tank

Lube oil 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

Bilge water 4

Westfalia Separator Mineraloil Systems GmbH

Diagram of installation: SINGLE MODE

Mechanical Separation

instrument air

feed valve

pre-heater steam inlet

solenoid f+d water

motor starter potable water clean oil discharge

control unit

throttle valve

inspection cover

pressure switch Separator solenoid operating water

pre-set valve water discharges feed pump pre-strainer dirty oil feed

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

5

Westfalia Separator Mineraloil Systems GmbH

bowl: VARIZONE

Mechanical Separation

dirty water discharges

clean oil discharge

dirty oil feed

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

bowl: disk stack

Mechanical Separation

The disk stack consits a large number of conical disks situated on top of each other. Each disk is provided with spacers so that there are precisley defined narrow interspaces (very small radial sedimentation path). The solids will be collected on the upper wall of each inter-space. A smooth bottom disk surface is necessary to slide down the solids into bowl sludge holding space.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

bowl: disk stack

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

8

Westfalia Separator Mineraloil Systems GmbH

Bowl: OSA7-02

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

9

Westfalia Separator Mineraloil Systems GmbH

bowl: OSA20 UNITROL

Mechanical Separation

CS

26.04.2005

PSL

Ronald Eschmann, Service Dept., Hamburg

10

Westfalia Separator Mineraloil Systems GmbH

bowl: OSB35-02

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

11

Westfalia Separator Mineraloil Systems GmbH

Bowl: OSC4-02

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

12

Westfalia Separator Mineraloil Systems GmbH

bowl: OSC4 UNITROL

Mechanical Separation

CS

26.04.2005

PSL

Ronald Eschmann, Service Dept., Hamburg

13

Westfalia Separator Mineraloil Systems GmbH

bowl: OSC30-91

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

bowl: OSD6-91

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SINGLE MODE

Mechanical Separation

temperature switch high / low

pressure switch low (SMS)

conductivity sensor (WMS)

1: displacement water 2: operating water 3: 3/2 way feed valve 4: circulation valve 5: water discharge valve 6: dirty oil feed 7: feed return line 8: clean oil discharge

6 3 7

8

pressure switch

ejection monitoring

motor protection

vibration monitor

flow switch

HFO: single / parallel mode: recommended with increased water content 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SINGLE MODE

Mechanical Separation

HFO

return line of feed valve led back to settling tank 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SINGLE MODE

Mechanical Separation

LO

return line of feed valve led back to oil sump 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SERIES MODE

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SERIES MODE

Mechanical Separation

HFO series mode: recommended with increased amount of solids in the feed 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

SERIES MODE of operation: HFO only

Mechanical Separation

When running in series mode only the feed pump and pre-heater of the first stage (purifier) are in operation. An attached feed pump at the second stage (clarifier) must be disconnected from the horizontal shaft to avoid a run dry. If necessary the setpoint of TAL (temp. alarm low) needs to be lowered as well as the timer „alarm bridging time“ needs to be increased at the timing unit of second stage in order to avoid PAL (discharge pressure low) alarms. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

diagram of installation: SERIES MODE

Mechanical Separation

series mode of operation: process and installation diagram

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

series mode with VESB-EC 1

Mechanical Separation

holes open in separating disc

holes closed in separating disc

FIRST STAGE: PURIFIER Function keys to be pre-selected at timing unit type VESB-EC 1:

SECOND STAGE: CLARIFIER Function keys to be pre-selected at timing unit type VESB-EC 1:

F2, F3 and F13

F2, F3, F4, F10 and F13

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

23

Westfalia Separator Mineraloil Systems GmbH

series mode with VESB-EC 1

Mechanical Separation

Series Mode FAIL

Series Mode OFF

Series Mode ON

Signal

24 VDC from unit 1

Series Mode FAIL

Series Mode OFF

Series Mode ON

Signal

24 VDC from unit 2

VESB- INPUTS - UNIT 2 OUTPUTS -UNIT 2 No. 2 I 111 I 112 I 113 I 114 O 1013 O 1014 O 1015 O 1016 X1-Terminals 23 24 26 25 27 28 30 29 59 60 61 62 63 64 65 66

X1-Terminals 59 60 61 62 63 64 65 66 23 24 26 25 27 28 30 29 VESB- O 1013 O 1014 O 1015 O 1016 I 111 I 112 I 113 I 114 No. 1 OUTPUTS - UNIT 1 INPUTS - UNIT 1

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

series mode with C7

Mechanical Separation

holes open in separating disc

holes closed in separating disc

FIRST STAGE: PURIFIER Function keys to be pre-selected at timing unit type C7: and 26.04.2005

SECOND STAGE: CLARIFIER Function keys to be pre-selected at timing unit type C7: and

Ronald Eschmann, Service Dept., Hamburg

25

Westfalia Separator Mineraloil Systems GmbH

series mode with C7

Mechanical Separation

MPI-interface / MPI - code 1/2

MPI-interface / MPI - code 3/4

on off A

on off

HFO 1 WMS-01-

B

Terminal strip HFO 1 1

12

A

B

HFO 2 SMS -36-

Terminal strip HFO 2 1 12

sc

sc

Cable type: UNITRONIC-BUS-FD P L2/F.I.P 1x2x0,25 mm2 + screen Attention: Not laying MPI-data cables parallelly to power cables 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

26

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -02-

Mechanical Separation

OSC4

VARIZONE -02-: no UNITROL valves on the hood but a regulating ring; suitable for products with max. density of 0,991 kg/dm³ @ 15°C 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

27

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -02-, regulating ring

Mechanical Separation

OSC15

OSA20

Regulating ring (ringdam)

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -02-, regulating ring

Mechanical Separation

To choose the correct size of regulating ring, the density of the oil as well as the separation temperature must be given. For example: density is given with 0,873 kg/dm³ @ 20°C. Separation temp: 70°C The density of oil decreases linear with increased temperature. Find the intersection of the density line with the line of 70°C. Find the thick curves (here green). The number in the field between two curves shows the correct regulating ring: Ø 70 mm.

OSC5-02-066

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -02-, regulating ring

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

30

Westfalia Separator Mineraloil Systems GmbH

regulating ring – hydrostatic balance

Mechanical Separation

R

r2 r1

(

)

(

ρ1 ⋅ R − r1 = ρ 2 ⋅ R − r2 2

2

2

2

)

R = separation line (fixed diameter) r1 = oil weir (fixed diameter) r2 = inner diameter of regulating ring (variable) ρ 1 = density of oil (changeable - HFO) ρ 2 = density of water OSB35 − 02

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

31

Westfalia Separator Mineraloil Systems GmbH

regulating ring – hydrostatic balance

Mechanical Separation

2 ) = ρWater ⋅ (R 2 − rOil2 ) ρ Oil ⋅ (R 2 − rOil

2 2 ρWater ⋅ rWater − ρ Oil ⋅ rOil R= ρWater − ρ Oil

For example: OSC5-02

Separation line

Diameter oil weir: Outer diameter of disk stack: Regulating ring in use: Density of water @ 98 °C: Separation temperature:

52 mm 124 mm 56,5 mm 0965 kg/dm³ 98 °C

Density of oil @ 98 °C: Calculated separtion line:

0,93 kg/dm³ 127 mm

Ringdam Oil weir

(+ 1 %) Density of oil @ 98 °C: 0,9393 kg/dm³ Calculated separtion line: 145 mm ! -> next smaller regulating diameter to be selected (55 mm) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

32

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

OSC30

-91-: same working principle as VARIZONE -02-. Dirty water is not drained by gravity into the hood but discharged under pressure by means of a second centripetal pump 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

33

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

1 Dirty oil feed 2 Clean oil discharge 3 Filling / Displacement water 4 Pressure switch (clean oil) 5 Regulating ring 6 Control unit 7 Centripetal pump (dirty water) 8 Centripetal pump (clean oil) 9 Separating disk 10 Sludge holding space 11 Dirty water discharge 12 Operating water discharge 13 Sludge discharge 14 Operating water feed 15 Solenoid valve block 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

34

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

clean oil discharge

dirty water discharge to frame drain

dirty oil feed

Two centripetal pumps 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

35

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

pressure switch in the dirty water discharge: PAH breakover water discharge

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

OSC30

36

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

37

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

holes open !

All process parameters, timer adjustments, water flow rates, regulating ring diagram´s etc. of separator type -91- are identically with -02- design. Please note, the screw pins need´s to be removed from the lower centripetal pump chamber cover when running mode VARIZONE -91-. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

38

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

regulating ring

Efficient dewatering of water-contained oils is only possible when the bowl is correctly adjusted to the difference in densities between oil and water. The inner diameter of the regulating ring can be determined from the diagram or by experiment. The general rule of thumb is: - narrow regulating ring for heavy oil - wide regulating ring for light oil 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

39

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

lower centripetal pump chamber cover

-UNITROLholes closed

26.04.2005

-VARIZONEholes open

Ronald Eschmann, Service Dept., Hamburg

40

Westfalia Separator Mineraloil Systems GmbH

Separator type VARIZONE -91-

Mechanical Separation

OSC30

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

41

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL-WMS -01-

Mechanical Separation

OSC50

UNITROL-WMS: no ringdam; with conductivity sensor, circulation- and water discharge valve, suitable for products with max. density of 1,01 kg/dm³ @ 15°C 26.04.2005

Water Monitoring System: PURIFIER - FIRST STAGE

Ronald Eschmann, Service Dept., Hamburg

42

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL-WMS -01-

Mechanical Separation

1: dirty oil feed 2: clean oil discharge 3: displacement water feed 4: pressure indicator 5: conductivity sensor 6: pressure switch 7: circulation valve 8: water discharge valve

HFO

19 19: screw pin´s (holes open in separating disc !) p/n: 0019-9045-400 26.04.2005

17: operating water discharge 18: operating water feed Ronald Eschmann, Service Dept., Hamburg

9: sensing liquid flow 10: sensing liquid pump 11: control unit 12: centripetal pump (clean oil) 13: separating disc 14: dirty water discharge 15: sludge holding space 16: sludge discharge 43

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL-WMS -01-

Mechanical Separation

HFO 5

19

8

7

After the feed valve is open the WMS function is activated. The conductivity sensor (5) in the by line monitors the liquid concentration and leads off ed water by opening the water discharge valve (8). When running WMS 01- there is no need for filling water. To avoid emulsification, conductivity measurement is intermittent, i.e. the circulation valve (7) is closed via TIMER 15 for 60 seconds followed by opening of the circulation valve for 15 seconds via TIMER 16. Only during this time can the conductivity sensor and discharge water until oil is detected again. Subsequently the measuring cycle is re-started. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

44

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL-WMS -01-

Mechanical Separation

holes open in separating disc

„PURIFICATION“ means the separation of liquid mixtures which consists of two liquids, with simultaneous removal of the solids contained in the liquids.„CLARIFICATION“ is the removal of solids from a liquid. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

45

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL-WMS -01-

Mechanical Separation

CS

PSL

CS

Separation: Circulation valve open, CS not activated 26.04.2005

PSL

Water discharge: CS activated, water discharge valve open

Ronald Eschmann, Service Dept., Hamburg

46

Westfalia Separator Mineraloil Systems GmbH

WMS - measuring relais : type DNAR

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

47

Westfalia Separator Mineraloil Systems GmbH

WMS - measuring relais : type DNAR

Mechanical Separation

old version until 1996

turn clockwise to max. set to: „100 Ω - 200 Ω“

WS part number: 0005-3929-000 (220 VDC) 0005-3929-010 (110 VDC) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

48

Westfalia Separator Mineraloil Systems GmbH

WMS - measuring relais : type RM-3 LA1

Mechanical Separation

function: the time from that the conductivity sensor is detecting water until water is being discharged R-sector: the full scale adjustment: 50 kΩ R-value Ω: to be adjusted to approx. 20 means the actual setpoint has been adjusted to 20 kΩ. When do the „fine tuning“ at site (adding water manually) please check the switch back from „water discharge“ to „purification“. The setpoint needs to be decreased in case the program does not switch back to „purification“ Time value s: value of delay time: 1 sec

WS part number: 0005-3929-020 (since summer 1996) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

49

Westfalia Separator Mineraloil Systems GmbH

WMS - measuring relais : type RM-3 LA1

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

50

Westfalia Separator Mineraloil Systems GmbH

WMS - measuring relais : type RM-4 LA3 2MW

Mechanical Separation

time delay adjustment: set to 1 sec sensitivity adjustment: set to 40 % of full scale, to be balanced at site. The setpoint is to be reduced in case the WMS does not switch back from “water discharge“ to “circulation“.

empty / fill selection: set to empty sensivitiy range / delay function selection: set to 50 ⌧ sensivity range: 0 - 50 kΩ function: ON-delay (the time from detecting water to water discharge)

WS part number: 0005-3929-030; since summer 2003 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

51

Westfalia Separator Mineraloil Systems GmbH

replacement DNAR by RM3 / RM4

Mechanical Separation

terminal

26.04.2005

DNAR

RM3 / RM4

11

15

12

16

14

18

O

B2

M

B1

A1

A1

A2

A2

Ronald Eschmann, Service Dept., Hamburg

52

Westfalia Separator Mineraloil Systems GmbH

WMS: conductivity sensor 0005-1347-000

Mechanical Separation

1 2 3 4 5 6 7 8 9 10 11 12

26.04.2005

housing isolating piece cover hex head screw sensor threaded piece gasket (2 pcs) gasket (2 pcs) cable head cable plug plug

Ronald Eschmann, Service Dept., Hamburg

0005-1347-010 0005-1347-020 0005-1347-030 0019-6842-400 0005-1347-100 0019-0576-600 0007-2507-750 0007-1866-830 0005-0637-000 0005-0400-008 0019-0644-600 0019-1492-000

53

Westfalia Separator Mineraloil Systems GmbH

WMS: conductivity sensor 0005-1347-000

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

54

Westfalia Separator Mineraloil Systems GmbH

WMS: conductivity sensor 0005-1347-000

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

55

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -36-

Mechanical Separation

OSC50

UNITROL-SMS -36-: no ringdam; pressure switch and circulation valve in use, running in second stage when running in series mode only, HFO clarifier 26.04.2005

Sludge Monitoring System: CLARIFIER - SECOND STAGE

Ronald Eschmann, Service Dept., Hamburg

56

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -36-

Mechanical Separation

1: dirty oil feed 2: clean oil discharge 3: displacement water feed 4: pressure indicator 5: conductivity sensor 6: pressure switch 7: circulation valve 8: water discharge valve

HFO

19 19: screw pin´s (holes closed in separating disc !) p/n: 0019-9045-400 26.04.2005

17: operating water discharge 18: operating water feed Ronald Eschmann, Service Dept., Hamburg

9: sensing liquid flow 10: sensing liquid pump 11: control unit 12: centripetal pump (clean oil) 13: separating disc 14: dirty water discharge 15: sludge holding space 16: sludge discharge 57

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -36-

Mechanical Separation

HFO 6

7

19

A small amount of sensing liquid is diverted via the separating disc (13). It is conveyed by the sensing liquid pump (10), the circulation valve (7) to the pressure switch (6) and recycled back into the feed. If the sensing liquid intake becomes blocked due to water or solid accumulation in the sludge holding space (15) the pressure switch sends a pulse to the control unit. The automatic solids ejection program for both first stages is triggered (so called „self thinker“). The pressure switch is working as PSL. The circulation valve is open over the whole period of time of separation. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

58

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -36-

Mechanical Separation

holes closed in separating disc

A clarifier is not able to discharge water continiously just by de-sludgings only. The system of WMS -01- and SMS -36- are identically. To rebuild the separator from WMS into SMS just close the holes in the separating disc by means of two screw pins and re-adjust the timing unit. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

59

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -36-

Mechanical Separation

CS PSL

Separation: circulation valve open, sensing liquid pressure above the setpoint of pressure switch 26.04.2005

CS

PSL

Separation: circulation valve open, sludge holding space filled up with solids, sensing liquid pressure dropped below setpoint Ronald Eschmann, Service Dept., Hamburg

CS PSL

Ejection: on both stages triggered by the „self thinker“, feed valve closed .

60

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -96-

Mechanical Separation

OSC50

UNITROL-SMS-96-: no ringdam; pressure switch and circulation valve in use, designed for LO only; same working principles as SMS-36-, holes open in sep. disc. 26.04.2005

Sludge Monitoring System for Lube oil

Ronald Eschmann, Service Dept., Hamburg

61

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -96-

Mechanical Separation

CS PSL

Filling: no pressure at the PSL, CS not in use, holes in separating disc open, bowl partially pre-filled 26.04.2005

CS PSL

Separation: sensing liquid pressure above the setpoint

Ronald Eschmann, Service Dept., Hamburg

CS PSL

Separation: sludge holding space filled up with water and solids, sensing liquid pressure dropped below setpoint, ejection triggered 62

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -96-

Mechanical Separation

1: dirty oil feed 2: clean oil discharge 3: displacement water feed 4: pressure indicator 5: conductivity sensor 6: pressure switch 7: circulation valve

LO

8: water discharge valve 9: sensing liquid flow 10: sensing liquid pump 11: control unit 12: centripetal pump (clean oil) 19

19: screw pin´s (holes open in separating disc !) p/n: 0019-9045-400

26.04.2005

13: separating disc 17: operating water discharge

14: dirty water discharge

18: operating water feed

16: sludge discharge

Ronald Eschmann, Service Dept., Hamburg

15: sludge holding space

63

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -96-

Mechanical Separation

LO 6

19

7

A small amount of sensing liquid is diverted via the holes in the separating disc (13). It is conveyed by the sensing liquid pump (10), the circulation valve (7) to the pressure switch (6) and recycled back into the feed. If the sensing liquid intake becomes blocked due to water or solid accumulation in the sludge holding space (15) the pressure switch sends a pulse to the control unit. The automatic solids ejection program is triggered (so called „self thinker“). The pressure switch is working as PSL. Before feed valve is open the bowl is partially filled with water. This is not to create a water seal but will improve the clarification (discharge of solids from the oil). 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

64

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -SMS -96-

Mechanical Separation

holes open in separating disc

When running with UNITROL SMS -96- the flowrate of filling- and displacement water must not exceed 0,1 l/s. To achieve this reduced flowrate a orifice plate of bore 3,0 mm need´s to be installed in the filling- and displacement water assy. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

65

Westfalia Separator Mineraloil Systems GmbH

LO: Separator type UNITROL-WMS+SMS -0196-

Mechanical Separation

UNITROL-WMS+SMS: no ringdam; conductivity sensor, circulation- and water discharge valve as well as pressure switch in use. For LO only. 26.04.2005

Water Monitoring System + Sludge Monitoring System

Ronald Eschmann, Service Dept., Hamburg

66

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL WMS+SMS -0196-

Mechanical Separation

CS

PS

CS

After the ejection the bowl is empty. Sliding piston as well as annular piston are in sealing position. 26.04.2005

PS

FILLING: the bowl will be filled with water timer controlled. The signal of the pressure switch will override the timer.

Ronald Eschmann, Service Dept., Hamburg

67

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL WMS+SMS -0196-

Mechanical Separation

CS

PS

CS

SEPARATION: the upper centripetal pump is acting as a gravity disk. Dirty water will be discharged continiously. 26.04.2005

PS

HIGH WATER: Alarm will be given once that a certain amount of water is being discharged (Timer controlled)

Ronald Eschmann, Service Dept., Hamburg

68

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL WMS+SMS -0196-

Mechanical Separation

CS

PS

CS

SMS mode: after the WMS mode is over by timer the SMS mode is activated. Water will be added timer controlled. 26.04.2005

PS

SMS mode: Both valves are closed. No signal of the pressure switch means: sludge holding space is filled up.

Ronald Eschmann, Service Dept., Hamburg

69

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL WMS+SMS -0196-

Mechanical Separation

CS

PS

CS

SMS mode: Ejections will be triggered timer controlled. The signal of the pressure switch will override the timer (T20) 26.04.2005

PS

BREAKOVER: Alarm will be given when the water seal has been lost however: Signal from the PSL but no signal from the CS.

Ronald Eschmann, Service Dept., Hamburg

70

Westfalia Separator Mineraloil Systems GmbH

non-self-cleaning type: solid wall bowl

Mechanical Separation

Type OTA

26.04.2005

Type OTB

Ronald Eschmann, Service Dept., Hamburg

Type OTC

71

Westfalia Separator Mineraloil Systems GmbH

Separator type UNITROL -DISPLACEMENT-

Mechanical Separation

CS

PSL

Separation: sludge holding space filled up with solids, sensing liquid pressure dropped below setpoint

26.04.2005

CS PSL

Displacement: Filling + Displacement and circulation valve open, clean oil displaced to the clean oil discharge

Ronald Eschmann, Service Dept., Hamburg

CS PSL

Ejection: on both stages triggered by the „self thinker“, oil losses minimized

72

Westfalia Separator Mineraloil Systems GmbH

Potable water

Mechanical Separation

condensate as well as desillate is not permissible 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

73

Westfalia Separator Mineraloil Systems GmbH

Potable water

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

74

Westfalia Separator Mineraloil Systems GmbH

Potable water

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

75

Westfalia Separator Mineraloil Systems GmbH

Potable water

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

76

Westfalia Separator Mineraloil Systems GmbH

water discharges: syphons

Mechanical Separation

If no syphon is installed, the frame drain as well as the dirty water discharge must always be submerged below the minimum tank level so as to produce a liquid seal. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

77

Westfalia Separator Mineraloil Systems GmbH

water discharges: syphons

Mechanical Separation

If a syphon is installed, submerging of the water discharges is not required because a liquid seal is already present. The dimension „h min“ for defining the syphon lenght is specified in the table. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

78

Westfalia Separator Mineraloil Systems GmbH

centripetal pump

Mechanical Separation

upper centripetal pump 26.04.2005

lower centripetal pump

Ronald Eschmann, Service Dept., Hamburg

79

Westfalia Separator Mineraloil Systems GmbH

centripetal pump

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

80

Westfalia Separator Mineraloil Systems GmbH

OSA, OSB, OSC: Foundation

Mechanical Separation

Vibrations from the vessel / ship structure into the separator skid must be reduced as good as possible (rubber cushion, cap springs, flexible hoses, stiff foundation etc.) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

OSA, OSB, OSC: Foundation

Mechanical Separation

wrong !

wrong !

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

Tighten the lower nut lightly by hand. Use an open-end wrench to tighten the nut by a further turn. Then check the tightened nut with the upper nut by counterholding.

82

Westfalia Separator Mineraloil Systems GmbH

Foundation

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

83

Westfalia Separator Mineraloil Systems GmbH

foundation / max. vibration limit

Mechanical Separation

max. vibration limit at installation surface with stopped separator 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

84

Westfalia Separator Mineraloil Systems GmbH

OSD: Foundation

Mechanical Separation

0021-3308-750 0021-3309-750

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

85

Westfalia Separator Mineraloil Systems GmbH

OSD: Foundation

Mechanical Separation

OSD 6 / OSD 18

OSD 35 / OSD 60

pos. 340:

2058-1467-000

pos. 390:

2057-1467-000

pos. 350:

0021-3308-750

pos. 400:

0021-3309-750

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

86

Westfalia Separator Mineraloil Systems GmbH

clutch, clutch shoes

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

87

Westfalia Separator Mineraloil Systems GmbH

fitting of clutch shoes

Mechanical Separation

for OSC15 (belt drive only) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

88

Westfalia Separator Mineraloil Systems GmbH

clutch driver, clutch shoes OSA, OSB, OSC

Mechanical Separation

For all gear driven separators

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

89

Westfalia Separator Mineraloil Systems GmbH

OSD: clutch, cluch shoes

Mechanical Separation

One friction pad for all OSD type of separators

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

90

Westfalia Separator Mineraloil Systems GmbH

clutch drive: permissable wear holding slit

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

91

Westfalia Separator Mineraloil Systems GmbH

gear oil - oil level in gear box

Mechanical Separation

OTC2 OTC3

Check oil level daily. Check whether the oil bath contains water (milky colouring) or product (HFO - dark colouring). If so change immediatly. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

gear oil CLP100

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

93

Westfalia Separator Mineraloil Systems GmbH

gear oil CLP220

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

94

Westfalia Separator Mineraloil Systems GmbH

gear oil ISO-VG 220

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

95

Westfalia Separator Mineraloil Systems GmbH

gear oil ISO-VG 68

Mechanical Separation

For belt driven separators only. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

96

Westfalia Separator Mineraloil Systems GmbH

synthetic gear oil, running in procedure

Mechanical Separation

list of approved oils: MOBIL SHC 630 SHELL Delima HT 220 CASTROL Alphasyn T 220 CASTROL Alphasyn HG 220 BP Enersyn HTX 220 ESSO Teresso SHP 220 ELF (Lub Marine) EPONA SA 220 FINA Gearan 220 The gear must be run in with mineral lube oil for approx. 1500 - 1750 running hours. The running-in marks must be clearly visible on each tooth of worm wheel. b = min. 1,5 - 2,5 mm for OSC4, OSC5, ESC4, OTA7, OTB9, OTA14 etc. b = min. 2,0 - 3,0 mm for OSA20, OSB/C30, OSA/B35, OTA18/30, OSC50 etc. All approved oils are in accordance with ISO-VG 220 and on poly-alpha-olefin basis (WS p/n: 0015-0018-200). In case of very high ambient temperature gear oil of ISO-VG 320 is recommended for OSA20, OSB/C30, OSA/B35, OTA18/30 and OSC50. The remaining viscosity @ 100 °C is approx. 30 cSt [mm²/s]. For OSC15 (flat belt drive !) synthetic gear oil of ISO-VG 68 is recommended. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

97

Westfalia Separator Mineraloil Systems GmbH

synthetic gear oil, running in procedure

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

98

Westfalia Separator Mineraloil Systems GmbH

wear to gear

Mechanical Separation

The gear parts (both worm wheel as well as vertical spindle need´s to be replaced incase the tip of tooth worn out to 1/2 to dimension “h”.

26.04.2005

The gear parts (both worm wheel as well as vertical spindle need´s to be replaced incase the base of the tooth shows sign of wear.

Ronald Eschmann, Service Dept., Hamburg

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Westfalia Separator Mineraloil Systems GmbH

bottom bearing

Mechanical Separation

OSC50 - both bearings may only be replaced together (same maker) ! - the bottom bearings may only be loaded axially in one direction ! - fit both bearings so that the outside narrow rim faces upwards to the bowl ! - incorrect fitting will decrease service life dramatically (crash) ! - heat bearings and protection ring to approx. 80 °C before fitting 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

100

Westfalia Separator Mineraloil Systems GmbH

bottom bearing : sherical plain bearing

Mechanical Separation

This t is not a crack but necessary to fit the inner ring in the factory. There is no special instruction how to install the bearing. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

101

Westfalia Separator Mineraloil Systems GmbH

OSB35 - modified hydraulic system

Mechanical Separation

new

previous

2 x 0007-1674-750 393,1/407,1x7 26.04.2005

1 x 0007-1892-750 385/405x10 Ronald Eschmann, Service Dept., Hamburg

102

Westfalia Separator Mineraloil Systems GmbH

OSB 35: hard metal ring of sliding piston

Mechanical Separation

Y

The sealing surface of the sliding piston can be remachined several times when worn (up to 1,5 mm in total) before replacement of sliding piston becomes nescessary. When re-machining, make sure that the shoulder on diameter „X“ is at least 1.0 mm. When in doubt check dimension „Y“ of which must be at least 21.0 mm

OSB35 Guide values for re-machining: Tool: carbide-tipped tool of M30 or K20 Speed: 10 - 12 rpm Depth of cut: max. 0.15 mm Rate of feed: max. 0.1 mm/rev 26.04.2005

Remachine the sealing surface as soon as possible as there are sligh-test traces of erosion (of 0.2 - 0.3 mm depth). After the re-machining the polaymid gasket in the bowl top needs to be replaced. Rebalancing of bowl is not necessary.

Ronald Eschmann, Service Dept., Hamburg

103

Westfalia Separator Mineraloil Systems GmbH

OSB 35: correction of bowl height

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

104

Westfalia Separator Mineraloil Systems GmbH

OSA20 - modified hydraulic system

Mechanical Separation

new

previous

2040-9958-000

2178-9959-000

2 x 0007-1851-750 304,2/318,2x7 26.04.2005

1 x 0007-1851-750 304,2/318,2x7 Ronald Eschmann, Service Dept., Hamburg

105

Westfalia Separator Mineraloil Systems GmbH

OSA20 - threaded ring 2178-6627-010

Mechanical Separation

In some cases the threaded ring pos. 308 cannot be loosened. To take off the ring by means of a lathe please use carbide-tipped tool and about 40 to 70 m/min. Control the thread of the bowl bottom and the leading surface regarding marks. Smooth the surface. CAUTION: the threaded ring can be loosen during cut off. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

106

Westfalia Separator Mineraloil Systems GmbH

OSA 20 - hard metal ring of sliding piston

Mechanical Separation

Guide values for re-machining:

OSA20

Tool: carbide-tipped tool of M30 or K20 Speed: 10 - 12 rpm Depth of cut: max. 0.15 mm Rate of feed: max. 0.1 mm/rev

The sealing surface of the sliding piston can be re-machined several times when worn (up to 1,0 mm in total) before replacement of sliding piston becomes nescessary. When remachining, make sure that the shoulder on diameter „X“ is at least 1.5 mm. Remachine the sealing surface as soon as possible as there are slightest traces of erosion (of 0.2 - 0.3 mm depth). After the remachining the polaymid gasket in the bowl top needs to be replaced. Rebalancing of bowl is not necessary. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

107

Westfalia Separator Mineraloil Systems GmbH

OSA 20 - frame venting

Mechanical Separation

In order to improve the frame venting a pipe should be installed in the frame drain as shown above. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

108

Westfalia Separator Mineraloil Systems GmbH

hard metal ring of sliding piston OSA7

Mechanical Separation

OSA7

Guide values for re-machining: Tool: carbide-tipped tool of M30 or K20 Speed: 10 - 12 rpm Depth of cut: max. 0.15 mm Rate of feed: max. 0.1 mm/rev The sealing surface of sliding piston can be re-machined several times when worn (up to 1,0 mm in total) before replacement of sliding piston becomes nescessary. When re-machining, make sure that the shoulder on diameter „X“ is at least 1.5 mm.

26.04.2005

Re-machine the sealing surface as soon as possible as there are sligh-test traces of erosion (of 0.2 - 0.3 mm depth). After the re-machining the polaymid gasket in the bowl top needs to be replaced. Re-balancing of bowl is not necessary

Ronald Eschmann, Service Dept., Hamburg

109

Westfalia Separator Mineraloil Systems GmbH

bowl: Table of bowl height´s

Mechanical Separation

type

X [mm] Y [mm] 50 Hz [rpm]

60 Hz [rpm]

OSC4

54-56

*

9980

10030

OSC5

54-56

*

9980

10030

OSA7

80-82

1,50

8520

8510

OSC15

37-39

*

OSA20

120-122

2,00

7500

7500

OSC30

16-18

2,00

7500

7500

OSB35

38-40

2,00

6440

6540

OSC50 -old-

43-45

2,00

6500

6500

OSC50 -new-

34-36

2,00

6500

6500

Y

9960 / 10240 11490 / 11470

*: height not adjustable

adjustment of bowl height: - unscrew bottom bearing cap (3) - remove gasket (1) - Adjust the bowl height by turning bottom bearing threaded piece (2). A full turn will raise or lower the bowl by the dimension Y. bowl is too high: turn anti-clockwise bowl is too low: turn clockwise

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

110

Westfalia Separator Mineraloil Systems GmbH

separator bowl - unbalance

Mechanical Separation

when having trouble with unbalance of bowl please check if: - all “0“ marks are in-line and all locking devices are in perfect condition - the disc stack pressure has been lost (blind disk or disk to be added) - any damages / erosion / corrosion / cavitation are to be noticed - the bowl has been re-assembled completely (missing parts ?) - all bowl parts are arranged in fixed positions to one onother - bowl part´s from different bowl has been mixed

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

111

Westfalia Separator Mineraloil Systems GmbH

separator bowl - unbalance

Mechanical Separation

The bowl need´s to be exchanged when the bowl top or bowl bottom has been damaged. These bowl parts cannot be replaced without re-balancing of complete bowl because of the positions of balancing area. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

112

Westfalia Separator Mineraloil Systems GmbH

bowl: taper seat of bowl bottom / spindle

Mechanical Separation

The conical seat of bowl bottom and worm spindle must be absolutely dry when assembling the bowl. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

113

Westfalia Separator Mineraloil Systems GmbH

separator bowl: chrome layer peeling

Mechanical Separation

The sliding surfaces of bowl are protected with a crome layer to prevent bowl parts from seizing during the run-ning-in phase. This crome layer is necessary during the first few hundret running hours only and may peel off. The scope and location of this peeling can differ from bowl to bowl. The product, the operating mode and the number of ejections etc. can influence the overall picture. There is no effect on the separation efficiency, maintenance schedule and service life of bowl. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

114

Westfalia Separator Mineraloil Systems GmbH

separator bowl OSA, OSB - wear protection

Mechanical Separation

Bowls type OSA and OSB are equipped with wear protection against erosion when running with HFO: wear liner, wear inserts and hard metal ring. Please never run bowl without wear protection with HFO or any other abrasive product (sludge, palmoil etc.) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

115

Westfalia Separator Mineraloil Systems GmbH

Refinery process

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

116

Westfalia Separator Mineraloil Systems GmbH

cat fines

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

117

Westfalia Separator Mineraloil Systems GmbH

Residual Marine fuel standards

Mechanical Separation

ISO, BSI, CIMAC 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

118

Westfalia Separator Mineraloil Systems GmbH

Incompatibility of Fuels

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

119

Westfalia Separator Mineraloil Systems GmbH

Incompatibility of Fuels

Mechanical Separation

Sludge of an asphalt nature may be produced if fuels from different refineries are mixed and this sludge may cause serious trouble. If this happens the fuels are said to be incompatibile. Such disruptions first become evident in the centrifuge in the form of excessive amounts of sludge separating out. Asphalt sludge may also clog the pipes, pre-heater and filter and collect in the tanks. Changing the temperature of the oil has virtually no effect on the formation of sediment. The reason is that the more intensive refining process and particularly the use of the visbreaker, produces a higher content of aspahltenes. Many of these large molecules are at the limit of their solubility in the parent oil (are in a labile state). It is ensured that the above disorders do not occur in refineries by appropriate management of the process and by ixing selected components (e.g. cracked gas oil to act as a low-viscosity component). If however a heavy oil of this kind is mixed with a fuel with a lower capacity for dissolved asphaltenes, then the asphaltenes precipitate. Instability of this nature exists even when for example ixed component is a paraffin-base destillate. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

120

Westfalia Separator Mineraloil Systems GmbH

Incompatibility of Fuels

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

121

Westfalia Separator Mineraloil Systems GmbH

Stability of Fuels

Mechanical Separation

Occationally layers of low and high-viscosity oil occure which have nothing to do with stability but are due to inadequate blending of the components. This may cause an oil overflow to the dirty water discharge. The chemical stability of a residual oil decreases the more deficient the carbon molecules is in the hydrogen atoms which would be needed to occupy all its free valences. Therefore it is easy for external influences to bring about a change in the chemical make-up of the molecules. This danger is thus accentuated with the fairly hydrogen-deficinet residues from cracking plants (catalytic crackers and visbreakers). The residues in question oxidise by absorbing oxygen from the atmosphere and as a result of polymerisation (linking) of molecules they form fairly large structures which precipitate as sludge. The tendency to oxidise increases with the content of unsaturated hydrocarbons, of which there is a particularly high concentration in residues from cracking. The tendency also increases sharply as temperature rises. For this reason feed tanks should not be heated very much above the pump temperature. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

122

Westfalia Separator Mineraloil Systems GmbH

Precipitation of Paraffin (wax) / Spot test

Mechanical Separation

It must be ed that fuel oils may contain components of a paraffine nature. Paraffins in the narrower sense are usually understood to be those of a homologues series of saturated straight-chain hydrocarbons which exits as a solid phase at room temperature. So long as the fuel oil is kept at an appropriate temperature, the paraffines remain in solution but as their solubility decreases as temperature drops, paraffin components may separate out in solid form if the fuel oil cools down. The temperature at which the precipitation of the paraffin begins depends on the mean molecular weight of the fuel oil and also on the amount of paraffins present and their melting points. As the majority of fractions of this kind are cracked off in cracking plants, the precipitation of paraffins is more frequently encountered with residues from pure destillation. A small amount of the phase flowing out on the water side is heated to approximately 100 °C and a spot placed on a filter paper. If a nucleus collects, then what is involved is the precipitation of asphaltenes or the separating out of products of oxidation and if not then it is the precipitation of paraffins. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

123

Westfalia Separator Mineraloil Systems GmbH

fuel problem: contamination with chemical´s

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

124

Westfalia Separator Mineraloil Systems GmbH

fuel problem: contamination with chemical´s

Mechanical Separation

pittings / cavitations at the sensing liquid pump (HFO) 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

125

Westfalia Separator Mineraloil Systems GmbH

electrical equipment -general layout plan

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

126

Westfalia Separator Mineraloil Systems GmbH

Diagram of installation: SINGLE MODE

Mechanical Separation

feed valve

pre-heater

solenoid filling/ displacement water

Motor starter

control unit pressure switch

Separator

solenoid operating water

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

127

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

Voll Elektronische Steuerung A- Typ 26.04.2005

timing unit type VESA installed 1980 - 1990 Ronald Eschmann, Service Dept., Hamburg

128

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

Voll Elektronische Steuerung A- Typ 26.04.2005

timing unit type VESA installed 1980 - 1990 Ronald Eschmann, Service Dept., Hamburg

129

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

130

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

131

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

132

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

133

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESA

Mechanical Separation

d1: Waiting d2: Displacement d3: Ejection d4: Speed recovery time d5: Filling d6: Bridging time after ejection d7: Alarm delay time d8: Ejection monitoring time digital adjuster at the rear side of VESA 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

134

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB

Mechanical Separation

Voll Elektronische Steuerung B- Typ

timing unit type VESB installed 1990 - 1999 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

135

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB

Mechanical Separation

timing unit type VESB installed 1990 - 1999

Voll Elektronische Steuerung B- Typ 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

136

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB

Mechanical Separation

timing unit type VESB installed 1990 - 1999 PLC100/1WS-part number : 0005-4050-260 PLC100/2WS-part number : 0005-4050-270 PLC100/3WS-part number : 0005-4050-280 PLC100/4WS-part number : 0005-4050-290 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

Voll Elektronische Steuerung B- Typ 137

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB: PLC100

Mechanical Separation

1: control unit PLC 100 2: LED off / input status 3: LED on / output status 4: Cursor up 5: Cursor down 6: Output range 7: Input range 8: Counter range 9: Timer range 10: Copy program 11: Status text 12: display 13: Operation LED (control unit READY) 14: numeric key´s 15: Enter key 16: Specific call-up in preselected mode 17: Function key´s: F0 - TEST 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

138

Westfalia Separator Mineraloil Systems GmbH Mechanical Separation

Timing unit type VESB: PLC100, function keys

F0

program STOP with ejection

F1

program START with ejection

F2

displacement

F3

flushing

F4

clarifier operation: step FILLING suppressed

F5

diagnostics: help function

F6

alarm acknowledgement

F10

self-thinker control – ON

F11

free

F12

free (displacement with product)

F13

series operation – ON

F14

free

F15

diesel oil operation: alarm TAL suppressed

F16

free

SHIFT 26.04.2005

gives access to key F10 to F16 Ronald Eschmann, Service Dept., Hamburg

139

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB: PLC100

Mechanical Separation

PLC100 without EPROM

PLC100: 16 inputs, 8 + 8 outputs, maker: SCHLEICHER 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

140

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB: replacing PLC100

Mechanical Separation

1. Please make a note of the original settings of all timer and counter 2. Please switch off the main switch and plug off all plug connectors as well as the EPROM (please never plug off EPROM while contol cabinet is energized) 3. Replace the PLC100 and plug in the connectors and (new) EPROM (check both fuses and the output of the 24 V power supply: must be 24 VDC steady otherwise the power supply is damaged) 4. Switch on the main switch and press following keys: “STATUS” then “#” then “TEST” 5. Enter the : “02522” and finally press the “ENTER”-key 6. Press the “COPY”-key, then “ENTER” and “STATUS” again. 7. Now you can change the present timer and counter setting`s to the original one´s. To do this please press the "TIMER" key. By means of the cursor key´s you can scroll trough the timer list and change the settings . To call up the timer please press the "ENTER" key. PLC100/1 can be replaced by PLC100/1 or PLC100/3. PLC100/2 can be replaced by PLC100/2 or PLC100/4. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

141

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESB: PLC100

Mechanical Separation

To the soft-ware from the EPROM into the U by means of the COPY function as well as to change the timer settings in the timer list, the protection needs to be lifted. Please follow the procedure.

Please note: the EPROM must not returned to WS in case the PLC 100 is gone. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

142

Westfalia Separator Mineraloil Systems GmbH

VESB function key´s - HFO series mode -01-36-

Mechanical Separation

First stage: WMS -01-: VESB-EC-1, with DISPLACEMENT and FLUSHING. Please pre-select function key F2 for DISPLACEMENT, F3 for FLUSHING and F13 to activate the series mode. Second stage: SMS -36-: VESB-EC-1, with DISPLACEMENT and FLUSHING. Please pre-select function key F2 for DISPLACEMENT, F3 for FLUSHING, F4 for CLARIFIER OPERATION, F10 to activate the SMS and F13 to activate the series mode. 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

143

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

Voll Elektronische Steuerung C- Typ 26.04.2005

timing unit type VESC installed 1995 - 1999 Ronald Eschmann, Service Dept., Hamburg

144

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

Voll Elektronische Steuerung C- Typ 26.04.2005

timing unit type VESC installed 1995 - 1999 Ronald Eschmann, Service Dept., Hamburg

145

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

Voll Elektronische Steuerung C- Typ

timing unit type VESC installed 1995 - 1999 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

146

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC, check of PSU card

Mechanical Separation

timing unit type VESC installed 1995 - 1999 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

147

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC , check of PSU card

Mechanical Separation

R13

four pin socket

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

148

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC , check of PSU card

Mechanical Separation

R13 burned

rear side of PSU card 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

149

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC , check of PSU card

Mechanical Separation

R13 new

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

150

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

power supply unit, part number: 0005-4097-100

Voll Elektronische Steuerung C- Typ

VESC-1-W (8155-0202-050) to be installed on the wall VESC-1-S (8155-0202-060) to be installed inside control cabinet.

timing unit type VESC installed 1995 - 1999 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

151

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

EPROM; software: 0005-2045-100

Voll Elektronische Steuerung C- Typ 26.04.2005

timing unit type VESC installed 1995 - 1999 Ronald Eschmann, Service Dept., Hamburg

152

Westfalia Separator Mineraloil Systems GmbH

Timing unit type VESC

Mechanical Separation

Voll Elektronische Steuerung C- Typ EPROM; software: 0005-2045-100

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

153

Westfalia Separator Mineraloil Systems GmbH

Timing unit type C7

Mechanical Separation

0005-4050-300 0005-4050-310 0005-4050-320 0005-4050-340 0005-4050-350 0005-4050-360

C7-623 (A) C7-626 (A) C7-626 (A) DP C7-623 (P) C7-626 (P) C7-626 (P) DP

UD700: 0005-4040-190 (software update)

C7-623

C7-626

timing unit type SIEMENS C7 installed from 2000 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

154

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-626

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

155

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-626

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

156

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-623

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

157

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-623

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

158

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-626

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

159

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7-626

Mechanical Separation

Display

Softkey´s

Status /fault indicator

Function key

26.04.2005

Softkey´s

Ronald Eschmann, Service Dept., Hamburg

System key´s

160

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- softkeys

Mechanical Separation

ALARMS: Picture-dependent function key as per display. On the PROCESS page you can use this key to call up and view alarm message buffer. OPERATION: Pressing this key takes you from any display page to the main menue (PROCESS page - this is the graphic process picture) UP and DOWN: Keys are normally used in the display to access the next / previous level. Other functions are picture-dependent and are shown in the display.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

161

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- softkeys

Mechanical Separation

SEPARATOR PROGRAM OFF This key stops the separating program, closes the feed valve in separation mode and empties the bowl. On the OSC separators two total ejections are triggered automatically.

SEPARATOR PROGRAM ON This key starts the separating program. When the ejection program has run the feed valve is openend. The ejection monitoring system is suppressed after pressing this key because there is no de-sludging when the bowl is empty (on C-type of separators only)

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

162

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- softkeys

Mechanical Separation

WMS 01: WATER MONITORING SYSTEM UNITROLHFO: single or parallel mode of operation, first stage in series mode SMS 36: SLUDGE MONITORING SYSTEM UNITROLHFO: second stage in series mode

SMS 96: SLUDGE MONITORING SYSTEM UNITROL-LO

SERIES MODE for UNITROL-HFO only.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

163

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- function keys

Mechanical Separation

The LED in the key´s shows the actual status: permanent lighting: OPERATION slow flashing: FAULT from motor protection rapid flashing: winding up time or delay to stop time No other function.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

164

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- function keys

Mechanical Separation

PARTIAL EJECTION: OSC type of separators allow partial ejections. To do this, pre-select the number of partial ejections on Counter C01 to be triggered before the total ejection and the press the key PARTIAL.

HEATER RELAESE: Press this key only if an EXTERNAL FEEDPUMP is fitted. An optional heating system will be relaesed which is then process-dependently controlled.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

165

Westfalia Separator Mineraloil Systems GmbH

C7 display: contrast, background illumination

Mechanical Separation

626

623

26.04.2005

The contrast at C7 623 is adjusted by pressing the SHIFT and +/- key.

Ronald Eschmann, Service Dept., Hamburg

166

Westfalia Separator Mineraloil Systems GmbH

Timing Unit type C7- system keyboard

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

167

Westfalia Separator Mineraloil Systems GmbH

C7 control cabinet, inside view

Mechanical Separation

Use only approved shielded cables for wiring the ana - and outputs as well as the IM, V.24 and MPI interfaces 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

168

Westfalia Separator Mineraloil Systems GmbH

C7 control cabinet, inside view

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

169

Westfalia Separator Mineraloil Systems GmbH

C7: view from rear, interfaces

Mechanical Separation

1: IM port 2: Anaputs 3: Analog outputs 4: AUX digital inputs 5: Serial interface V.24 6: Digital inputs (top) 7: Digital outputs (bottom) 8: DI/DO 24 VDC power supply

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

170

Westfalia Separator Mineraloil Systems GmbH

C7 series mode: first and second stage

Mechanical Separation

MPI-plug: 0005-1408-000

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

171

Westfalia Separator Mineraloil Systems GmbH

C7 series mode: first, second, third stage

Mechanical Separation

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

172

Westfalia Separator Mineraloil Systems GmbH

D10 Display - starting

Mechanical Separation

1

C7-613

>

0

Firmw.: V1.01 Bootl.: V1.01 Startup

$ 008 > >

12

< V 1.01

U is in Stop !

< <

9

3 6

Mainswitch $ 002

transfer

> ing < > Data <

ENTER

Westfalia Separator Mineraloil Systems Plaese press >> ENTER << Customer I Adjustment I I Service I I I D10 F1

26.04.2005

F2

F3

F4

Ronald Eschmann, Service Dept., Hamburg

173

Westfalia Separator Mineraloil Systems GmbH

D10 Display – Customer – Program, Timer

Mechanical Separation

Home

F4

F1

Customer I Adjustment I I Service I I I D10 F1

F2

F3

F4

Program I Timer I I Settings I I I Info F1

F2

Sequence: Operation Step: CIRCULATION Product-Temp.: 98 °C Separat. Time: 7200 sec

Operator Timer

Sep. Typ: OSD60 Motor current: 25.0 A Starttime: 0 sec Mode: single

T01: Displacement T02: Filling T10: Separator-Start T11: Alarm bridging

F3

F4

T20: Separation P: 7200 sec A: 1234 sec

Status - Feed pump: ON Status – sludge pump: ON 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

174

Westfalia Separator Mineraloil Systems GmbH

D10 Display – Customer – Settings

Mechanical Separation

Program I Timer I I Settings I I I Info

F3

F1

F2

F3

F4

ANA I ANALOG OUT I I COUNTER I I I PID-Co F1 AI 0

Motor current 1U3 7/9 25.0 A Ejection – monitoring Offset: 30.0 A

F2

F4

Z 1: Flushing Counter P: 5 A: 0

PID – MODE - AUTO Mode–Valve>regulate< F2 Valve close F3 Valve open

AI 1 bowl - speed 1U2 12+/13 – 6600 rpm Max: 7000 rp (Option)

Z 2: Part. – Ejection only OSC / OSD Type P: 5 A: 0

Setpoint Actual value Kp (P-Part) Tn (I-Part)

AI 2 AI 3 Pt100 Temp.

Z 3: SMS – Filling P: 5 A: 0

AI 3: PID Controler 1X2 76/77 95 °C Final value: 120 °C

Product - Temp PID – Controller Product – Temp recording

26.04.2005

AO 0.1 Motor- current 25.0 A (option) AO 0.2 Temperature 98 °C (option)

F3

Ronald Eschmann, Service Dept., Hamburg

98 °C 97 °C .08 100 sec

175

Westfalia Separator Mineraloil Systems GmbH

D10 Display – Customer - Info

Mechanical Separation

Program I Timer I I Settings I I I Info

F4

F1

F2

F3

F4

F3

F4

ALARM_C I SERVICE I INFO I I F1

F2

Sep. operation datas OP-hours: 12345 h Ejections: 999 Starts: 123

Serial-number Separ. -> 9017-898 <Start-up date -> 26.11.2003 <-

WMS / per.: WMS / tot.: SMS / per.: SMS / tot.:

Prog: 8105-0D10-703 Version: 10/02 – MPI-2 control system Part.No: 0005-4050-380

PTC-Alarm: PAL-Alarm: PAH-Alarm: FSH-Alarm: 26.04.2005

0 123 0 88 0 0 0 0

DATE: 31-01-2004 TIME: 22h 50m 28s Sep. opert. hrs: 12345

Ronald Eschmann, Service Dept., Hamburg

176

Westfalia Separator Mineraloil Systems GmbH

D10 levels – Adjustment – Separator, Timer

Mechanical Separation

Home

F4

F2

Customer I Adjustment I I Service I I I D10 F1

F2

F3

F4

SEP. I TIMER 1 I I TIMER 2 I I I F1 PSL - Monitoring Button - F1 > OFF < PID – Controller Button – F2 > ON <

F2

T00 Part-Ejection … … T24 Sludge p/p - delay

F3

F4

T25 Vibro 1 … … T 41 CU-Sludgep/pBreak

Sep. OFF by idle time Button – F1 > OFF < Separator cooling Button – F2 > ON < WMS 01: ButtonF1> ON SMS 36: ButtonF2>OFF SMS 96: ButtonF3>OFF SERIE: ButtonF4>OFF 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

177

Westfalia Separator Mineraloil Systems GmbH

D10 levels – Service - Inputs, Outputs

Mechanical Separation

Home

Customer I Adjustment I I Service I I I D10

F4

F3

F1

F2

F3

F4

INPUT I OUTPUT I I MAINTEN I I I F1 DI 0.0: >1< DI 0.1: >0<

F2

Separator-ON 1X2 01/02 Separtor-fail 1X2 03/04

DO 0.0 >1< DO 0.1 >0<

Productvalve 1X2 41/42 Watervalve 1X2 43/44

DI 2.6: free >0< 1X2 73/74 DI 2.7: E-Stop Feed p/p >0< 3K1

DO 1.6 >1< DO 1.7 >0<

PID - open (option) 1K18 PID - close (option) 1K19

26.04.2005

F3

F4

Maintenance-Intervall Adjust operating hrs Set: 4000 h Actual: 1234 h

Ronald Eschmann, Service Dept., Hamburg

178

Westfalia Separator Mineraloil Systems GmbH

D10 Display – D10

Mechanical Separation

Home

Customer I Adjustment I I Service I I I D10

F4

F4

F1

F2

F3

F4

Date/Time I ALARMS I I LANGUAGE I I I CONTR F1 DATE/TIME 31.01.2004

26.04.2005

change 22:51:19

F2

F3

F4

0 001/256 #016 LSHH-TANK At 11.11.03 11:11:11

Select langauge: Current: ENG new: ENG

0 002/256 #005 VIBRO – 2 At 10.10.03 12:12:12

Select langauge: Current: ENG new: GER

0 003/256 #010 PAL-Cleanoil At 09.09.03 13:13:13

Select langauge: Current: ENG new: FRA

Ronald Eschmann, Service Dept., Hamburg

Display contrast: contrast: 4

179

Westfalia Separator Mineraloil Systems GmbH

D10 – protection

Mechanical Separation

Westfalia Separator AG

Customer : Level I Adjustment : 4 0 I I : .1 Service .9 . . 0. .1. 7. 0 I I I D10

R

S

M

SF DC5V

F1

F2

F1

F3

F2

F4

F3

1

2

3

Progr. Stop

Progr. Start

6

7

8

Centri -fuge

Feedpump

Sludge Pump

Lamp Test

F4

4 Series. mode

5 Help

ESC

FRCE RUN STOP

26.04.2005

9 PID

0 Home

Ronald Eschmann, Service Dept., Hamburg

EDIT

ENTER

180

Westfalia Separator Mineraloil Systems GmbH

alarm list

Mechanical Separation

no. 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 26.04.2005

description motor protection separator-motor clean oil discharge pressure low clean oil discharge pressure high breakover water discharge temperatur low temperatur high ejection monitoring system sludgetank level high high free motor protection feed pump motor protection sludge pump vibro stage 1 vibro stage 2 series mode failure minimum sep. time not o.k. free WMS alarm- high water content Ronald Eschmann, Service Dept., Hamburg

PTC PAL PAH FSH TSL TSH ISL LSHH PTC PTC NAH NAHH

181

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 001: MOTOR-PROTECTION Temp. > max. °C Motor shut off Help informations: Please check: > fuses in starter > Thermistor relais > clutch > correct numbers of clutch shoes > brake > motor current 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

182

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 002: PAL-CLEANOIL-OUTLET pressure < setpoint Separation stop Help informations: Please check: > adjusting of back pressure > flow-rate feedpump > hydraulic function > leaking of hydraulic liquid > clutch of feedpump > condition of pre-strainers 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

183

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 003: PAH-CLEANOIL-OUTLET pressure > 3,0 bar Separation stop Help informations: Please check: > valve / position in cleanoil outlet pipes > adjusting of back pressure > flow rate > oil temperature-setting > setpoint of frequency converter

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

184

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 004: FAH-WATER-OUTLET Flow too high Separation stop Help informations: Please check: > adjustment of back pressure > flow rate feedpump > adjusting of setpoint > leaking of hydraulic liquid

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

185

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 005: TAL-PRODUCT-FEED Temp. min: < Setpoint Separation stop Help informations: Please check: > Temp. setting of Analog / Input > Temp. indicator in feedline > function of heating system

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

186

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 006: TAH-PRODUCT-FEED Temp. max: > Setpoint Separation stop Help informations: Please check: > Temp. setting of Analog / Input > Temp. indicator in feedline > function of heating system

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

187

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 007: EJECTION MONITOR current < Setpoint Separation stop Help informations: Please check: > Ejection current > Setpoint of ejection monitor > Amount of operating water > clutch shoes > function of bowl

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

188

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 008: LSHH- SLUDGETANK level-high Separation stop Help informations: Please check: > Function of sludge pump > Function of level switch / wiring > Handvalve position > clutch shoes > system / leakages

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

189

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 010: FEED-PUMP Motor-protection pump out of order Help informations: Please check: > Fuses / breaker in motorstarter > Function of pump > Function of motor > Motor temperature > Nominal current

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

190

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 011: SLUDGE-PUMP Motor-protection pump out of order Help informations: Please check: > Fuses / breaker in motorstarter > Function of pump > Function of motor > Motor temperature > Nominal current

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

191

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 012: VIBRATION STAGE 1 Vibration > 4,5 mm/s start ejection program Help informations: Please check: > operation water system > bowl hydraulic > sludge outlet > vibration monitor > correct bowl assembly > setpoint stage 1 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

192

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 013: VIBRATION STAGE 2 Vibration > 7,0 mm/s Motor switch off Help informations: Please check: > operation water system > bowl hydraulic > sludge outlet > vibration monitor > correct bowl assembly > setpoint stage 2 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

193

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 014: SERIES MODE FAILURE connection / pre-set failure

Help informations: Please check: > key „SERIES 1<=>2“ on both timing units > MPI-cables / plugs on both timing units > Both separators in „Ready for operation“

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

194

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 015: MIN. SEPARATION TIME < 10 min high water content

Help informations: Please check: > water content in dirty oil feed > Leakage of water valve > control holes in separation disk HFO / LO

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

195

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 017: WMS - alarm high water content WMS-SYSTEM NOT OK high water during Timer 22 Help informations: Please check: > WMS-signal > settings of measuring relais > function of WMS > function of water discharge valve

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

196

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 018: Water seal broken during Timer 35 SMS- FUNCTION NOT OK

Help informations: Please check: > function of SMS pressure switch > amount of filling water > product feed

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

197

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 019: PSL pressure switch monitoring Clean oil outlet pressure

Help informations: Please check: > adjusting of back pressure > flowrate feedpump > bowl closing > hydraulic function > leaking of hydraulic liquid > clutch of feed pump 26.04.2005

Ronald Eschmann, Service Dept., Hamburg

198

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 020: Bowl monitoring Closing water impulse T06

Help informations: Please check: > adjustment of closing water impulse > operating water pressure > clutch shoes > function of bowl

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

199

Westfalia Separator Mineraloil Systems GmbH

C7: error messages

Mechanical Separation

alarm 021: Separator off Separator off function active T39 (no ACK after alarm raised) Help informations: Please check: > Separator off function active > Separator shut down after T39 elapsed

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

200

Westfalia Separator Mineraloil Systems GmbH Mechanical Separation

Service Training

Thank you.

26.04.2005

Ronald Eschmann, Service Dept., Hamburg

201