Westfalia OSD 6-91-067 Instruction Manual Download Page 42

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Westfalia Separator

Mineraloil Systems GmbH

2058-9001-101

0506

Opening the bowl (ejection)

Fig. 57

The solenoid valve for operating liquid is opened with the aid of the control unit,
and the ejection cycle is triggered as follows:

Pos. Designation

Function

1 Operating

liquid

•

flows first into injection chamber 4 and

•

from there into opening chamber 8.

2 Annular

piston

•

rises and

•

empties closing chamber 6.

3 Sliding

piston

•

moves downwards and

•

opens the ejection ports in bowl bottom 5 for

the separated solids 9.

Separation
Bowl closed

Ejection
Bowl open

Summary of Contents for OSD 6-91-067

Page 1: ...cal Separation Division Westfalia Separator Mineraloil Systems GmbH Instruction Manual and Parts List No 2058 9001 101 Edition 0506 Designation Mineral oil centrifuge with self cleaning bowl Model OSD 6 91 067 ...

Page 2: ...001 101 0506 Subject to modification The authors are always grateful for comments and suggestions for improving the documentation They can be sent to GEA Westfalia Separator Mineraloil Systems GmbH Werner Habig Str 1 D 59302 Oelde GEA Westfalia Separator ...

Page 3: ...rmany Model S N Built in ø in mm Max admissible rated bowl speed in min 1 Max admissible density in kg dm3 of product Heavy liquid kg dm3 Solids kg dm3 min max throughput m3 h min max temp of product in C min max housing in bar This nameplate must be filled in by the operator Please transfer the data from the centrifuge nameplate ...

Page 4: ...nual Repair and maintenance work that goes beyond the scope described in this manual may not be carried out Operate the separator only in accordance with agreed process and operating parameters Maintain the separator as specified in this manual Carry out safety checks on the separator as described in chapter Safety precautions in this manual Liability for the function of the machine passes to the ...

Page 5: ...iption 31 2 1 Dimensioned drawing of the separator 32 2 2 Section through separator 34 2 3 General 35 2 4 OSD 91 35 2 5 Main components of the separator 38 2 5 1 Bowl 39 2 5 2 Bowl hydraulic system 40 2 5 3 Centripetal pump 43 2 5 4 Sensing liquid pump 44 2 5 5 Drive 45 2 6 The regulating ring 46 2 6 1 Determining the size of the regulating ring with the aid of the diagram 46 2 6 2 Determining the...

Page 6: ...the strainer and the operating water feeding system 103 4 3 5 Important instructions 104 4 3 6 Assembling the bowl 106 4 3 7 Replacing the polyamide gasket in the annular piston 119 4 3 8 Replacing the polyamide gasket bowl top 121 4 3 9 Reworking the sliding piston 123 4 4 Closing the hood 125 4 5 Motor and centrifugal clutch 127 4 6 Drive 128 4 6 1 Important instructions 130 4 6 2 Removing the d...

Page 7: ...omplete 187 Disk stack complete 188 Centripetal pump compl 189 Hood complete 191 Retaining bracket compl 192 Water feed line compl 193 Valve complete 194 Corrugated hose compl 195 Set of tools and accessories 197 Lubricants hazardous materials 197 Set of spare parts bowl hood operation 1 year or 8000 hours 199 Set of spare parts drive 50 Hz operation 1 year or 8000 hours 201 Set of spare parts dri...

Page 8: ...Westfalia Separator 8 Mineraloil Systems GmbH 2058 9001 101 0506 ...

Page 9: ...oduct 14 1 5 Demands relating to service personnel and spare parts 15 1 6 Operations on the separator 16 1 6 1 Assembly 16 1 6 2 Electrical appliances 18 1 6 3 Before start up 18 1 6 4 Starting 21 1 6 5 Shut down and Emergency Off 23 1 6 6 Maintenance and repair 24 1 7 Corrosion 27 1 8 Erosion 28 1 9 The health hazards involved when handling heavy oils and lube oils 30 1 9 1 Code of practice and p...

Page 10: ...viation from the agreed operating mode it is therefore imperative to obtain the consent of Westfalia Separator 1 2 Safety markings The safety markings adhesive and metal plates are attached to all separators on the hood and frame of the respective separator in such a way that they are clearly visible All safety markings on the separator control system and plant components must always be in perfect...

Page 11: ...as adhesive labels Fig 2 Fig 3 Refer to the machine documen tation Every person who is assigned the task of installing operating main taining and repairing the machine must have read and understood the documentation The documentation must be com plete kept near to the machine and be readily accessible to the opera tors It must be available to the op erators at all times ...

Page 12: ...the installation to prevent it from being accidentally switched on Fig 5 Danger o life and limb through rotating machine parts Do not loosen any part and do not carry out maintenance or repair work on the separator before the separator is at a standstill Methods of how to check standstill are described in the machine docu mentation Fig 6 Warning of unusual noises or vibrations When unusual noises ...

Page 13: ... the frequency con verter do not exceed the admissible bowl speed see nameplate Note This adhesive plate is only used for frequency converter operation Fig 8 Warning of extreme surface temperatures The surfaces of the separator and plant components can be hot Note This adhesive plate is only used for hot operation ...

Page 14: ...s produced by very high bowl speeds On the one hand high bowl speeds signify high efficiency while on the other hand they signify high material stressing of the separator 1 4 Bowl speed and product The max permissible bowl speed is an important parameter when rating the separator It depends on the chemical and physical properties of the product such as temperature if higher than 100 C 212 F or low...

Page 15: ...ability and availability Increased maintenance requirement If a safety risk arises this may have legal con sequences for the responsible persons In this case Westfalia Separator shall assume no li ability or warranty Deploy only well trained personnel for maintenance work e g service per sonnel from Westfalia Separator or personnel trained by Westfalia Separator An incorrectly maintained assembled...

Page 16: ...ecial attention must be given to assembly starting shutting down maintenance and servicing 1 6 1 Assembly Fig 12 If the plant has several centrifuges be careful not to interchange parts of different bowls since each bowl has been balanced individually The bowl parts are marked with the serial number of the machine or with the last three digits of the serial number Fig 13 Damaged parts must be repl...

Page 17: ... The bowl must not be operated if these locking devices and alignment marks are not in perfect condition Fig 16 When assembling the bowl be sure to strictly adhere to the instructions given in chapter bowl in order to avoid undue unbalance Before starting the bowl be sure to fit all parts Tighten the bowl lock ring securely the O marks on the bowl bottom or bowl top and on the lock ring must be in...

Page 18: ...the electrical appliances and installations The frequency and voltage of the power supply must correspond to the machine specifications Carry out voltage equalization Observe legal regulations e g in the EU Low voltage guideline 73 23 EWG Electro magnetic compatibility 89 336 EWG 1 6 3 Before start up Fig 20 Check that the bowl lock ring has been firmly tightened The O marks on bowl bottom or bowl...

Page 19: ...vices conforming to EN 294 Equip solid and liquid discharges accordingly Fig 23 Check that the lubrication and cool ing systems are serviceable Fig 24 Check whether the supervisory equipment is operational and the correct limit values are adjusted When hoods concentrate collectors and vessels are pressurized e g by inert gas cooling steam sterilization etc the pressures stated on the name plate mu...

Page 20: ...loil Systems GmbH 2058 9001 101 0506 Fig 25 Check that the product lines are set to operation Regularly check hoses for signs of ageing Check sight glasses for mechanical damage Replace damaged parts by recondi tioned or new parts ...

Page 21: ... heavy liquid density of the solids centrifugally dry are maximum values and must not be exceeded Fig 27 Wear ear protection Fig 28 In case of frequency converter op eration Do not under any circumstances manipulate the frequency converter to exceed the permissible bowl speed see nameplate The separator may only be operated with an independent device for speed limiting ...

Page 22: ...ty regulations Refer to the safety data sheet of the product Wear protective clothing Fig 31 When unusual noises or vibrations oc cur on the separator Immediately shut down the separa tor with filled bowl via emergency off Never trigger a bowl ejection Evacuate the room Do not re enter the room until the centrifuge has come to a standstill Fig 32 Only in case of hot operation Product contacting pa...

Page 23: ...8 9001 101 0506 Fig 33 The bowl is not allowed to run with out liquid supply for more than 15 minutes as otherwise it would result in overheating of the bowl material 1 6 5 Shut down and Emergency Off Fig 34 For shut down refer to the chapter operation ...

Page 24: ...imely maintenance and replacement of worn or damaged machine parts is es sential for safe operation of the machine Maintenance and repair work may only be carried out by the customer to the ex tent as described in this instruction manual Maintenance and repair work not described in this manual may only be carried out by the manufacturer or by repair shops authorized by the manufacturer We therefor...

Page 25: ...e the bowl has come to a standstill Check for standstill as described under Bowl Fig 38 Do not climb onto or stand on the machine or parts of the machine Make provision for and use a sturdy working platform Fig 39 Place dismantled machine parts on a suitable base e g rubber mat Take steps to prevent machine parts from overturning and rolling away ...

Page 26: ...y be used for work routines as described in this instruction man ual Do not use damaged or incomplete load carrying equipment All load suspension devices have to be checked for completeness and for possible damage at least once a year In addition when using load suspension devices and hoists the applicable legislation and safety rules have to be strictly observed Fig 42 Collect dripping oil to pre...

Page 27: ...ed corrosion is generally caused by chlorine ions Depending on the stressing of the part pit shaped corrosion can result in crack shaped corrosion Fig 43 Possible formation of pit shaped cor rosion Such pittings can only be investigated by a materials expert In case of crack shaped corrosion attack with or without superposed flat spread and pit shaped corrosion on main bowl components the machine ...

Page 28: ... first signs of erosion should be carefully observed and documented Ero sion can deepen rapidly thereby weakening the bowl material Contact your nearest Westfalia Separator representative for a thorough exami nation Information on the nature of the damage can be provided by photos plaster casts or lead molds Fig 45 The surfaces most susceptible to erosion are 1 the bottom of the distributor the ri...

Page 29: ...06 Fig 46 Signs of erosion which you should immediately report to your nearest Westfalia Separator representative The bottom of the erosion mark has a radius smaller than 1 mm large notch effect The depth of erosion mark exceeds 1 mm 0 04 inch at the deepest point ...

Page 30: ...ering inflammation of the skin pores oil acne damage to the central nervous system after inhalation over a long period skin cancer caused by direct skin contact over a long period Lung cancer or cancer of the digestive organs after inhalation over a long period not certain as the causes are difficult to separate from the effects of smoking and alcohol 1 9 1 Code of practice and personal protective...

Page 31: ... 3 General 35 2 4 OSD 91 35 2 5 Main components of the separator 38 2 5 1 Bowl 39 2 5 2 Bowl hydraulic system 40 2 5 3 Centripetal pump 43 2 5 4 Sensing liquid pump 44 2 5 5 Drive 45 2 6 The regulating ring 46 2 6 1 Determining the size of the regulating ring with the aid of the diagram 46 2 6 2 Determining the regulating ring by experiment 48 2 7 Technical data 50 ...

Page 32: ...ing Solids discharge Filling displacement and operating water feed Product discharge Product feed Solids discharge Water discharge Operating water dicharge Fastening the separator Water discharge Operating water discharge Centre of gravity These dimensions must be adhered to Do not discharge residuals into public waters Refer to the installation guidelines for further information ...

Page 33: ...g water feed These dimensions must be adhered to Do not discharge residuals into public waters Product feed Product discharge Discharge by the centripetal pump built into the separator Pressure switch water discharge Pressure switch product discharge The separator foundation must not have contact with foundations of other units e g aux iliary diesel engines pumps to avoid damage to all bearings So...

Page 34: ...Westfalia Separator 34 Mineraloil Systems GmbH 2058 9001 101 0506 2 2 Section through separator Fig 49 ...

Page 35: ...ator OSD 91 is equipped with a self cleaning disk bowl is used for clarification and separation in fuel and lube oil treatment plants fuel oils up to a density of 0 991 g ml operates with regulating rings see section 2 6 The most important part of the separator is the bowl The bowl is configured as a purifier bowl at the factory can depending on the application be converted to operate as a purifie...

Page 36: ...ystems GmbH 2058 9001 101 0506 Fig 51 In the case of the clarifier bowl The centripetal pump chamber cover without holes must be fitted for clarifier operation Inquire the part number of the cen tripetal pump chamber cover at the factory ...

Page 37: ... discharge 15 Solids discharge 16 Operating water feed 17 Solenoid valve block The fuel or lube oil is conveyed to the separator via a separate pump The product is fed in through a closed line system 1 The dirty water is discharged by sensing liquid pump 9 via a throttle 6 The clarified clean oil is discharged 2 under pressure by centripetal pump 10 The bowl is automatically opened and closed for ...

Page 38: ... 2 5 5 5 Hood covers the rotating bowl holds the feed and discharges 6 Motor accelerates the separator to the required speed is protected against overload during operation 7 Brake The run down time of the bowl can be short ened by applying the brake e g for servicing and maintenance work See section 2 7 Applying the brake is not necessary in the case of a normal sepa rator shut down section 3 7 is...

Page 39: ...o its com ponents consists of a large number of conical disks positioned on top of one another Each disk is provided with spacers so that pre cisely defined interspaces are formed between the individual disks The smooth disk surfaces facilitate sliding of the solids and hence self cleaning of the disks Separation chamber The separation space consists of a large number of parallel chambers of low h...

Page 40: ...g rotating oper ating liquid generates a high centrifugal pres sure This pressure is utilised for actuating the annular piston and sliding piston which closes and opens the bowl 2 Annular piston is inside the bowl bottom rotates with the same angular velocity as the other bowl parts is axially movable 3 Sliding piston is located inside the bowl bottom rotates with the same angular velocity as the ...

Page 41: ...Pos Designation Function 1 Operating liquid flows into the injection chamber 4 of bowl bot tom 5 and from there through feed holes into closing chamber 6 This initiates closing of the bowl 2 Annular piston moves into closed position 3 Sliding piston is raised due to the hydrostatic pressure in closing chamber 6 is pressed against the gasket 7 of bowl top due to the hydrostatic pressure and closes ...

Page 42: ...rol unit and the ejection cycle is triggered as follows Pos Designation Function 1 Operating liquid flows first into injection chamber 4 and from there into opening chamber 8 2 Annular piston rises and empties closing chamber 6 3 Sliding piston moves downwards and opens the ejection ports in bowl bottom 5 for the separated solids 9 Separation Bowl closed Ejection Bowl open ...

Page 43: ...res sure is firmly connected to hood 2 of the separator Fig 59 The disk provided with channels dips into the liquid rotating with the bowl The liquid is pared off by the centripetal pump and flows through its spiral channels from the outside to the inside By this means the kinetic energy is converted into pressure energy which makes possible discharging the liquid under pressure ...

Page 44: ...Systems GmbH 2058 9001 101 0506 2 5 4 Sensing liquid pump Fig 60 Pos Designation Function 3 Sensing liquid pump works on the same principle as the centripetal pump 1 see section 2 5 3 conveys the sensing liquid to the monitoring system ...

Page 45: ...ugal clutch ensures power transmission between motor drive belt and spindle accelerates the bowl gradually to rated speed is gentle on the drive belt and motor For more details see section 4 5 centrifugal clutch 3 Drive belt transfers the drive power of the drive motor 1 to the bowl spindle 4 Regularly check the seat and condition of the drive belt The inspection and replacement inter vals are giv...

Page 46: ... regulating ring for light oil 2 6 1 Determining the size of the regulating ring with the aid of the diagram using oil purification as an example The diagram can be used to determine the inner diameter of the regulating ring and if desired the density of the oil for a given separating temperature provided that the density of the oil is known at a temperature between 15 o C and 90 o C Example Given...

Page 47: ...Westfalia Separator Mineraloil Systems GmbH 47 2058 9001 101 0506 р water р oil Separating temperature Separating temperature Fig 62 Diagram for determining the regulating ring ...

Page 48: ... separation zone is formed between the light and heavy phases whose centre is the separating line After opening the bowl the position of the separating zone can be recognised by the almost always visible separating line between water and oil on the under side of the separating disk variable Fig 63 Correctly selected regulating ring The separating line between water and oil is at the outer edge of ...

Page 49: ...1 101 0506 too narrow Fig 65 Regulating ring too narrow The separating line between the liq uid components does not pass at the outer edge of the disks but fur ther inwards Effect The discharging clean oil contains water The discharging water is free of oil ...

Page 50: ...tact the factory Starting time approx 2 4 min Run down time without braking 30 min Run down time with braking 6 min Centripetal pump Output depending on medium max 4 000 l h Pressure head 1 1 5 bar Operating water Quantity min 1 800 l h Pressure 2 3 bar Standard operating water specification Suspended matter max 10 mg l Particle size max 50 μm Hardness up to 55 o C separating temperature 12o dH ab...

Page 51: ...of the product in this manual The exact separating temperature of the product in C is stated in the order specific data sheet Motor Power rating 50 Hz 4 kW 60 Hz 4 8 kW Speed 50 Hz 3 000 RPM 60 Hz 3 600 RPM Design IM V1 Enclosure IP 55 Drive 50 60 Hz Oil filling approx 2 5 l Oil quality see section 4 2 3 Product pump Pump unit gear or screw pump Output depending on plant rating Suction height max ...

Page 52: ...raloil Systems GmbH 2058 9001 101 0506 Capacity see sales documents The capacity of the separator depends on the viscosity temperature density degree of contamination water content and the desired degree of purity of the product ...

Page 53: ...bowl ejection 54 3 2 Before start up 56 3 2 1 Before the first start up 56 3 2 2 Before every start up 56 3 3 Starting the separator 57 3 4 Monitoring of operation 57 3 5 Setting the separation time 58 3 5 1 Mathematical calculation 58 3 6 Ejecting the bowl 59 3 7 Shutting down the separator 60 3 8 Trouble shooting 62 3 8 1 Trouble shooting 62 3 8 2 Bowl faults 64 ...

Page 54: ...n bowl ejection The bowl is ejected automatically at full speed during the program sequence The ejection time is determined by the preset separating time For determining the separating time see 3 5 Sequence of an ejection example 1 Separating time has elapsed 2 Product feed valve is closed 3 Displacement water displaces the fuel oil to the clean oil side 4 Operating water opens and closes the bowl...

Page 55: ...ng dwell time in the bowl or are stuck to firmly on the wall of the solids holding space due to the solids properties either the separating time must be shortened or a flush ejection must be carried out after the total ejection by filling the bowl with water or product and emptying it again Program control Displacement ejection filling and flush ejections at precisely defined intervals are best ca...

Page 56: ...l height is correct see section 4 7 1 the brake is released by turning the handle clockwise the bowl can be rotated by hand the hex head screws on the hood are tight see 4 4 the handle connection piece is tightly bolted to the centripetal pump see 4 4 the feed and discharge lines are connected see 4 4 3 2 2 Before every start up Check that the machine is correctly assembled the hoses and hose pipe...

Page 57: ...e automatically opened set the backpressure in the product discharge to approx 1 5 bar adjust the desired throughput when necessary correct the backpressure in the product discharge Check the discharges for solids and dirty water there must be no oil flow 3 4 Monitoring of operation The machine is monitored largely by the separator control Operations to be carried out regularly On your daily round...

Page 58: ...wl the separator throughput Given constant conditions the separating time can be determined by calcula tion The following times have proven appropriate in practice examples Product Total ejection Partial ejection HFO 1 h to max 2 h 0 5 h to max 1 h MDO 2 h 1 h LO mild 2 h 1 h LO HD 1 h to max 2 h 0 5 h to max 1 h 3 5 1 Mathematical calculation Example for mathematical calculation of the separating...

Page 59: ...owl ejection Speed recovery The product valve opens again Hand operation in the case of unscheduled shut down Cut off the product feed to the separator Close the product valve using the manual override Eject the bowl Open the operating liquid valve using the manual override for approx 2 3 seconds Speed recovery Wait for approx 20 30 seconds Separating mode Open the product valve using the manual o...

Page 60: ...lacement water Switch off the motor Switch off the product pump if installed Close the stop valve in the suction side of the product pump if installed Danger to life through high speed rotating separator parts Do not loosen any part of the separator before the bowl has come to a stand still The run down time of the bowl is 30 minutes after switching off the motor without braking Bowl standstill is...

Page 61: ...the separator before the bowl has come to a stand still Be sure to observe the run down time of 30 minutes until dismantling the separator Applying the brake is not effective Danger of injury through very hot separator parts When carrying out maintenance work there is a danger of injury through hot separator parts separating temperatures of 70 to 100 o C 158 212 o F ...

Page 62: ...nd is slip ping on the bowl spindle Replace drive belt Drive belt has not been fitted cor rectly Check position of drive belt on cen trifugal clutch and bowl spindle The bowl does not come up to rated speed or takes too long to do so Liquid or dirt has collected in the up per section of frame and is braking the bowl Check the operating water discharge Liquid must flow off freely Clean inside of up...

Page 63: ...in the bowl Clean bowl 2 Bowl has not been correctly as sembled or parts of different bowls if plant has several separators have been interchanged Assemble bowl properly 3 The tension in the disk stack has slackened Check that the bowl lock ring is screwed on tight enough CAUTION A loose lock ring can en danger life Check number of disks 4 Bowl parts are damaged Send bowl to factory for repair Do ...

Page 64: ...on 4 Gasket annular piston 5 Gasket closing chamber bottom 6 Gasket annular piston 7 Drain hole 8 Gaskets closing chamber bottom 9 Gasket bowl bottom 10 Operating water feeding system 11 Gasket water chamber bottom 12 Closing chamber bottom 13 Bowl bottom 14 Drain hole 15 Annular piston 16 Sliding piston 17 Bowl top 18 Solenoid valve block 19 Shut off valve 20 Strainer 21 Injection chamber ...

Page 65: ... sliding piston is damaged Remachine the sealing edge of the sliding piston very slightly see sect 4 3 9 or send in the sliding piston for repair The operating water capacity is too low Check line pressure and increase if necessary Operating water data Pressure 2 3 bar with open valve Volume flow min 1 800 l h gauge the capacity by litres 1 0 l in 2 sec Strainer in operating water line is dir ty C...

Page 66: ...et annular piston 5 Gasket closing chamber bottom 6 Gasket annular piston 7 Drain hole 8 Gaskets closing chamber bottom 9 Gasket bowl bottom 10 Operating water feeding system 11 Gasket water chamber bottom 12 Closing chamber bottom 13 Bowl bottom 14 Drain hole 15 Annular piston 16 Sliding piston 17 Bowl top 18 Solenoid valve block 19 Shut off valve 20 Strainer 21 Injection chamber ...

Page 67: ...ding piston moves downwards so that there is no gap for solids ejection Replace polyamide gasket see 4 3 8 The bowl does not empty completely Solids remain in the bowl The operating water capacity is too low Check line pressure and increase if necessary Operating water data Pressure 2 3 bar with open valve Volume flow min 1 800 l h gauge the capacity by litres 1 0 l in 2 sec Gasket 2 in the bowl t...

Page 68: ...et annular piston 5 Gasket closing chamber bottom 6 Gasket annular piston 7 Drain hole 8 Gaskets closing chamber bottom 9 Gasket bowl bottom 10 Operating water feeding system 11 Gasket water chamber bottom 12 Closing chamber bottom 13 Bowl bottom 14 Drain hole 15 Annular piston 16 Sliding piston 17 Bowl top 18 Solenoid valve block 19 Shut off valve 20 Strainer 21 Injection chamber ...

Page 69: ...and bowl bottom or between sliding piston and bowl bottom Before removing the closing chamber bottom the sliding piston and the annular piston dislodge the dried up scale with citric acid in the gaps between closing chamber bottom sliding piston and annular piston or between sliding piston and bowl bottom Dismantle and thoroughly clean the bowl The discharging product is not clean bowl overflow Di...

Page 70: ...Westfalia Separator 70 Mineraloil Systems GmbH 2058 9001 101 0506 ...

Page 71: ...4 Cleaning the strainer and the operating water feeding system 103 4 3 5 Important instructions 104 4 3 6 Assembling the bowl 106 4 3 7 Replacing the polyamide gasket in the annular piston 119 4 3 8 Replacing the polyamide gasket bowl top 121 4 3 9 Reworking the sliding piston 123 4 4 Closing the hood 125 4 5 Motor and centrifugal clutch 127 4 6 Drive 128 4 6 1 Important instructions 130 4 6 2 Rem...

Page 72: ...Solids discharge Filling displacement and operating water feed Product discharge Product feed Solids discharge Water discharge Operating water dicharge Fastening the separator Water discharge Operating water discharge Centre of gravity These dimensions must be adhered to Do not discharge residuals into public waters Refer to the installation guidelines for further information ...

Page 73: ...g water feed These dimensions must be adhered to Do not discharge residuals into public waters Product feed Product discharge Discharge by the centripetal pump built into the separator Pressure switch water discharge Pressure switch product discharge The separator foundation must not have contact with foundations of other units e g aux iliary diesel engines pumps to avoid damage to all bearings So...

Page 74: ...w double nipple 1 into the hole in the frame For special tools see section Parts list Fig 73 Attach the transport ropes to the machine as illustrated and hang them into the load hook of the hoist as illustrated Wind one piece of rope twice round the hook to prevent the ropes from slipping Make sure that the ropes do not damage any machine components Do not use the eye bolt of the mo tor to suspend...

Page 75: ... the machine the foundation is not connected to foundations of other vibrating units to avoid the transfer of vibrations Fig 74 Align separator 1 with machine feet 2 and plates 3 on foundation 4 Tack plates 3 Undo screws 5 Lift off separator with feet see sec tion 4 1 1 Weld plates 3 to foundation 4 Place the separator on plates 3 and bolt tight with hex head screws 5 Firmly tighten hex head screw...

Page 76: ...a a centrifugal clutch and the drive belt The specified motor ratings are minimum values which are based on the in creased starting current Since the current consumption of the motor drops after start up overloading of the motor during operation is not possible The starting time depends on the flywheel effect of the bowl number of clutch shoes used condition of the clutch shoes The starting curren...

Page 77: ...tor winding Note The temperature feelers must be connected to a commercial tripping device External voltage higher than 2 5 volts must not be applied to the connection terminals of the temperature feelers When testing for continuity use an ohmmeter and not a test lamp 4 1 4 Direction of rotation of the bowl Fig 76 Fill the drive chamber with oil up to the half way mark on the sight glass Switch on...

Page 78: ...re the operating safety of the separator If the densities exceed those stated above check with the factory Fig 78 Check spindle speed bowl speed with a hand tachometer Before initial start up Do not exceed the maximum spindle running time of 1 minute Make this check before installing the bowl Speed deviations up to 5 are ad missible Fig 79 Important instructions When the bowl has been removed no o...

Page 79: ...Westfalia Separator Mineraloil Systems GmbH 79 2058 9001 101 0506 ...

Page 80: ...plants the condition of the clutch shoes must be checked more often than stated in this schedule It is not possible to state a definitive time We recommend checking the clutch shoes after 1000 operating hours or after 2 months at the latest Bowl inspection Dismantle bowl and centripetal pump Clean the bowl and centripetal pump parts and check for corrosion and erosion Clean all holes nozzles and c...

Page 81: ... drive chamber When using synthetic oil 3 Check the bowl height See section 4 7 1 In case of direct current Check the spindle speed bowl Check only after motor or drive replace ment See section 4 1 5 Check the starting time See section 4 1 5 Clean the strainer and pipe in the operating liquid feed system on the self cleaning separator See section 4 3 4 Clean the strainer at the water pressure redu...

Page 82: ...l clutch Replace vibration absorber Check thickness of brake lining and replace if necessary Use set of spare parts drive operation 2 years or 16000 hours See section Parts list Re lubricate motor bearings if required See instructions of motor manufacturer When using mineral oil 3 Oil change and thorough cleaning of the drive chamber When using synthetic oil 3 Check the bowl height See section 4 7...

Page 83: ...stopping of the separator shaft driven alternator operation and power plants shorter mainte nance intervals are required It is not possible to state a definitive time We recommend checking the clutch shoes after 1 000 oper ating hours or after 2 months at the latest 4 2 2 Hoses and hose pipes Replace hose pipes when an inspection reveals one or more of the following de fects Damage of the outer la...

Page 84: ...o F 100 10 mm2 s cSt Part No 0015 0003 080 2 5 litres Dispose of the oil as per instructions of the oil manufacturer The viscosity class SAE 30 covers a larger viscosity range than specified here However only oils with the viscosity range specified here may be used Do not use mineral motor vehicle or engine oils OIL QUALITY synthetic oil Use the synthetic lube oil tested by Westfalia Separator Des...

Page 85: ... the lower third of the sight glass dur ing operation 1 Maximum oil level 2 Minimum oil level Minimum oil level at separator standstill approx up to lower third of sight glass Maximum oil level at separator standstill up to middle of sight glass OIL CHECK Check the oil level every week From time to time undo the oil drain screw and check whether there is water in the oil bath When the oil exhibits...

Page 86: ...Westfalia Separator 86 Mineraloil Systems GmbH 2058 9001 101 0506 4 2 4 Lubrication Chart Fig 83 Lubrication schedule ...

Page 87: ...2 x 2 500 cm 3 Drive chamber 1 Lube oil synthetic Mobil SHC 626 ISO VG 68 8 000 1 x 2 500 cm 3 Drive chamber 2 according to instructions of motor manufacturer Motor bearings 3 2 x Threads and sliding sur faces of bowl 4 1 x Threads of fittings 5 Lubricating grease see parts list as required 1 x apply sparingly Manually operated parts such as locking brake Check oil level regularly through sight gl...

Page 88: ... F Type l Symbol Designation accord ing to DIN 51502 mm2 s cSt HYSPIN AWS 100 BTC 3 ALPHA ZN 100 100 CTC 1 MARINE HEAVY 99 CTC 3 MTC 3 GST OIL 100 OTC 2 NL Gear Compound 100 100 OTC 3 Veritas Marine Oil R O 30 108 WTC 2 1 3 DELO 3000 Marine Oil 30 104 ATLANTA MARINE 30 CSD 1 DISOLA M 3015 105 OSD 2 TURBINE T 100 95 SD 1 1 3 EXX MAR XP 110 NUTO H 100 SPARTAN EP 100 100 ESD 18 HARMONY 100 95 GSC 15 ...

Page 89: ...ng condi tions e g high temperatures the quality of the oils may be insufficient so that more efficient oils e g synthetic oils must be used If necessary consult Westfalia Separator For the different separator types and oil types the viscosity ranges are specified in the table of lubricating oils The operating temperature of the separator exceeds normally 80 o C 176 o F At those temperatures some ...

Page 90: ...Westfalia Separator 90 Mineraloil Systems GmbH 2058 9001 101 0506 4 3 Bowl Fig 84 Exploded view of the bowl and centripetal pump ...

Page 91: ... 170 Gasket 180 1 Distributor complete 190 Disk stack complete 200 1 Separating disk 210 1 Bowl top 220 Gasket 230 Gasket 240 Threaded pin M 10 x 10 250 Centripetal pump chamber cover 260 Gasket 270 Gasket 280 Set of regulating rings 290 Gasket 300 Centripetal pump chamber cover 310 Lock ring 320 Spindle screw 330 Gasket 510 Centripetal pump compl 520 Gasket 530 Sensing liquid pump 540 Gasket 550 ...

Page 92: ...ve belts or if the belts have come off Do not loosen any part of the separator before the bowl has come to a stand still Be sure to observe the run down time of 30 minutes until dismantling the separator Applying the brakes is not effective Danger of injury through very hot separator parts When carrying out maintenance work there is a danger of injury through hot separator parts separating tempera...

Page 93: ...58 9001 101 0506 For standard tools see section 4 11 Fig 86 Disconnect water feed line 1 Fig 87 Unscrew handle connection piece 1 left hand thread while holding the centripetal pump with offset wrench 2 Fig 88 Unscrew the hex head screws with washers ...

Page 94: ...ust register properly Fig 90 If necessary see sect 4 2 1 Take gasket 1 out of the upper sec tion of the frame Fig 91 Unscrew the lock ring with the hook wrench left hand thread and remove it Fig 92 Screw handle connection piece into the centripetal pump left hand thread Lift off the complete centripetal pump centripetal pump chamber cover and spacer ring ...

Page 95: ...ng parts centripetal pump 1 with inserted gasket sensing liquid pump 2 with in serted gaskets regulating ring 3 centripetal pump chamber cover 5 with gaskets 4 and 6 centripetal pump 7 with inserted gasket Fig 95 Unscrew the spindle screw with a socket wrench and commercially available ratchet left hand thread Fig 96 Force the bowl at least 10 mm off the spindle cone using an eye bolt and lift it ...

Page 96: ...oth over the spindle When the bowl has been removed no oil must spill onto the drive belt via the spindle Fig 98 Place on plate and screw the complete eye bolt into the bowl bottom Fig 99 Compress the disk stack Fig 100 Unscrew the threaded pins out of the bowl top with a screwdriver ...

Page 97: ...he O mark is not covered by the ring spanner Firmly tighten the fastening screws 2 of the ring spanner Fig 102 Strike open the bowl top with a mal let left hand thread Fig 103 Unscrew the complete eye bolt from the bowl bottom Remove the plate Unscrew the ring spanner Fig 104 Lift off the bowl top with fitted gas kets by hand ...

Page 98: ... 105 Remove separating disk Fig 106 Lift out the distributor together with disk stack Fig 107 Insert the spindle screw Fig 108 Screw the complete eye bolt into the bell shaped piece as shown Screw the bell shaped piece with eye bolt into the thread of the sliding piston ...

Page 99: ...ith fit ted gasket with bell shaped piece and eye bolt Fig 111 Unscrew the four Allen screws hold ing the closing chamber bottom and the bowl bottom together Fig 112 Screw the complete eye bolt into the bell shaped piece as shown Screw the bell shaped piece into the thread of the annular piston Force off annular piston and closing chamber with the aid of the eye bolt ...

Page 100: ...1 0506 Fig 113 Remove the annular piston and closing chamber bottom with fitted gaskets with the bell shaped piece and eye bolt Fig 114 Unscrew the eye bolt and bell shaped piece from the annular pis ton Fig 115 Unscrew the spindle screw Fig 116 Remove gasket 1 ...

Page 101: ...d closing chamber bottom 2 apart using a mallet Fig 118 When replacing the gasket in the water chamber bottom Turn bowl through 180o upside down Unscrew the four Allen screws from the water chamber bottom Fig 119 Water chamber bottom press off with a screwdriver and remove it together with the gasket ...

Page 102: ...ied scale with citric acid For cleaning the individual disks and bowl parts Do not use metal scrapers and metal brushes Fig 120 Take the gaskets out of the bowl parts Clean the grooves and gaskets to avoid corrosion in the grooves Replace damaged very swollen hardened or brittle gaskets immedi ately Clean the small holes for the feed and discharge of the operating liquid with particular care to en...

Page 103: ...ean the inside of the upper section of the frame from time to time Refer to the maintenance schedule section 4 2 1 dismantle the bowl section 4 3 1 Fig 122 Place a cloth over the spindle When the bowl has been removed no cleaning liquid must spill onto the drive belt via the spindle 4 3 4 Cleaning the strainer and the operating water feeding system The strainer and the operating water feeding syst...

Page 104: ...he guide and contact sur faces of the bowl are clean Grease the guide surfaces as specified in the lubrication schedule see 4 2 4 Fig 123 When fitting the bowl parts make sure that the O marks on all parts are aligned Only then will the parts fit correctly over arresting pins and guide ribs Avoid damaging bowl parts when fitting and removing by precise positioning no diagonal pull Select the low l...

Page 105: ... Thoroughly clean the gasket grooves of the individual bowl parts and apply a thin coat of grease After fitting check that the gaskets are not twisted the gaskets are evenly positioned in the groove For special tools see section Parts list For standard tools see section 4 11 ...

Page 106: ... 126 When replacing the gasket in the water chamber bottom Insert gasket 1 in the groove of the water chamber bottom 2 Turn bowl bottom through 180o up side down Place water chamber bottom 2 on the bowl bottom The O marks must be aligned Screw in the four Allen screws 3 holding the water chamber bottom and bowl bottom together tight Torque 15 Nm Fig 127 Insert gasket 1 in the groove in the bowl bo...

Page 107: ... annular piston Grease guide surfaces as specified in the lubrication schedule see 4 2 4 Fig 129 Install annular piston 1 in the bowl bottom 2 Fig 130 Turn the sliding piston through 180o upside down Fit sliding piston 1 together with plate 2 and complete eye bolt 3 as shown Fig 131 Press the annular piston 1 into the bowl bottom with the aid of nut 2 ...

Page 108: ...he clos ing chamber bottom Grease guide surfaces as specified in the lubrication schedule see 4 2 4 Fig 134 Place closing chamber bottom 1 in the annular piston 2 and and bolt on the bowl bottom with the aid of the four Allen screws 3 The O marks must be aligned Fig 135 Screw tight the four Allen screws holding the closing chamber bottom and bowl bottom together Torque 15 Nm ...

Page 109: ...cation schedule see 4 2 4 Fig 137 Screw the complete eye bolt into the bell shaped piece as shown Screw the bell shaped piece with eye bolt into the thread of the sliding piston Fig 138 Place sliding piston with bell shaped piece and eye bolt into the bowl bot tom Fig 139 Lower the sliding piston by turning the eye bolt counterclockwise Use light hammer blows to help as shown ...

Page 110: ...it the required total number of disks Note The required number of disks e g 84 1 is stamped on the blind disk Number of disks with spacers A 84 Number of blind disks B 1 Fig 142 Install the distributor together with the disk stack Pay attention to correct positioning The O marks must be aligned Fig 143 Mount the separating disk Pay attention to correct positioning The O marks must be aligned ...

Page 111: ...ection 4 3 8 Fig 145 To prevent seizing of the threads the threads and guide surfaces of the bowl bottom and bowl top as well as the contact surfaces on the bowl top and sliding piston must be carefully cleaned wiped dry and greased in accordance with the lubrication schedule see 4 2 4 Fig 146 Screw the bowl top by hand into the bowl bottom left hand thread Fig 147 Place on plate and Screw the com...

Page 112: ...screw the threaded pins out of the bowl top with a screwdriver Fig 150 Bolt ring spanner 1 to the bowl top Make sure that the O mark is not covered by the ring spanner Firmly tighten the fastening screws 2 of the ring spanner Fig 151 Compress the disk stack again and screw in the bowl top with the ring spanner ...

Page 113: ...top with a mallet until the O mark is reached CAUTION A loose bowl top can endanger life Fig 153 Unscrew the ring spanner Unscrew the eye bolt from the bowl bottom and remove the plate Fig 154 Screw in the two threaded pins us ing a screwdriver Fig 155 Screw the eye bolt into the bowl bot tom ...

Page 114: ...the spindle cone with a suitable cloth Do not grease the conical parts Fig 157 Turn bowl through 90o Clean the bowl hub with a suitable cloth Do not grease the bowl hub Fig 158 Carefully place the bowl using eye bolt and hoist on the spindle cone Fig 159 Unscrew the eye bolt from the bowl bottom ...

Page 115: ...hten spindle screw Torque 50 Nm CAUTION A loose spindle screw can endan ger life Fig 162 Check that the spindle and bowl are centric The control dimension B is 3 5 1 5 mm between the bowl and the upper section of the frame Pay attention to bowl height A see section 4 7 1 Fig 163 Insert gasket 1 in the centripetal pump groove Lightly grease threads and contact surfaces of the centripetal pump Insta...

Page 116: ...f the centripetal pump chamber cover Fig 165 Mount the centripetal pump cham ber cover with fitted gaskets Fig 166 Mount the regulating ring selected from the set of regulating rings See section 2 6 Fig 167 Insert gaskets 1 and 2 in the sens ing liquid pump grooves Grease guide surfaces Install sensing liquid pump ...

Page 117: ... cover Fig 170 Grease the threads on the bowl top and lock ring as specified in the Lu brication schedule see 4 2 4 Screw tight the lock ring using the hook wrench left hand thread CAUTION A loose lock ring can endanger life Fig 171 Insert gaskets 1 and 2 in spacer ring Grease the guide surfaces of the centripetal pump as specified in the lubrication schedule see 4 2 4 Fit spacer ring ...

Page 118: ...Westfalia Separator 118 Mineraloil Systems GmbH 2058 9001 101 0506 Pay attention to section 4 7 1 ...

Page 119: ... 60 mm ATTENTION The groove of the annular piston must not get damaged Fig 173 Screw two wooden screws in the holes in the polyamide gasket ATTENTION The groove of the annular piston must not get damaged Force off the old polyamide gasket with the wooden screws Lever it bit by bit out of the groove using a screwdriver Note If the polyamide gasket can t be re moved repeat this procedure Fig 174 REM...

Page 120: ...gasket into the groove applying a vice at four dia metrically opposite points Then pull the gasket bit by bit into the groove with the vice Use smooth copper jaws Fig 177 If the dimension of the pressed in gas ket is more than 0 5 mm the polyamide gasket must be fur ther pressed in the vice Fig 178 By carrying out several measure ments around the entire circumfer ence of the annular piston check t...

Page 121: ...G Heat the gasket in approx 80 o C 176 o F water for 5 minutes Wipe dry the gasket Fit the gasket into the clean groove of the bowl top with the narrow side fac ing the bowl top Fig 180 Variant I Pull the polyamide gasket into the groove applying a vice at four dia metrically opposite points Then pull the gasket bit by bit into the groove with the vice Use smooth copper jaws Fig 181 Variant II Pla...

Page 122: ...Westfalia Separator 122 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 182 The sealing surface of the gasket must not protrude by more than 0 5 mm from the surface A of the bowl top ...

Page 123: ...to max 0 5 mm several times be fore it has to be replaced When the first erosion marks 0 2 mm deep are detected i e as soon as the bowl starts to leak Remachine the sealing surface of the sliding piston Fig 184 When remachining make sure that the sealing surface is machined cleanly and shoulder H at diameter X is still at least 1 5 mm high Standard parameters for remachining the sealing surface Su...

Page 124: ...Westfalia Separator 124 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 185 After facing fit a new polymide gasket B into the bowl top see section 4 3 8 ...

Page 125: ...ood Fig 186 If the gasket has been removed to keep to the service intervals Insert a new gasket 1 in the groove of the upper part of the frame Fig 187 CAUTION Danger of injury Unlock the shackle Carefully close the hood Fig 188 Screw in the three hex head screws M 12 x 30 with washers ...

Page 126: ...tion piece 1 with new gaskets 2 Apply a thin coat of grease to the guide surfaces and threads of the handle connection piece as speci fied in the lubrication schedule see 4 2 4 Fig 190 Introduce handle connection piece 1 into the hood and Screw it down to fasten the centripe tal pump left hand thread To do this use offset wrench 2 Fig 191 Connect water feed line 1 ...

Page 127: ... few starts is perfectly normal and will dis appear after a short time of operation Fig 192 If the bowl reaches its rated speed in less than 1 5 minutes see nameplate resulting in an inadmissibly high motor current consumption during start up Imax 1 8 x IN reduce the number of clutch shoes be sure to keep the clutch shoes evenly spaced Wear to the clutch shoes depends on number of start ups ejecti...

Page 128: ...Westfalia Separator 128 Mineraloil Systems GmbH 2058 9001 101 0506 4 6 Drive Fig 193 Exploded view of the drive ...

Page 129: ...M 10 x 65 12 Disk 13 Retaining ring 60 x 2 14 Drive belt 15 Spindle 16 Bearing cover 17 Hex head screw M 10 x 20 18 Bearing cover 19 Grooved ball bearing 20 Retaining ring 35 x 1 5 21 Ball bearing protection ring 22 Angular contact ball bearing 23 Grooved ball bearing 24 Gasket 25 Rubber metal cushion 26 Pivoting bearing compl 27 Retaining ring 40 x 1 75 28 Retaining ring 62 x 2 29 Gasket 30 Beari...

Page 130: ...efore the bowl has come to a stand still Be sure to observe the run down time of 30 minutes until dismantling the separator Applying the brake is not effective Danger of injury through very hot separator parts When carrying out maintenance work there is a danger of injury through hot separator parts separating temperatures of 70 to 100 o C CAUTION Danger to life and limb through electric current T...

Page 131: ...ways set them down on a rubber mat or a wooden pallet Before fitting the drive parts Thoroughly clean and dry the drive chamber Use only a cleaning agent that is approved for the field of application Check the ball bearings of the spindle and centrifugal clutch Use only the ball bearings specified in the parts list To avoid bearing damage always operate the separator with installed bowl ...

Page 132: ...moving the drive belt and spindle assembly Pay special attention to section 4 6 1 Fig 195 Undo the oil drain screw and drain the oil into an oil pan approx 2 5 l Fig 196 Undo three hex head screws 1 Remove the brake with brake hous ing 2 Fig 197 Unscrew four hex head screws 1 ...

Page 133: ...mm Drive belt is slackened Pull the drive belt off the belt pulley centrifugal clutch downwards Fig 199 Lift the motor with centrifugal clutch out of the lower section of frame Fig 200 Remove the operating water con nection in the upper section of frame Unscrew union 1 Fig 201 Unscrew four hex head screws 1 of the operating water feeding system ...

Page 134: ...ion of frame Fig 204 Undo three hex head screws 1 Unscrew spindle assembly 2 from the lower section of the frame For dismantling the spindle assem bly see section 4 6 3 If the vibration absorber is also pulled out of the lower section of the frame Loosen it from the spindle assembly by striking the spindle on a wooden base Fig 205 Remove from the lower section of frame Gasket 1 Rubber metal cushio...

Page 135: ... three hex head screws 1 and take the bearing cover 2 with glued in hex head screw out of the lower section of frame Fig 207 If necessary Take out gasket 1 Fig 208 If necessary Take retaining ring 1 out of the pivoting bearing groove Tool commercially available inner snap pli ers with offset jaws ...

Page 136: ...H 2058 9001 101 0506 4 6 3 Dismantling the spindle assembly Fig 209 Spindle assembly Fig 210 Pull off from the spindle angular contact ball bearing 1 grooved ball bearing 2 ball bearing protection ring 3 Tool commercially available pulling de vice ...

Page 137: ...r 2 bearing cover 3 Tool commercially available pulling de vice Fig 213 If no commercial pulling device is available Clamp the spindle assembly be tween two assembly benches see sketches 1 and 2 Take the retaining ring out of the spindle groove see sketch 2 Place on a block of wood and lightly hammer the spindle out of the seat of the ball bearings Be careful not to damage the spin dle Tools Inner...

Page 138: ...ecial attention to section 4 6 1 Fig 214 Undo hex head screws 1 Remove the brake with brake hous ing 2 Fig 215 Undo hex head screws 1 Fig 216 Pull the motor out of the flange guide by means of the hoist approx 5 mm Dive belt is slackened Pull the drive belt off the flat belt pul ley centrifugal clutch downwards ...

Page 139: ...id clutch out of the lower section of the frame Fig 218 Turn the motor together with the centrifugal clutch 90o upside down with the aid of the hoist Prevent part from overturning and rolling away Fig 219 Undo retaining ring 1 Take off washer 2 Fig 220 Pull the clutch shoes out of the clutch driver ...

Page 140: ...ver 1 with an open ended wrench and for protecting the motor shaft end Screw threaded pin 2 M 10x20 into the threading of the motor shaft end Fig 223 Screw the eye bolt into the clutch driver Arrest the clutch driver with an open ended wrench Force the centrifugal clutch off the motor shaft end by turning the eye bolt clockwise Fig 224 Remove eye bolt 1 from the clutch driver and cylindrical screw...

Page 141: ...lock Drive the clutch driver downwards by means of light hammer blows Loosen the clutch driver from the seat of the two ball bearings Fig 227 Take the retaining rings out of the clutch drum grooves Fig 228 Turn the clutch pulley through 180o and place it on wooden supports as shown Drive the grooved ball bearing and spacer bush out of the clutch pulley Tools Disk Ø 86 94 mm Wooden block Hammer ...

Page 142: ...arts see 4 6 exploded view Fig 229 If necessary Insert retaining ring 1 in the pivoting bearing groove Tool commercially available inner snap pli ers with offset jaws Fig 230 If necessary Insert gasket 1 in the groove in the lower section of frame Fig 231 If necessary Bolt tight bearing cover 1 with hex head screw glued in with Loctite with three hex head screws 2 ...

Page 143: ...tting position of the bearing cover Grooved ball bearing 3 Heat in oil to 80 o C and slide onto the spindle Insert retaining ring 4 in the spindle groove Fig 234 Ball bearing protection ring 1 grooved ball bearing 2 and angular contact ball bearing 3 Heat in oil to 80 o C and slide onto the spindle Bearing damage is caused by incor rect fitting When fitting angular contact ball bearing 3 on the sp...

Page 144: ...imensions of the parts see 4 6 exploded view Fig 236 Clean the clutch pulley Insert retaining ring in lower groove Check correct fitting of retaining ring 1 Fig 237 Carefully drive grooved ball bearing 1 with a disk 2 up to the retaining ring Disk 2 may only contact the outer ring of grooved ball bearing 1 Tools Disk Ø 86 94 mm Wooden block Hammer ...

Page 145: ... ring Fig 239 Carefully drive grooved ball bearing 1 with a suitable disk 2 up to the dis tance bush Disk 2 may only contact the outer ring of grooved ball bearing 1 Tools Disk Ø 86 94 mm Wooden block Hammer Fig 240 Insert retaining ring 2 180o offset relative to retaining ring 1 in the up per groove danger of imbalance ...

Page 146: ... bearing inner ring on disk 1 Tool Disk Ø 61 69 mm Fig 242 Distance bush 1 must be flush with the inner rings of the two grooved ball bearings Fig 243 Carefully hammer the clutch driver into the grooved ball bearing with light blows using a rubber hammer Fig 244 Turn the clutch pulley through 180o Fit the retaining ring in the groove of the clutch driver ...

Page 147: ...shaft end Pay attention to the feather key groove Arrest the clutch driver 1 with an open ended wrench Insert plate 2 as shown and screw hex head screw 3 M 10x200 together with hexagon nut 4 M10 into the motor shaft end Fig 247 Pull the centrifugal clutch onto the motor shaft end as far as it will go by turning hexagon nut 4 with a second open ended wrench Fig 248 Undo hex head screw 1 together wi...

Page 148: ...th driver 1 arrested Provide hex head screw 2 M 10x65 with washer 3 and thread it into the motor shaft end Fig 250 Fit clutch shoes Make sure that the clutch shoes are evenly spaced see sect 4 5 Fig 251 Insert washer 1 Fit the retaining ring 2 in the groove of the clutch driver ...

Page 149: ...grease the belt contact surfaces of the spindle and clutch drum Fit the drive belt through upper section of frame opening 1 and through brake housing opening 2 centrifugal clutch Fig 254 Screw hex head screw 1 M 10 x 120 with hexagon nut 2 and washer 3 through the frame bore into the taphole of the centrifugal clutch To avoid damage to the grooved ball bearing do not screw in hex head screw 1 all ...

Page 150: ...relative to the opposite side of the motor when the drive belt has not been fitted or ten sioned see Fig 256 pos 2 The spindle is pulled into the centric axis when the belt is tensioned see Fig 256 pos 1 Fig 256 Check that the spindle 1 can be turned easily whether the spindle has been pulled into the centric axis by tensioning the drive belt 3 see Fig 162 Fig 257 Insert gasket 1 in the upper sect...

Page 151: ...g 259 Fit brake and brake housing 2 to the lower section of the frame with three hex head screws 1 M 8 x 20 Fig 260 Screw in oil drain screw 1 with fitted gasket Screw in the sight glass 2 Fill in oil as described in section 4 2 3 and screw in sight glass 3 with gasket Danger to life and limb through electric current Have the motor connected by an authorized electrician ...

Page 152: ... not be adjusted on this separator may only be measured with fitted drive belt Fig 261 The control dimension A is 25 5 2 mm between upper edge of bowl lock ring and upper section of frame A bowl height check is necessary e g after replacing the drive parts after fitting another bowl after fitting a different centripetal pump as soon as the centripetal pump exhibits grinding marks If it does prove ...

Page 153: ...e frame rim Are the hood screws tight Fig 263 Lightly grease the threads of the centripetal pump as specified in the lubrication chart Fit handle connection piece 1 in the centripetal pump Hold the centripetal pump with offset wrench 2 Screw the handle connection piece into the centripetal piece as far as it will go left hand thread Fig 264 Hold the handle connection piece 1 Turn the offset wrench...

Page 154: ...Westfalia Separator 154 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 265 Raise the handle connection piece as far as it will go Measure the axial play A 2 2 5 mm ...

Page 155: ...e of product 2 Observe discharges for water solids and oil to see if the bowl is operating correctly 3 3 4 9 Before a long term shut down of the separator Thoroughly clean the separator see sect 4 3 2 and 4 3 3 Dry and grease the clean bowl parts and all unvarnished machine parts to avoid corrosion damage Store the clean greased bowl in a dry place until reuse Store the gaskets in a cool dry dust ...

Page 156: ...slushing oil Check gaskets Replace damaged very swollen hardened or brittle gaskets immediately Assemble bowl see section 4 3 6 Check the ball bearings of the spindle and centrifugal clutch When damaged replace the ball bearings immediately Fit drive belt see section 4 6 5 or 4 6 7 Fill the drive chamber with the specified lube oil as specified in section 4 2 3 ...

Page 157: ...Westfalia Separator Mineraloil Systems GmbH 157 2058 9001 101 0506 ...

Page 158: ...Westfalia Separator 158 Mineraloil Systems GmbH 2058 9001 101 0506 4 11 Standard tools are commercially available tools to be supplied by the customer Fig 266 ...

Page 159: ... gauge 5 Electric oil heater for ball bearings 6 Ratchet 7 Standard hammer and mallet 8 Inner snap pliers with offset jaws Ø 40 mm 9 Outer snap pliers Ø 35 mm 10 Hand tachometer 11 Vice 12 Wrench adjustable 13 Brushes 14 Puller 200 x 200 mm 15 Open ended wrench various sizes 16 Wooden blocks 17 Drill 18 Drill bit Ø 2 mm 19 Wooden screws max Ø 4 mm x 50 mm length ...

Page 160: ...Westfalia Separator 160 Mineraloil Systems GmbH 2058 9001 101 0506 ...

Page 161: ...Westfalia Separator Mineraloil Systems GmbH 161 2058 9001 101 0506 5 Accessories 5 1 Solenoid valve block 162 5 2 Pressure switch 164 ...

Page 162: ...l They are equipped with a manual override for testing purposes Fig 267 10 Magnet coil 70 Sleeve type ball valve 20 Coupler socket 80 Strainer compl 30 Diaphragm 90 Filter insert 40 Magnet core 110 Housing with manual override 50 Hose outlet A Manual override 60 Hose outlet Fig 268 Manual override A The manual override can only be actuated with a screwdriver 1 closed 2 open ...

Page 163: ...tted cable 1 5 m long Temperature Medium 10 to 80 C 14 176 F Ambient max 35 C 95 F In case of electrical faults Switch off main switch Shut off main valve for operating water Problem Cause Action Control unit is defective Contact service backup support Wire break in the connect ing terminal Replace wire Connecting terminal on the connector block is loose Tighten the screw of the connecting termina...

Page 164: ...ionally fitted in the product discharge line not standard supply sched ule is fitted in the water discharge as standard switches in case of an increase in pressure is maintenance free Fig 269 Setpoint adjustment Must a setpoint adjustment be made If yes Alter the setpoint using a screw driver Adjustment 0 5 bar revolution Note By adapting the status signal 0 or 1 to the control with the indicating...

Page 165: ... switch PAH 1 0 bar 1 3 0 bar 2 1 0 bar 1 The product discharge pressure on the pressure gauge separator must be 0 5 to 1 bar above the switching point 2 The product discharge pressure on the pressure gauge separator must be 0 5 to 1 bar below the switching point See process data sheet for order specific settings order documentation Fig 271 Function of the switching con tact P Pressure PAL Connect...

Page 166: ...ystems GmbH 2058 9001 101 0506 Technical data Part No pressure switch 0005 4315 000 Working pressure 0 to 6 bar Enclosure IP 65 Standard DIN 43650 A Cable 1 5 m marine cable type MGG J 3 x 1 5 mm Medium temperature 25 to 120 C 13 to 248 F ...

Page 167: ...e 185 Bowl complete 187 Disk stack complete 188 Centripetal pump compl 189 Hood complete 191 Retaining bracket compl 192 Water feed line compl 193 Valve complete 194 Corrugated hose compl 195 Set of tools and accessories 197 Lubricants hazardous materials 197 Set of spare parts bowl hood operation 1 year or 8000 hours 199 Set of spare parts drive 50 Hz operation 1 year or 8000 hours 201 Set of spa...

Page 168: ...Westfalia Separator 168 Mineraloil Systems GmbH 2058 9001 101 0506 ...

Page 169: ...wl lock ring bowl bottom or bowl shell if different from the machine serial number Only required when ordering pare parts for pump and pump connection parts Model and number of pump see pump nameplate The details must be complete when the part number ends with a letter e g 2050 6600 L since this indicates that the parts are available in different de signs Fig 272 Use only genuine spare parts from ...

Page 170: ...Westfalia Separator 170 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 273 ...

Page 171: ... Adhesive plate 30 0024 6326 000 1 Adhesive plate 40 0024 6426 000 1 Plate 50 0024 6071 000 1 Decal arrow 60 0024 6330 000 1 Adhesive plate 70 0024 6329 000 1 Adhesive plate 80 0024 6328 000 1 Adhesive plate 90 0024 6325 000 1 Adhesive plate 100 0024 6334 000 1 Maker s nameplate 110 0024 3413 010 1 Nameplate 130 0026 1571 300 4 Grooved drive stud 140 0024 5049 000 1 Adhesive plate ...

Page 172: ...Westfalia Separator 172 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 274 ...

Page 173: ...50 1 Gasket 140 2058 1219 000 1 Operating water feeding system 150 0019 6900 300 4 Hex head screw 160 0018 2477 030 1 Screw coupling 170 2058 1464 000 1 Pipe 180 0018 0021 260 1 Angle 190 0018 1796 600 1 Hose outlet 200 0018 2786 758 0 500 m Hose 210 0018 3816 300 2 Hose clip 220 0018 6744 710 1 Hose 230 0018 3804 300 2 Hose clip 240 0018 6479 710 1 Hose 250 0018 3817 300 2 Hose clip 260 see page ...

Page 174: ... Systems GmbH 2058 9001 101 0506 Fig 275 Pos Part No Qty Designation 2058 1031 000 1 Brake bolt complete 10 2058 1039 000 1 Brake bolt 20 0021 3301 980 1 Brake lining 30 0019 2111 400 1 Countersunk screw 40 0019 6310 300 1 Threaded pin ...

Page 175: ... GmbH 175 2058 9001 101 0506 Fig 276 Pos Part No Qty Designation 2048 8105 020 1 Solenoid valve block complete 10 see page 176 1 Solenoid valve block 20 0018 2793 758 0 190 m Hose 30 0018 1797 600 1 Hose outlet 40 0018 3814 310 2 Hose clip ...

Page 176: ...0 0018 5118 040 2 Coupler socket 30 0018 5947 820 2 Diaphragm 40 0018 3695 000 2 Magnet core 50 0018 1796 600 2 Hose outlet 60 0018 1797 600 1 Hose outlet 70 0018 1763 630 1 Sleeve type ball valve 80 0018 2523 600 1 Strainer compl 90 0018 2523 300 1 Filter insert 100 0018 6654 030 1 1 Set of gaskets 110 0018 6654 040 2 Housing with manual override 1 This position is not illustrated ...

Page 177: ...Westfalia Separator Mineraloil Systems GmbH 177 2058 9001 101 0506 ...

Page 178: ...Westfalia Separator 178 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 278 ...

Page 179: ...0019 6933 300 3 Hex head screw 100 0019 6839 300 1 Hex head screw 110 0019 6933 300 3 Hex head screw 120 see page 185 1 Centrifugal clutch compl 130 0026 2418 400 1 Washer 140 0019 6517 300 1 Hex head screw 150 see page 179 1 Clutch shoe compl 160 2057 3367 000 1 Washer 170 0026 6011 170 1 Retaining ring 1 The number of clutch shoes depends on the driving force necessary for the centrifuge and on ...

Page 180: ... Pos Part Number Qty Designation 2058 3050 000 1 Set of drive parts 50 Hz 10 See page 183 1 Spindle assembly 20 0021 3345 900 1 Drive belt Pos Part Number Qty Designation 2058 3060 000 1 Set of drive parts 60 Hz 10 See page 183 1 Spindle assembly 20 0021 3344 900 1 Drive belt ...

Page 181: ...Westfalia Separator Mineraloil Systems GmbH 181 2058 9001 101 0506 ...

Page 182: ...Westfalia Separator 182 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 280 ...

Page 183: ...0 0008 1708 010 1 Ball bearing protection ring 70 0011 6203 000 1 Grooved ball bearing 80 0011 7203 250 1 Angular contact ball bearing Pos Part Number Qty Designation 2058 3429 050 1 Spindle complete 60 Hz 10 2058 3410 010 1 Spindle 20 2058 3375 000 1 Bearing cover 30 2058 3375 010 1 Bearing cover 40 0011 6207 000 1 Grooved ball bearing 50 0026 5866 170 1 Retaining ring 60 0008 1708 010 1 Ball bea...

Page 184: ...Westfalia Separator 184 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 281 ...

Page 185: ...ntrifugal clutch complete 10 2058 3365 000 1 Clutch drum 20 0011 6012 680 2 Grooved ball bearing 30 0026 2501 400 1 Distance bush 40 0026 0851 170 2 Retaining ring 50 as per order 1 1 Clutch driver 60 0026 6011 170 1 Retaining ring 1 When ordering this part please state diameter of motor shaft end and width of key ...

Page 186: ...Westfalia Separator 186 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 282 ...

Page 187: ...21 750 1 Gasket 180 2058 6620 000 1 1 Distributor compl 190 see page 188 1 Disk stack complete 200 2058 6652 010 1 1 Separating disk 210 2058 6611 000 1 1 Bowl top 220 0007 2706 750 1 Gasket 230 0007 3542 840 1 Gasket 240 0019 6324 400 2 Threaded pin 250 2058 6642 030 1 Centripetal pump chamber cover 260 0007 1987 750 1 Gasket 270 0007 1861 750 2 Gasket 280 2059 6691 030 1 Set of regulating rings ...

Page 188: ... 2146 6660 010 1 Disk stack complete 10 2146 6663 010 78 Disks compl 20 0028 0088 308 2 Disk IMPORTANT The number of disks depends on the bowl version The total number of disks required for your application e g 84 1 84 number of disks without spac ers 1 number of blind disks is stamped on the blind disk ...

Page 189: ...art Number Qty Designation 2058 2213 060 1 Centripetal pump compl 10 2058 2241 020 1 Centripetal pump compl 20 0007 1936 750 1 Gasket 30 2168 2337 020 1 Sensing liquid pump 40 0007 1904 750 2 Gasket 50 0007 2925 750 1 Gasket 60 2142 2239 000 1 Spacer ring 70 0007 2485 750 1 Gasket ...

Page 190: ...Westfalia Separator 190 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 285 ...

Page 191: ...page 194 1 Valve complete 150 0018 6999 030 1 Screwed socket 170 see page 195 2 Corrugated hose compl 180 0018 6652 000 2 Connector 190 0019 6307 150 2 Threaded pin 200 0019 1423 030 1 Threaded plug 210 0018 1479 400 1 Reducing connector 220 0018 2461 030 1 Cable gland 230 0018 3273 030 3 Screwed socket 240 0005 4315 000 2 Pressure switch 250 0018 3540 030 1 Adjustable L connector 255 0018 1061 03...

Page 192: ...arator 192 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 286 Pos Part No Qty Designation 0026 2101 000 1 Retaining bracket compl 10 0026 2095 020 1 Stirrup 20 0026 0721 090 1 Bolt 30 0026 5856 170 2 Retaining ring ...

Page 193: ...87 Pos Part No Qty Designation 2144 8816 000 1 Water feed line compl 10 0018 6282 600 1 Non return valve compl 20 2168 8448 000 1 Pipe 30 0013 1006 260 1 Coupling nut 40 0018 2015 000 1 Breather 50 0018 0021 260 1 Angle 60 0018 1796 600 1 Hose outlet 70 2144 1092 000 1 Disk ...

Page 194: ...Westfalia Separator 194 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 288 Pos Part Number Qty Designation 2058 8280 000 1 Valve complete 10 0018 2990 650 1 Check valve 20 0018 6035 030 2 Connector ...

Page 195: ...Westfalia Separator Mineraloil Systems GmbH 195 2058 9001 101 0506 Fig 289 Pos Part Number Qty Designation 0018 6656 100 1 Corrugated hose compl 10 0007 1729 830 2 Gasket ...

Page 196: ...Westfalia Separator 196 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 290 ...

Page 197: ...mpl 40 0013 0279 300 1 Hexagon nut 50 0019 6959 300 1 Hex head screw 60 0026 0356 300 1 Washer 70 2047 9982 000 1 Eye bolt complete 80 2058 9822 000 1 Bell shaped piece 90 2058 9881 000 1 Plate 100 2058 9943 000 1 Ring spanner complete 110 0018 2916 050 1 Double nipple transporting the separator 120 0019 6142 400 1 Allen screw 130 2058 9939 000 1 Washer 140 2142 9935 000 1 Pressure piece Pos Part ...

Page 198: ...Westfalia Separator 198 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 291 ...

Page 199: ...220 0007 2706 750 2 Gasket 230 0007 3542 840 1 Gasket 260 0007 1987 750 2 Gasket 270 0007 1861 750 4 Gasket 310 0007 2393 750 2 Gasket 320 0007 1936 750 4 Gasket 330 0007 1936 750 2 Gasket 340 0007 1904 750 4 Gasket 350 0007 2485 750 2 Gasket 360 0007 2925 750 2 Gasket 370 0007 1997 750 2 Gasket 380 0007 3378 750 1 Gasket 390 0015 0082 000 1 1 Lubricating grease 100 g 1 This position is not illust...

Page 200: ...Westfalia Separator 200 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 292 ...

Page 201: ...0011 7203 250 1 Angular contact ball bearing 50 0007 2608 750 1 Gasket 60 0026 5834 170 1 Retaining ring 70 0021 3345 900 1 Drive belt Pos Part Number Qty Designation 2058 9902 130 1 Set of spare parts drive 60 Hz operation 1 year or 8000 hours 10 0008 3533 000 1 Rubber metal cushion 20 0007 2581 750 1 Gasket 30 0011 6207 000 1 Grooved ball bearing 35 0011 6203 000 1 Grooved ball bearing 40 0011 7...

Page 202: ...Westfalia Separator 202 Mineraloil Systems GmbH 2058 9001 101 0506 Fig 293 ...

Page 203: ...0026 5834 170 1 Retaining ring 70 0021 3345 900 1 Drive belt 80 0011 6012 680 2 Grooved ball bearing 90 0021 3293 870 3 Clutch shoe Pos Part Number Qty Designation 2058 9902 140 1 Set of spare parts drive 60 Hz operation 2 years or 16 000 operating hours 10 0008 3533 000 1 Rubber metal cushion 20 0007 2581 750 1 Gasket 30 0011 6207 000 1 Grooved ball bearing 35 0011 6203 000 1 Grooved ball bearing...

Page 204: ...Westfalia Separator 204 Mineraloil Systems GmbH 2058 9001 101 0506 ...

Page 205: ...Westfalia Separator Mineraloil Systems GmbH 205 2058 9001 101 0506 ...

Page 206: ...e the Best Separate the Rest A company of GEA Group Westfalia Separator Mineraloil Systems GmbH Werner Habig Straße 1 D 59302 Oelde F R Germany Tel 49 0 25 22 77 0 Fax 49 0 25 22 77 23 94 http www westfalia separator com mailto info gea westfalia de ...

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Westfalia OSD 6-91-067, Instruction Manual

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