GEA OTC 3-02-137 Instruction Manual And Parts List Download Page 28

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Westfalia Separator

Mineraloil Systems GmbH

2051-9001-010

1205

1.7 Corrosion

Corrosion can also affect bowl parts made of stainless steel. This corrosion can
be flat-spread or pit- or crack-shaped and merits special attention.

Corrosion on stainless steel bowl material should be examined thoroughly and
documented.

Flat-spread corrosion can usually be measured (reduction of wall thickness)

Pit- or crack-shaped corrosion cannot be measured without the risk of damage.
At the initial stage pit-shaped corrosion is generally caused by chlorine ions.

Depending on the stressing of the part, pit-shaped corrosion can result in crack-
shaped corrosion.

Fig. 45

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 must be

shut down immediately

Contact your nearest Westfalia Separator representative for a thorough exami-
nation.

Fig. 46

Pittings

Pittings which are close together or
form a linear pattern can signify crack
formation beneath the surface.

Such pittings should be investigated
by a materials expert.

Summary of Contents for OTC 3-02-137

Page 1: ...Mechanical Separation Division Westfalia Separator Mineraloil Systems GmbH Instruction Manual and Parts List No 2051 9001 010 Edition 1205 Designation Centrifuge Model OTC 3 02 137 OTC 3 03 107 ...

Page 2: ...001 010 1205 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: ... Oelde F R Germany 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: ...2 Section through separator OTC 3 02 137 33 2 3 Dimensioned drawing of the separator OTC 3 03 107 34 2 4 Section through separator OTC 3 03 107 35 2 5 General 36 2 6 OTC 02 36 2 7 OTC 03 37 2 8 Main components of the separator 39 2 8 1 Bowl 40 2 8 2 Centripetal pump 42 2 8 3 Drive 43 2 9 The regulating ring 44 2 10 Technical data 46 3 Operation 49 3 1 Technical information 50 3 1 1 Separation 50 3...

Page 6: ...Cleaning the frame 106 4 5 3 Important instructions 107 4 5 4 Assembling the separator 109 4 6 Bowl shell insert 130 4 6 1 Removing the insert 130 4 6 2 Fitting the insert 132 4 7 Before a long term shut down of the separator 133 4 7 1 Before restarting 134 4 8 Standard tools 135 5 Accessories 137 5 1 Starter box 138 5 1 1 Electrical connection 139 5 2 Evaluating unit 141 5 3 Flow detector 142 5 3...

Page 7: ... or 16 000 hours 173 Starter box motor 220 230 V 4 6 A IP 55 174 Starter box motor 380 400 V 2 5 4 A IP 55 174 Starter box motor 440 V 2 5 4 A IP 55 174 Starter box motor 660 690 V IP 55 174 Float switch 175 Evaluating unit 220 230 V 50 60 Hz 176 Evaluating unit 110 115 V 50 60 Hz 176 Conversion kit OTC 02 in OTC 03 bowl parts 178 Conversion kit OTC 03 to OTC 02 bowl parts 179 ...

Page 8: ...Westfalia Separator 8 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 9: ...meaning 11 1 3 Basic operating principles 14 1 4 Bowl speed and product 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 19 1 6 3 Before start up 20 1 6 4 Starting 22 1 6 5 Shut down and Emergency Off 24 1 6 6 Maintenance and repair 25 1 7 Corrosion 28 1 8 Erosion 29 ...

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: ...truc tions Special attention must be given to assembly starting shutting down maintenance and servicing 1 6 1 Assembly Fig 12 If the plant has several separators be sure not to interchange parts of the different separators Some parts are marked with the se rial number of the machine or with the last three digits of the serial number Fig 13 Damaged parts must be replaced immediately by new or recon...

Page 17: ... marks must be in perfect condition The separator must not be operated if these locking devices and align ment marks are not in perfect condi tion Fig 16 When transporting and assembling machine parts avoid crushing and shear strain Fig 17 When assembling the bowl be sure to strictly adhere to the instructions given in chapter bowl in order to avoid undue imbalance Before starting the bowl be sure...

Page 18: ... CAUTION A loose lock ring can endanger life Fig 18 Securely tighten all other lock rings left hand thread Fig 19 Pay attention to the position of the marks The O marks must be aligned Fig 20 Carefully fasten hood 1 feed and discharge housing 2 and centripetal pump 3 ...

Page 19: ...electrical appliances and installa tions Especially the installation guidelines of Westfalia Separator have to be adhered to 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 Guidelines issued by the classificatio...

Page 20: ...ectly assembled Fig 23 The motor must run clockwise pay attention to direction of rotation ar row See section 4 2 4 Fig 24 The separator may only be operated with protection devices conforming to EN 294 Equip solid and liquid discharges accordingly Fig 25 Check that the lubrication and cool ing systems are serviceable ...

Page 21: ...supervisory equipment is operational and the correct limit values are adjusted Fig 27 Check that the product lines are set to operation Regularly check hoses for signs of ageing Check sight glasses for mechanical damage Damaged parts must be replaced immediately by new or recondi tioned parts ...

Page 22: ... heavy liquid density of the solids centrifugally dry are maximum values and must not be exceeded Fig 29 Wear ear protection Fig 30 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 23: ...ty regulations Refer to the safety data sheet of the product Wear protective clothing Fig 33 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 34 Only in case of hot operation Product contacting pa...

Page 24: ...1 9001 010 1205 Fig 35 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 36 For shut down refer to the chapter operation ...

Page 25: ...f worn or damaged ma chine parts is essential 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 therefore recommend in your own interest to...

Page 26: ...o a stand still See section 3 5 for standstill check options Fig 40 Do not climb onto or stand on the machine or parts of the machine Make provision for and use a sturdy working platform Fig 41 Place dismantled machine parts on a suitable base e g rubber mat Take steps to prevent machine parts from overturning and rolling away ...

Page 27: ...ot exceed 100 C 212 F Fig 43 Load carrying equipment such as lifting devices for bowl or distribu tor chains etc may only be used for work routines as described in this instruction man ual Do not use damaged or incomplete load carrying equipment Fig 44 Collect dripping oil to prevent dan ger of slipping or product infection When handling waste oils note They can be injurious to health depending on...

Page 28: ...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 45 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 29: ... 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 47 The surfaces most susceptible to erosion are 1 the bottom of the distributor the ri...

Page 30: ...05 Fig 48 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 31: ...7 32 2 2 Section through separator OTC 3 02 137 33 2 3 Dimensioned drawing of the separator OTC 3 03 107 34 2 4 Section through separator OTC 3 03 107 35 2 5 General 36 2 6 OTC 02 36 2 7 OTC 03 37 2 8 Main components of the separator 39 2 8 1 Bowl 40 2 8 2 Centripetal pump 42 2 8 3 Drive 43 2 9 The regulating ring 44 2 10 Technical data 46 ...

Page 32: ...o public waters Float switch Product feed Light liquid discharge Non return valvel Corrugated hose Earthing connection Heavy liquid discharge immersed Discharge by the centripetal pump built into the separator The separator foundation must not have contact with foundations of other units e g auxiliary diesel engine pumps to avoid damage to ball bearings Flowmeter OPTION Fig 49 Subject to modificat...

Page 33: ...Westfalia Separator Mineraloil Systems GmbH 33 2051 9001 010 1205 2 2 Section through separator OTC 3 02 137 Fig 50 Subject to modification ...

Page 34: ...s e g auxiliary diesel engine pumps to avoid damage to ball bearings Discharge by the centripetal pump built into the separator Do not discharge residuals into public waters See installation guidelines for further information Product feed Heavy liquid discharge Non return valve Corrugated hose Earthing connection Light liquid discharge not immersed Flowmeter OPTION Fig 51 Subject to modification ...

Page 35: ...Westfalia Separator Mineraloil Systems GmbH 35 2051 9001 010 1205 2 4 Section through separator OTC 3 03 107 Fig 52 Subject to modification ...

Page 36: ...n is that the compo nents of the product can be separated mechanically have different densities and do not emulsify 2 6 OTC 02 The separator OTC 02 is equipped with a solid wall disk bowl is used for the separation and clarification of liquids operates with regulating rings see section 2 9 The most important part of the separator is the bowl The separator bowl can depending on the application be c...

Page 37: ...er to assembling the separator Water seal only for OTC 02 purifier operating mode When the centrifuge is operated as a purifier a water seal must be created and maintained during operation to prevent the light liquid from discharging at the water outlet See section 3 2 2 7 OTC 03 The separator OTC 03 is equipped with a solid wall disk bowl is used for the separation of liquid mixtures operates wit...

Page 38: ...Westfalia Separator 38 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 39: ...n Function 1 Frame contains the drive parts supports motor bowl and hood 2 Bowl See section 2 8 1 3 Centripetal pump See section 2 8 2 4 Drive See section 2 8 3 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 ...

Page 40: ...k stack splits the liquid mixture consisting of a light and heavy phase e g oil water into 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 Separat...

Page 41: ...t on the upper wall of each disk interspace and slide down into the solids holding space 1 6 Bowl shell forms the solids holding space together with the bottom 1 7 Bottom is the connecting part between bowl shell and spindle see 2 8 3 2 Solids holding space collects the solids separated in the disk stack ...

Page 42: ...res sure is firmly connected to hood 2 of the separator Fig 58 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 43: ... via the belt pulley and via the drive belt 2 Flat belt pulley ensures power transmission between motor drive belt and spindle 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 given in the maintenance schedule see 4 3 1 4 Bowl spindle supports the bowl ...

Page 44: ... diameters whose inner diameter corresponds to the difference in density between the two liquid components Fig 60 Selecting the regulating ring OTC 02 Density of the light liquid at 20 o C 68 o F Inner diameter of the regulating ring kg dm3 mm 0 80 to 0 84 36 0 84 to 0 90 41 0 90 to 0 93 44 Density difference of the liquids Min density difference 0 07 kg dm3 Max density difference 0 20 kg dm3 The ...

Page 45: ... kg dm3 mm 0 84 to 0 88 44 0 88 to 0 95 41 Density difference of the liquids Min density difference 0 07 kg dm3 Max density difference 0 20 kg dm3 The max density of the light liquid is 0 95 kg dm3 with a density of the heavy liquid of 1 0 kg dm3 If heavy liquid discharges through the light liquid discharge the next largest regulating ring must be fitted ...

Page 46: ...witching off the motor 10 min Centripetal pump Output depending on medium up to max 1 740 l h Pressure head depending on output up to max 0 5 bar Water seal OTC 02 purifier operation Quantity 2 l Standard water specifications Suspended matter max 10 mg l Particle size max 50 µm Hardness up to 55 o C separating temperature 12o dH above 55 o C separating temperature 6o dH To convert the hardness val...

Page 47: ...V1 Enclosure IP 55 Drive 50 60 Hz Oil filling approx 1 3 l Oil quality see section 4 3 3 Max separating temperature 100 C 212 F Weights Separator with motor and bowl 68 kg 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 48: ...Westfalia Separator 48 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 49: ...on 50 3 1 1 Separation 50 3 1 2 General information on cleaning the bowl 50 3 1 3 Mathematical determination of the separating time 51 3 2 Before start up 52 3 3 Starting the separator 53 3 4 Monitoring of operation 53 3 5 Shutting down the separator 54 3 6 Trouble shooting 55 3 6 1 Trouble shooting 55 ...

Page 50: ...ime can be determined by experiment as follows Before beginning the test the solids holding space of the bowl must be free from solids Separator adjust to the desired throughput capacity and feed a certain product volume for a certain time 3 or 5 hours depending on the degree of contamination of the product Shut down the separator see section 3 5 Remove the bowl shell see section 4 4 The intervals...

Page 51: ...the separator remains constant Example for mathematical calculation of the separating time Given Trial separating time tV 2 hrs Solids volume during the trial separating time VF 0 1 l Solids holding space volume V 1 2 l Wanted Max separating time tmax hrs The maximum separating time is calculated as follows tV x V tmax VF 2 x 1 2 0 1 24 hours Note In order to assure a uniform product quality in th...

Page 52: ...for OTC 02 purifier operating mode The bowl must be filled with water min 2 litres To do this Unscrew screw plug 1 right hand thread Fill in min 2 litres of water using the measuring cup Screw the screw plug 1 back in Fig 62 Check that the machine is correctly assembled the hoses and hose pipes 1 are undamaged and connected see section 4 3 2 the drive chamber 2 is filled with oil in accordance wit...

Page 53: ... Switch on motor Attention The motor must rotate in counterclockwise direction observe through the motor housing See also section 4 2 4 Open the discharge lines Slowly open the product feed 3 4 Monitoring of operation On your daily round especially during the first 1500 operating hours pay at tention to the following Oil level Temperatures Pressures Leakage Vibrations Current consumption Starting ...

Page 54: ...indicated by standstill of the motor Fig 63 Check motor standstill Shine a torch through the motor housing Check that the fan wheel is no longer moving In the case of torn or defective drive 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 10 minutes until dismantling the separator Danger o...

Page 55: ...flat belt pulley and spindle The bowl does not come up to rated speed or takes too long to do so Solids have collected in the hood and are braking the bowl Clean the separator The bowl speed drops during operation The motor speed drops during opera tion Check motor and line voltage Bowl is out of balance for the following reasons For pos 1 3 Shut down separator Close feed and discharge lines 1 The...

Page 56: ... bowl hood see section Parts list page 171 Spindle OTC 02 The quality of the heavy liquid has deteriorated IMPORTANT Light liquid flows through the heavy liquid discharge OTC 03 The quality of the light liquid has deteriorated IMPORTANT Heavy liquid flows through the light liquid discharge Incorrect positioning of the spindle Check centric position of the spin dle Dimension A dimension A A toleran...

Page 57: ...ubrication 71 4 3 4 Lubrication Chart 73 4 3 5 Table of lubricating oils 74 4 3 6 Comments on table of lubricating oils for separators from Westfalia Separator 75 4 4 Cleaning the solids holding space bowl shell 76 4 4 1 Cleaning the disk stack 80 4 4 2 Cleaning the spindle inlet holes 80 4 4 3 Assembling the bowl after cleaning 82 4 5 Dismantling the separator 89 4 5 1 Cleaning the separator 105 ...

Page 58: ...ublic waters Float switch Product feed Light liquid discharge Non return valvel Corrugated hose Earthing connection Heavy liquid discharge immersed Discharge by the centripetal pump built into the separator The separator foundation must not have contact with foundations of other units e g auxiliary diesel engine pumps to avoid damage to ball bearings Flowmeter OPTION Fig 64 Subject to modification...

Page 59: ... g auxiliary diesel engine pumps to avoid damage to ball bearings Discharge by the centripetal pump built into the separator Do not discharge residuals into public waters See installation guidelines for further information Product feed Heavy liquid discharge Non return valve Corrugated hose Earthing connection Light liquid discharge not immersed Flowmeter OPTION Fig 65 Subject to modification ...

Page 60: ...ccidents by using suitably rated hoists for transport and in stallation For special tools see section Parts list Fig 66 Unscrew screw plug 1 with fitted gasket right hand thread Fig 67 Undo handle connection piece 1 by turning hook wrench 2 clock wise and holding T hexagon wrench 3 Fig 68 Remove handle connection piece ...

Page 61: ...eye bolt 2 and hexagon nut 3 and bolt tight Fig 70 Place mounted hook wrench 1 as shown on the hood and Fit handle connection piece 2 in the hood Fig 71 Tighten handle connection piece 1 by turning hook wrench 2 coun terclockwise and holding T hexagon wrench 3 Then Remove T hex head wrench 3 and remove hook wrench 2 ...

Page 62: ... to suspend the separator Make sure the machine touches down gently Fig 73 After transporting the separator Remove the hoist 1 Fig 74 Undo handle connection piece 1 by turning hook wrench 2 clock wise and holding T hexagon wrench 3 Fig 75 Remove handle connection piece 1 and remove hook wrench 2 Note Remove the eye bolt and hexagon nut from hook wrench 2 ...

Page 63: ...3 2051 9001 010 1205 Fig 76 Fit handle connection piece 1 with fitted gaskets back into the hood Fig 77 Tighten handle connection piece 1 by turning hook wrench 2 coun terclockwise and holding T hexagon wrench 3 Fig 78 Screw in plug 1 with gasket ...

Page 64: ...ed to foundations of other vibrating units to avoid the transfer of vibrations To avoid accidents fit the guard protection against contact with rotating drive parts beneath the separator in accordance with the installation pro posal Fig 79 Installation proposal Screw rubber metal cushions 4 into foundation 5 Screw studs 2 into rubber metal cushions 4 Place plate 3 over the studs Place the separato...

Page 65: ...l motor Rating Voltage Frequency Motor connection 380 420 V 50 Hz delta 1 1 kW 660 690 V 50 Hz star 1 3 kW 440 480 V 60 Hz delta Protection to be provided by the customer The motor must be protected by the customer by the measures specified in the electrical documentation Shipboard operation When operating the machine on board of ship pay attention to the installation guidelines issued by the resp...

Page 66: ...ist Check the direction of rotation of the motor whenever starting the separa tor on mobile or not permanently installed separator installations which are con nected to different electric power supplies and when using extension cables 4 2 5 Speed and starting time of the bowl Speed for densities of the product up to max 1 05 kg dm3 and for densities of the separated solids up to max 2 0 kg dm3 see...

Page 67: ...erations Remark Maintenance 1 To assure correct functioning and operating safety pay attention to the following points during servicing Oil level Temperatures Pressures Leakage Vibrations Current consumption Starting time Hose and hose pipes see 4 3 2 Before assembling grease the guide and contact surfaces of the main bowl components 2 Legend 1 The specified maintenance intervals are recommendatio...

Page 68: ...lia Separator 68 Mineraloil Systems GmbH 2051 9001 010 1205 only on OTC 03 Fig 82 Set of spare parts bowl hood operation 1 year or 8 000 hours Fig 83 Set of spare parts drive operation 2 years or 16 000 hours ...

Page 69: ...r When using mineral oil 3 8 000 24 000 40 000 1 year 3 years 5 years Check the hoses and hose pipes and replace when necessary Replace gaskets Replace drive belt 10 Use set of spare parts bowl hood opera tion 1 year or 8000 hours See Fig 82 or section Parts list Replace gaskets 10 50 60 Replace radial packing ring 20 Replace grooved ball bearings 30 and 40 Replace rubber metal cushions 70 Replace...

Page 70: ...veals one or more of the following de fects Damage of the outer layer down to the fabric e g chafe marks cuts or cracks Leaky spots Damage to or deformation of the hose fittings Slight surface damage is not a reason for replacement The hose becomes dislodged from the fitting Corrosion of the fitting diminishing function and strength ...

Page 71: ...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 72: ...eration Visible oil movement in the sight glass of the charge hole 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 a milky colouring emulsification the oil must be changed immediately OIL CHANGE Change oil after about 8000 operating hours or 1 year at the latest mineral oil 16 000 operating h...

Page 73: ...8 000 operating hours or after 1 year at the latest 1 300 cm 3 Drive chamber 1 Lube oil synthetic Mobil SHC 626 ISO VG 68 after 16 000 operating hours or after 2 years at the latest 1 300 cm 3 Drive chamber 2 Lubricating grease see parts list before assembly apply sparingly Gaskets threads and sliding surfaces 3 according to instructions of motor manufacturer Motor bearings Check oil level regular...

Page 74: ...00 C Type l Symbol Designation accord ing to DIN 51502 mm 2 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 DELA 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 ...

Page 75: ...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 76: ...ut maintenance work there is a danger of injury through hot separator parts separating temperatures of 70 to 100 o C 158 212 o F Use only a cleaning agent that is approved for the field of application Do not use acid or chloric cleaning agents Chlorine attacks stainless steel parts Dissolve dried scale with citric acid For cleaning the individual disks and bowl parts Do not use metal scrapers and ...

Page 77: ...Unscrew screw plug 1 with fitted gasket right hand thread Fig 88 Undo handle connection piece 1 by turning hook wrench 2 clock wise and holding with wrench 3 Fig 89 Remove handle connection piece 1 Fig 90 Unscrew two hexagon nuts 1 and the hex head screw 2 Lift off the hood ...

Page 78: ...ed ring 1 left hand thread together with gaskets regu lating ring fitted centripetal pump 2 and centripetal pump chamber cover 3 with hook wrench 4 and screw on by hand by one turn Fig 93 Press bowl shell 1 against threaded ring 2 The liquid content of the bowl will run into the discharge channel CAUTION Parts and liquid can be hot Fig 94 Unscrew threaded ring 1 together with gaskets regulating ri...

Page 79: ...s GmbH 79 2051 9001 010 1205 Fig 95 Lift off the bowl shell together with the bowl shell insert Fig 96 Dismantle the bowl insert as de scribed in section 4 6 1 Fig 97 Carefully clean the bowl shell using a wooden plastic or copper scraper ...

Page 80: ... Clean the small holes at the bottom with extra special care to ensure trouble free operation To do this Dismantle the bottom see Fig 145 and Fig 146 4 4 2 Cleaning the spindle inlet holes Clean the inlet holes of the spindle from time to time For this reason Dismantle and clean the separator as described in 4 4 and 4 4 1 Fig 100 Position the gasket 1 on the spindle cap 2 and press on firmly so th...

Page 81: ...arator Mineraloil Systems GmbH 81 2051 9001 010 1205 Do not use acid or chloric cleaning agents Chlorine attacks stainless steel parts Dissolve dried scale with citric acid After cleaning immediately remove gasket 1 ...

Page 82: ...ets in the grooves of the spindle Grease the gaskets and guide sur faces in accordance with the lubrica tion schedule After cleaning the disk stack and the bottom Fig 102 Place bottom 1 on the spindle Pay attention to correct positioning The O marks on the bottom and the spindle must be aligned Fig 103 Insert gasket 1 in the groove of the bottom Grease the gasket in accordance with the lubrication...

Page 83: ... the spindle Pay attention to correct positioning Fig 105 OTC 02 Place separating disk 1 on the disk stack Fig 106 OTC 03 Insert gasket 1 in the groove of the separating disk Grease gasket as per lubrication schedule Fig 107 OTC 03 Place the separating disk 1 with in serted gasket on the disk stack ...

Page 84: ...hell Fig 108 Fit the bowl insert as described in section 4 6 2 Fig 109 Fit the bowl shell together with the bowl shell insert Fig 110 Fasten the bottom with hook wrench 1 and hexagon nut 2 To do this Slip hook wrench 1 over a stud of the lower section of frame and let it register in a groove of the bottom ...

Page 85: ...ase gaskets and guide surfaces as per lubrication schedule Fig 112 OTC 02 as clarifier or OTC 03 If necessary Fit the lock ring 1 Fig 113 Screw in threaded ring 1 together with gaskets regulating ring built in centripetal pump 2 and centripetal pump chamber cover 3 Fig 114 Bolt tight using the hook wrench left hand thread CAUTION A loose threaded ring can endanger life ...

Page 86: ...chamber cover can endanger life Fig 116 Remove hexagon nut 1 and hook wrench 2 Fig 117 Mount hood 1 IMPORTANT Do not damage the two studs The connection threads of the cor rugated hoses point towards the rear Fig 118 Bolt tight the hood by means of two hexagon nuts 1 and hex head screw 2 OTC 02 Silumin hood Hex head screw 2 M 10 x 30 OTC 03 hood of stainless steel Hex head screw 2 M 10 x 25 ...

Page 87: ... guide surfaces and threads as per lubrication schedule Fig 120 Fit handle connection piece 1 with fitted gaskets into the hood Fig 121 Tighten handle connection piece 1 by turning hook wrench 2 coun terclockwise and holding T hexagon wrench 3 Fig 122 Insert the gasket in the groove of the screw plug Grease gasket and threads as per lubrication schedule ...

Page 88: ...Westfalia Separator 88 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 123 Screw screw plug 1 with fitted gas ket into the hood right hand thread ...

Page 89: ...e 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 10 minutes until dismantling the separator 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 CAUTION Danger to life and lim...

Page 90: ...ently Always set them down on a rubber mat or a wooden pallet If an installation is equipped with sev eral separators Do not interchange parts from dif ferent separators danger of imbal ance Some separator parts are marked with the serial number of the ma chine or the last three digits of the serial number Fig 126 For special tools see section Parts list For standard tools see section 4 8 Fig 127 ...

Page 91: ...must be glued in with Loctite 245 Fig 129 If necessary OTC 02 Undo discharge line for light liquid Unscrew coupling nut 1 OTC 03 Disconnect discharge line for heavy liquid Unscrew coupling nut 1 Note The connector 2 must be glued in with Loctite 245 Fig 130 Undo handle connection piece 1 by turning hook wrench 2 clock wise and holding T hexagon wrench 3 ...

Page 92: ...and the hex head screw 2 Lift off the hood Fig 133 OTC 03 hood of stainless steel If necessary Turn bowl through 90o Unscrew four hex head screws 1 and lock washers 2 which connect cap 3 with hood 4 and connection piece 5 Note Hex head screws 1 and lock wash ers 2 are sealed with Loctite 275 Separate cap 3 and connection piece 5 with fitted gasket from the hood ...

Page 93: ...ed ring 1 left hand thread together with gaskets regu lating ring fitted centripetal pump 2 and centripetal pump chamber cover 3 with hook wrench 4 and screw on by hand by one turn Fig 136 Press bowl shell 1 against threaded ring 2 The liquid content of the bowl will run into the discharge channel CAUTION Parts and liquid can be hot Fig 137 Unscrew threaded ring 1 together with gaskets regulating ...

Page 94: ...pump chamber cover 1 centripetal pump 2 with inserted gasket regulating ring 3 Gasket 4 threaded ring 5 with fitted gaskets Fig 139 OTC 02 as clarifier or OTC 03 If necessary Remove the lock ring 1 Fig 140 OTC 02 as clarifier or OTC 03 If necessary Remove gasket 1 Fig 141 Remove the bowl shell together with the bowl shell insert ...

Page 95: ... 2051 9001 010 1205 Fig 142 Dismantle the bowl insert as de scribed in section 4 6 1 Fig 143 OTC 02 Remove separating disk OTC 03 Remove separating disk with fitted gasket Fig 144 Remove the disk stack Fig 145 Remove hexagon nut 1 and hook wrench 2 ...

Page 96: ...001 010 1205 Fig 146 Force off and remove the bottom with fitted gasket with the aid of two hook wrenches 1 Apply the two hook wrenches 1 to the edge of the bottom Fig 147 Remove spindle cap 1 Fig 148 Take out gasket 1 Fig 149 Take out discharge channel 1 ...

Page 97: ...emove gasket 1 from the bore Fig 151 loosen the sight glasses and drain the oil into an oil pan approx 1 3 l Note Observe the local regulations on dis posal of the lubricating oil Fig 152 Undo three hex head screws 1 Remove cover plate 2 Fig 153 Unscrew four hex head screws 1 ...

Page 98: ...me drive belt is slackened Pull the drive belt off the flat belt pul ley downwards Fig 155 Take the drive belt out of the lower section of frame Fig 156 Lift the motor with flat belt pulley out of the lower section of frame Fig 157 If necessary see section 4 3 1 Turn motor with flat belt pulley through 90o upside down Prevent part from overturning and rolling away ...

Page 99: ...ith nut 2 and washer 3 in the thread of the motor shaft end Force the flat belt pulley 4 off the motor shaft end by turning the hex head screw clockwise Fig 160 Undo three hex head screws 1 Fig 161 To facilitate removal of the spindle proceed according to Fig 161 to Fig 164 Place bottom 1 on the spindle Pay attention to correct positioning Fit the bowl shell 2 Screw in threaded ring 3 together wit...

Page 100: ... 1205 Fig 162 Bolt tight using the hook wrench left hand thread Fig 163 Force off the spindle assembly us ing two hook wrenches 1 and remove it from the lower section of the frame Fig 164 Remove threaded ring 1 bowl shell 2 and bottom 3 from the spindle as sembly ...

Page 101: ...ble pulling de vice Vice Fig 166 Drive the dowel pin 1 out of the spindle by means of light hammer blows Be careful not to damage the spin dle Fig 167 Use pliers to remove the retaining ring Tool commercially available outer snap pliers Fig 168 Pull off from the spindle grooved ball bearing 1 Bearing cover 2 with radial pack ing ring 3 Tool commercially available pulling de vice ...

Page 102: ... Unscrew four hexagon nuts 1 Remover lower section of frame 2 and guard plate 3 Fig 170 Turn lower section of frame through 90o Fig 171 Unscrew the three hex head screws 1 with lock washers 2 take the bearing cover 3 out of the lower section of frame Fig 172 Take out gasket 1 ...

Page 103: ...4 If necessary Take retaining ring 1 out of the piv oting bearing groove Tool commercially available inner snap pli ers with offset jaws Fig 175 If necessary Drive pivoting bearing 1 out of its seat through the opening in the up per section of the frame Tools Mallet Plastic mandrel Ø 43 45 mm 300 mm long Fig 176 Take gasket 1 out of the groove ...

Page 104: ...on 1 out of the lower section of the frame by means of light hammer blows Tools Mallet Plastic mandrel Ø 53 55 mm 300 mm long Fig 178 Note The rubber metal bush 1 can also be driven out of the lower section of the frame through the pivoting bearing Tools Mallet Plastic mandrel Ø 53 55 mm 300 mm long ...

Page 105: ... use metal scrapers and metal brushes Fig 179 Take the gaskets out of the separa tor parts Clean the grooves and gaskets to avoid corrosion in the grooves Replace damaged very swollen hardened or brittle gaskets immedi ately Fig 180 Clean the small holes at the bottom with extra special care to ensure trouble free operation Thoroughly clean the inlet bores of the spindle with a suitable cleaning a...

Page 106: ...ame Danger to life through electrical components Never rinse off the motor with a direct water jet Use only a cleaning agent that is approved for the field of application Do not use acid or chloric cleaning agents Chlorine attacks stainless steel parts Dissolve dried scale with citric acid ...

Page 107: ... are clean Grease the guide surfaces as specified in the lubrication schedule see 4 3 4 Fig 181 Some bowl parts have to be ar ranged in fixed positions relative to one another Locking devices and alignment marks must be in perfect condition The separator must not be operated if these locking devices and align ment marks are not in perfect condi tion Fig 182 When fitting the separator parts make su...

Page 108: ...y clean the gasket grooves of the individual separator 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 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 spindle ball bearings Use only the ball bearings speci...

Page 109: ... Pay special attention to sections 4 5 1 and 4 5 1 Fig 185 Turn lower section of frame through 90o Fig 186 Fit pivoting bearing 1 and retaining ring 2 Tools Mallet commercially available inner snap pli ers with offset jaws Fig 187 Position gasket 1 on the shoulder of bottom bearing pressure piece 2 ...

Page 110: ...er lubrication schedule Fig 189 Mount bearing cover 1 Pay attention to correct positioning Note The hex head screw 2 is glued in with Loctite 275 Fig 190 Screw the three hex head screws 1 M 10 x 20 with lock washers 2 into the bearing cover Fig 191 To avoid accidents Fit guard 1 protection against contacting rotating drive parts beneath the separator as de scribed in section 4 2 2 Place the lower ...

Page 111: ...ease the gasket and guide sur faces of the rubber metal cushion as specified in the lubrication schedule Fig 194 Connect the hood limit switch 1 and check that it is functional see sec tion 5 4 Note Countersunk screw 2 and Allen screws 3 of the hood limit switch are glued in with Loctite 245 Fig 195 OTC 02 Check float switch 1 for damage and function Pay attention to the correct fitting position o...

Page 112: ...ng cover must face upwards Drive radial packing ring 1 evenly into bearing cover 2 by lightly ham mering with a mallet Fig 197 The fitted radial packing ring 1 must protrude above the surface of the bearing cover by 1 5 0 5 mm Fig 198 Assemble spindle 1 Bearing cover 2 with radial pack ing ring 3 Grooved ball bearing 4 Retaining ring 5 Dowel pin 6 ball bearing protection ring 7 Grooved ball bearin...

Page 113: ...detail Fig 200 Grooved ball bearing 1 Heat in oil to 80 o C 176 o F and slide onto the spindle Pay attention to the correct fit ting position of the cylindrical roller bearing The cover of grooved ball bearing 1 must face upwards to the bear ing cover and carefully drive in up to the bearing cover with a suitable pipe 2 Pipe 2 may only contact the in ner ring of grooved ball bearing 1 see detail T...

Page 114: ...eparator 114 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 201 Fit retaining ring 1 and secure grooved ball bearing 2 with retaining ring 1 Tool Pliers with outer snap jaws Fig 202 Install dowel pin 1 dead centre ...

Page 115: ...bearing protection ring 1 Fig 204 Grooved ball bearing 1 Heat in oil to 80 o C 176 o F and slide onto the spindle and carefully drive in up to the bearing cover with a suitable pipe 2 Pipe 2 may only contact the inner ring of grooved ball bearing 1 see detail Tools Pipe Ø 18 mm Hammer ...

Page 116: ...re moved to keep to the service inter vals Turn motor through 90o Prevent part from overturning and rolling away Fit flat belt pulley 1 and disk 2 with hex head screw 3 M 8 x 100 and nut 4 on the motor shaft Pay attention to the feather key groove Fig 207 If the flat belt pulley has been re moved to keep to the service inter vals Screw tight flat belt pulley 1 with washer 2 and hex head screw 3 M ...

Page 117: ...ng in the lower section of the frame Fig 209 Remove the grease from the belt surfaces of the spindle Place drive belts on the spindle through the openings in the lower section of frame and mount the flat belt pulley Fig 210 Screw hex head screw 1 M 8 x 100 with hexagon nut 2 through the frame bore into the taphole of the flat belt pulley Tension the drive belt by turning hexagon nut 2 clockwise un...

Page 118: ...scharge channel 1 in the lower section of frame and Fig 213 check that the spindle is centric di mension A dimension A A tolerance of 0 5 mm is admissible Fig 214 If the spindle is inclined towards the motor stretch the drive belt by pressing it together a number of times or Check the rubber metal cushion for one sided deformation and replace if necessary If the spindle slants away from the motor ...

Page 119: ... bearing cover with three hex head screws 1 M 8 x 20 Check that the spindle can be turned easily Fig 217 Insert gasket 1 in the bore Grease gasket as per lubrication schedule Fig 218 Fit the discharge channel 1 in the opening in the lower part of the frame Make sure that the discharge con nection registers in the bore ...

Page 120: ... channel Fig 220 Fit the spindle cap 1 Pay attention to correct positioning Fig 221 Fit two gaskets 1 in the grooves of the spindle Grease gaskets and guide surfaces as per lubrication schedule Fig 222 Place bottom 1 on the spindle Pay attention to correct positioning The O marks on the bottom and spindle must be aligned ...

Page 121: ...e of the bottom Grease gasket as per lubrication schedule Fig 224 Place the disk stack on the spindle Pay attention to correct positioning Fig 225 OTC 02 Place separating disk 1 on the disk stack Fig 226 OTC 03 Insert gasket 1 in the groove of the separating disk Grease gasket as per lubrication schedule ...

Page 122: ...h in serted gasket on the disk stack Fig 228 Fit the bowl insert as described in section 4 6 2 Fig 229 Fit the bowl shell with fitted bowl shell insert Fig 230 OTC 02 as clarifier or OTC 03 If necessary Insert gaskets 1 in the grooves of the bowl shell Grease gaskets and guide surfaces as per lubrication schedule ...

Page 123: ...lock ring 1 Fig 232 Insert gaskets 1 and 2 in the grooves of the threaded ring 3 Grease the gaskets guide surfaces and threads as per lubrication schedule Fig 233 Fasten the bottom with hook wrench 1 and hexagon nut 2 Screw in threaded ring 3 using hook wrench 4 left hand thread CAUTION A loose threaded ring can endanger life ...

Page 124: ...er lubrication schedule Mount the regulating ring 2 selected from the set of regulating rings see section 2 9 Fig 235 Install centripetal pump 1 Fig 236 Insert gasket 1 in the groove of the centripetal pump Grease gasket as per lubrication schedule Fig 237 Grease threads and guide surfaces as per lubrication schedule Mount centripetal pump chamber cover 1 ...

Page 125: ...on nut 1 and hook wrench 2 Fig 240 OTC 03 hood of stainless steel If the hood has been dismantled Insert gasket 1 in the groove of the connection piece 2 Turn bowl through 90o Firmly bolt tight hood 3 connection piece 2 and cap 4 with 5 hex head screws 4 and lock washers 6 Secure hex head screws 5 with Loc tite 275 Fig 241 Mount hood 1 IMPORTANT Do not damage the two studs The connection threads o...

Page 126: ...teel Hex head screw 2 M 10 x 25 Fig 243 If the corrugated hoses were dis mantled Grease threads as per lubrication schedule Connect corrugated hoses 1 Note The connectors 2 must be glued in with Loctite 245 Fig 244 Fit two gaskets in the grooves of the handle connection piece Grease the gaskets guide surfaces and threads as per lubrication schedule Fig 245 Fit handle connection piece 1 with fitted...

Page 127: ...g hook wrench 2 coun terclockwise and holding T hexagon wrench 3 Fig 247 Insert the gasket in the groove of the screw plug Grease gasket and threads as per lubrication schedule Fig 248 Screw plug 1 with fitted gasket into the hood right hand thread Fig 249 Fasten cover plate 1 with the three hex head screws 2 M 10 x 20 ...

Page 128: ...ip 4 Fit hose outlet 1 into hose 3 and tighten with hose clip 2 Seal all threads with Loctite 245 Fig 251 OTC 03 Note The plug 1 is glued in with Loctite 245 Fig 252 OTC 03 Assemble the discharge line Screw hose outlet 5 into elbow 6 Fit hose 3 on hose outlet 5 and tighten with hose clip 4 Fit hose outlet 1 into hose 3 and tighten with hose clip 2 Seal all threads with Loctite 245 Fig 253 Connect ...

Page 129: ... GmbH 129 2051 9001 010 1205 Fig 254 Screw in the sight glass 1 Fill in oil as described in section 4 3 3 and Screw in the sight glass 2 Danger to life and limb through electric current Have the motor connected by an authorized electrician ...

Page 130: ...been adapted to the bowl shell both in terms of function and shape Note Each insert is designed for only one separating space Part Number Qty Designation see Parts List 1 Set of inserts 5 x 4 6 1 Removing the insert Fig 256 Insert filled with solids Fig 257 Raise one of the slotted edges of the insert with a screwdriver ...

Page 131: ...1 2051 9001 010 1205 Fig 258 Clamp pliers to the insert and turn it in slightly Fig 259 Pull out the insert Fig 260 Dispose of the used insert and sol ids in accordance with the local dis posal regulations Replace the used insert with a new insert ...

Page 132: ...1 010 1205 4 6 2 Fitting the insert Fig 261 Thoroughly clean the bowl shell see 4 5 1 Fig 262 Roll around the insert and fit it in the bowl shell Fig 263 Make sure that the insert is fitted evenly the insert rests against the inner surface of the bowl shell ...

Page 133: ...st free dark room to prevent them from be coming brittle Take off the drive belt Fig 264 Preserving the separator Drain the lube oil To do this loosen the sight glasses and drain the oil into an oil pan approx 1 3 l Screw back in the lower sight glass Fig 265 Fill the drive chamber with a slush ing oil e g Shell oil S 7294 SAE 30 SAE 50 to the lower edge of the charge hole Screw back in the upper ...

Page 134: ...amaged very swollen hardened or brittle gaskets immediately Check spindle ball bearings When damaged replace the ball bearings immediately Fit drive belt Assemble the separator correctly OTC 02 Connect the float switch and check its function Connect the hood limit switch and check that it is functional see section 5 4 Fill the drive chamber with the specified lube oil as specified in section 4 3 3...

Page 135: ... 5 mm 3 Calliper gauge 4 Electric oil heater for ball bearings 5 Standard hammer and mallet 6 Pliers with inner inclined snap jaws 7 Pliers with outer snap jaws 8 Vice 9 Wrench adjustable 10 Open ended wrench various sizes 11 Brushes 12 Pulling device 13 Wooden blocks 14 Plastic mandrel Ø 43 45 mm 300 mm long Plastic mandrel Ø 53 55 mm 300 mm long 15 Pipe Ø 18 mm 100 mm long 16 Pipe Ø 26 mm 150 mm...

Page 136: ...Westfalia Separator 136 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 137: ...neraloil Systems GmbH 137 2051 9001 010 1205 5 Accessories 5 1 Starter box 138 5 1 1 Electrical connection 139 5 2 Evaluating unit 141 5 3 Flow detector 142 5 3 1 Float switch 142 5 4 Hood limit switch 145 5 5 Flowmeter 146 ...

Page 138: ... I Button ON O Button OFF The starter box must be installed in the vicinity of the machine and in accordance with the following instructions and switching proposals Protection to be provided by the customer The motor must be protected by the customer by implementing the measures specified in the electrical documentation ...

Page 139: ...ic reset set to A 7 PE earthing connection 8 Optional cable connection for hood limit switch or external Emergency Off device loop in between KM1 terminal 14 and F1 terminal 96 See order specific electrical documentation 9 4 lead motor connection cable Loosen the cover of the starter box Lead the dead feed cable with at least 4 x 1 5 mm2 Cu for shipboard opera tion 3 x 1 5 mm2 Cu through the cable...

Page 140: ...tal relay F1 PEN to earthing terminal Check the setting of the motor rated current at the bimetal relay F1 If necessary correct the setting as per table see section 4 2 3 Screw the cover on to the starter box Check the function of the ON and OFF buttons Motor wiring diagrams The operating voltage of the local network determines the type of connection of the motor The switching mode is stated on th...

Page 141: ...he terminal box Release the supply voltage to the starter box Actuate the ON and OFF buttons on the starter box successively Check the direction of rotation of the motor by means of the direction of rota tion arrow If necessary two phases of the motor lead in cable must be interchanged 5 2 Evaluating unit Fig 271 The evaluating unit is used only on the separator ver sion OTC 02 serves to evaluate ...

Page 142: ...the electrical documentation Caution Danger to life through electrical voltage Disconnect the power supply to the electrical installation before connecting the strands of the connecting line brown blue connections for the reed contact The reed contact double protection class II is integrated in a plastic sleeve IMPORTANT The maximum electrical contact rating stated on the nameplate may under no ci...

Page 143: ...ly with the float orifice plate 5 is fitted The orifice plate is used to set a level in the case of oil carry over to the water side Check that the float switch is fitted vertically For possible alignment of the float switch lossen coupling nut SW 32 align the float switch see Fig 274 and re tighten the coupling nut Torque max 30 Nm IMPORTANT There may be no external magnetic fields in the direct ...

Page 144: ...ng Switching contact NC blue arrow Fig 274 To adjust the switch unit undo the arresting screw 1 hexagon socket jaw span 1 5 Displace the switch unit until the blue tip of the arrow is max 1 mm visible at the inlet of the guide of the desired switching contact NC see Fig 274 After adjustment re tighten arresting screw 1 ...

Page 145: ...ternal conductors of the three phase network When installing a hood limit switch or an external emergency off device they must be looped in at the connection points F1 terminal 96 and contactor KM1 terminal 14 see section 5 1 1 CAUTION Danger to life through electrical voltage Disconnect the power supply to the electrical installation before connecting the strands of the connecting line brown blue...

Page 146: ...ted horizontally IMPORTANT The fitting position influences the adjusting range is maintenance free In case of electrical faults Switch off main switch Technical data Part No 0001 1542 600 Nominal width DN 15 G 1 2 Adjusting range horizontal 2 30 l min 20 cSt Tolerance 5 from final value Media temperature max 120 C 120 00 C Material CuZn Weight 1 1 kg ...

Page 147: ...s and accessories for maintenance and commissioning 60 Hz 169 Set of spare parts bowl hood 50 Hz Operation 1 year or 8 000 hours 171 Set of spare parts bowl hood 60 Hz Operation 1 year or 8 000 hours 171 Set of spare parts drive operation 2 years or 16 000 hours 173 Starter box motor 220 230 V 4 6 A IP 55 174 Starter box motor 380 400 V 2 5 4 A IP 55 174 Starter box motor 440 V 2 5 4 A IP 55 174 S...

Page 148: ...Westfalia Separator 148 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 149: ...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 277 Use only genuine spare parts from ...

Page 150: ...Westfalia Separator 150 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 278 ...

Page 151: ...Part Number Qty Designation 0024 4290 010 1 Set of plates 10 0024 6327 000 1 Adhesive plate 20 0024 6426 000 1 Plate 30 0024 3413 010 1 Nameplate 40 0024 5380 000 1 Plate 50 0024 5220 000 1 Decal arrow 60 0024 5049 000 1 Adhesive plate 70 0026 1571 300 4 Grooved drive stud ...

Page 152: ...Westfalia Separator 152 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 279 ...

Page 153: ...3410 000 1 Spindle 130 0004 1949 830 1 Radial packing ring 140 2050 3375 000 1 Bearing cover 150 0011 6205 040 1 Grooved ball bearing 160 0026 5861 170 1 Retaining ring 170 0008 1708 010 1 Ball bearing protection ring 180 0011 6203 040 1 Grooved ball bearing 190 0026 0310 170 1 Dowel pin 200 0019 7640 400 2 Stud 210 0005 4416 280 1 Limit switch 215 0019 6094 300 2 Allen screw 216 0005 4486 900 1 C...

Page 154: ...Westfalia Separator 154 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 280 ...

Page 155: ... 6489 000 1 Bowl shell 420 2051 6464 000 1 Threaded ring 430 0007 2983 750 4 Gasket 440 0007 2534 750 1 Gasket 450 0007 1735 750 1 Gasket 460 2050 6691 000 1 Set of regulating rings 470 2051 2213 000 1 Centripetal pump compl 480 0007 1936 750 1 Gasket 490 2050 6642 010 1 Centripetal pump chamber cover 500 2050 8808 010 1 Hood 540 0018 6676 030 4 Connector 550 0013 0279 300 2 Hexagon nut 560 0019 6...

Page 156: ...estfalia Separator 156 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 281 Pos Part No Qty Designation Conversion parts for clarifier operation OTC 02 1 0007 2539 750 2 Gasket 2 2051 6631 000 1 Lock ring ...

Page 157: ...Westfalia Separator Mineraloil Systems GmbH 157 2051 9001 010 1205 ...

Page 158: ...Westfalia Separator 158 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 282 ...

Page 159: ...1 Gasket 120 2050 3410 000 1 Spindle 130 0004 1949 830 1 Radial packing ring 140 2050 3375 000 1 Bearing cover 150 0011 6205 040 1 Grooved ball bearing 160 0026 5861 170 1 Retaining ring 170 0008 1708 010 1 Ball bearing protection ring 180 0011 6203 000 1 Grooved ball bearing 190 0026 0310 170 1 Dowel pin 200 0019 7640 400 2 Stud 210 0005 4416 280 1 Limit switch 215 0019 6094 300 2 Allen screw 216...

Page 160: ...Westfalia Separator 160 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 283 ...

Page 161: ...420 2051 6464 000 1 Threaded ring 430 0007 2983 750 4 Gasket 440 0007 2534 750 1 Gasket 450 0007 1735 750 1 Gasket 460 2050 6691 000 1 Set of regulating rings 470 2051 2252 000 1 Centripetal pump compl 480 0007 1936 750 1 Gasket 490 2050 6642 010 1 Centripetal pump chamber cover 500 2050 7765 000 1 Hood 510 2050 7095 000 1 Connection piece 520 0007 1914 750 1 Gasket 530 0019 6840 400 4 Hex head sc...

Page 162: ...Westfalia Separator 162 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 284 ...

Page 163: ...Pos Part No Qty Designation 2050 3050 000 1 Set of drive parts 50 Hz 10 2050 3474 000 1 Flat belt pulley 20 0021 3214 900 1 Drive belt Pos Part No Qty Designation 2050 3060 000 1 Set of drive parts 60 Hz 10 2050 3474 010 1 Flat belt pulley 20 0021 3212 900 1 Drive belt ...

Page 164: ...Westfalia Separator 164 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 165: ...Westfalia Separator Mineraloil Systems GmbH 165 2051 9001 010 1205 Fig 285 Pos Part Number Qty Designation 0018 6820 100 1 Corrugated hose compl 10 0007 2871 830 2 Gasket ...

Page 166: ...Westfalia Separator 166 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 286 ...

Page 167: ...5 0082 000 1 Lubricating grease 100 g 60 0021 3147 750 4 Rubber metal cushion 70 0019 7640 400 4 Stud 75 2050 1191 000 1 Wear insert 80 0013 0279 300 5 Hexagon nut 90 0021 3214 900 1 Drive belt 100 0007 2925 750 1 Gasket 110 0007 2581 750 1 Gasket 120 0007 1943 750 1 1 Gasket 130 0007 2539 750 2 2 Gasket 140 0007 2983 750 1 Gasket 150 0007 2534 750 1 Gasket 160 0007 1735 750 1 Gasket 170 0007 1936...

Page 168: ...Westfalia Separator 168 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 287 ...

Page 169: ...5 0082 000 1 Lubricating grease 100 g 60 0021 3147 750 4 Rubber metal cushion 70 0019 7640 400 4 Stud 75 2050 1191 000 1 Wear insert 80 0013 0279 300 5 Hexagon nut 90 0021 3212 900 1 Drive belt 100 0007 2925 750 1 Gasket 110 0007 2581 750 1 Gasket 120 0007 1943 750 1 1 Gasket 130 0007 2539 750 2 2 Gasket 140 0007 2983 750 1 Gasket 150 0007 2534 750 1 Gasket 160 0007 1735 750 1 Gasket 170 0007 1936...

Page 170: ...Westfalia Separator 170 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 288 ...

Page 171: ...0 1 Lubricating grease 100 g Pos Part Number Qty Designation 2051 9902 010 1 Set of spare parts bowl hood 60 Hz Operation 1 year or 8 000 hours 10 0021 3212 900 1 Drive belt 20 0007 2706 750 1 Gasket 25 0007 2387 750 1 Gasket 30 0007 2925 750 4 Gasket 40 0007 2581 750 2 Gasket 50 0007 1943 750 2 1 Gasket 60 0007 2983 750 8 Gasket 70 0007 2534 750 2 Gasket 80 0007 1735 750 2 Gasket 90 0007 1936 750...

Page 172: ...Westfalia Separator 172 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 289 ...

Page 173: ...are parts drive operation 2 years or 16 000 hours 10 0007 2608 750 1 Gasket 20 0004 1949 830 1 Radial packing ring 30 0011 6205 040 1 Grooved ball bearing 40 0011 6203 000 1 Grooved ball bearing 50 0007 2070 830 1 Gasket 60 0007 2608 750 1 Gasket 70 0021 3147 750 4 Rubber metal cushion 80 0008 2533 010 1 Rubber metal cushion ...

Page 174: ...n 0005 4420 000 1 Starter box motor 220 230 V 4 6 A IP 55 Pos Part No Qty Designation 0005 4420 010 1 Starter box motor 380 400 V 2 5 4 A IP 55 Pos Part No Qty Designation 0005 4420 020 1 Starter box motor 440 V 2 5 4 A IP 55 Pos Part No Qty Designation 0005 4420 030 1 Starter box motor 660 690 V IP 55 ...

Page 175: ...Westfalia Separator Mineraloil Systems GmbH 175 2051 9001 010 1205 Fig 291 Pos Part Number Qty Designation 0005 4112 600 1 Float switch ...

Page 176: ... 176 Mineraloil Systems GmbH 2051 9001 010 1205 Fig 292 Pos Part Number Qty Designation 0005 1514 000 1 Evaluating unit 220 230 V 50 60 Hz Pos Part Number Qty Designation 0005 1514 010 1 Evaluating unit 110 115 V 50 60 Hz ...

Page 177: ...Westfalia Separator Mineraloil Systems GmbH 177 2051 9001 010 1205 ...

Page 178: ...ber Qty Designation Conversion kit OTC 02 in OTC 03 bowl parts 320 2051 6699 010 1 Bottom compl 360 2051 6652 010 1 Separating disk 370 0007 1943 750 1 Gasket 400 0007 2539 750 2 Gasket 410 2051 6631 000 1 Lock ring IMPORTANT When converting separator OTC 02 to OTC 03 light phase discharge must not be im mersed See dimensioned drawing of separator OTC 3 03 107 page 34 ...

Page 179: ...following conversion kit for individual conversion of the separator Pos Part Number Qty Designation Conversion kit OTC 03 to OTC 02 bowl parts 320 2051 6699 000 1 Bottom compl 360 2051 6652 000 1 Separating disk 400 0007 2539 750 2 Gasket not needed 410 2051 6631 000 1 Lock ring not needed ...

Page 180: ...Westfalia Separator 180 Mineraloil Systems GmbH 2051 9001 010 1205 ...

Page 181: ...Westfalia Separator Mineraloil Systems GmbH 181 2051 9001 010 1205 ...

Page 182: ...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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GEA OTC 3-02-137, Instruction Manual And Parts List

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