Home

SELWOOD SELTORQUE S100

1. WO eunsseJg WO U JIMS Y dei ur h Eb Wi mi all I 9 A uM 1 98 M18 9 8 T A Wl S N wn ON 8 s duel H 10 N N Z 2 On plouajog uny ch cag ainpow ver mE 9 3 Deutz Wiring Diagram wel 2313 pexooig Jee 60 Selwood Seltorque 100 Manual 9 4 Detroit Wiring Diagram 15 54 gt O INT a ey LE 12v 4 mt Gi t E1 E2 CONTINUOUS LINES Engine stop control CONTINUOUS LINES DASHED LINES Engine stop control with automatic device ELECTROSTOP CONNECTION RED Pull BLUE Hold GROUND On the chassis C ELECTRO STOP CONNECTIONS 61 DESCRIPTION Switch key Fuse 12V Battery 12V Starter Electrostop Diode Lampholder 12V Alternator O Q OJN Low Oil Pressure Transmitter o High Oil Pressure Transmitter Servo Relay Selwood Seltorque 100 Manual THIS PAGE INTENTIONALLY BLANK 62
2. that end of shaft can emerge through bottom I Y Ee S 2 z bell end upwards mounted on suitable supports so 6 Ensure shaft with bearings is inserted into the Assembly Stud bearing housing so that it is concentric and Part No 00 15 172100 parallel to the mating surfaces Assembly is jacked home by tightening the M10 fixings Bearing assembled together with the bearing carrier Per No 00 690938 7 Finally ensure seal is in good condition together with O ring before finally bolting up the carrier Drive Shaft Part No 00 10 002200 Bearing Carrier Drive Shaft Part No 00 10 199000 Part No 00 10 002200 6 13 Assembly ot Drive Shaft wit Basil Part No 00 10 001200 Bearings into Housing 1 Remove assembly by releasing the 4 x M10 FACE fixings The bearing carrier can be jacked free by d the two screwed holes adjacent to the fixings UL H EX 2 Remove the lip seal carrier ensuring seal is not 9 dragged over sharp edge of keyway together with H ring and press or strike with soft faced mallet S shaft end Y to withdraw bearings and bearing I A carrier E 3 When assembling all parts should be 1 O Ring scrupulously clean and bearing mounting surfa
3. Selwood Seltorque S100 Manual 8 11 DeutzIF3L1011 Pump Unit on Skid Chassis DESCRIPTION Seltorque S100 Pump Unit Chassis Tank Assembly 105 litre Fuel Line Tank to Lift Pump Fuel Return Line Leak Off to Tank Lifting Eye Coupling Guard Oil Drain Tap Battery Lead ve Battery Lead ve Battery Box Clamp Spigot Exhaust Guard Exhaust Modification Instrument Panel Bracket Deutz F3L1011 Diesel Engine 1600 rpm Centa Flywheel Coupling Battery 95 A hr Battery Clamp c w Tie Rods and Nuts Terminal Boot Instrument A V Mounts Worm Drive Hose Clip Silencer Air Pump 1 BSP Connections 90 Equal Elbow 177 BSP Suction Hose 50 I D Skid Chassis Exhaust Tailpipe Modified Drip Tray optional Guard Frame optional When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 47 PART NUMBER 0010901100 1502478000 1002218000 0008915100 1002213000 1002217000 9520M01801 1503068000 1092173000 1502163000 1503021000 1589144000 1093116000 1093111000 1502300000 92027 0001 9600M00014 92800 0001 9297500000 0006712000 9680M0006 9595007004 9510P01201 9517P01202 9542000000 1003013000 1002234000 1502360000 1002365000 QTY k 2 2 gt P c c SI Selwood Seltorque 100 Manua Selwood Seltorque 100 Manual 8 12 Fast Tow Kit Open Set ITEM DESCRIPTION PART NUMBER QTY la S100 Deutz 2 F3L1011 or Skid Chassis 1003
4. 1 Check strainer and suction pipework for blockages Also check that air is not being pulled through a vortex created in the supply reservoir COMMENT Choking of the supply system by solids will increase the flow resistance thus increasing the head against which the pump has to operate and so reducing output The entry of air through faulty pipe joints will have a similar effect Reduction also occurs if air is entrained through a vortex to eliminate increase strainer s submergence 2 Check pump speed with tachometer Speed off load must not exceed 1600rpm 3 Check that delivery valve discharge branch of Obstructions down stream of the pump will increase the casing and pipework are free from blockages flow resistance and thus reduce output 4 Check condition of impeller Excessively worn vanes will reduce output Also check outside diameter of vanes Standard Seltorque S100 215mm 22 Selwood Seltorque 100 Manual LIQUID IS BEING PUMPED OUT OF AIR PUMP I E WATER CARRY OVER IS OCCURRING ACTION 1 Cheek condition of separator assembly 2 Check condition of valves and flexing seals in air pump COMMENT No significant amounts of water should normally pass across the air pump The rubber peel valve may not be seating correctly the float may be punctured or not be able to rise and fall freely etc Also check that bush is correctly positioned Refer to Major Servicing Section 5 2 for instructions On rare occ
5. 5 Selwood Seltorque 100 Manual 6 As loss of prime and indeed loss of on stream performance can easily arise as the result of leaking pipe work joints we recommend that all line fittings associated with the pump should be checked periodically for air tightness 7 115 most Important to use the correct fuel oil in the engine Make sure that it is appropriate for the weather conditions summer or winter and that it is clean and free from water and foreign matter Unsatisfactory running performance excessive wear and damage can all result from the use of an Incorrect or contaminated fuel 8 Periodically check the tension of all nuts and bolts especially those securing the engine and pump to the chassis 9 Pump servicing must always be carried out in accordance with the instructions given in this manual Only components supplied and approved by Selwood Pumps should be used lt is advisable to hold a small stock of spare parts to cover break down circumstances The Company will be pleased to give advice in this connection 10 Engine servicing must always be carried out in accordance with the instructions given in the manufacturer s manual Do not hesitate to contact Selwood Pumps if the need for further advice arises 11 Please contact Selwood Pumps in the event of experiencing difficulty when servicing The company will also be very pleased to give advice in connection with the machine s installation operation and mainte
6. 6 Any re assembly work carried out on the peel valve assembly should be in accordance with Section 5 2 2 Peel Valve B21 commencing at Instruction 1 5 3 Impeller Mechanical Seal and Delivery Valve Maintenance 5 3 1 Impeller C04 Generally speaking it is only necessary to remove the impeller if the existing component has become severely abraded or if access to other rotating parts is required To remove and replace proceed as follows 1 Remove air hose item A01 from separator 801 after loosening hose clip A02 Remove nuts A11 and washers A12 and lift off separator cap B01 complete with valve upper diffuser assembly B01 to B21 inclusively Lift separator body B22 complete with lower diffuser B24 off suction tube B27 allowing dome nuts B29 and spring washers B30 to be released Withdraw suction tube B27 and gasket B28 after removing nuts B29 and associated spring washers B30 Drain oil from flushing chamber by removing filler cap assembly D08 and drain plug D34 The condition of the oil will indicate whether or not the mechanical seal has been functioning correctly If contamination is evident the mechanical seal must be replaced in accordance with Section 5 3 2 Mechanical Seal C08 commencing at Instruction 1 Remove impeller screw 01 and washers C02 and C03 and withdraw impeller C04 from drive shaft D17 To remove
7. C05 Rubber Pt No 90 41 125013 Drive Band 30 Selwood Seltorque 100 Manual 8 3 Pump Body and Delivery Valve Parts ITEM DESCRIPTION PART NUMBER QTY C01 Impeller Screw 9000120302 1 C02 Belleville Washer 9030510359 2 C03 Impeller Washer 0010013000 1 C04 Impeller See Below 1 C05 Impeller Key 9041104013 1 C06 Shaft Sleeve 0010161000 1 C07 Sleeve O Ring 9150001050 1 C08 Mechanical Seal 9110038000 1 C09 Pump Body 0010010001 1 C10 Stud M12 9036120401 6 A11 Full Nut M10 9025100004 8 A12 Spring Washer M10 9030100229 8 C13 Body Gasket 0010011000 2 C14 Stud M10 9036100854 8 B31 Full Nut M16 9025160004 4 C15 Spring Washer M16 9030160229 4 C16 Delivery Valve Seat 0015046000 1 C17 Delivery Branch Gasket 0015047000 2 B32 Stud M16 9035160551 4 C18 Delivery Valve Chamber 0010026001 1 C19 T Bolt 0015031000 1 C20 Hexagon Bolt M16 x 65 9001160651 1 C21 Washer M16 9030160024 1 C22 Locking Bar 0015030000 1 C23 Drain Tap 9520003000 2 C24 Inspection Panel 0015029000 1 C25 Inspection Panel Gasket 0015028000 1 C26 Lower Valve Plate 0015032000 1 C27 Delivery Valve Rubber 0006604000 1 C28 Delivery Valve Clamping Bar 0015027000 1 C29 Hexagon Head Screw M10 x 30 9000100301 2 A13 Washer M10 9030100024 2 C30 Upper Valve Plate 0006698000 1 C31 Locking Nut M12 9025120344 1 C32 Check List Label 0008072000 1 ALTERNATIVE IMPELLERS C04 Standard S G Iron Impeller 215 Diameter 0010012000 Non Standard Impeller 212 Diameter Suffix B 0010012100 Non St
8. S B15 Operating Plate B16 Slotted Head Screws x 20 S S B17 Locking Nut M4 S S B18 Washer M4 S S B19 Clamp Bar B20 Clamp Bar Seal B21 Peel Valve Rubber B22 Separator Body B23 Plug 1 2 B S P T B24 Lower Diffuser Lower Diffuser Sludge Version B25 Separator Body Gasket B26 Tie Rod B27 Suction Tube B28 Suction Tube Gasket B29 Full Nut M12 B30 Spring Washer M12 B31 Full Nut M16 B32 Stud M16 B33 Selwood Label B34 Seltorque Label B35 Washer Nitrile Sub Assembly B06 includes BO B08 and B35 PART NUMBER 9025100004 9030100229 0015034000 0015043000 0015036000 9000100207 9030100289 0015037001 0015160000 9030130407 9000100307 9030100207 9565001000 0006741030 0015090000 9025080007 0015085000 9018040207 9025040307 9030040027 0015084000 0015183000 0015039000 0015033000 9522004000 0015038000 1594161000 0015044000 0015045000 0010035001 0010048000 9025120004 9030120229 9025160004 9035160551 0015190000 0010188000 1590049000 Items B05 B07 B08 B16 B17 B18 B20 and B21 are available as spares kit 0015996000 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 29 QTY a a BR a A A NI 45 A Selwood Seltorque 100 Manual Pump Body with recess Impeller C04 Joint Ring id Mechanical Seal Stationary Seat Fa PA C07 Pt No 91 50 001400 C06 Pt No 00 15 161000
9. Section 5 1 4 Actuator Neck Seal A21 Instruction 4 remaining air pump components in accordance with Section 5 1 3 Actuator Seal A18 Instructions 6 and 10 inclusively Replace drain plug D34 using PTFE tape as sealant and fill flushing chamber with new oil to level of plug hole Replace plug D08 with O ring DO7 Refer to Section 3 1 Pump Lubrication for details of the oil required for the flushing chamber this procedure for bearing housing ensuring that level plug D08 with O ring DO7 are replaced after the correct oil level is attained 5 4 2 Air Pump Mechanism suspected immediately the air pump mechanism should be inspected to minimise the risk of consequential damage Proceed as follows 1 10 11 12 NOTE Drain oil from bearing housing and flushing chamber by removing filler caps 008 with O ring D07 and drain plugs D13 with sealing washer D14 and D34 Remove air pump components in accordance with Section 5 1 3 Actuator Seal A18 Instructions 1 and 2 and Section 5 1 4 Actuator Neck Seal A21 Instructions 2 and 3 discard actuator neck seal if it has failed Being careful not to damage the flat sealing faces of housing A24 carefully withdraw housing complete with bearing and sealing components from bearing housing 006 and drive rod D37 Carry out Section 5 3 1 Impeller C04 Instructions 2 to 4 inclusively Carry out Section 5 4 1 Flushing Chamber
10. Selwood Seltorque 100 Manual 6 Reconnect the exhaust extension and refit insulating cover Refit the fuel lines and control panel Refit the air pump exhaust silencer assembly Reconnect the emergency stop wiring and refit the battery assembly and coupling guards 10 Fill with fuel and bleed the system as required Test run Inspect all fasteners after 50 hours of running 6 WORKSHOP TOOLS Major Servicing will always be carried out more quickly by the use of the following special tools and procedure More importantly their use will help to ensure that new components are not damaged whilst being fitted The tools are simple to employ and have been designed for use in combination with standard fitter s tools For some operations a simple press and a bench complete with a vice will be desirable We earnestly advise all pump users to purchase a complete set of tools 6 1 Care of Servicing Tools Always clean oil and safely store tools after use Complete sets of tools are available by quoting Part No 0010948200 Seltorque S100 Excluding Impeller Removal Tool Part No 0015WRS781 Comprising Drive End Bearing 0015181100 1 Assembly Tool Bearing Assembly Stud 0015172100 1 Eccentric Puller Block 0015170000 1 Impeller End Bearing 0015169200 1 Assy Tube Drive Rod Bearing Drift 0015168000 1 Mechanical Seal Seat 0015166000 1 Removal Tool Flushing Chamber Lip 0015165100 1 Seal Fitting Tool Drive Rod Seal Tool 001010
11. Washer M4 Pt No 90 30 040027 Clamp Bar Seal Pt No 00 15 183000 Selwood Seltorque 100 Manual Hex Hd Screw M10 No 90 00 100207 Locking Nut M4 Pt No 90 25 040347 Port Plate Pt No 00 15 036000 Clamp Bar Pt No 00 15 084000 Slotted Screw M4 Pt No 90 18 040207 Spring Washer M10 Pt No 90 30 100207 Valve Rubber Pt No 00 15 039000 Operating Plate Pt No 00 15 085000 Full Nut M8 Pt No 90 25 080007 Operating Rod Pt No 00 15 090000 ex E Nitrile Washer Pt No 1590049000 Hex Hd Screw M10 Pt No 90 00 100307 Upper Diffuser Pt No 00 15 037000 Full Nut Ae B S W Pt No 00 06 744000 Float Pt No 95 65 001000 SUB ASSY TO ADJUST AND SET OPERATION OF PEEL VALVE AND BALL Diffuser Bush Clip Pt No 90 30 130407 Diffuser Bush Pt No 00 15 16000 B33 B25 B24 See Alternatives available 28 Selwood Seltorque 100 Manual 8 2 Separator Parts ITEM DESCRIPTION A11 Full Nut M10 A12 Spring Washer M10 B01 Separator Cap B02 Separator Cap Gasket B03 Port Plate B04 Hexagon Head Screw M10 x 20 S S B05 Sealing Washer M10 B06 Upper Diffuser Sub Assembly B07 Upper Diffuser Bush B08 Upper Diffuser Bush Clip B09 Hexagon Head Screw M10 x 30 S S B10 Spring Washer M10 S S B11 Float B12 Full Nut 5 4 B S W S S B13 Operating Rod B14 Full Nut M8 S
12. clean bearing mounting surfaces of shaft and smear with oil 3 Carefully register bearing on shaft ensuring that it is not contaminated by foreign matter and position assembly tool Part No 00151811000 and puller block Part No 0015170000 as shown 4 Ensuring that the bearing is square to the shaft and that assembly tool is concentric to the shaft s centre line push bearing onto shaft by applying steady and continuous screwing torque to the M16 nut and washer 5 Check that inner ring of bearing is touching abutment shoulder of drive shaft NOTE Bearings may be replaced by using the assembly tool in conjunction with a press only thus eliminating stud and puller block Assembly Stud Part No 00 15 172100 l d CZ Drive End Bearing Assembly Tool Part No 00 15 181100 ECE Drive Shaft Part No 00 15 002200 Puller Block Part No 00 15 170000 M16 Nut Part No 90 25 160004 M16 Washer Part No 90 30 160024 6 12 Fit Replacement Impeller End Bearing 1 Remove old bearing taking care not to damage the shaft in any way Fit soft jaws to vice and clamp shaft horizontally on diameter 2 leaving the abutment shoulder overhanging 2 Screw assembly stud Part No 0015172100 into shaft end until it bottoms Thoroughly clean bearing mounting surfaces of shaft and smear with oil 3 Carefully regis
13. extreme conditions pumped fluid may be seen escaping out of the vent at the bottom of flushing chamber D33 In the event of abrasive materials being detected in the oil it is likely that lip seal D04 will have become worn and necessitate replacement in accordance with Section 5 4 3 Bearings and Lip Seal D15 D18 and D04 Daily checks on oil condition should ensure that seal failure is detected before damage occurs to related components If the mechanical seal leaks proceed as follows 1 Drain oil from flushing chamber D33 by removing its filler cap D08 and drain plug D34 Remove impeller C04 in accordance with Section 5 3 1 Impeller C04 Instructions 1 to 7 inclusively and remove impeller key C05 Withdraw shaft sleeve C06 together with rotating mechanical seal parts and spring It is likely that C07 will be withdrawn with the sleeve remove it and check condition Replace O ring if unsuitable for further service Using seat removal tool Part No 0015166000 withdraw mechanical seal stationary seat from its housing in pump body C09 Also remove the seat s rubber joint ring See Section 6 3 The rotating parts of mechanical seal C08 should now be removed from the shaft sleeve and discarded taking care not to damage the sleeve s surfaces This operation should be carried out by hand using a tool that will not scratch the sleeve Once removed examine condition of sleeve and replace with
14. pump should read 29 e H20 25 6 Hg or more after the pump is If vacuum is low or fails quickly check Action 8 stopped 4 Reconnect air pump hose and check vacuum at If vacuum is okay check Actions 5 a and b suction spigot of main pump Correct reading is m above If vacuum is slow to rise or low at terminal condition 9 check Actions 6 and 7 5 a Check all suction side hoses fittings and Priming problems are VERY often caused by faults in joints for air leaks supply pipework Air must not be allowed to pass into the system across couplings etc b Check strainer and suction hose for Do not use non reinforced hose Always fit a strainer of blockages correct size and type 6 Examine separator assembly for air leaks or Refer to Major Servicing Section 5 2 for advice The trapped solids Check peel valve seat for ice in float must be able to rise and fall freely The peel valve cold conditions must completely shut off the air pump when the float rises to its maximum position 7 Check level of oil in flushing chamber If level is very low mechanical seal may be admitting air Top up and re check vacuum Substantial oil loss indicates seal failure refer to Major Servicing Section 5 3 2 for advice 8 Examine valves and flexing seals in air pump Refer to Major Servicing Section 5 1 for advice assembly and check that castings are not cracked OUTPUT AND HEAD ARE LESS THAN PUBLISHED FIGURES ACTION
15. shaft bearings COMMENT Although unlikely incorrect filling may be responsible for the problem Refer to Major Servicing Section 5 4 for instructions PUMP CANNOT BE ROTATED BY HAND BY MEANS OF STARTING HANDLE FOR EXAMPLE ACTION 1 Check for ice in air pump or volute 2 Check that air pump assembly is not faulty 3 Check that impeller and drive shaft are free to rotate 23 COMMENT In cold weather ice can form in these chambers if they have not been drained Eliminate by means of hot water The actuator must be securely fastened to its drive rod and must be able to reciprocate freely without touching any stationary surface Refer to Major Servicing Section 5 1 for instructions Although unlikely it is possible for fibrous solids to restrict the impeller s movement Also failure of the drive shaft bearings may have resulted in the impeller striking the casing Seizure of the bearings could also produce the problem Refer to Major Servicing Section 5 3 for instructions Selwood Seltorque 100 Manual PUMP PRODUCES UNEXPECTED NOISES WHEN RUNNING ACTION 1 Check quality and quantity of oil in mechanism chamber and flushing chamber 2 Check that air pump assembly is not faulty 3 Check that air pump mechanism is not faulty COMMENT Incorrect volume and quality may result in overheating as well as abnormal noise Note that extensive running under such circumstances can significantly damage pump c
16. 0 Removal of Mechanical Seal Stationary Seat and Joint Ring y Fit Seal Housing Sub Assembly to Pump CONTENTS Remove Drive Rod Bearing Bush Fit New Bearing Bush Assemble Flushing Chamber Remove Eccentric GENERAL INFORMATION Installation Operation Maintenance 1 C Engines Fitting Instructions for Centaflex Couplings Diesel Engines Preparation of the Centatlex Coupling for Pump Removal sss 4 1 5 2 Centaflex Coupling Assembly Sequence 4 1 5 8 Replacement of the Steel Hub and Rubber Element Electric MOtOrs icit Fitting Instructions for Fenner Couplings Electric Motors Seltorque 5100 Standard Data ROUTINE MAINTENANCE LUBRICATION AND FASTENING TORQUES 6 Pump Lubrication 3 1 1 Commissioning Period 3 1 2 After Commissioning Period Fastening Torques Isuzu ALE1 Pump Unit Chassis Isuzu ALE1 Pump Unit Build C on Skid Chassis MAJOR SERVICING Air Pump Maintenance 5 1 1 Delivery and Suction Valves A07 5 1 2 Actuator Valve A16 5 1 8 Actuator Seal A18 Actuator Neck Seal A21 Drive Rod Seal Assembly and Bearing A25 and A28 eparator Maintenance 5 2 1 Float B11 5 2 2 Peel Valve 21 impeller Mechanical Seal and Delivery Valve 5 3 1 Impeller C04 5 3 3 De
17. 0 92800 0001 9297500000 0006712000 1003140000 1003141000 9506002000 9600M00014 1003123000 1502360000 1503163000 1002365000 1502299000 QTY ES 2x EN eX Qk S eh sch AE Selwood Seltorque 100 Manual 58 hag 5 MOII A A UM 02 209 0 eng N peu 02 21 08 02 6L 0 eBueiO O v 89 0 ajdind se vS SL 0 IN je9H uny sduwy joejuog uaag 9 B a dang Aubioua dois Ge puana SJnojo2 2 SNL 000090 y y 3ON3H343H NMOHS SV S 3 0334 GION310S OLNI HV348 ANI N340H8 Mies 0 SE woe a 3 M DI yoymskey a E D a N M al gt no 8 AIN 2 i c Y nio G bo 0Dm 0T 0C o __ I UM 9 8 WN N m a o c A S N O Nin nal s NM 8 An lt a a S E M duel jejej J M
18. 0006712000 PUMP NUMBER PART NUMBER DESCRIPTION OF PART 41 PART NUMBER 1002284C00 QTY ANN ND M A a a Selwood Seltorque 100 Manual FIT TO SUCTION 8 DELIVERY 13 16 17 18 19 2 POSITIONS 7 8 9 AS e EN SN A 4 V y j Nas f EN gt f p YING AOS gt lt Mr NN NS 9 di y DN A 74 Vi Z Ce d 0 CN N N M x H WHEN REMOVING CANOPY INSERT 2x M12 EYEBOLTS TO MAINTAIN LEVEL USE WITH CENTRE LIFTING EYE Selwood Seltorque 100 Manual 8 9 Isuzu 4LE1 Pump Unit Supersilent Canopy Build on Skid Chassis ITEM DESCRIPTION PART NUMBER QTY 1 Battery Tray 1500224000 1 2 Battery Mounting Plate 1502353000 1 3 Battery 95 A hr 92800 0001 1 4 Battery Clamp 9297500000 1 5 Terminal Boot 0006712000 2 6 Isuzu 4LE1 Canopy Exhaust Silencer Kit 92700 0228 1 7 Silencer Connector 1003190000 1 8 Exhaust Clamp 42 mm 9506M04101 2 9 Heat Resistant Pipe Cover 1003291000 1 10 S100 Isuzu 4LE1 Canopy Assembly 1002307000 1 11 S100 Isuzu 4LE1 Skid Core Build 1002284C00 1 12 Rain Cap 3 92700 0171 1 13 Bauer Surround Gasket 1003165000 2 14 100 mm Flanged Connector 280 mm 1002335000 1 15 100 mm Flanged Gasket 0010079000 1 16 Black Coated Dish Pad 9728 00045 2 17 Gasket 9728 00046 2 18 Mushroom Pushbutton 92800 0054 2 19 Contact Block 92800 0
19. 011000 1 1b S100 Detroit 2105 or Skid Chassis 1003029000 1 2 Fast Tow Trailer 9729 00012 1 3 Lighting Board 9730001000 1 4 Front Cross Member 1503060000 1 5 Prop Stand Bracket 1503061000 2 6 Lighting Board Bracket 1503059000 1 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 49 Selwood Seltorque 100 Manual 1a 1b 1c 1d supplied with Side Lights item 2 50 Selwood Seltorque 100 Manual 8 13 Fast 4 Wheel Chassis ITEM DESCRIPTION PART NUMBER QTY la S100 Isuzu 4LE1 Skid Build B 1002284810 1 1b S100 Isuzu 4LE1 Skid Build A 1002284820 1 1c S100 Isuzu 4LE1 Skid Build C 1002284830 1 1d S100 Isuzu 4LE1 Skid Supersilent Build 1002284840 1 Illustrated 2 Fast Tow Trailer Adjustable Height Drawbar 9729 00013 1 3 Side Light Mounting Bracket 1503118000 2 4 Front Mounting Post 1503114000 1 5 Lighting Board Bracket 1503120000 1 6 Lighting Board 9730001000 1 7 Step 1 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART ________________________ 51 Selwood Seltorque 100 Manual 8 14 4 Wheel Site Chassis ITEM N O Q N DESCRIPTION Fuel Tank Assembly 105 Litre Plastic Chassis Frame Front Axle Rear Axle Pivot D
20. 055 2 20 Emergency Stop Button Loom 1503238000 1 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART Selwood Seltorque 100 Manual 44 ITEM AN O Q Go N Selwood Seltorque S100 Manual 8 10 DeutzIF3L1011 Pump Unit on 4 Wheel Chassis DESCRIPTION Seltorque S100 Pump Unit Chassis Tank Assembly 105 litre Fuel Line Tank to Lift Pump Fuel return Line Leak Off to Tank Lifting Eye Coupling Guard Battery Tray Battery Lead ve Battery Lead ve Battery Box Clamp Spigot Exhaust Guard Exhaust Modification Instrument Panel Bracket Deutz F3L1011 Diesel engine 1600 rpm Centa Flywheel Coupling Battery 95 A hr Battery Clamp c w Tie Rod and Nuts Terminal Boot Instrument A V Mounts Worm Drive Hose Clip Silencer Air Pump 1 BSP Connections 90 Equal Elbow 177 BSP Suction Hose 50 UD Exhaust Tailpipe Modified When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 45 PART NUMBER 0010901100 1003006000 1503066000 0008915100 1502237000 1002217000 1502162000 0008981000 1092173000 1502163000 1502164000 1589144000 1093116000 1093111000 1502300000 92027 0001 9600M00014 92800 0001 9297500000 0006712000 9680M00006 9505007004 9510P01201 9517 01202 9542000000 1002334000 QTY po P c c c aan Selwood Seltorque 100 Manual 46 ITEM N O Go N
21. 07 replacing them if necessary in accordance with advice commencing at Section 5 2 2 Peel Valve B21 Also check for deposits of solids likely to interfere with the smooth working of the float system When fitting a new float ensure that it is securely tightened against nut B12 During this procedure the float should be positioned on the rod so that the operating plate B15 with its associated peel valve fasteners is just clear of the central clamp bar screws B16 when the float is located in the upper diffuser cone If all components are seen to be in satisfactory condition replace separator cap assembly washers A12 and nuts A11 Alternately tighten each nut a small amount to ensure that the cap is pulled down evenly Do NOT over tighten Replace air hose and re tension hose clip A02 5 2 2 Peel Valve B21 If significant quantities of water are discharged from the exhaust valve A07 of the air pump and the float B11 is in satisfactory condition it is probable that a fault exists in the peel valve assembly To inspect and service proceed as follows 1 Remove separator cap sub assembly B01 to B21 and unscrew float B11 and nut B12 Release screws B09 and spring washers B10 to allow upper diffuser valve assembly to be withdrawn Remove screws B04 and sealing washers B05 to allow upper diffuser B06 to be removed from the port plate sub assembly Examine condition of peel valve rubb
22. 3000 1 Actuator Neck Seal Cone 0015102000 1 Drive Rod Installation 0015101000 1 Tool 6 2 Fitting of Actuator Neck Seal 1 Lightly clamp seal installation tool against end of drive rod by means of capscrew as shown 2 Push seal into rear of inner pump body recess Part No 0015014000 3 Clean exposed shaft and tool surfaces and smear with soft soap Carefully slide the actuator neck seal onto shaft until it abuts against the conical shoulder M12 Cap Screw Part No 90 05 120552 Seal Installation Tool Part No 00 15 102000 Actuator Neck Seal Part No 00 15 024000 6 3 Removal of Mechanical Seal Stationary Seat and Joint Ring 1 Ensure oil is drained from flushing chamber Remove impeller and shaft sleeve complete with rotating mechanical seal components 2 Engage tip of removal tool on inside face of seat Remove seat by pulling evenly at several peripheral points Joint ring can then be collapsed and discarded To replace the mechanical seal stationary seat and joint ring must be assembled together with the outer face of the joint ring smeared with soft soap offered up to the flushing chamber housing and gently pressed home using a piece of wood IMPORTANT ADVICE New Mechanical Seal Components must be handled with great care In particular the seal faces must not be touched by hand and must only come into contact with clean soft paper that is free form abrasive materials Premature seal
23. 521005000 1 D14 Sealing Washer B S P 9030710272 1 D15 Roller Bearing 9309F20930 1 D16 Rect Parallel Key Pump Coupling 9041105613 1 D17 Drive Shaft 0010002200 1 D18 Ball Bearing 9300630932 1 D19 Spacer 0010201000 1 D20 Bearing Carrier 0010199000 1 A13 Plain Washer M10 9030100024 4 D22 Hex Head Setscrew M10 x 75 9000100751 4 D23 Eccentric 0010009200 1 D24 Circlip External 9401000381 1 D25 Large End Bush 0015066000 1 D26 Connecting Rod 0015006100 1 D27 Hex Socket Capscrew M8 X 35 9005080350 1 D28 Fulcrum Pin 0015007000 1 C13 Gasket 0010011000 2 D30 Lip Seal 9127038070 2 D31 Hex Socket Capscrew M8 x 45 9005080450 3 A06 Spring Washer M8 9030080229 3 D33 Flushing Chamber 0010157001 1 D34 Drain Plug B S P T 9522004000 1 D35 Small End Bush 0015065100 2 D36 Actuator Capscrew 0015975000 1 D37 Air Pump Drive Rod 0015018200 1 D38 Self Locking Nut M8 9025080344 1 C05 Impeller Key 9041104013 1 Items D27 D36 D37 and D38 can be supplied as Sub Assembly 0015976000 Items D25 D26 and D35 are supplied as Sub Assembly 0015908000 These items are also available as a service exchange unit reference Part No 0015998000 i e connecting rod with worn bushes may be exchanged for a service repaired unit When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART Selwood Seltorque 100 Manual 19 20 22 ITEM 1 2 NI 3 NI 4 Selwood Seltorque S100 Manual 8 5 Isuzu 4LE1 Pump Uni
24. Assemble Flushing Chamber 1 N Check that circlip has been fitted to eccentric and thoroughly clean exposed shaft surfaces and smear with oil Check that lip seal fitting tool is internally and externally clean smear with oil and slide over end of drive shaft as shown Check that flushing chamber lip seals are correctly orientated and generously lubricate their lips with oil Slide chamber along fitting tool and onto drive shaft taking great care to ensure that it remains concentric to the shafts axis LIP SEALS MUST NOT BE USED TO SUPPORT THE FLUSHING CHAMBER Ensure that the lip of the leading seal does not become deformed Ensure Lip Seal is assembled 3mm below this surface Drive Shaft Part No 00 10 002200 Flushing Chamber Lip Seal Fitting Tool Part No 00 10 165100 6 g Remove Eccentric 1 Check that circlip adjacent to eccentric is Flushing Chamber removed 2 Insert M10 bolt plus washer into eccentric as shown 3 Torelease tap using drift in anticlockwise direction i e in direction of arrow B NOTE If removing eccentric when shaft is disassembled from pump clamp with soft jaws on diameter Z Eccentric Part No 00 10 009200 M10 Bolt or Stud ENE View on Arrow A gt Drive Shaft Circlip Groove Bearing Housing 6 10 Remove Impeller 1 Pump should be removed from the chassis or the engine decoupled and
25. D33 Instructions 3 to 9 inclusively Release nut D38 and withdraw screw D27 allowing fulcrum pin D28 to be removed Drive rod D37 and connecting rod D26 may then be withdrawn Remove circlip D24 Eccentric D23 can now be removed by inserting M10 bolt in tapped hole provided and tapping to loosen in an anti clockwise direction eccentric has a right hand thread See Section 6 9 Next spacer D19 can be slipped off drive shaft D17 and inspected Examine condition of all components and renew failed or significantly worn items replacement connecting rod complete with bushes should be ordered against sub assembly Part No 0015908000 To rebuild mechanism ensure thread and abutting spacer D19 is thoroughly clean and simply screw on the eccentric making sure it abuts against the spacer D19 which in turn abuts shaft D17 shoulder Position connecting 026 on eccentric thoroughly de grease tapping in drive rod D37 and assemble drive rod and fulcrum pin D28 in connecting rod Assemble lock nut D38 to new screw D27 locating groove in fulcrum pin D28 Do NOT re use old component Fully tighten unit against recess in drive rod s 037 to 2 9kgf 216 ft torque Replace flushing chamber and pump on chassis in accordance with Section 5 4 1 Flushing Chamber D33 Instructions 11 to 17 inclusive It will be necessary to start at 5 4 1 Flushing Chamber D33 Instruction 10 if li
26. Engines should not be run in hazardous explosive atmospheres 3 Access and Operation Ensure that the operator can start control and stop the engine easily by making all controls readily accessible Fit remote controls if access is difficult Follow the instructions laid down the engine manufacturer s Operators Handbook for starting operating and stopping procedures 4 Fuel In addition to the fire hazard associated with fuel and lubricating oils preventative action is necessary with respect to leakage contamination and bodily contact 5 Electrical Connections It is essential that earth terminals are connected with an absolutely sound earth point and care should be taken to ensure that the correct sized conductors are selected to suit the current and distance to be carried 1 5 Fitting Instructions for Centaflex Couplings Diesel Engines IMPORTANT NOTES OBSERVE STRICTLY The Centaflex Coupling Assembly is supplied in a pre assembled state and must be fitted to the pump drive shaft and engine flywheel in this state On no account should any of the components that make up the coupling assembly be dismantled unless it has become necessary to service one of the component parts Typically the most likely component to require replacement will be the rubber element and servicing of this item is explained in Section 1 5 3 below The coupling assembly consists of a central steel hub whose outside diameter locates withi
27. M DESCRIPTION PART NUMBER QTY 1 Battery Tray 1500224000 1 2 Battery Box 1590239000 1 3 Battery 95 A hr 92800 0001 1 4 Battery Clamp 9297500000 1 5 Terminal Boot 0006712000 2 6 Exhaust Silencer Isuzu 4LE1 92700 0222 1 7 Roll Cage Lifting Frame 1501289000 1 8 S100 Isuzu 4LE1 Core Build 1002284C00 1 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 37 Selwood Seltorque 100 Manua Selwood Seltorque 100 Manual 8 7 Isuzu 4LE1 Pump Unit Build B on Skid Chassis ITEM DESCRIPTION PART NUMBER QTY 1 Battery Tray 1500224000 1 2 NI Battery Box Optional 1590239000 1 3 Battery 95 A hr 92800 0001 1 4 Battery Clamp 9297500000 1 5 Terminal Boot 0006712000 2 6 Exhaust Silencer Isuzu 4LE1 92700 0222 1 7 S100 Isuzu 4LE1 Core Build 1002284C00 1 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 39 Selwood Seltorque 100 Manual 8 8 Isuzu 4LE1 Pump Unit Build C on Skid Chassis DESCRIPTION ITEM Battery Tray Battery Box d O Q ON gt O When ordering spares please state Battery 95 A hr Battery Clamp Terminal Boot Exhaust Silencer Isuzu 4LE1 Roll Cage Lift Frame Roll Cage End Roll Cage Side Bar 970 LG Roll Cage Side Bar 805 LG S100 Isuzu 4LE1 Skid Core Build Selwood Seltorque S100 Manual 9297500000
28. NA A S H Hee 10 8 uo g piou os 001 O vt m An ainpow gt 5 1019 N VOZ SS D 5 o z _ o Selwood Seltorque 100 Manual 9 2 Fast Tow trailer Lighting Circuit 7 PIN PLUG INTERIOR VIEW YELLOW RED No COLOUR FUNCTION BLACK BROWN 1 YELLOW NEARSIDE INDICATOR 2 BLUE REAR FOG LAMPS 3 WHITE EARTH 4 GREEN OFFSIDE INDICATOR 5 BROWN OFFSIDE TAIL 6 RED STOP LIGHTSS 7 BLACK NEARSIDE TAIL 8 No PLATE WHITE MEE FRONT FRONT MARKER MARKER BROWN OO IR JUNCTION 3 BOX YELLOW L H STOP No PLATE FOG STOP RH FLASHER TAIL LIGHT LIGHT TAIL FLASHER NOTE Front marker lights are for twin axle assemblies only 59 Selwood Seltorque 100 Manual hai NO I A SHUM ana poy abuelo aiding umolg U9919 KR mOzZAox gt gt SIN0 09 02 LL 0 r 89 0 GE 79 9 0 XUE19 uny sdwy pejuog z9 uoymsAoy 1 A 8 Soga Z OL 6 Joyoauuoy OL YAMS UOIMS
29. Selwood Seltorque 100 Manual SELWOOD SELTORQUE 5100 Model Designation From the 1st January 2004 the Seltorque 100C will be known as Seltorque S100 Operating and Service Manual The products of Selwood Limited are designed developed and produced in the company s Chandler s Ford factory Many features are covered by world wide patents Product names such as Spate Simplite and Seltorque are registered trade marks As all products are subject to continuous development the company reserves the right to alter the specifications and information given in this manual without prior notice Whilst every care has been taken in the preparation of this publication the information it contains must not be regarded as binding Amendments to this publication will only be issued to cover those design changes which fundamentally alter the build or operation and servicing procedures They will be distributed through the company s dealers and agencies Published by Selwood Limited O Selwood Limited 2004 Instructions for Ordering Replacement Parts 1 Always quote the pump serial number located on the plate fastened to the bearing and air pump mechanism housing 2 Always quote the part number s ten digit of the component s NOT the item number s 3 Always quote the description of the component s Items usually supplied together as sub assemblies will have the sub assembly part number printed at the bottom of the relevant p
30. aced after the correct oil level is attained In the unlikely event of a bearing failure or if the bearing housing oil escapes from the engine end of the bearing housing by passing across lip seal D04 it becomes necessary to undertake work on the drive shaft assembly 1 To replace lip seal D04 only proceed as follows a Remove oil from bearing housing by removing the filler D08 and drain plug D13 b Remove lip seal carrier 003 lip seal D04 and O ring 005 by removing cap screws D01 and washers A06 Prise out the old lip seal and press in a new seal When fitting lightly lubricate the lips of the seal and if damaged replace O ring D05 d Refit the components taking care not to damage the lip seal on the sharp edges of the keyway e Replace drain plug D13 and sealing washer 014 in bearing housing 006 Fill with oil to correct level and replace level plug D08 and O ring D07 For bearing replacement proceed as follows a Carry out Section 5 4 2 Air Pump Mechanism Instructions 1 to 8 inclusively b NOTE Remove lipseal carrier DO3 lipseal DO4 and O ring 005 by removing capscrews D01 and washers A06 If lipseal 004 is to be utilised again ensure seal is not dragged over sharp edge of keyway Moving to the impeller end of the bearing housing 006 remove bearing carrier 020 by removing setscrews D22 and washers A13 The bearing carrier D20 ca
31. addition to its adjacent lip seal D30 In any of these events proceed as follows 1 Drain oil from flushing chamber and bearing housing by removing filler caps D08 and drain plugs D13 and D34 Remove separator assembly and suction tube B27 or B35 in accordance with Section 5 3 1 Impeller C04 Instructions 1 to 4 inclusively Remove impeller screws C01 and washers C02 and C03 and withdraw impeller C04 mechanical seal spring and shaft sleeve C06 complete with mechanical seal parts C08 Handle the sleeve and mechanical seal with great care and store in a safe place particularly if these parts are to be reused Remove split guard fitted around flexible coupling and release all of the coupling s fasteners allowing the rubber tyre to be removed Attach lifting equipment to bearing housing and pump body in compliance with requirements of Health and Safety at Work Act 1975 Remove nuts bolts and washers securing pump to chassis and hoist clear carefully noting the positions of any shims between pump feet and chassis Lower unit onto working surface and in compliance with Health and Safety at Work Act 1975 tip pump onto ends of studs C10 ensuring that they are suitably protected from damage Remove nuts A11 and spring washers A12 and carefully separate bearing housing and flushing chamber assembly from pump body C09 During this operation be very careful not to damage the mechanical se
32. age Additional copies of this manual may be ordered from Selwood Limited Pump Division by quoting the publication number shown on the outside back cover HEALTH AND SAFETY AT WORK April 1975 As manufacturers of pumps and associated equipment we wish to inform you that in compliance with Section 6 of the Act safety precautions should be taken with our products We take every care to ensure as is reasonably practicable that our products are safe and without risk to health when properly used Nevertheless appropriate health and safety precautions must be taken and in particular you are requested to have special regard to the operational and safety requirements leaflet P769 which accompanies each pump on despatch from our premises NATIONAL ACCREDITATION Our products also conform to the E E C Machinery Safety Directive and carry the C E mark CALIFORNIA USA PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm WARNING Pumps and engines may be fitted with seals or O rings manufactured from VITON or similar material When temperatures reach 400 C 720 F a corrosive acid is produced which cannot be removed from the skin If signs of material decomposition are evident or if in doubt always wear disposable heavy duty gloves Selwood Seltorque 100 Manual SELWOOD SELTORQUE S10
33. al stationary seat by allowing it to contact the shaft It now becomes possible to remove flushing chamber D33 from bearing housing D06 after releasing screws D31 and spring washers A06 To replace lip seals D30 a Press failed components out of housings and discard b Thoroughly clean all surfaces of flushing chamber D33 and press new seals into position ensuring that they face in the correct directions The garter spring fitted to the lip of the seal nearest the bearing housing should Replacement of Read Section 5 3 2 Mechanical Replace bearing seal Replace Repeat Selwood Seltorque S100 Manual Should actuator A20 fail to reciprocate when the pump is running or if other abnormal conditions are be visible from the bearing housing side of the flushing chamber The garter spring fitted to the lip of the seal nearest the impeller should be visible from the impeller side of the flushing chamber Refer to Section 6 8 for disposition of seals the flushing chamber sub assembly in the bearing housing must be undertaken very carefully to ensure that the lips of seals D30 are not damaged by the shoulders on the drive shaft D17 Use assembly tool Part No 0010165100 for this purpose A generous quantity of oil should be applied to the shaft to assist this operation and a new gasket C13 should be fitted Replace and tighten screws D31 and spring washers A06 Position new gas
34. and push both components over drive rod D37 using assembly tool Part No 0015102000 smeared with soft soap Check that washers A23 are in place and fit and fully tighten screws A22 The heads of these screws should be fully contained within the recesses in the inner pump body Reassemble remaining components in accordance with Section 5 1 3 Actuator Seal A18 Instructions 6 to 10 inclusively Drive Rod Seal Assembly and Bearing A25 and A28 If oil leaks from ports in housing A24 it is probable that seal assembly A25 is excessively worn Such a condition may also indicate that drive rod bush A28 should be replaced To inspect and service proceed as follows 1 Drain oil from bearing housing by removing filler cap D08 and drain plug D13 Remove air pump components in accordance with Section 5 1 3 Actuator Seal A18 Instructions 1 and 2 and Section 5 1 4 Actuator Neck Seal A21 Instructions 2 and 3 Being careful not to damage the flat sealing faces of housing A24 carefully withdraw housing complete with its bearing and sealing components from bearing housing D06 and drive rod D37 Examine condition of lip and distributor seals together with bearing If either are worn or damaged we recommend that a new housing Part No 0010905000 complete with seal assembly and bearing A28 should be ordered and fitted However individual components can be renewed in accordance with the following instruct
35. andard Impeller 173 4 Diameter Suffix C 0010012200 Non Standard Impeller Diameter Suffix D 0010012300 Non Standard Impeller Diameter Suffix E 0010012400 Non Standard Impeller Diameter Suffix F 0010012500 Impellers Also Available In Alternative Materials C01 Impeller Screw Is Available In Stainless Steel 9000120357 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 31 Selwood Seltorque 100 Manual D08 D10 D10 Bb D11 SW D12 Actuator Pt No 00 15 016000 Self lock nut Pt No 90 25 080344 Fulcrum Pin Pt No 00 15 00 7000 Actuator Valve Pt No 00 03 221200 Actuator Capscrew TP 0084003 Pt No 00 15 975000 Actuator Capscrew Neck Seal Pt No 90 05 080350 Drive Rod Pt No 00 15 024000 Pt No 00 15 018200 32 Selwood Seltorque 100 Manual 8 4 Bearing Housing and Air Pump Drive Assembly Parts ITEM DESCRIPTION PART NUMBER QTY D01 Hex Socket Capscrew M8 x 25 9005080250 3 A06 Spring Washer M8 9030080229 3 D03 Lip Seal Carrier 0010200000 1 D04 Lip Seal 9127040070 1 D05 O Ring 9100308450 1 D06 Bearing Housing 0010001201 1 D07 O Ring 9100300250 2 D08 Oil Filler Level Plug 0015186000 2 D09 Label Direction of Rotation 0015078000 1 D10 Hammer Drive Screw No 2 74 9045002259 2 D11 Label Manufacturer 0015071000 1 D12 Breather Valve g 13 S P T 9528001000 2 D13 Flanged Drain Plug B S P 9
36. asions malfunction of the air pump seals In air pump can cause the separator float to move erratically Refer to major Servicing Section 5 1 for instructions WATER LEAKING OUT OF FLUSHING CHAMBER VENT BEHIND VOLUTE OR FROM BREATHER VALVE FITTED TO CHAMBER ACTION 1 Drain flushing chamber to check contents COMMENT The chamber should only contain oil If the mechanical seal has failed water may be present in the chamber If so replace seal in accordance with instructions given in Major Servicing Section 5 3 2 OIL LEAKING OUT OF FLUSHING CHAMBER VENT BEHIND VOLUTE ACTION 1 Top up both oil reservoirs and run pump under supervision for say 30 min to determine from which reservoir leakage is occurring OIL LEAKING FROM VENTS BEHIND AIR PUMP ACTION 1 Check that mechanism reservoir has not been overfilled with oil COMMENT Replace faulty lip seal in accordance with instructions given in Major Servicing Section 5 4 COMMENT It is extremely difficult to overfill pumps built to latest specifications However earlier machines were fitted with oil level plugs which did not automatically limit the oil volumes 2 Check conditions of air pump drive rod and Referto Major Servicing Section 5 4 for instructions associated seal OIL LEAKING FROM ENGINE END OF PUMP ASSEMBLY ACTION 1 Check that mechanism reservoir has not been overfilled with oil 2 Replace lip seal between air pump mechanism and drive
37. b assembly should be pressed into position by jacking home the bearing carrier D20 by means of the setscrews D22 do not apply shock loads such as hammer blows NOTE home evenly protect surface of bearing carrier D20 with plain washers under setscrews D22 finally remove setscrews D22 and fit new washers A13 1 The remaining components may now be reassembled in accordance with Section 5 4 2 Air Pump Mechanism Instructions 9 and 18 inclusively Selwood Seltorque 100 Manual 5 5 Chassis Maintenance It is possible to work on individual components of the chassis without removing either the engine or the pump unit In all cases work should be undertaken on level ground and care should be exercised to ensure that the pump set is fully immobilised If the chassis is to be completely dismantled both the engine and pump unit should be removed in compliance with the requirements of Health and Safety at Work Act 1975 1 To remove the fuel tank a Drain the fuel by removing the drain plug and washer b Disconnect the fuel feed and return lines c Place suitable supports beneath the tank and remove the four nuts bolts and washers access to the nuts and washers being inside the main chassis members d The tank can then be slid from beneath the chassis taking care not to lose the steel spacers if fitted 2 Toclean the fuel feed filter a Remove the three set bolts and washers b Lift t
38. cal nuts bolts spring and taper washers 6 To remove the lifting eye remove the four set bolts and spring washers 7 Reassembly is a reverse of the above ensuring that the wheel hubs axles pivot pivot turntable axle pivot pin and drawbar pin are thoroughly cleaned and liberally greased Renew the fuel feed filter gasket if necessary NOTE When placing pivot top cap on top of pivot ensure the top cap locates correctly over the spring roll pin in top of pivot shaft Also when placing the lock washer with fixing bolt in place over the pivot top cap ensure small tab locates in second hole of the pivot top cap the first hole locating the spring roll pin Always use a new lock washer Finally bending up in one place to lock against the flat of the setbolt hexagon 5 6 Supersilent Canopy Canopy Removal To remove the canopy proceed as follows 1 Disconnect the battery positive and negative and remove the battery assembly 2 Disconnect exhaust pipework within canopy having first removed insulation blanket 3 Disconnect emergency stop wiring plugs from stop buttons from within canopy Tie up onto engine to prevent damage to wiring 4 Remove suction and discharge aperture cover plates Remove foam plugs and rubber blanking gasket 5 Remove discharge fitting and extension piece from discharge flange of pump 6 In each corner of the skid working up through the upper flange of the skid base are four M16 screw
39. ces Part No 91 00 308450 smeared with oil M10 Hex Bolt and Washer Lip Seal Carrier Part No 00 10 200000 21 Selwood Seltorque 100 Manual 7 FAULT FINDING GUIDE This table gives the most common symptoms arising in connection with water handling duties Please consult Selwood Pumps for further advice if the service fault is not described and particularly if the duty has uncommon characteristics At no time should the pump be run if its bearing housing or flushing chamber contains contaminated oil Very small volumes of oil may be lost from these chambers during a day s normal running but remedial action should immediately be taken if the loss becomes excessive The most likely causes of failure are given in the sequence in which they should be investigated For example if the pump will not prime carry out the first service instruction that is listed and proceed to the second only if the first proves to be inappropriate PUMP WILL NOT PRIME OR LOSES PRIME HAVING PUMPED PRODUCT FOR A BRIEF PERIOD OF TIME ACTION 1 Check that drain taps fitted to volute and air pumps are closed COMMENT Drain taps are sometimes left open overnight If okay try Action 2 2 Remove inspection cover and check that The delivery line MUST BE DRAINED before the cover delivery valve is seating efficiently is removed If okay try Action 3 Disconnect hose from air pump spigot and If vacuum is okay check Action 4 attach vacuum gauge to
40. ckening of the screws and subsequent destruction of the coupling If the coupling is supplied in a pre assembled state do not dismantle it but fit it in this condition radial axial WRONG radial axial CORRECT 1 5 3 Replacement of the Steel Hub and Rubber Element NOTE Once the Centaflex coupling has been prepared in accordance with Section 1 5 1 above it is free to be removed from the horizontal pins on the face of the adaptor plate 1 If it becomes necessary to replace either the steel hub or rubber element the three radial caps screws must be removed in order to separate the two components When removing these cap screws it is recommended that the coupling assembly remain on the horizontal pins for ease of their removal Y Once the three radial screws are removed the steel hub can be separated from the rubber element Also at this stage the rubber element can be removed from the horizontal pins of the adaptor plate e Replace the rubber element and or steel hub as necessary to refurbish the assembly Fit the rubber element onto the horizontal pins of the adaptor plate e Insert the steel hub into the centre of the rubber element and align the radial mounting holes with tapped holes in the hub Selwood Seltorque 100 Manual 6 Fit the three radial cap screws in accordance with the instructions at Section 1 5 2 7 The coupling assembly is now prepared for the replacem
41. d with our products 1 7 Fitting Instructions for Fenner Couplings Electric Motors 1 Adjust position of pump on chassis until the inside faces of the coupling flanges are parallel to each other The distance between the faces should measure from 24 to 29mm 15 16 to 1 1 8 Whilst adjusting the pump s position it is also necessary to achieve alignment of the shaft centre lines within 1 5mm 1 16 of each other by laying a straight edge cross the two flanges at several positions around their circumferences Fully tighten the nuts immediately the coupling flanges are correctly aligned Recheck alignment after tightening 2 The flexible coupling assembly should now be completed Open out the tyre and fit over the coupling flanges ensuring the tyre beads seat properly on the flanges To ensure proper seating it may be necessary to strike the outside diameter of the tyre with a small mallet When seated there should be a gap between the ends of the tyre of about 1 8 3mm Tighten clamping ring screws in flange alternately and evenly approximately half a turn per screw working round the flange until 171bf ft 2 35kgf m torque is achieved 1 8 Seltorque S100 Standard Data Capacity 160M h 35200UK gal h Delivery Head 21 3m 70ft Self Priming Lift 8 8m H20 29ft H20 Solids Size 75mm 3in Air Handling Capacity 241 5 50ft min Pump Speed Max 1600rpm Port Size BS4504 Table 6 100mm 4in 2 ROUTINE MAINTENANCE Lack o
42. e actuator screw D36 This should be checked and tightened to 60lbf ft 8 3kgf m torque 3 To replace actuator valve A16 smear soft soap on the conical end and groove of actuator screw D36 and ease new valve rubber into position ensuring that it seats correctly NOTE t is advisable to examine the condition of actuator seal A18 whilst it is exposed Servicing instructions start at Section 5 1 3 Actuator Seal A18 Instruction 1 4 To replace outer pump body assembly fit and evenly tighten screws A14 washers A13 spring washers A12 and nuts A11 by sequentially turning each screw a small amount until they are all fully tensioned It is important that the outer diameter of the actuator seal A18 should be evenly clamped 5 1 3 Actuator Seal A18 A further reason for the pump set failing to prime efficiently or to handle the expected volume of air could be a faulty actuator seal A18 To inspect and service proceed as follows 1 Remove outer pump body A15 complete with delivery valve assembly Remove actuator screw D36 AAA A A Selwood Seltorque S100 Manual Set actuator to top dead centre maximum distance from inner pump body by rotating engine shaft with starting handle Using a tool that will not cut the rubber such as a blunt screwdriver and a lubricant soap solution remove actuator seal A18 by prising it from the inner pump body A19 Remove actuator A20 complete with seal fr
43. e is a danger of freezing the fluid normally retained within the pump between operating cycles should be drained off through the drain taps provided 3 Where protective caps are used to prevent damage to the suction and delivery spigots during storage or in transit they must be removed before the pump is started up 1 3 Maintenance 1 Inspection and maintenance procedures are detailed in the operating and servicing manual for the model in question 2 Replacement parts Only the manufacturers or factory approved components should be used as replacement parts and where necessary they should be fitted with the assistance of the special purpose tools indicated in the operating and servicing manual 3 All maintenance work must be carried out with the pump and engine motor stationary 1 4 Engines 1 Where LC engines are used to power the pump they have been mounted in accordance with the engine manufacturers recommendations and adequate guarding provided between the pump and engine 2 Exhaust and Exhaust Pipes there is a risk of accidental contact by operators The exhaust system should be lagged or screened and the outlet directed away from operators or other persons likely to be nearby Direct contact with flammable materials of all types must be avoided The importance of adequate ventilation to ensure removal of exhaust fumes when engines are operated in enclosed or covered accommodation cannot be over stressed
44. ent of the pump 8 Once the pump drive shaft is engaged in the coupling hub bore set the position of the coupling assembly to that previously marked when Section 1 5 1 was performed 9 Tighten the setscrew that locks the steel hub of the coupling assembly to the pumps drive shaft key 1 6 Electric Motors 1 All electrical connections should be made through adequately rated conductors and starters Isolators and other associated switchgear should be of adequate capacity for the imposed power loadings 2 Al electrical equipment should be adequately earthed 3 Isolate the power supply before carrying out any commissioning servicing or maintenance work on the pump or electric motor 4 Where electric motors are to be operated in hazardous or explosive atmospheres they should be of the flameproof enclosure type appropriate to that atmosphere You are requested to take such steps as are necessary to ensure that this information is made available to all those involved with the use of our products This information must be made available not only to your own employees at their workplace but also to anyone who may purchase or otherwise acquire hire such products for use in his own workplace It is our intention constantly to review our obligations under the Health and Safety at Work Act and we will be issuing from time to time further information with regard to the safe application use inspections and service associate
45. er B21 and air ports in plate B03 which it should completely cover when the float is fully raised If the rubber does not seat correctly is distorted or in any way damaged it must be removed and discarded by releasing screws B16 To fit new peel valve rubber B21 carefully clean existing parts thoroughly especially surfaces of port plate B03 and clamp bars B19 and position new rubber on plate Assemble screws B16 clamp bar B19 clamp bar seal B20 washer B18 and nuts B17 in sequence shown on drawing Alternately tighten each nut a small amount to ensure that even clamping pressure is produced Correctly tightened nuts will not cause the clamp bar to distort the rubber Carefully attach the ends of the valve rubber B21 to the operating plate B15 noting that the components and method of assembly are identical to those described in Section 5 2 2 Peel Valve B21 Instruction 5 except that clamp bar seal B20 is omitted Again ensure that the nuts are not over tightened Selwood Seltorque 100 Manual After completing Section 5 2 2 Peel Valve B21 Instructions 5 and 6 check that the peel valve rubber is capable of closing all of the air holes in port plate B03 when operating rod B13 is square to the plate and fully lifted Check condition of bush B07 in upper diffuser B06 and replace together with clip BO8 and Nitrile washer B35 if significantly worn NOTE The operating rod B13 is nor
46. f routine maintenance is the most frequent reason for the break down of pumps We earnestly advise users to ensure that at least the following actions are taken 1 Check these three oil levels daily a Engine oil b Bearing housing oil c Flushing chamber oil 2 Always drain water from the pump in cold weather when it is not running Drain a Pump body b Delivery valve chamber c Both sides of air pump 4 drain taps if twin prime 3 Do NOT run the pump if significant quantities of water escape through the exhaust valve of the air pump This pump is designed to handle moisture laden air but not to pump a high percentage of water Refer to servicing instructions for further advice 4 Do NOT run the pump if malfunction is suspected in any of its parts In particular it must immediately be serviced if the level of oil in the flushing chamber varies daily or if the oil becomes contaminated with the pumped fluid 5 A hose strainer should always be fitted to the free end of the suction line if there is a possibility of over sized solids entering the pump The dimensions of rocks pebbles etc must not exceed 75mm 3 Larger soft solids however of the type found in abattoir duties for example will pass freely through the pump Refer to Selwood Pumps if in need of advice in this connection mEmE
47. failure is likely to occur if this advice is not heeded Selwood Seltorque 100 Manual Pump Body Housing 6 5 Fit Seal Housing Sub Assembly to Pump 1 Thoroughly clean exposed drive rod surfaces and position installation tool as shown Smear tool and drive rod surfaces with oil 2 Thoroughly lubricate drive rod bearing and drive rod seal with oil and fit new gasket before pushing seal housing assembly along drive rod until it registers in bearing housing Mechanical Seal Joint Ring Stationary Seat Drive Rod Bearing and Seal Assembly Part No 00 10 905000 Removal Tool Part No 00 15 166000 Drive Rod 1 Remove internal circlip with suitable pliers and remove seal assembly by carefully tapping with blunt punch or drift from bush end 2 Replacement of all components may be aided by smearing adjacent surfaces with soft soap Installation Tool 3 Prior to sliding home the drive rod seal carrier Part Part No 00 15 101000 No 0015195000 wiper seal Part No 9140035070 must first be assembled together using insertion tool Part No 0010103000 Carefully applied Housing Gasket pressure from a hand press or vice jaws may be Part No 00 15 008000 employed for this operation IMPORTANT ADVICE 6 6 Drive Rod Bearing Parts must be assembled in correct order and orientation 1 Insert shouldered end of drift into bush as shown in upper sketch 4 Great care mus
48. gs D36 Actuator Cap Screw 60 8 3 0015975000 A22 Cap Screw M12 60 8 3 9005120552 C01 Impeller Screw 60 8 3 9000120302 Air Pump Drive rod D37 to Small 21 2 9 end of Connecting Rod D26 M8 Fixing D27 to D38 4 CONDITIONS OF WARRANTY For a period of six months from delivery of any Selwood pump to the first user thereof or twelve months from the despatch of any such pump by Selwood whichever period is the shorter Selwood will repair or at its option replace any component which in the opinion of Selwood has failed due to defective workmanship or materials This warranty does not apply to a the driver or any accessories or proprietary fittings whatsoever b any pump which in the opinion of Selwood has been altered used maintained serviced or stored otherwise than in accordance with Selwoods instructions and professional practice c any pump wherefrom the serial numbers have been removed or altered d fair wear and tear e consequential loss or damage MAJOR SERVICING 5 1 Air Pump Maintenance 5 1 1 Delivery and Suction Valves A07 Failure of the pump set to prime quickly or to discharge the expected volume of air may simply be due to faulty valve operation To inspect and service proceed as follows 1 Remove air hose item A01 from suction valve box A03 after loosening relevant hose clips A02 2 Note the orientation of the suction valve box A03 and exhau
49. he filter from the tank taking care not to lose the gasket NOTE The filter can be removed for cleaning without removing the tank from the chassis 3 Toremove the front axle a Support the chassis beneath either the fuel tank ensuring that the weight is taken on a suitable piece of wood extending the full width of the tank or underneath the main chassis members b Remove the split pins and washers retaining the wheels and slide the wheels from the axle c Remove the split pin and washer from one side only of the draw bar pivot pin and slide the pin free of the pivot and draw bar thus allowing the draw bar to come away from the assembly d Remove the split pin and washer from one end of the axle pivot pin and slide the pin clear of the pivot and axle The axle will now be free 4 The front axle pivot locking system is designed as a backup to the single bolt fixing To remove pivot a Bend back lock washer and release the set bolt lock washer and pivot topcap b Drop the pivot clear of the chassis member Note that if the engine is in place on the chassis the access to the set bolt is from beneath the engine between the chassis members c Extract and replace the spring roll pin if damaged from top of pivot 5 To remove the rear axle a Support the chassis and remove the wheels as described in paragraph 5 3 b Release the four horizontally disposed nuts bolts and spring washers and the two verti
50. he larger plug Insert the four screws to secure the tank to the AV mounts and check the alignment of the tank in the skid base before tightening these screws During the tightening procedure a twisting moment can be applied to the rubber element of the mount which is undesirable If this occurs use or make a suitable tool to counteract this twist and tighten to 150 Nm Recheck alignment and ensure mounts are twisted Correct if required Refit engine but do not fully tighten the mounting to the AV mount screws at this stage finger tighten only Reconnect all fuel lines oil drain and refit the control panel Before refitting the pump unit slacken the grub screw hex socket set screw in the pump half coupling boss Ensure that the hub and rubber element are free to slide on the pump shaft This will be used as a guide for checking the alignment of the coupling at a later stage Leave the coupling hub loose on the shaft Lift the pump end onto the chassis and push the unit onto the engine side coupling drive pins With the coupling halves engaged drop in the four pump mounting fasteners and tighten nuts finger tighten only The pump should now be visually aligned and tighten down to 150 Nm torque Check that the coupling element and hub is free to move on the shaft to confirm correct alignment A pry bar can be used but it should not require any effort to move the assembly Move the engine on its mountings to make alignmen
51. ion replace impeller C04 washer two washers C02 with concave faces towards impeller and impeller screw C01 and tension screw to 60lb ft 8 3kgf m torque It is essential that this screw is correctly tensioned During this operation it will be necessary to lock the impeller by means of a wooden block wedged between the impeller blades and pump body C09 Remove block after use Use Rustilo 431 on the inside of the pump register Fit new gasket B28 position suction tube on studs fit washers B30 and fully tighten nuts B29 Renew gasket B25 reposition separator body sub assembly on suction tube and fit separator cap assembly Assemble washers A12 and nuts A11 and alternatively tighten each nut a small amount to ensure that the cap is pulled down evenly Do NOT over tighten Reposition air hose A01 on spigot of separator cap B01 and tighten hose clip A02 Replace drain plug D34 using PTFE tape as a sealant and fill flushing chamber with new oil to level of plug Replace plug and O ring D08 and DO7 Refer to Section 3 1 Pump Lubrication for details of the oil required for the flushing chamber Mechanical Seal C08 The mechanical seal should be replaced if the flushing chamber oil continuously leaks into the pumped fluid or if the oil becomes contaminated with the product This latter condition is sometimes indicated by leakage of fluid out of a breather cap D12 Under
52. ions To replace drive rod bearing A28 carefully remove circlip A26 allowing seal components to be pushed from housing with blunt punch or drift from bearing end The drive rod bearing can now be removed using bearing drift Part No 0015168000 and the new component pressed into position so that one face is flush with the end of the housing ss saocL i 8 Selwood Seltorque 100 Manual Ensure that seal components are assembled in accordance with the following instructions a The wiper seal A34 is first assembled to the drive rod seal carrier A32 using wiper seal insertion tool Part No 0010103000 ensuring the correct orientation b Then the internal distributor seal A33 is offered up to the bearing and seal housing A24 ensuring again the correct orientation and pushed into place with the drive rod seal carrier Part No 0015195000 together with seal 4 and the whole pressed into place with the wiper seal insertion tool Part No 0010103000 Care must be exercised when replacing circlip A26 to ensure that the lip of the wiper seal A34 is not damaged by the hand tools used See Section 6 4 Before replacing bearing seal housing assembly check condition of drive rod particularly if new bush A28 has been If surface is significantly worn the drive rod should be replaced in accordance with instructions given in Section 5 4 2 Assembly tool Part No 0015101000 must be used
53. ket C13 on studs C14 and fit bearing housing assembly to pump body taking great care to ensure that the shaft does not touch the mechanical seal stationary seat Replace and tighten nuts A11 and spring washers A12 Using lifting equipment in compliance with the Health and Safety at Work Act 1975 position pump unit on chassis Refer to Section 1 5 when refitting the pump to a diesel engine Refer to Section 1 7 when refitting the pump to an electric motor Replace split guards around flexible coupling and ensure that it is securely fastened with nuts bolts and washers Also fasten to flywheel guard where applicable with bolts and washers Seal C08 Instructions 7 to 12 and carefully remove any foreign matter from the sleeve and mechanical seal components Smear clean oil on both the O ring C07 and the drive shaft diameters Position the O ring on the shaft taking care to prevent it contacting the drive shaft s keyway and slide the sleeve seal assembly onto shaft carbon face towards stationary seat and press into working position using only the sleeve s flange Ensure that O ring is correctly trapped in sleeve recess Replace impeller suction tube and separator components in accordance with Section 5 3 1 Impeller C04 Instructions 8 to 13 inclusively housing assembly and actuator neck seal in accordance with Section 5 1 5 Drive Rod Seal Assembly and Bearing A25 and A28 Instruction 8 and
54. l 8 PARTSLIST 8 1 Air Pump Parts ITEM A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 D36 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A25 A32 A33 A34 DESCRIPTION Air Hose Hose Clip Suction Valve Box Exhaust Valve Cover Full Nut M8 Spring Washer M8 Suction and Delivery Valve Valve Stud Valve Washer Stud M8 Full Nut M10 Spring Washer M10 Washer M10 Hex Head Bolt M10 x 35 Outer Pump Body Actuator Valve Actuator Screw Actuator Seal Inner Pump Body Actuator Actuator Neck Seal Cap Screw M12 x 50 Cap Screw Washer Bearing and Seal Housing Drive Rod Seal Assembly Internal Circlip Housing Gasket Drive Rod Bearing Drain Tap Suction Valve Box Gasket Stud M8 Comprises Drive Rod Seal Carrier Internal Distributor Seal Wiper Seal When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 27 PART NUMBER 9542000000 9505007004 0015017000 1592306000 9025080004 9030080229 0015021000 0015019000 0002068000 9035080204 9025100004 9030100229 9030100024 9001100351 0015015000 0003221200 0015975000 0015023000 0015014000 0015016000 0015024000 9001240 02 0015100000 0015098000 9133035380 94D130050A 0015008000 9345035301 9520103000 0015022000 9035080554 0015195000 9171044100 9140035070 QTY 0 o oco N N N CO CO A gt Sealing Washer M10 Pt No 90 30 100289
55. lamp 2 Detroit 2105 Adaptor Rack LH Detroit 2105 Adaptor Rack RH End Plate Battery Box optional When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 55 PART NUMBER 0010901100 1003006000 1003329000 1003330000 1502237000 1002333000 0295310000 1590236000 1502299000 92020 0003 9600M00014 1003139000 92800 0001 929750000 0006712000 1003140000 1003141000 9506002000 1002318000 1002319000 1002337000 1503163000 QTY CX X A UN C QA EN XS 2x et Selwood Seltorque 100 Manual 8 16 Detroit 2105 on Skid Chassis Build B ITEM N O Q Go N Selwood Seltorque S100 Manual DESCRIPTION Seltorque S100 Pump Unit Fuel Tank Assembly 105 Litre Fuel Line Tank to Lift Pump Fuel Return Line Leak off to Tank Lifting Eye Coupling Guard Battery Lead ve Battery Lead ve Skid Chassis Detroit 2105 Diesel Engine 1600 rpm Detroit 2105 Low Level Exhaust Battery 95 A hr Battery Clamp c w Tie Rods and Nuts Terminal Boot Exhaust Bracket 2105 Detroit 2105 Low Level Exhaust Cover Exhaust Clamp Centa Flywheel Coupling End Plate Drip Tray optional Battery Box optional Guard Frame optional Battery Tray When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 57 PART NUMBER 0010901100 1502478000 1002329000 1002330000 1002213000 1003031000 0295310000 1590236000 1003028000 92020 0003 100313900
56. livery Valve C27 Maintenance of Flushing Chamber Air Pump Mechanism Drive Coupling Drive Supersilent Canopy Fuel Tank Removal Supersilent Canopy Fuel Tank Re fitting Supersilent Canopy Canopy Re fitting WORKSHOP TOOLS Care of Servicing Tools Fitting of Actuator Neck Seal Selwood Seltorque 100 Manual 1 GENERAL INFORMATION 1 1 Installation 1 The pump unit and its associated baseplate or trolley mounting should be positioned on a firm horizontal platform and in the case of portable units restrained from accidental movement 2 Ifthe pump is fitted with push on type suction and delivery spigots the hoses must be firmly secured on these spigots with heavy duty clamps or clips capable of withstanding the system operating pressure 3 The integrity of the hose clamping arrangements should be checked at regular daily intervals in the case of static installations or whenever the pump is repositioned in the case of portable units 4 Similar precautions should be taken with clamps securing multiple lengths of hose on installation where long delivery and suction lines are involved 5 Delivery hose and any associated pipework should be capable of withstanding the maximum system operating pressure Suction hose should be of the non collapsible variety 1 2 Operation 1 The pump should only be operated within the speed and pressure limits detailed in the operating handbook for the model in question 2 If ther
57. ller Bore Shaft Sleeve Bore ON ASSEMBLY Axle Shafts Axle Pivot Assembly 9 12 Months 250 500 Hours Daily ON ASSEMBLY M10 Screws Port Plate To Diffuser ON ASSEMBLY 3 1 1 Commissioning Period Drain both pump chambers and engine within 100 150 running hours of commissioning either a new or rebuilt pump and refill with new oil to level plugs Flushing chamber capacity about 1 5 litres 2 5 pints Bearing housing capacity about 1 8 litres 3 pints Engine sump Refer to Engine Instruction book 3 1 2 After Commissioning Period If the pump is driven by a diesel engine the oil in both pump chambers should be drained and renewed simultaneously with the time schedule laid down by the engine manufacturer This will usually require the pump oils to be drained and replaced every 250 running hours Under no circumstances should the period for the pump exceed 500 running hours 3 2 Fastening Torques Failure to tighten threaded fasteners correctly can easily lead to assembly breakdown It is very important therefore when carrying out the instructions in this manual to achieve the appropriate tensioning torques In some cases specific requirements are described in the instructions which must always be implemented The following torques in particular must be applied Selwood Seltorque 100 Manual Item Tightening Torques Ib ft kgf m F29 F30 M16 Pump Engine Fuel 180 25 Tank to Chassis Fixin
58. mally a slack fit in the bush 9 10 11 12 5 2 3 Position port plate sub assembly on upper diffuser 806 fit washers 805 after checking that they will seal efficiently and fully tighten screws B04 Reassemble nut B12 and screw float B11 on to operating rod and tighten securely in accordance with Section 5 2 1 Float B11 Instruction 5 Recheck operation of peel valve rubber B21 to ensure that it fully covers air ports in plate B03 when the float is located in the upper diffuser cone In this position there should be a gap of 3 5 mm between the heads of the centre clamp bar screws B16 and the operating plate B15 Adjust the position of the float on the operating rod to obtain the correct dimension Examine condition of gasket B02 and renew if necessary before installing between port plate 803 and separator cap B01 Fit spring washers A12 and screws A11 each of which should be sequentially turned a small amount until fully tightened Gasket 802 must be evenly compressed Replace separator cap accordance with Section 5 2 1 Instruction 6 sub assembly in Float B11 Deposits of Solids When handling liquids containing solids capable of adhering to product wetted surfaces it is advisable periodically to check the valve system in the separator To inspect and service proceed as follows 1 Remove separator cap sub assembly in accordance with Section 5 21 Float B11 Instructi
59. n a bore of a rubber element and is secured within the element using three cap screws that pass radially through its outer diameter In turn the rubber element locates onto three horizontal pins equally disposed on a PCD and each secured to the face of a steel adaptor plate with cap screws The cap screws securing both the central steel hub and the horizontal pins are torque tightened to the values shown in the table in Section 1 5 2 below Selwood Seltorque 100 Manual The rubber element itself is free to slide on the horizontal pins It is therefore unnecessary to remove the cap screws that secure the pins unless the pins themselves have become damaged 1 5 1 Preparation of the Centaflex Coupling for Pump Removal NOTE Before commencing mark the position of the coupling assembly on the pump drive shaft Pay particular attention to the size of the gap between the back of the rubber element and the face of the steel adaptor plate This gap has been factory set and is maintained when the setscrew in the steel hub is locked in position 1 In order to allow the pump drive shaft to be withdrawn from the steel hub of the coupling it will be necessary to loosen the setscrew located in the outside radius of the steel hub just in front of the rubber element The setscrew clamps the coupling assembly onto the top of the pump drive shaft key and it is not necessary to completely remove this screw 2 Once the setscrew is loose the pum
60. n be jacked free by the two screwed holes adjacent to the fixings Remove drive shaft D17 complete with bearings D18 and D15 from bearing housing D06 by applying pressure preferably with a fly press to the protected coupling end of the drive shaft Press bearings D15 and D18 from shaft D17 and discard Thoroughly clean all bearing housing surfaces and inspect shaft D17 for damage To fit new bearings thoroughly clean all drive shaft surfaces and smear oil on bearing mounting diameters Press new bearings onto shaft using workshop tools and method described Sections 6 11 and 6 12 taking care to ensure that i The bearings are kept in their as received condition and do NOT come into contact with foreign matter ii Pressure during fitting is applied directly to the inner rings of the bearings and not to the outer rings iii The bearings are square to the shaft throughout the fitting procedure iv When fitted the bearings against the shaft shoulders register Use of the workshop tools will ensure the above criteria is fulfilled g Before replacing the drive shaft sub assembly into the bearing housing make sure that the bores that receive the bearings are clean and smeared with clean engine oil Care must be exercised when passing the drive shaft with bearings into the bearing housing to ensure it is concentric and parallel to the mating surfaces This is described in Section 6 13 The su
61. nance 12 All practical work must be carried out compliance with the Health and Safety at Work Act 1975 Always start the engine in accordance with the manufacturer s instructions NOTE If the above advice is followed the likelihood of an expensive break down will be greatly diminished The pump should give a long and trouble free life if these measures are put into effect 3 LUBRICATION AND FASTENING TORQUES 31 Pump Lubrication It is most important to maintain the correct levels of oil in the flushing chamber and bearing housing and to ensure that the oil is of the recommended quality and is free from contamination Selwood recommend the use of the following BP Castrol products which should be applied as per the following table In some territories the following grades may be known under differing trade names please contact Selwood if problems occur in identifying the correct product COMPONENT BP GRADE ENGINES Vanellus C5 Global Bearing Housing C5 Global Flushing Chamber C5 Global Actuator Bore Castrol Rustilo 431 Castrol Rustilo 431 BP Energrease LS EP2 Impeller Bore Paper Gaskets Axle Shafts BP Energrease LS EP2 Axle Pivot Assembly BP Energrease LS EP2 M10 Screws Port Plate Castrol Optimoly Paste to Diffuser HT SERVICE DRAIN CHANGE OIL amp CHECK amp FILTERS TOP UP 250 Hours Daily COMPARTMENT ENGINE Bearing Housing Flushing Chamber Actuator Bore Impe
62. new component if unacceptably corroded or worn IMPORTANT ADVICE New mechanical seal components must be handled with great care In particular the seal faces must not be touched by hand and must only come into contact with clean soft paper that is free from abrasive materials Premature seal failure is likely to occur if this advice is not heeded Thoroughly clean recess in pump body C09 and also the surrounding surfaces Smear lubricant soft soap or washing up liquid but not grease in recess and also on outside diameter of rubber joint ring Using several layers of clean soft paper to protect the seating face press seat into recess by applying even finger pressure Make sure that the highly polished sealing face is on the impeller side of the recess that the new joint ring has been used and that the seat is positioned directly against the shoulder at the bottom of the recess Smear lubricant on drive shaft diameters and O ring CO7 Position O ring on shaft taking care to prevent it contacting the shaft s keyway If a new shaft sleeve C06 is being used ensure that it is capable of sliding freely along the shaft and correctly trapping the O ring in the recess provided Smear lubricant soft soap on outside diameter of shaft sleeve C06 and inside diameter of rubber drive band Protect the highly polished face of the seal with several layers of clean soft paper and slide seal assembly onto sleeve using finger
63. ody Attach a suitable lifting device to the pump and manually draw the pump backwards off the coupling pins When the pins are clear of the rubber element lift the pump unit clear of the chassis To remove the engine the following parts will need to be removed from the tank skid structure and where necessary tied back to the engine to prevent damage Disconnect and drain fuel lines Undo and remove control panel from bracket Working beneath the engine end of the skid slacken the bulkhead fitting lock nut on the oil drain hose and remove the hose end from the skid base Tie the hose back to a suitable point on the engine The last fixings to be removed are engine mount to AV mount securing screws Slacken and remove each in turn The engine is now ready to be removed from the tank structure Lift vertically up and away Watch for any danger of collision between engine and tank The engine will need to be placed in a suitable frame to prevent damage to the oil drain or sump To remove the tank slacken and remove four tank to AV mount screws With these removed use a set of four chains to lift the tank unit from the skid base using the four AV mount brackets 5 8 Supersilent Canopy Fuel Tank Refitting To refit the fuel tank proceed as follows 1 Refit the tank as per removal taking note of the fuel drain plug position and its relationship to the access plug in the skid base Orientate the tank so that the drain is behind t
64. om drive rod D37 To renew actuator seal A18 remove failed component from actuator insert firstly one side and then the other into the actuator groove using a blunt tool that will not cut the rubber NOTE The seal is handed and will not enter the inner pump body A19 if fitted the wrong way round 4 The correct assembly position for actuator seal A18 is with the smaller diameter of its conical outer surface towards the inner pump body A19 It will be seen that the housing in the body is tapered in the same direction as the external surface of the seal At this stage it is advisable to examine the condition of actuator neck seal A21 This component should be replaced if any splits are evident on its visible surface Refer to Section 5 1 4 Actuator Neck Seal A21 Smear soft soap on the outside section of new actuator seal A18 Lightly grease actuator bore Position actuator seal assembly on drive rod D37 locate actuator screw D36 and tighten to 60Ib ft 8 3kgf m torque Replace actuator valve if removed A16 first smearing soft soap on the conical end and groove of actuator screw D36 The new valve should be eased into position by hand Before fitting outer pump body A15 reciprocate the actuator by fitting and rotating the engine s starting handle about ten times to encourage centralisation of the connecting rod bearings During this procedure the actuator seal A18 is likely to rotate slightly in
65. omponents The actuator must be securely fastened to its drive rod and must be able to reciprocate freely without touching any stationary surface Refer to Major Servicing 5 1 for instructions Excessively worn connecting rod bearings or an under sized eccentric or fulcrum pin could cause this problem Refer to Major Servicing 5 4 Refer to Selwood Pumps if the above advice does not solve your problem 24 Selwood Seltorque 100 Manual THIS PAGE INTENTIONALLY BLANK 25 Selwood Seltorque 100 Manual Drive Rod Seal Carrier A27 Pt No 00 15 195000 A32 D A28 Wiper Seal Pt No 91 40 035070 A34 ARS Internal Distributor Seal A26 Pt No 91 71 044100 NS A33 A24 NOTES 1 Complete assembly available as Part No 0010905000 Linear Bearing and Seal Assembly 2 Part Nos 0015195000 9140035070 and 9171044100 available as sub assembly Part No 9133035380 3 Ensure that seal components are positioned as shown above and are retained by the internal circlip Great care must be exercised when fitting the circlip to ensure that the lip of the wiper seal is not damaged by the hand tools used See Workshop Tools Section 6 4 4 To safeguard the sealing lips lubricate the bearing and seals with light oil and use seal installation tool when fitting assembled housing unit to pump assembly See Workshop Tools Section 6 5 26 Selwood Seltorque 100 Manua
66. ons 1 2 and 3 allowing separator body B22 together with lower diffuser B24 to be lifted off the suction tube B27 Remove any deposits of scale from lower diffuser B24 and check condition of welds securing its circular bottom to the perforated cylinder Remove any solids that may have accumulated in the suction tube B27 renew gasket B25 and reposition separator body lower diffuser assembly on suction tube t Use lower Diffuser Part No 0015038100 for sludge handling duties This is recognised by holes in the base as well as around the side t Use lower Diffuser Part No 0015038000 for other applications where no solids are present which can adhere to the internal surfaces Remove deposited materials from surfaces of upper diffuser B06 and note in particular the condition of welds securing cone and disc to perforated diffuser body Also examine diffuser bush B07 and operating rod B13 and replace if significantly worn in accordance with Section 5 2 2 Peel Valve B21 Instructions 3 to 11 Remove all deposited solids that would interfere with the free movement of the mechanism obstruct the passage of air across the port plate holes or inhibit the flow of water through the holes in the upper diffuser for example Once it is established that all components are in a satisfactory condition and are free from scale replace separator cap sub assembly in accordance with Section 5 2 1 Float B11 Instruction
67. p drive shaft is free to be withdrawn from the hub of the coupling Note too that when the setscrew is loose the coupling assembly is free to slide in either direction onto the pump drive shaft or onto the horizontal pins 1 5 2 Centaflex Coupling Assembly Sequence 1 The radial and axial screws connecting the rubber element to the hubs must all be tightened to the torque given in the table below using a torque wrench Centaflex Tightening Torque Size Nm 2 Tightening with a torque wrench is particularly important Tightening by feel will not do as experience has proved the tightening torques in such cases are far too low Tightening torques which are too low will inevitably lead to slackening of the screws in service and consequently to the destruction of the coupling 3 Ensure that on tightening the screws the aluminium bushes in the rubber part are not twisted at the same time but sit straight In order to reduce friction between the screw head and the aluminium part a small amount of grease should be applied under the head of the screw before fitting 4 f necessary use a suitable tool for applying counter pressure on the element to prevent twisting of the rubber part during tightening of the Screws This is particularly important with radial screws otherwise the cylindrical faces between the aluminium insert and the hub will not engage on the full area but only on two corners This will inevitably lead to sla
68. p seals D30 have to be replaced 13 13 Replace bearing seal Replace Repeat Selwood Seltorque S100 Manual Read Section 5 3 2 Mechanical Seal C08 Instruction 7 and carefully remove any foreign matter from the sleeve and mechanical seal components Smear clean oil on both the O ring C07 and the drive shaft diameters Position the O ring on the shaft taking care to prevent it contacting the drive shaft s keyway and slide the sleeve seal assembly onto shaft carbon face towards stationary seat and press into working position using only the sleeve s flange Ensure that O ring is correctly trapped in sleeve recess Replace impeller suction tube and separator components in accordance with Section 5 3 1 Impeller C04 Instructions 8 to 13 inclusively housing assembly and actuator neck seal in accordance with Section 5 1 5 Drive Rod Seal Assembly and Bearing A25 and A28 Instruction 8 and Section 5 1 4 Actuator Neck Seal A21 Instruction 4 remaining air pump components in accordance with Section 5 1 3 Actuator Seal A18 Instructions 6 to 10 inclusively Replace drain plug D34 using PTFE tape as sealant and fill flushing chamber with new oil to level of plug DO8 Replace plug and O ring D07 Refer to Section 3 1 Pump Lubrication for details of the oil required for the flushing chamber this procedure for bearing housing ensuring that level plug D08 and O ring DO7 are repl
69. possible to lift the valve by hand to expose the valve seat C16 so allowing foreign matter to be removed Also undertake a preliminary check of the condition of the valve rubber If further disassembly is required remove screws C29 and washers A13 allowing clamping bar C28 and delivery valve C27 complete with valve plates C26 and C30 to be removed Separate upper and lower valve plates C26 and C30 by removing nut C31 and examine condition of rubber C27 especially along the hinge line and seating surface Discard if damaged or mis shapen To replace valve seat C16 remove valve chamber C18 after releasing nuts B31 and spring washers C15 Reassemble components in reverse order renewing gaskets C17 and C25 if necessary Ensure that the radiused edge of clamping bar C28 is adjacent to hinge line of valve rubber C27 and that each screw is tightened a small amount so as to produce an even clamping pressure Correctly tightened screws will not cause the clamp bar to distort the rubber Seal screws with Loctite 572 5 4 Maintenance of Flushing 5 4 1 Chamber Air Pump Mechanism Drive Coupling Drive Shaft Bearings and Lip Seal Flushing Chamber D33 Leakage of oil through the vent at the bottom of flushing chamber D33 could be due to failure of either of the lip seals D30 If the pumped liquid also leaks through the vent the mechanical seal C08 will require to be replaced in
70. pressure only USE NO TOOLS The seal must be positioned so that the carbon face is about 3mm past the non flanged end of the sleeve 10 11 Selwood Seltorque 100 Manual Within a few minutes to ensure that the lubricant has not set slide sleeve seal assembly onto shaft seal face towards stationary seat and press into working position using only the sleeve s flange This procedure automatically causes the seal head to slide along the sleeve into its correct working position Ensure that O ring 07 is correctly trapped in sleeve recess C06 and that sleeve abuts against shoulder on shaft Push mechanical seal spring onto location diameter provided on seal head Ensure that the spring s coils are correctly supported by the flange of sleeve C06 and will not become trapped between the flange and the impeller C04 Refit key 05 and impeller in accordance with Section 5 3 1 Impeller C04 Instructions 8 to 10 Replace remaining components in accordance with Section 5 3 1 Impeller C04 Instructions 11 to 14 inclusively 5 3 3 Delivery Valve C27 Failure of the pump set to pump under suction lift conditions could be due to a fault in the delivery valve assembly To inspect and service proceed as follows 1 Ensure that pump has been shutdown and the delivery line has been drained Release T bolt C19 swing locking bar C22 clear and remove inspection panel C24 and gasket C25 It now becomes
71. rawbar Pivot Pin Pivot Top Cap Axle Pivot Pin Drawbar Wheel 405 Dia Solid Rubber Tyre Grease Nipple straight 1 8 BSP Hex Head Bolt M16x55 LG Hex Head Setscrew M12x30 LG Wedglok Hex Head Setscrew M12x35 LG Hex Self Locking Nut M16 Hex Self Locking Nut M12 Plain washer 1 Dia Plain washer 177 Dia Split Pin 74 x 1 LG Lock washer M12 Split Roll Pin 4mm Dia x 14 LG Plain Washer M16 Plain Washer M12 When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART 53 PART NUMBER 1502478000 1003001000 1502158000 1502159000 1502167000 0015053000 0015054000 0015055000 1502156000 9620540525 9580P00101 9001160551 9000120302 9000120351 9025160344 9025120344 0003382000 0006666000 0006667000 9030120504 9042040140 9030160024 9030120024 QTY A a Q NO o b A b A 2c 2c 2 2 2 Selwood Seltorque 100 Manual ITEM N O Q Go N Selwood Seltorque S100 Manual 8 15 Detroit 2105 on 4 Wheel Site Chassis Build B DESCRIPTION Seltorque 5100 Pump Unit Chassis Tank Assembly 105 Litre Fuel Line Tank to Lift Pump Fuel Return Line Leak off to Tank Lifting Eye Coupling Guard Battery Lead ve Battery Lead ve Battery Tray Detroit 2105 Diesel Engine 1600 rpm Centa Flywheel Coupling Detroit 2105 Low Level Exhaust Battery 95 A hr Battery Clamp c w Tie Rods and Nuts Terminal Boot Exhaust Bracket 2105 Detroit 2105 Low Level Exhaust Cover Exhaust C
72. s Remove these in turn to release the canopy from the corners of the skid base 7 With the corners released undo the M24 nyloc nuts from the centre lifting studs The studs are locked internally and will not turn beyond a few degrees of movement When these are both released the canopy is ready to be lifted clear 8 In order to prevent damage to the engine radiator and to ensure a clean lift is achieved a pair of M12 eye bolts will be required to be fitted to the roof section on the radiator end of the canopy The mounting positions are blanked off with normal hex head screws at present remove these and replace with eye bolts 9 Use a set of three or four leg chains Attach two to the centre lifting eye and snag the other two to shorten them so that they pick up the radiator end of the canopy square Lift the canopy up and away from the unit place down on timber runners to protect the lower edge AAA A A Selwood Seltorque S100 Manual 5 7 Supersilent Canopy Fuel Tank 3 Removal To remove the fuel tank proceed as follows 1 With the canopy removed it will now be necessary to remove the pump and engine from the tank structure Begin by removing the coupling guards from the engine bell housing Disconnect the air pump silencer hose from the discharge elbow of the air pump Remove the clamps holding silencer body Remove the air pump silencer assembly complete Slacken and remove the four M16 fixings holding the pump b
73. st cover A04 before commencing Remove exhaust cover A04 and suction valve box A03 by releasing nuts A05 and spring washers A06 NOTE The above actions allow the condition of the two valve rubbers A07 to be checked Do NOT attempt to remove valve studs A08 If valve rubbers are damaged replace with new components Pull old valves off stud heads and discard 3 Check and if necessary clean valve seats in outer pump body A15 and valve box A03 Smear heads and grooves of studs with soft soap and push on new valves ensuring that they seat correctly 4 The valve assemblies can now be replaced by reversing Instruction 1 and 2 of this procedure It is advisable to fit new gaskets A30 5 1 2 Actuator Valve A16 Another reason for the pump set failing to prime efficiently or to handle the expected volume of air could be malfunction of the actuator valve A16 To inspect and service proceed as follows 1 Remove nuts A11 spring washers A12 washers A13 and screws A14 allowing outer pump body A15 to be removed complete with attached delivery valve assembly The actuator valve A16 may now be examined If it fails to seat efficiently on actuator A20 or is in any way damaged it should be pulled off the actuator nut and discarded 2 Whilst the actuator valve A16 is removed it is advisable to examine the condition of the valve seat in the actuator A20 and also to check the security of th
74. t Core Build on Skid Chassis DESCRIPTION Seltorque 5100 Pump Unit Fuel Line Tank to Water Trap Fuel Line Leak off to Tank Battery Lead ve Battery Lead ve Skid Chassis Assembly Skid Base Frame Chassis Fuel Tank S100 Isuzu 4LE1 AN Mount Plug BSP Plug 2 BSP Fuel Filler Plate with Bayonet Fuel Filler Plate Gasket Coupling Half Guard Centa Flywheel Coupling 38 bore A N Mount Bracket Front A N Mount Bracket Rear A V Mount Fuel Tank Filler Filter Fuel Filler Gasket Fuel Tank Feed Filter Filler Cap Fuel Tank Contents Gauge Isuzu 4LE1 Diesel Engine Air Pump Silencer 172 BSP Connections 90 Equal Elbow 1 BSP Female Galvanised Worm Drive Hose Clip Suction Hose 50 UD Clamp Engine Drain Hose Assembly Isuzu Longscrew 172 BSP When ordering spares please state PUMP NUMBER PART NUMBER DESCRIPTION OF PART PART NUMBER 0010901100 1002364000 1500308000 1500309000 1500310000 1002282000 1503185000 1003189000 9680M0001 1 9522P00601 9522P01601 1501279000 1501280000 1502286000 9600M00014 1002283000 1502281000 9680M00027 0004463000 0015063000 1500277000 9550004000 9590K04801 92019 0001 9510P01201 9517P01202 9505007004 9542000000 0015509940 92700 0185 1502063000 QTY N ND Di A a A c P M a 2 2 Selwood Seltorque 100 Manual 36 Selwood Seltorque 100 Manual 8 6 Isuzu 4LE1 Pump Unit Build A on Skid Chassis ITE
75. t adjustments Any shimming to adjust vertical height should be added under the engine AV mounts When alignment is satisfactory gradually tighten the four AV mount screws to 70 Nm checking element hub movement on the shaft each time During this procedure it is possible for the AV mount rubber to twist To prevent this use a suitable tool to counteract the applied torque on the mount This will maintain the mount in a neutral condition When complete tighten grub screw in the coupling hub into position on the pump shaft The element should not be fitted against the flywheel adaptor plate but clearance should be present to prevent end thrust transmission through the coupling element 5 9 Supersilent Canopy Canopy Refitting To refit the canopy proceed as follows 1 Re sling the canopy as for removal and lift into position Take care not to damage the radiator when positioning Lower onto skid base checking for alignment of the lifting studs When down and before fitting any fixings check that the radiator overflow pipe is not trapped by the canopy bulkhead Release if trapped Refit canopy lifting stud nuts and four corner fixing screws Adjust alignment if necessary and tighten corner screws then stud nuts Remove eye bolts from canopy roof and replace with fasteners to prevent water ingress Refit the delivery extension and fittings and refit the suction and discharge covers as the reverse of removal EES
76. t be exercised when replacing the circlip to ensure that the lip of the wiper seal is not 2 Support air pump pedestal evenly on face X damaged by the hand tools used leaving sufficient clearance for bush to emerge freely TN 3 Push out bearing bush by pressing or striking on Comprising Ges Internal Distributor Seal tool face Part No 91 71 044100 m 6 7 Fit New Bearing Bush Seal Assembly Part No 91 33 035380 1 Position seal housing on clean flat surface and register new bush in bore as shown in lower drawing Wiper Seal Insertion Tool Part No 00 10 103000 ES 2 Lightly oil bore and bush to prevent pick up Insert shouldered end of drift into bush as shown in lower sketch 4 Insert bush by pressing or striking on tool face Y until end of bearing is flush with face X o Drive Rod Seal Carrier Internal Circlip Part No 00 15 195000 Part No 94D 13 0050A Drive Rod Bearing and Seal Assembly Part No 00 10 905000 Wiper Seal Part No 91 40 035070 Selwood Seltorque 100 Manual Seal Housing Part No 00 15 098000 FACE X L Hf FACE Y Z Remove Bush Part No 93 45 035301 Drive Rod Bearing Drift Part No 00 15 168000 FACE X ss a Replace Bush Part No 93 45 035301 Clean Flat Surface 6 8
77. ter bearing on shaft ensuring that it is not contaminated by foreign matter and position assembly tool Part No 0015169200 and Part No 0015181100 as shown 4 Ensuring that the bearing is square to the shaft and that assembly tool is concentric to the shaft centre line push bearing onto shaft by applying steady and continuous screwing torque to the M16 nut and washer 5 Check that inner ring of bearing is touching abutment shoulder of drive shaft 6 Replace the bearing spacer and circlip NOTE Bearings may be replaced by using the assembly tools in conjunction with a press only thus eliminating stud and puller block 20 Selwood Seltorque 100 Manual M16 Nut Part No 90 25 160004 4 The outer race of the drive end bearing is inserted M16 Washer Part No 90 30 160024 by carefully drifting or pressing the race into the housing Alternatively the Lip Seal Carrier Part Impeller End Bearing No 0010200000 may be utilised pressing the Assembly Tool Part No 00 15 169200 race into the housing by making use of longer bolts and jacking home evenly If this latter method is employed be sure to use large washers Assembly Tool Part No 00 15 181100 beneath the bolt head to distribute pressure over a larger area as the lipseal carrier may be E manufactured in light alloy 5 Position bearing housing in vertical attitude with
78. the bearing housing supported 2 Remove suction tube together with separator components ensuring that the gasket between pump body and suction tube is also removed 3 Remove impeller screw and washers Remove nuts and washer 8off each from the studs protruding from the pump body through the flushing chamber and bearing housing flange joint 5 Offer up impeller removal tool across front face of pump body as shown ensuring the correct nose Selwood Seltorque 100 Manual adaptor is fitted Affix by using existing nuts and washers 6 Turn screw handle so that the drive shaft connected to the bearing housing is pushed through and out of the pump body leaving the impeller free NOTE When re assembling impeller ensure end of shaft is coated with Shell ENSIS grease or approved equivalent Remove these fixings to the flushing chamber and bearing housing flange Pump Body Impeller a Adaptor Part No 00 15 508730 Impeller Removal Tool Part No 00 15 WRS781 6 11 Fit Replacement Drive End Bearing Remove old bearing taking care not to damage the shaft in any way Fit soft jaws to vice and clamp shaft horizontally on diameter Z leaving the abutment shoulder overhanging 2 Screw assembly stud Part No 0015172100 into shaft end until it bottoms Thoroughly
79. the inner pump body A19 Stop shaft rotation when actuator is at bottom dead centre minimum distance from inner pump body Seat outside section of actuator seal in inner pump body recess by gently tapping with a non metallic mallet Replace outer pump body assembly and fit and evenly tighten screws A14 washers A13 spring washers A12 and nuts A11 by sequentially turning each screw a small amount until they are all fully tightened It is important that the outside diameter of the actuator seal A18 should be clamped evenly 5 1 4 Actuator Neck Seal A21 Another reason for the pump set failing to prime efficiently or to handle the expected volume of air could be failure of the actuator neck seal A21 To investigate and service proceed as follows 5 1 5 Remove outer pump body A15 complete with delivery valve assembly and actuator A20 with actuator seal A18 as directed in Section 5 1 3 Actuator Seal A18 Instructions 1 and 2 Release hose clip A02 allowing air hose to be disconnected from suction valve box A03 Screws A22 should then be removed leaving washers A23 in inner pump body A19 The inner pump body can now be pulled by hand from the bearing housing if necessary twisting to overcome any tendency of the seal A21 to stick to drive rod D37 Remove and discard failed seal Smear new actuator neck seal A21 with soft soap to assist fitting position in inner pump body A19
80. the screw it will be necessary to lock the impeller by means of a wooden block wedged between the impeller blades and pump body C09 impeller removal tool Part No 0015WRS781 is available to facilitate removal of the impeller see Section 6 10 11 5 3 2 Selwood Seltorque 100 Manual Removal of the impeller will allow the mechanical seal spring to expand Do NOT touch the shaft sleeve 06 or spring if the mechanical seal has been functioning correctly and only the impeller is to be replaced Premature failure of the mechanical seal assembly could result if the seal s faces are disturbed by moving the shaft sleeve When fitting a new impeller ensure that key 05 is not a tight fit in the impeller keyway If necessary remove very small amounts of metal from the sides of the key to achieve a close sliding fit that will not allow any perceptible rotation of the impeller on the shaft and yet allow the impeller to slide into place by hand Apply Rustilo 431 grease or approved equivalent to all impeller mounting surfaces Check condition of nylon patch on impeller screw C01 It is essential that this screw should be stiff to turn in the thread of the shaft On no account use a screw that moves freely Use a new screw if the head of the original component is abraded or if the screw is not a friction fit in the shaft thread Do NOT lubricate these threads Ensuring that the mechanical seal spring is in posit
81. when replacing bearing seal housing assembly to ensure that the wiping edges of the seal assembly A25 are not damaged The drive rod must be smeared with clean oil to assist this procedure See Section 6 5 Gasket A27 must be renewed always use a component supplied by Selwood Pumps Ensure that ports in housing A24 are in the 3 and 9 o clock positions Reassemble remaining pump components in accordance with Section 5 1 4 Actuator Neck Seal A21 Instruction 4 and Section 5 1 3 Actuator Seal A18 Instructions 6 to 10 inclusively Replace drain plug D13 together with sealing washer D14 and refill bearing housing 006 with clean oil to level of plug D08 and replace plug together with O ring 007 Refer to Section 3 1 Pump Lubrication for details of the oil required for the Bearing Housing 5 2 Separator Maintenance 5 2 1 Float B11 If water in significant quantities continuously passes through the exhaust valve A07 of the air pump it is probable that the float B11 is in need of replacement To inspect and service proceed as follows 1 Disconnect air hose A01 by loosening hose clip A02 Remove nuts A11 and washers A12 and lift off separator cap B01 complete with peel valve upper diffuser assembly B01 to B21 inclusively Examine condition of float B11 and replace with new component if punctured or significantly worn Check condition of peel valve rubber B21 and bush B

SELWOOD SELTORQUE S100

Contents

Download Pdf Manuals

Related Search

Related Contents