SELWOOD SELTORQUE S150, Manual

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Selwood Seltorque S150 Manual
2
SELWOOD SELTORQUE S150
CONTENTS
Title Page
1 GENERAL INFORMATION..............................3
1.1 Installation ........................................................3
1.2 Operation..........................................................3
1.3 Maintenance .....................................................3
1.4 I.C. Engines ......................................................3
1.5 Fitting Instructions for Centaflex Couplngs
(Diesel Engines) ...............................................3
1.5.1
Preparation of the Centaflex Coupling for
Pump Removal..............................................4
1.5.2 Centaflex Coupling Assembly Sequence ....4
1.5.3 Replacement of Steel Hub and Rubber
Element ..........................................................4
1.6 Electric Motors..................................................5
1.7 Fitting Instructions for Fenner Couplings
(Electric Motors) ...............................................5
1.8 Seltorque S150 Standard Data.........................5
2 ROUTINE MAINTENANCE ..............................5
3 LUBRICATION AND FASTENING TORQUES 6
3.1 Pump Lubrication..............................................6
3.1.1
Commissioning Period ..................................6
3.1.2 After Commissioning Period .........................6
3.2 Fastening Torques............................................6
4 CONDITIONS OF WARRANTY .......................7
5 MAJOR SERVICING ........................................7
5.1 Air Pump Maintenance .....................................7
5.1.1
Delivery and Suction Valves (A07)...............7
5.1.2 Actuator Valve (A16) .....................................7
5.1.3 Actuator Seal (A18) .......................................7
5.1.4 Actuator Neck Seal (A21) .............................8
5.1.5 Drive Rod Seal Assembly and Bearing
(A25 and A28)................................................8
5.2 Separator Maintenance ....................................9
5.2.1
Float (B11)......................................................9
5.2.2 Peel Valve (B21)............................................9
5.2.3 Deposits of Solids ........................................10
5.3 Impeller, Mechanical Seal and Delivery
Valve Maintenance .........................................10
5.3.1
Impeller (C04) ..............................................10
5.3.2 Mechanical Seal (C08)................................11
5.3.3 Delivery Valve (C27)....................................12
5.4 Maintenance of Flushing Chamber, Air
Pump Mechanism, Drive Coupling, Drive
Shaft Bearings and Lip Seal ...........................12
5.4.1
Flushing Chamber (D33).............................12
5.4.2 Air Pump Mechanism..................................13
5.4.3 Bearings and Lip Seal (D15, D18 and
D04) ..............................................................14
5.5 Chassis Maintenance .....................................15
5.6 Supersilent Canopy - Canopy Removal..........15
5.7 Supersilent Canopy - Fuel Tank Removal ......16
5.8 Supersilent Canopy - Fuel Tank Re-fitting ......16
5.9 Supersilent Canopy - Canopy Re-fitting .........17
6 WORKSHOP TOOLS .................................... 17
6.1 Care of Servicing Tools.................................. 17
6.2 Fitting of Actuator Neck Seal.......................... 17
6.3 Removal of Mechanical Seal Stationary
Seat and Joint Ring........................................ 17
6.4 Removal of Drive Rod Seal Assembly ........... 18
6.5 Fit Seal Housing Sub-Assembly to Pump ...... 18
6.6 Remove Drive Rod Bearing Bush .................. 18
6.7 Fit New Drive Rod Bearing Bush.................... 18
6.8 Assemble Flushing Chamber ......................... 19
6.9 Remove Eccentric .......................................... 19
6.10 Remove Impeller ............................................ 19
6.11 Fit Replacement Drive End Bearing ............... 20
6.12 Fit Replacement Impeller-End Bearing .......... 20
6.13 Assembly of Drive Shaft with Bearings into
Housing .......................................................... 21
7 FAULT FINDING GUIDE ............................... 22
8 PARTS LIST .................................................. 27
8.1 Air Pump Parts ............................................... 27
8.2 Separator Parts .............................................. 29
8.3 Pump Body and Delivery Valve Parts ............ 31
8.4 Bearing Housing and Air Pump Drive
Assembly Parts .............................................. 33
8.5 Isuzu/4JG1 Pump Unit, Core Build on Skid
Chassis .......................................................... 35
8.6 Isuzu/4JG1 Pump Unit, Build ‘A’ on Skid
Chassis .......................................................... 37
8.7 Isuzu/4JG1 Pump Unit, Build ‘B’ on Skid
Chassis .......................................................... 39
8.8 Isuzu/4JG1 Pump Unit, Build ‘C’ on Skid
Chassis .......................................................... 41
8.9 Isuzu/4JG1 Pump Unit, Supersilent Canopy
Build on Skid Chassis .................................... 43
8.10 Deutz/F4L1011 Pump Unit on 4-Wheel
Chassis .......................................................... 45
8.11 Deutz/F4L1011 Pump Unit on Skid Chassis .. 47
8.12 Fast Tow Kit, Open Set .................................. 49
8.13 Fast Tow 4-Wheel Chassis ............................ 51
8.14 4-Wheel Site Chassis..................................... 53
8.15 Detroit 3105 on 4-Wheel Site Chassis, Build
‘B’
............................................................ 55
8.16 Detroit 3105 on Skid Chassis, Bulid ‘B’ .......... 57
9 WIRING DIAGRAMS
9.1 Isuzu 4LE1 Engine/Canopy............................ 58
9.2 Fast Tow trailer Ligting Circuit........................ 59
9.3 Deutz - Wiring Diagram.................................. 60
9.4 Detroit - Wiring Diagram................................. 61