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Nilfisk-Advance C 125.4, Руководство по ремонту, Страница: 11 / 21

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11 

  

 

D

 

Service / Repair. 

Fig. 1 

Dismounting / mounting of the start / stop valve.

 

Fig 1 is showing how the start / stop valve must be assembled. 

A special tool is needed in order to take out the seat of the start / stop valve (fig 2) 

Please use “Puller for valve seat M4” item number 31000189. 

NOTE: the valve seat is no longer usable after using the puller. 

Fig. 2 

Содержание C 125.4

Страница 1: ...Repair Manual C 125 4 C 130 2 C PG 130 2 X TRA...

Страница 2: ...2 Index A Safety precautions 3 B Technical data 4 C Construction 5 6 D Service Repair 7 11 F Operating supplies 16 E Torque 14 15 G Operation 17 19 H Diagram 20...

Страница 3: ...gles during operation Never try to clean clothes or footwear on yourself or other persons Do not let children or people who have not read the instruction manual op erate the machine Never use the mach...

Страница 4: ...0 17000 18000 Water volume HP l min 5 3 6 3 5 3 6 3 Pump pressure bar 85 100 90 105 Nozzle pressure bar 79 94 84 99 Opening pressure bar 115 140 115 140 Retaining time min 5 5 Oil contents ml 80 80 Oi...

Страница 5: ...5 C Construction C 125 4 C 130 2 C PG 130 2 X TRA Construction of cabinet parts Part 24 25 26 are on only used on PG versions...

Страница 6: ...6 C Construction C 125 4 C 130 2 C PG 130 2 X TRA Construction of pump unit...

Страница 7: ...r side 3 Remove the 2 torx TX20 screws from the rear side fig 3 4 Loosen the front cabinet from the accessories storage with a screw driver as shown on fig 4 from both sides Take off the accessories s...

Страница 8: ...unt and tighten the torx TX9 screws Torque max 0 8 Nm and connect cable to Wire less Unit check the circuit diagram and mount the 3 wires accordingly on the Control Unit 3 Wireless Unit Disconnect cab...

Страница 9: ...eless Unit in the PowerGrip has been exchanged the Control Unit in the machine has been exchanged the Wireless Unit has been exchanged in the machine Or if the user hasn t paired the machine and the P...

Страница 10: ...r is too short Fig 2 3 Now the cabinet can be removed and the motor pump unit can be taken out Fig 3 4 The micro switch box is removed by hand It can be hard but it is just to be broken off When mount...

Страница 11: ...Fig 1 is showing how the start stop valve must be assembled A special tool is needed in order to take out the seat of the start stop valve fig 2 Please use Puller for valve seat M4 item number 3100018...

Страница 12: ...4 Alternatively there is a puller number 1220103 to pull out the valves seats pressure and suction valves Note the seat is no longer usable after using the puller Cleanup and lubricate before mountin...

Страница 13: ...timize the self suction mode the valve bodies must be positioned correct ac cording to the water canals inside the cylinder head The leg of the valve body must not be placed in front of a canal Fig 1...

Страница 14: ...14 E Torque Pump torque...

Страница 15: ...15 E Torque Cabinet torque...

Страница 16: ...ypes that are allowed BP Bartram HV 46 Shell Tellus T 46 Exxon Statoil Univis N 46 Mobil Oil Mobil DTE 25 Recommended lubrication White grease for o rings sealings etc Silicone grease DOW CORNING R 55...

Страница 17: ...n system 3 2 Start up pressure build up No pressure in system except inlet pressure 3 bar Machine switch off Outlet Inlet 3 BAR 3 BAR 3 BAR Non return valve Pump Outlet Inlet 5 BAR 3 BAR 5 BAR Machine...

Страница 18: ...ure Outlet Inlet 130 BAR 3 BAR 130 BAR Gun close Pressure build up Opening pressure Micro switch is activated Non return valve Pump Outlet Inl 25 BAR 3 BAR 25 BAR Gun close Motor stops Pressure in hos...

Страница 19: ...hine run Outlet Inlet 98BAR 3 BAR 100 BAR Machine runs normal working pressure Gun is open Non return valve Pump Outlet Inlet 3 BAR 3 BAR 3 BAR Gun is open Control piston is closed Micro switch is dea...

Страница 20: ...20 Wiring Diagram H Wiring Diagram C 125 4 C 130 2...

Страница 21: ...21 Wiring Diagram H Wiring Diagram C PG 130 2 X TRA...

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