Husqvarna PW 125 Скачать руководство пользователя

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8 – English

2.4 To disassemble the cabinet rear

part

1. Tools: Screwdriver PH2.

Remove the 2 long screws (A) that fix the handle.

3. Remove the 6 short screws (B) from the rear side.

Do not remove the accessory bracket (C).

4. Remove the wheels and remove the 2 short screws

(B) behind the wheels.

5. The cabinet rear part can now be removed. It allows

access to the pump unit.

Repair instructions

Содержание PW 125

Страница 1: ...Workshop manual English PW 125 ...

Страница 4: ...4 English 2 Repair instructions Repair instructions 2 1 Product overview Cabinet ...

Страница 5: ...English 5 2 2 Product overview Pump unit Repair instructions ...

Страница 6: ...installed correctly inside the front part before mounting the motor pump unit in the front part CAUTION Make sure that the power cable is not placed on the internal ribs before assembly CAUTION Make sure that the cable relief is mounted correctly before assembly Repair instructions ...

Страница 8: ...rews A that fix the handle 3 Remove the 6 short screws B from the rear side Do not remove the accessory bracket C A B B B B B B A C 4 Remove the wheels and remove the 2 short screws B behind the wheels 5 The cabinet rear part can now be removed It allows access to the pump unit Repair instructions ...

Страница 10: ...isassemble the parts Alternatively use a puller part number 592 94 49 01 to pull out the valves seats pressure and suction valves NOTE The seat is no longer usable after using the puller Repair instructions 2 The figure below shows the pump after opening the cylinder head from the cylinder block CAUTION Clean and lubricate the parts before assembly ...

Страница 11: ...rrectly according to the water canals inside the cylinder head This is to optimize the self suction mode The leg of the valve body must not be placed in front of a canal WRONG position CORRECT position 3 Assemble all parts into the cylinder head see figure below ...

Страница 14: ...ressure in system except inlet pressure 3 bar Machine switch off Pump 3 BAR Inlet Non return valve Outlet 3 Bar 3 BAR 4 2 2 Start up pressure build up Machine switch on Start up Pressure build up Pump 5 BAR Inlet Non return valve Outlet 5 Bar 3 BAR Appendices and schedules ...

Страница 15: ...is activated Pump 100 125 BAR Inlet Non return valve Outlet 100 125 BAR 3 BAR 4 2 4 Motor stop Standby pressure Gun close Motor stops Pressure in hose decreases to standby pressure Pump pressure is also standby pressure Pump 15 BAR Inlet Non return valve Outlet 15 BAR 3 BAR 4 2 5 Gun is activated Appendices and schedules ...

Страница 16: ...d Micro switch is deactivated Motor starts Pump 3 BAR Inlet Non return valve Outlet 3 BAR 3 BAR 4 2 6 Machine run Machine runs normal working pressure Gun is open Pump 70 95 BAR Inlet Non return valve Outlet 65 90 BAR 3 BAR Appendices and schedules ...

Страница 17: ... C P blue wire micro switch black wire black wire main switch main switch box black wire conductor L optional black wire winding1 winding2 T P conductor L optional br bl so gu hv C1 S1 S2 CU M Brown Blue Black Yellow White Capacitor Switch Single pole switch micro switch Control unit Motor ...

Страница 18: ...115 97 58 26 2017 11 24 ...