Pressure And Volume Regulation - Kärcher HDS 7/12 M Service Manual

6.31 Pressure and volume regulation

1 Threaded pin, max. pressure setting
2 Locknut threaded pin
3 Semiload spindle
4 Half-load stop sleeve
5 Pressure spring
6 Overflow piston
7 High pressure valve (3x)
8 Pump piston (3x)
9 Suction valve (3x)
10 Detergent infeed with backflow valve
11 Suction jumper with water connection
12 Sleeve with throttle bore
13 Pressure switch "OFF"
14 Valve seat
15 Pressure holding valve
16 Pressure switch "ON"
17 Locknut of semiload stop sleeve
English 5.906-432.0 Rev. 00 (06/15)
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