Questions & Answers for: karcher stuck control valve

Karcher electric pressure washer which has started to dump pressure before it comes up to pressure. If I slowly adjust the pressure control it comes to about 40 bar and dumps. I have stripped the pump

Karcher G 2600 ph soap does not pick up from suction tube . Is there a adjustment in valve section cause there is no blocklage in pu tube ? I noticed there a screw type of plastic mat. on part where ...

Karcher models, especialy your model. When you are using the machine with the gun open....presurised water comes out of the lance. When you close the gun, the machine stops. This happens by means of a

...karcher K3.98 pressure washer. The unit surges when I put the wand on and then it stops working. I tried cleaning the wand (didn't make any difference) I then tried another wand from my son's unit ...

...Karcher machines, have a valve that under pressure...will compress and at the same time it will let water by-pass and circulating inside the head. As this valve compresses it also puts off a micro ...

...control valve) is stuck. When this valve stucks it will leave a micro switch ON. So the machine keeps working with the gun closed. This will in turn creat internal pressure and damages the head, ...

...control valve that operates a micro switch is stuck in a position that leaves the micro switch off. So you must open machine and see a spill valve(pressure control valve)...this will have a cap on it ...

...control valve). When this pressure is big enough it will push the spill valve out and closes a micro switch. Now this Spill Valve gets stuck sometimes, mainly due to soap and chemicals...so the micro ...

control valve (Spill Valve)...which in turn touches a micro switch and cuts electricity. Now most probably your machine is dead because the spill valve is stuck down and closing the micro switch. This

...Karcher K3000 G Annovi XMV 3G30. The pressure control bar that you turn one way to increase pressure is stuck and won't turn either way. Does anyone know what could be wrong Pressure control bar is ...