Product Manual

Small repairs - do it yourself

Having closed the trigger gun with safe-

ty catch, the high pressure cleaner must

shut down and the stainless steel pressure

gauge must show „0“ bar. If not shut down

and the stainless steel pressure gauge con-

tinuously shows full pressure, this could be

due to leakage at the high pressure pump,

at the pressure switch, at the high pressure

hose or at the trigger gun with safety catch.

In case of a leakage there is no guarantee for possible

consequential damages.

Problem

After closing the safety trigger gun the high pressure cleaner

keeps switching on and o.

The stainless steel pressure gauge continuously displays full pressure.

Possible cause No. 1

Leckage.

Proceeding:

Check connections from the high pressure

cleaner to the high pressure hose and from

the high pressure hose to the safety trigger

gun and also the connection between lance

and safety trigger gun for tightness.

Switch o the high pressure cleaner. Shortly

press the trigger of the safety trigger gun

to decrease the high pressure cleaner.

Unscrew high pressure hose, safety trigger

gun and lance and check the O-rings. If

the O-rings are damaged they have to be

replaced.