12
Preparation for use
When using
cleansing agents:
Place chemical filter no. 2 in
the reservoir with the cleansing
agent. Open the regulator
nozzle no. 3 to enable th injector
to induct the cleansing agent.
When the regulator nozzle is
closed by turning, the supply of
chemical is automatically cut
off. Allow the
cleansing agent to
take effect and then
remove with high
pressures pray.
To shut down the pump:
1. Switch off the machine.
2. Cut off the water supply.
3. Open the spray gun briefly until the pressure is released.
4. Apply the safety catch on the spray gun.
5. Remove the water hose and high pressure hose.
6. Drain the pump: switch on the motor for approx 20 sec. .
7. Pull the plug from the socket.
8. Winter: store the pump in rooms above 0 °C.
9. Clean the water filter.
Note that you must always
comply with the instuctions
provided by the manu-
facturer of the cleansing
agent (e.g. instructions
concerning safety clothing)
and the water protection
regulations.
3
2
Adjusting the pressure
This is accomplished by turning the
handwheel. The default setting is
maximum presure.
3
P max.
Chem.
Turn the regulator nozzle to
obtain low pressure!