Set working pressure and flow rate
DANGER
When adjusting the pressure/quantity regu-
lation, make sure that the screw connection
of the spray lance does not become loose.
Working pressure or quantity can be adjust-
ed either at the pump unit or at the hand
spray gun.
Do not reduce the pressure/ quantity simul-
taneously at both the regulators. The fol-
lowing procedure is to be followed compul-
sorily:
Pressure/ quantity regulation at the
pump unit
Set (+) working pressure and quantity to
maximum at the hand spray gun.
Set the working pressure and quantity
by turning the pressure/ quantity regula-
tion mechanism at the pump unit.
The working pressure can be read from
the manometer.
Open the hand spray gun.
Pressure/ quantity regulation at the
hand spray gun
Set the pressure/ quantity regulation at
the pump unit to maximum working
pressure and quantity by turning in
clock-wise direction.
Set (+/-) the working pressure and
quantity by turning the pressure/ quan-
tity regulation mechanism at the hand
spray gun.
Open the hand spray gun.
Interrupting operation
Close the hand spray gun.
The appliance switches off after 30 sec-
onds.
Secure the trigger gun. To do so, push
the safety catch towards the front.
Store the hand spray gun and spray
pipe in the accessory mount.
After the interruption:
Release the trigger gun. To do so, push
the safety catch towards the back.
Open the hand spray gun.
The appliance will switch on again.
Turn off the appliance
After operating the water using saline
water (sea water), open the hand spray
gun and rinse the appliance for at least
2 - 3 minutes using tap water.
Shut off water supply.
Open the hand spray gun.
Switch on the pump with the power
switch and allow to run for about 5-10
seconds.
Close the hand spray gun.
Set the appliance switch to "0/OFF".
Pull main plug out of socket with dry
hands only.
Remove water connection.
Activate hand spray gun until device is
pressure less.
Secure the trigger gun. To do so, push
the safety catch towards the front.
Stow away the mains cable, the high-
pressure hose and accessory at the ap-
pliance.
Frost protection
ATTENTION
Risk of damage! Freezing water in the ap-
pliance can destroy parts of the appliance.
Store the appliance in a heated room dur-
ing winter or empty it. During longer breaks
in operation, it is advisable to pump in anti-
frost agents into the appliance.
Drain water
Screw off water supply hose and high
pressure hose.
Blow through machine with com-
pressed air.
Flush device with anti-freeze agent
Note:
Use normal glycol-based anti-freezing
agents for automobiles.
Observe handling instructions of the anti-
freeze agent manufacturer.
– 6
EN
19