Kärcher HD 25/15-4, Manual

Page: 19 / 304

– 6

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:
 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.
 Pull the lever on the handgun.
 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.
 Pull the lever on the handgun.
 Release the lever on the trigger gun.
The appliance switches off after 30 sec-
onds.
 Use the safety catch to secure the
handgun lever.
 Store the hand spray gun and spray
pipe in the accessory mount.
 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.
 Release the lever on the trigger gun.
 Set the appliance switch to "0".
 Shut off water supply.
 Activate hand spray gun until device is
pressure less.

Use the safety catch to secure the
handgun lever.
 Remove the water inlet hose from the
appliance.
 Pull out the mains plug.
 Stow away the mains cable, the high-
pressure hose and accessory at the ap-
pliance.
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.

Screw off water supply hose and high
pressure hose.
 Blow through machine with com-
pressed air.
Note:
Use normal glycol-based anti-freezing
agents for automobiles.
Observe handling instructions of the anti-
freeze agent manufacturer.
몇
CAUTION
Risk of personal injury or damage! Mind the
weight of the appliance during transport.

Push the push handle down and push
the appliance.
Set working pressure and flow rate
Pressure/ quantity regulation at the
pump unit
Pressure/ quantity regulation at the
hand spray gun
Interrupting operation
Finish operation
Frost protection
Drain water
Flush device with anti-freeze agent
Transport
Driving
19 EN