Operation - Kärcher HD 10/25-4 Cage Bedienungsanleitung

Water that was flowing through a system
separator is considered non-drinkable.
For connection values refer to technical
specifications.
 Connect the supply hose (minimum
length 7.5 m, minimum diameter 3/4") to
the water connection point of the ma-
chine and at the water supply point (for
e.g. a tap).
Note:
The supply hose is not included.
 Open the water supply.
Drawing in water from open reservoirs
 Screw the suction hose with filter (order
no. 4.440-238.0) to the water connection.
 Deaerate the appliance:
Unscrew the nozzle.
Switch on the appliance and let it run
until the water exiting is bubble-free.
At the end let the appliance run for ap-
prox. 10 seconds - then switch off. Re-
peat the procedure for a couple of
times.
 Switch off the appliance and fit the noz-
zle again.

Operation

DANGER
Risk of injury! Never use the appliance
without the spray lance attached. Check
and ensure proper fitting of the spray lance
prior to each use. The screw connection of
the spray lance must be finger-tight.
Risk of explosion!
Do not spray flammable liquids.
If the appliance is used in hazardous areas
(e.g. filling stations) the corresponding
safety regulations must be observed.
Risk of injury! Hold the hand spray gun and
the spray pipe firmly with both hands.
Risk of injury! The trigger and safety lever
may not be locked during the operation.
Risk of injury! Contact Customer Service if
the safety lever is damaged.
Risk of injury from high-pressure water jet.
Slide the safety catch on the trigger gun for-
ward before performing any work with the
appliance.
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CAUTION
Clean engines only at places with corre-
sponding oil separators (environmental
safety).
Opening/closing the trigger gun
 To open the trigger gun: Actuate the
safety lever and trigger.
 To close the hand spray gun: Release
the safety lever and trigger.
High pressure operation
Note:
The appliance is equipped with a pressure
switch. The motor starts up only when the
trigger gun is open.
 Set the appliance switch to "I".
 Release the trigger gun. To do so, push
the safety catch towards the back.
 Open the hand spray gun.
 Set working pressure and water quanti-
ty by turning (rungless) at the pressure
and quantity regulation (option) (+/-).
Operation with detergent
WARNING
Unsuitable detergents can cause damage
to the appliance and to the object to be
cleaned. Use only those detergents that
have been approved by Kärcher. Observe
the dosage and other instructions provided
with these detergents. For considerate
treatment of the environment use detergent
economically.
Follow the safety instructions for using de-
tergents.
Kärcher detergents ensure smooth func-
tioning. Please consult us or ask for our cat-
alogue or our detergent information sheets.
 Replace the rotary nozzle with the low-
pressure nozzle (brass, not included in
the delivery).
 Set the detergent dosing valve on the
detergent suctions filter to the desired
concentration.
 Suspend end of suction hose in a con-
tainer filled with detergent.
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EN