Kärcher HD 4/9 C, Instructions Manual

Page: 11 / 44

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to be cleaned. Use only those deter-
gents that have been approved by
Kärcher. Observe the dosage and oth-
er instructions provided with these de-
tergents. For considerate treatment of
the environment use detergent eco-
nomically.
Follow the safety instructions for using
detergents.
Kärcher detergents ensure smooth
functioning. Please consult us or ask
for our catalogue or our detergent in-
formation sheets.

Take out detergent suck hose.

Adjust the suction volume of the de-
tergent solution at the detergent fil-
ter.

Suspend end of suction hose in a
container filled with detergent.

Set nozzle to "CHEM".

Spray the detergent sparingly on
the dry surface and allow it to react,
but not to dry.

Spray off loosened dirt with the
high-pressure ray.

Set the suction flow on the deter-
gent filter to the maximum quantity
after operation.

Start the appliance and rinse for
one minute.

Close the hand spray gun.
The appliance switches off.

Secure the trigger gun. To do so,
push the safety catch towards the
front.
Note:
When switching off the appliance, the
water pressure is reduced by approx.
55%. This reduces the actuating force
of the hand spray gun and the service
life of the appliance is increased.
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.

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 de-
vice is pressure less.

Secure the trigger gun. To do so,
push the safety catch towards the
front.

Place the spray lance with the trig-
ger gun into the quiver for the spray
lance and snap it into place in the
spray lance holder.

Wind the connection cable around
the cable holder.

Coil up the high pressure hose,
hang it over the hose rack and se-
cure it by means of the rubber band.

Fasten the plug with the mounted
clip.

Press the unlocking device of the
push handle and slide the push
handle in.
Recommended cleaning method
Interrupting operation
Turn off the appliance
Storing the Appliance
11 EN