Care and maintenance
DANGER
Risk of injury by inadvertent start-up of ap-
pliance and electric shock. Prior to all work
on the appliance, switch off the appliance
and pull the power plug.
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.
Allow device to cool down.
Your Kärcher vender will inform you
about the performance of a periodic
safety inspection resp. signing of a
maintenance contract.
Maintenance intervals
Weekly
Clean the sieve in the water connection.
Clean the fine filter.
Check oil level.
ATTENTION
Risk of damage! In case of lacteous oil inform
Kärcher customer service immediately.
Monthly
Clean sieve in the water shortage safe
guard.
Clean filter at the detergent suck hose.
Every 500 operating hours, at least
annually
Oil change.
Have the maintenance of the device
performed by the customer service.
At least every 5 years, recurring
Perform the pressure test as per manu-
facturer's instructions.
32
Maintenance Works
Clean the sieve in the water connection
Take out sieve.
Clean sieve in water and reinstall.
Cleaning the fine filter
Unpressurize the appliance.
Unscrew lid with filter.
Clean the filter with clean water or com-
pressed air.
Reinstall in reverse sequence.
Clean sieve in the water shortage safe
guard
Unpressurize the appliance.
Loosen covering nut and take off hose.
Take out sieve.
Note: If necessary turn in screw M8 appr. 5
mm inwards and therewith pull out sieve.
Clean sieve in water.
Push sieve inwards.
Put on hose.
Tighten covering nut firmly.
Clean filter at the detergent suck hose
Take out detergent suck supports.
Clean filter in water and reinstall.
Oil change
Ready a catch bin for appr 1 Litre oil.
Loosen release screw.
Dispose of old oil ecologically or turn in at
a gathering point.
Tighten release screw.
Fill oil slowly up to the MAX marking.
Note: Air pockets must be able to leak out.
For oil type refer to technical specifica-
tions.
Maintenance work using the display
Symbol pump maintenance
Perform maintenance procedure.
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EN