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
In case of lacteous oil inform Kärcher cus-
tomer service immediately
Monthly
Clean the sieve in the safety block.
Clean filter at the detergent suck hose.
After 400 operating hours, at least
annually
Check the calcification degree of the
boiler and consider having it cleaned by
customer service.
After 500 operating hours, at least
annually
Oil change.
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 the fine filter from the boiler.
Remove the fine filter and the filter in-
sert.
Clean the filter with clean water or com-
pressed air.
Reinstall in reverse sequence.
Clean the sieve in the safety block
Loosen covering nut and take off hose.
Take out sieve.
Note: If necessary turn in screw M8 appr.
0.2 in/5 mm inwards and therewith pull out
sieve.
Clean sieve in water.
14
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. 0.26 gal/
1 Liter 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.
Troubleshooting
DANGER
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
First pull out the plug from the mains before
carrying out any tasks on the machine.
Indicator lamp pump
1x blinking
– Lack of oil
Replenish oil.
2x blinking
– Leak in the high pressure system
Check high pressure system and con-
nections for tightness.
3x blinking
– Lack of water after 2 minutes - the pump
is switched off to prevent dry runs.
Check water supply, check connec-
tions.
4x blinking
– Heater contactor fault
Set the appliance switch to "0/OFF".
Turn on the appliance.
– Error occurs repeatedly.
Inform Customer Service
– 8
EN