User Manual

– 5
 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 per-
formance of a periodic safety inspection resp. sign-
ing of a maintenance contract.
 Clean the sieve in the water connection.
 Clean the fine filter.
 Clean the fuel sieve.
 Check oil level.
ATTENTION
Risk of damage! In case of lacteous oil inform Kärcher
customer service immediately.
 Clean sieve in the water shortage safe guard.
 Oil change.
 Have the maintenance of the device performed by
the customer service.
 Take out sieve.
 Clean sieve in water and reinstall.
 Unpressurize the appliance.
 Unscrew the fine filter from the pump head.
 Remove the fine filter and the filter insert.
 Clean the filter with clean water or compressed air.
 Reinstall in reverse sequence.
 Knock the dirt off of the fuel sieve. Do not let the
fuel enter the environment.
 Unpressurize the appliance.
 Remove the fastening clamp and pull the hose from
the lack of water fuse.
 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.
 Slide the hose adapter all the way into the lack of
water fuse and secure it with a fastening clamp.
 Ready a catch bin for appr 1 Litre oil.
 Loosen release screw.
 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 specifications.
 DANGER
Risk of injury by inadvertent start-up of appliance and
electric shock. Prior to all work on the appliance, switch
off the appliance and pull the power plug.
Figure 10
 Exchange the poles at the appliance plug.
– No line voltage, see "Appliance is not running".
– Water shortage
 Check water supply, check connections.
– Leak in the high pressure system
 Check high pressure system and connections for
tightness.
– Fault in the voltage supply or current pickup of the
motor too high.
 Check main connections and mains fuse.
 Inform Customer Service.
– Engine overload/overheat
 Set the appliance switch to "0/OFF“.
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service.
– The exhaust temperature limiter has been trig-
gered.
 Set the appliance switch to "0/OFF“.
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service.
– Obstructed reed switch in the lack of water fuse or
magnetic piston stuck.
 Inform Customer Service.
– The flame sensor turned the burner off.
 Inform Customer Service.
– Fuel tank empty.
 Refill fuel.
– No power
 Check power connection/conduit.
– Air within the system
Vent pump:
 With open hand spray gun turn device on and off
multiple times with the device switch.
 Open and close the pressure/quantity regulation at
the pump unit with the hand spray gun open.
Maintenance intervals
Weekly
Monthly
Every 500 operating hours, at least annually
Maintenance Works
Clean the sieve in the water connection
Cleaning the fine filter
Clean the fuel sieve
Clean sieve in the water shortage safe guard
Oil change
Dispose of old oil ecologically or turn in at a gathering
point.
Troubleshooting
Indicator lamp rotation direction is blinking
Indicator lamp "Ready for use" turns off
Indicator lamp service
1x blinking
2x blinking
3x blinking
4x blinking
5 x blink
6 x blink
Fuel indicator lamp glows
Appliance is not running
Device is not building up pressure
18 EN