Kärcher HDS-E 3.3/25-4M Ec, Руководство пользователя

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– 6
 Take out sieve.
 Clean sieve in water and reinstall.
 Unpressurize the appliance.
 Unscrew the fine filter from the boiler.
 Remove the fine filter and the filter insert.
 Clean the filter with clean water or compressed air.
 Reinstall in reverse sequence.
 Unpressurize the appliance.
 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.
 Push sieve inwards.
 Put on hose.
 Tighten covering nut firmly.
 Take out detergent suck supports.
 Clean filter in water and reinstall.
 Ready a catch bin for appr. 0.26 gal/1 Liter 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.
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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.
– Leak in the high pressure system
 Check high pressure system and connections for
tightness.
– Lack of water after 2 minutes - the pump is
switched off to prevent dry runs.
 Check water supply, check connections.
– Heater contactor fault
 Set the appliance switch to "0/OFF“.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service.
– Lack of water - heater is switched off
 Check water supply, check connections.
– No line voltage, see "Appliance is not running".
– Heater operation
– 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.
– Fault in the voltage supply.
 Check main connections and mains fuse.
– Excessive power consumption.
 Check main connections and mains fuse.
 Inform Customer Service.
– Temperature limiter has got triggered.
 Set the appliance switch to "0/OFF“.
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service.
– System care detection defective
 Inform Customer Service.
– Temperature sensor defective
 Inform Customer Service.
– Service interval
 Perform service work.
Note: Heater can only operate 5 more hours.
– System care bottle empty.
 Replace the system care bottle.
Note: Heater operation no longer possible.
– System care bottle empty.

Replace the system care bottle.
– No power
 Check power connection/conduit.
– Air within the system
Vent pump:

Set dosing value for detergent to "0".
 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.
Note: By dismantling the high pressure hose from the
high pressure connection the venting process is accel-
erated.
Maintenance Works
Clean the sieve in the water connection
Cleaning the fine filter
Clean the sieve in the safety block
Clean filter at the detergent suck hose
Oil change
Dispose of old oil ecologically or turn in at a gathering
point.
Troubleshooting
Indicator lamp pump
2x blinking
3x blinking
4x blinking
”Low water” indicator lamp
Indicator lamp "Ready for use" turns off
Indicator lamp for heater lights up
Engine indicator lamp
2x blinking
3x blinking
4x blinking
Indicator lamp boiler fault
1x blinking
3x blinking
4x blinking
Indicator lamp service
Indicator lamp system care is illuminated
Indicator lamp system care is blinking
Appliance is not running
Device is not building up pressure
12 EN