Troubleshooting - Kärcher HDS-E 8/16-4M Originalbetriebsanleitung

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.

Troubleshooting

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.
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.
"Low water" indicator lamp
– Lack of water - heater is switched off
 Check water supply, check connec-
tions.
Indicator lamp "Ready for use"
– No line voltage, see "Appliance is not
running".
Indicator lamp for heater lights up
– Heater operation
Engine indicator lamp
2x blinking
– 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.
3x blinking
– Fault in the voltage supply.
 Check main connections and mains
fuse.
4x blinking
– Excessive power consumption.
 Check main connections and mains
fuse.
 Inform Customer Service.
Indicator lamp boiler fault
1x blinking
– 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.
3x blinking
– System care detection defective
 Inform Customer Service.
4x blinking
– Temperature sensor defective
 Inform Customer Service.
Indicator lamp service
– Service interval
 Perform service work.
– 9
EN
turns off
27