Karcher HDS 5-0-30 -4S Ec - Manual (Page 17)

– 10
ƽ
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.
– Lack of oil
 Replenish oil.
– Leak in the high pressure system
 Check high pressure system and con-
nections for tightness.
– Water shortage
 Check water supply, check connec-
tions.
– Obstructed reed switch in the water
shortage safe guard.
 Check water shortage safe guard.
 Exchange the poles at the appliance
plug.
– No line voltage, see "Appliance is not
running".
– Contactor error
 Set the appliance switch to "0/OFF“.
 Turn on the appliance.
– Error occurs repeatedly.
 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
– Fault in the voltage supply.
 Check main connections and mains
fuse.
– Excessive power consumption.
 Check main connections and mains
fuse.
 Inform Customer Service
– The exhaust temperature limiter has
been triggered.
 Set the appliance switch to "0/OFF“.
 Allow device to cool down.
 Turn on the appliance.
– Error occurs repeatedly.
 Inform Customer Service
– The flame sensor turned the burner off.
 Inform Customer Service
– System care detection defective
 Inform Customer Service
– Temperature sensor defective
 Inform Customer Service
– Service interval
 Perform service work.
– Fuel tank empty.
 Refill fuel.
Troubleshooting
Indicator lamp pump
1x blinking
2x blinking
3x blinking
4x blinking
Indicator lamp rotation direction is
blinking
Indicator lamp "Ready for use"
turns off
Engine indicator lamp
1x blinking
2x blinking
3x blinking
4x blinking
Indicator lamp burner failure
1x blinking
2x blinking (option)
3x blinking
4x blinking
Indicator lamp service
Fuel indicator lamp glows
17 EN