Karcher HDS-E 8-16-4 M 36 KW - Manual (Page 26)

– 9
– 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 accelerated.

If detergent tank is empty, refill.
 Check connections and conduits.
– Pressure is set to MIN

Set pressure to MAX.
– Sieve in the water connection is dirty

Clean sieve.
 Clean the fine filter; replace it, if neces-
sary.
– Amount of water supply is too low.

Check water supply level (refer to tech-
nical data).
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
26 EN