Troubleshooting - Kärcher HDS 7/16 C Bedienungsanleitung

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 for rotation direction
will blink (3-phase appliances only)
Figure 11
 Exchange the poles at the appliance plug.
Indicator lamp "Ready for use"
– No line voltage, see "Appliance is not
running".
Indicator lamp service
Indicator lamp service will be
illuminated
– Lack of oil
 Replenish oil.
1x blinking
– Water shortage
 Check water supply, check connections.
– Leak in the high pressure system
 Check high pressure system and con-
nections for tightness.
2x blinking
– Fault in the voltage supply or current
pickup of the motor too high.
 Check main connections and mains
fuse.
 Inform Customer Service.
32
turns off
3x 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.
4x blinking
– 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.
5 x blink
– Obstructed reed switch in the lack of
water fuse or magnetic piston stuck.
 Inform Customer Service.
6 x blink
– The flame sensor turned the burner off.
 Inform Customer Service.
Fuel indicator lamp glows
– Fuel tank empty.
 Refill fuel.
Indicator lamp system care is
– System care container is empty.
 Refill system care.
Indicator lamp for detergent glows
– Detergent tank is empty.
 Refill detergent.
Appliance is not running
– No power
 Check power connection/conduit.
– 10
EN
illuminated