Kärcher HDS 3.0/20 C Ea Mode D'emploi page 17

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 illumi-
nated
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.
Device is not building up pressure
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).
Device leaks, water drips from the
bottom of the device
Pump leaky
–
Note: 3 drops/minute are allowed.
 With stronger leak, have device
checked by customer service.
Device turns on and off while hand
spray gun is closed
Leak in the high pressure system
–
 Check high pressure system and con-
nections for tightness.
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EN 17