Kärcher HDS 13/20-4 S, Instructions Manual

Page: 31 / 397

English
31
– Pump leaky
Note: 3 drops/minute are allowed.
Î With stronger leak, have device
checked by customer service.
– Leak in the high pressure system
Î Check high pressure system and con-
nections for tightness.
Î Leave device running with open deter-
gent dosage valve and closed water
supply, until the swimmer tank is
sucked empty and the pressure falls to
"0".
Î Open the water supply again.
If the pump still is not sucking in any deter-
gent, it could be because of the following
reasons:
– Filter in the detergent suck hose dirty
Î
Clean filter.
– Backflow valve stuck
Î
Remove the detergent hose and loosen
the backflow valve using a blunt object.
– System care bottle empty.
Î Replace the system care bottle.
– Fuel tank empty.
Î Refill fuel.
– Water shortage
Î Check water supply, check connec-
tions.
Î Clean sieve in the water shortage safe
guard.
– Fuel filter dirty
Î
Change fuel filter.
– No ignition spark
Î If device is in use and no ignition spark
can be seen through the viewing glas,
have device checked by customer serv-
ice.
– Working pressure/flow rate to high
Î Reduce working pressure/flow quantity
at the pressure/volume regulator in the
pump unit.
– Sooty heating spiral
Î Have device de-sooted by customer
service.
If malfunction can not be fixed, the de-
vice must be checked by customer serv-
ice.
– The warranty terms published by our
competent sales company are applica-
ble in each country. We will repair po-
tential failures of the appliance within
the warranty period free of charge, pro-
vided that such failure is caused by
faulty material or defects in fabrication.
– The warranty comes only into effect if
your vender fills out the supplied reply
card completely at purchase, stamps
and signs and you send it to the local
distribution company of your country.
– In the event of a warranty claim please
contact your dealer or the nearest au-
thorized Customer Service centre.
Please submit the appliance, including
all accessories, and the proof of pur-
chase.
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and troublefree.
– At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
Device leaks, water drips from the
bottom of the device.
Device turns on and off while hand
spray gun is closed
Device is not sucking in detergent
Burner does not start
Set temperature is not achieved
while using hot water
Warranty
Accessories and Spare Parts