Karcher HDS 5-12 C User Manual download pdf (Page 25)

– 9

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.

– 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).

– Pump leaky

Note: 3 drops/minute are allowed.

 With stronger leak, have device

checked by customer service.

– Leak in the high pressure system

 Check high pressure system and con-

nections for tightness.

– Nozzle is set to "High pressure"

 Set nozzle to "CHEM".

– Filter in the detergent suck hose dirty

 Clean filter.

– Backflow valve stuck

 Remove the detergent hose and loosen

the backflow valve using a blunt object.

– Fuel tank empty.

 Refill fuel.

– Water shortage

 Check water supply, check connec-

tions.

 Clean sieve in the water shortage safe

guard.

– Fuel filter dirty

 Change fuel filter.

– No ignition spark

 If device is in use and no ignition spark

can be seen through the viewing glas,

have device checked by customer ser-

vice.

– Sooty heating spiral

 Have device de-sooted by customer

service.

If malfunction can not be fixed, the de-

vice must be checked by customer ser-

vice.

The warranty terms published by our com-

petent sales company are applicable in

each country. We will repair potential fail-

ures of the appliance within the warranty

period free of charge, provided that such

failure is caused by faulty material or de-

fects in fabrication.

Note: When connecting the appliance to a

chimney or if the device cannot be ac-

cessed visually, we recommend the instal-

lation of a flame monitor (option).

– 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 trouble free.

– 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

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