Karcher HDS 13-20-4 S EU Manuale Utente Scaricare il pdf (Pagina 33)

– 12

– 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 sup-

ply, 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 connections.

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 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.

– 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

33EN

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 435 436

Commenti su questo manuale

Nessun commento