Kärcher HDS 1000 BE Manual Del Usuario página 33

High pressure pump is vibrating
Inlet pipes to the pump are leaky.
–
 Check all inlet pipes to the pump.
Air within the system
–
Vent pump:
 Set dosing value for detergent to "0".
 Open the water supply.
 Start the engine according to the oper-
ating instructions of the engine manu-
facturer.
 To dearate the appliance, unscrew the
nozzle and allow the appliance to run
until the water exits in a bubble-free
state.
 Switch off the appliance and fit the noz-
zle again.
Device is not sucking in detergent
Detergent suction hose with filter is
–
leaky or blocked
 Check/ clean detergent suction hose
with filter.
Backflow valve in the connection of the
–
detergent suction hose is jammed
 Clean/ replace backflow valve in the
connection of the detergent suction
hose.
Detergent dosing valve is closed or
–
leaky/ blocked
 Open or check/clean detergent dosing
valve.
Overflow valve keeps switching on/
off when the hand-spray gun is
opened
Nozzle is blocked
–
 Clean the nozzle.
Appliance is decalcified
–
 Decalcify appliance.
Sieve in the water shortage safe guard
–
is dirty
 Clean sieve.
Overflow valve is defective
–
 Replace overflow valve (Customer Ser-
vice).
Burner does not start
Fuel tank empty
–
 Refill.
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 glass,
have device checked by customer ser-
vice.
Set temperature is not achieved
while using hot water
Working pressure/flow rate to high
–
 Reduce working pressure/ flow quantity
on the hand spray gun.
Sooty heating spiral
–
 Have device de-sooted by customer
service.
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.
– 12
EN
Warranty
33