Pressure Does Not Build Up In The Appliance - Kärcher K 6.610 Bedienungsanleitung

Pressure does not build up in
the appliance
Check setting at the spray lance.

Appliance ventilation.

Switch on the appliance without
connection the high-pressure hose
(max. 2 minutes) and run it until the
water discharging from the high-
pressure outlet is free of bubbles.
Switch off appliance and reconnect
high-pressure hose.
Check the water supply.

Pull out the sieve in the water con-

nection using flat-nose pliers and
clean under running water.
Appliance does not start,
motor hums
Voltage reduction due to weak mains
supply or when using an extension ca-
ble.
When switching on, first pull the le-

ver of the trigger gun and then
switch the appliance switch to "I/
ON".
Strong pressure fluctuations
Clean high-pressure nozzle: Re-

move dirt and debris from the noz-
zle bore, using a needle and rinse
through with water from the front.
Check water flow quantity.

Appliance is leaking
Slight leakage from the appliance

pump is normal. If the leakage in-
creases contact the authorized cus-
tomer service.
26
No detergent infeed
Use spray lance with pressure reg-

ulation (Vario Power).
Turn the spray lance to "Mix" posi-
tion.
Check the settings at the dosage

regulator for detergent.
Check the detergent suction hose

for kinks.
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EN