Kärcher K 4.450, Руководство пользователя

Страница: 19 / 22

English 19

DANGER
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Prior to longer periods of storage, e.g. in
the winter:
 Remove filter from suction hose for de-
tergent and clean under running water.
 Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
The appliance is maintenance free.
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaerch-
er.com.
You can rectify minor faults yourself with
the help of the following overview.
If in doubt, please consult the authorized
customer service.

DANGER
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Repair works may only be performed by the
authorised customer service.
 Pull on the lever of the trigger gun; the
device will switch on.
 Check whether the voltage indicated on
the type plate corresponds to the volt-
age of the mains supply.
 Check the mains connection cable for
damages.
 Check setting at the spray lance.
 Appliance ventilation: Switch the appli-
ance on with the high-pressure hose
detached and operate (max. 2 minutes)
until the water exits the high-pressure
connection without bubbles. Switch off
appliance and reconnect high-pressure
hose.
 Check the water supply.
 Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
 Clean high-pressure nozzle: Remove
dirt and debris from the nozzle bore, us-
ing a needle and rinse through with wa-
ter from the front.
 Check water flow quantity.
Care and maintenance
Care
Maintenance
Spare parts
Troubleshooting
Appliance is not running
Pressure does not build up in the
appliance
Strong pressure fluctuations