Kärcher K 2.21, Manual

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12
English
According to the applicable regula-
tions, the appliance must never be
used on the drinking water supply
without a system separator. Use a
suitable system separator manufactured by
KÄRCHER; or, as an alternative, a system
separator as per EN 12729 Type BA.
Note: Impurities in the water can damage
the high-pressure pump and accessories.
For protection, the use of the KÄRCHER
water filter (optional accessory, order no.
4.730-059) is recommended.
Observe regulations of water supplier.
For connection values, see type plate/tech-
nical data.
Î Use a fibre-reinforced water hose (not
included) with a standard coupling.
(Minimum diameter 1/2 inch (13 mm),
minimum length 7.5 m).
Î Screw the coupling unit (supplied) to
the water connection on the appliance.
Î Push the water supply hose onto the
coupling unit, then connect it to the wa-
ter supply.
Caution
Never operate the high-pressure cleaner
when the tap is turned off as dry running will
damage the high-pressure pump.
Î Connect the high pressure hose to the
high pressure connection of the appli-
ance.
Î Push the spray lance into the trigger
gun and fasten it by turning it through
90°.
Î Completely open the water tap.
Î Insert the mains plug into the socket.
Î Turn on the appliance “I/ON”.
몇
Danger
The trigger gun is subjected to a recoil force
when the water jet is discharged. Make
sure that you have a firm footing and are
also holding the trigger gun and spray lance
firmly.
Î Unlock the lever on the trigger gun.
Î Pull on the lever of the trigger gun; the
device will switch on.
Note: Release the lever of the trigger gun;
the device will switch off again. High pres-
sure remains in the system.
For normal cleaning tasks.
Not suitable for use with detergents.
For particularly dirty items or areas.
Not suitable for use with detergents.
Please use exclusively KÄRCHER deter-
gents and care products to carry out the re-
spective cleaning task, as these were
specifically developped for your appliance.
The use of other detergents and care prod-
ucts may lead to premature wear and can
invalidate your warranty claims. Please ob-
tain information at your local dealer or re-
quest information directly from KÄRCHER.
Î
Pull detergent suction hose as far as is
required out of the housing.
Î Suspend end of detergent suction hose
in a container filled with detergent.
Î Detach spray lance from the trigger
gun. Work only with the trigger gun.
Note: This will mix the detergent with the
water stream.
Î Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.
Î
Spray off loosened dirt with the high-
pressure jet.
Water supply
Water supply from mains
Start up
Operation
Spray lance with high pressure nozzle
Spray lance with dirt blaster
Working with detergent
Recommended cleaning method