Kärcher K 6.450, Operating Instructions Manual

Page: 8 / 16

8 English
Note : Suitable for working with detergent;
for this, turn the spray lance to the "Mix" po-
sition.
Set the dosage regulator to the desired
suction volume for detergent.
For particularly dirty items or areas.
Caution
Car tyres, paint or sensitive surfaces such
as wood should not be cleaned with the dirt
blaster, as there is a risk of damage.
– Not suitable for use with detergents.
– Note : Suitable for use with detergents.
Set the dosage regulator to the desired
suction volume for detergent.
Please use exclusively KÄRCHER deter-
gents and care products to carry out the re-
spective cleaning task, as these were
specifically developed 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.
Notes regarding the detergent : The most
commonly use detergents can be pur-
chased ready to use in their detergent res-
ervoirs with locking lids. This will make the
pesky refilling and filling processes redun-
dant.
Illustration
Î Remove the lid from the detergent res-
ervoir and press the detergent reservoir
into the detergent connection with the
opening facing down.
Illustration
Î Adjust the suction volume of the deter-
gent solution by means of the dosage
regulator for detergents.
Î Use spray lance with pressure regula-
tion (Vario Power).
Î Turn the spray lance to "Mix" position.
Note: This will mix the detergent with
the water stream.
Note : If required, the washing brushes can
be used to work with detergent.
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.
Î Release the lever on the trigger gun.
Î Lock the lever on the trigger gun.
Î During longer breaks (more than 5 min-
utes), also turn the appliance off using
the "0/OFF" switch.
Caution
Only separate the high-pressure hose from
the trigger gun or the appliance while there
is no pressure in the system.
Î Remove the detergent reservoir from
the intake and close it with the lid. To
store, place into the intake rotated by
180°.
Î Release the lever on the trigger gun.
Î Turn off the appliance "0/OFF".
Î Turn off tap.
Î Detach the appliance from the water
supply.
Caution : When disconnecting the sup-
ply or high pressure hose, warm water
may leak from the connections after op-
eration.
Î Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
Î
Lock the lever on the trigger gun.
Î Pull out the mains plug.
Spray lance with Dirtblaster
Washing brush
Working with detergent
Recommended cleaning method
Interrupting operation
Finish operation