Interrupting Operation; Finish Operation - Kärcher K 3.500 Manual

Rotary washing brush
The rotating washing brush is ideally suited
for the cleaning of vehicles.
Caution
Please make sure that the washing brush is
free from dirt or other particles. Otherwise,
it may damage the paint work.
Note: Suitable for use with detergents.
–
Set the dosage regulator to the desired
suction volume for detergent.
Delta-Racer D150
The Delta-Racer combines a wash brush
with a rotating high pressure jet. Therefore,
it is especially suited for vehicle cleaning or
heavily soiled surfaces.
Danger
Do not reach under the edge of
the Delta Racer during opera-
tion!
Working with 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.
 Illustration
Pull detergent suction hose as far as is
required out of the housing.
Suspend end of detergent suction hose
in a container filled with detergent.
 Use spray lance with pressure regula-
tion (Vario Power).
 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.
Recommended cleaning method
 Spray the detergent sparingly on the
dry surface and allow it to react, but not
to dry.
 Spray off loosened dirt with the high-
pressure jet.

Interrupting operation

 Release the lever on the trigger gun.
 Lock the lever on the trigger gun.
 During longer breaks (more than 5 min-
utes), also turn the appliance off using
the "0/OFF" switch.

Finish operation

Caution
Only separate the high-pressure hose from
the trigger gun or the appliance while there
is no pressure in the system.
 After working with detergent, suspend
detergent suction hose in a container
filled with clear water, switch the appli-
ance on for around 1 minute once the
spray lance has been removed and
rinse until water runs clear.
 Release the lever on the trigger gun.
 Turn off the appliance "0/OFF".
 Turn off tap.
 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.
 Press the lever on the trigger gun to re-
lease any remaining pressure in the
system.
 Lock the lever on the trigger gun.
 Pull out the mains plug.
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EN 17