Kärcher BR 45 Originalbetriebsanleitung Seite 21

Settings
 Release the star knob for the height ad-
justment of the steering wheel.
 Adjust the steering wheel to the desired
height.
 Tighten the star handle.
 Adjust the dosing of the cleaning solu-
tion in accordance with the soiling and
the type of the flooring material.
 Adjust the rotary handle of the brush
contact pressure to the desired value.
Only adjust the brush contact pressure
when the cleaning head is raised.
Note:
If the appliance pulls forwards too strongly
during operation, reduce the contact pres-
sure.
 Bring the Eco mode switch into the de-
sired position.
Normal operation: The appliance works
at the maximum brush speed and the
highest suction performance.
Eco: The appliance works at reduced
brush speed and suction performance.
This also reduces the energy consump-
tion. The possible working time increas-
es with one charging cycle.
Park support
Lowering the park support
 Press the steering wheel downward so
that the appliance lifts up towards the
front.
The park support swivels downwards.
 Release the steering wheel.
The appliance is standing on the park
support.
The roller brush is unloaded and is pro-
tected from deforming.
Lifting the park support up
 Push the appliance forwards.
The part support swivels upwards.
Transport chassis
0 Transport chassis retracted
1 Transport chassis extended
Extending the transport chassis
 Lower the park support.
 Turn the rotary knob to position 1
(transport chassis extended).
Retracting the transport chassis
 Lower the park support.
 Turn the rotary knob to position 0
(transport chassis retracted).
ATTENTION
Risk of damage to the floor covering. Do
not operate the appliance on the spot.
Risk of damage. Lift the vacuum bar before
pulling the appliance backwards over a
longer distance.
 Retract the transport chassis.
 Set the appliance switch to "I".
 Switch on "Detergent" button.
 Push down the pedal of the suction bar
lifting device at the back to lower the
suction bar and start suction.
 Pull the safety switch towards the steer-
ing wheel, the brush drive, the applica-
tion of the cleaning solution and suction
are switched on (if preset).
 Push the appliance forward until the
parking stand folds up and the cleaning
head touches the ground.
 Move the appliance over the surface to
be cleaned.
Note:
If the steering wheel is turned by 180°, the
appliance also reverses.
– 6
EN
Cleaning
21