Kärcher B 300 RI D Mode D'emploi page 58

6.2.5 End wet cleaning process
Stop the machine.

Switch off the brushes.

Note
The brushes lift up.
Raise the side scrubbing deck.

Switch off the water pump.

Switch off suction blower.

Note
The suction bar lifts up.
6.2.6 Emptying the waste Water tank
58
6.2.4.1 Adjusting the brush contact pressure
1 Brush contact pressure (rotary potentiometer)
To increase the brush contact pressure - rotate poten-

tiometer clockwise
To decrease the brush contact pressure - rotate poten-

tiometer anti-clockwise
After cleaning

Empty the dirt water reservoir.

Empty waste container.

(see Chapter "Sweeping | Emptying the waste container")
Clean the device, waste water tank, fresh water tank,

suction bar and spray nozzles.
(see Chapter "Cleaning").
WARNING
Risk of personal injury or damage!
Always apply and secure the safety support with the tilt-

ing device raised.
CAUTION
Please observe the local provisions regarding the waste-
water treatment.
Empty the waste water tank only via a suitable collec-

tion unit.
ATTENTION
If the waste water tank is full, the suction turbine switches
off and the indicator lamp "Waste water tank full" lights up.
1 Safety support
2 waste water tank
3 Dirt water discharge hose
4 Cleaning flap
Depending on the type of dirt, the cleaning flap must be
opened regularly and the tank flushed.
Empty waste container.

(see Chapter "Sweeping | Emptying the waste container")
Afterwards, secure the waste container with the safety

support.
The waste water tank drain hose is located on the right-
hand side of the device.
1 Closing head
2 Bracket
3 Dosing equipment
4 Dirt water discharge hose
5 Drain hose retainer
Remove the drain hose from the holder.

Unscrew the lock from the drain hose.

The water flow can be reduced by squeezing the dos-

ing unit.
Hook the drain hose in the support after emptying and

then press it into the retainer.
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EN