Adjusting Driver's Seat; Starting The Machine; Sweeping Mode - Kärcher KM 120/250 R Bp Betriebsanleitung

Check charging status of battery
Display of the battery capacity in the
–
green range:
Battery is charged.
Display of the battery capacity in the
–
yellow range:
Battery is halfway discharged.
Display of the battery capacity in the red
–
range:
Battery is almost discharged. The
sweeping mode will be shortly switched
off automatically.
Indicator lamp glows red
–
Battery is discharged. The sweeping
mode will be terminated automatically
(the sweeping aggregates cannot be
taken into operation until the battery is
charged).
 Drive the machine directly to the charg-
ing station; avoid any steep gradients in
the process.
 Charge battery.
Operation

Adjusting driver's seat

1 Lever for seat adjustment
2 Driver seat
 Pull seat adjustment lever outwards.
 Slide seat, release lever and lock in
place.
 Check that the seat is properly locked in
position by attempting to move it back-
wards and forwards.

Starting the machine

Note: The machine is equipped with a seat
contact switch If the driver's seat is vacat-
ed, the machine is switched off.
 Sit on the driver's seat.
 Bring the direction selector switch into
the middle position.
 Lock parking brake.
 Insert the ignition key into the ignition
switch.
 Turn the ignition key to position "I".
The appliance is now ready for opera-
tion.
 Turn the ignition key to position "II".
The appliance can now be driven.
Note: The display of the battery capac-
ity will show the actual charge status af-
ter about 10 seconds.
20
Drive the machine
 Press brake pedal and keep it de-
pressed.
 Release parking brake.
1 Forward travel direction
2 Direction of travel reverse
Drive forward
 Set the travel direction switch to "for-
ward".
 Press accelerator pedal down slowly.
Reverse drive
Danger
Risk of injury! While reversing, ensure that
there is nobody in the way, ask them to
move if somebody is around.
CAUTION
Risk of damage! Only use the direction
switch when the machine is standing still.
 Set the travel direction switch to "back-
wards".
 Press accelerator pedal down slowly.
Driving method
The accelerator pedal can be used to
–
vary the driving speed infinitely.
Avoid pressing the pedal suddenly as
–
this may damage the hydraulic system.
Brakes
 Release the accelerator pedal, the ma-
chine brakes automatically and stops.
Note: The braking effect can be supported
by pressing the brake pedal.
Driving over obstacles
Driving over fixed obstacles which are 70
mm high or less:
 Drive forwards slowly and carefully.
Driving over fixed obstacles which are
more than 70 mm high:
 Only drive over these obstacles using a
suitable ramp.

Sweeping mode

ATTENTION
Do not sweep up packing strips, wire or
similar objects as this may damage the
sweeping mechanism.
Note: To achieve an optimum cleaning re-
sult, the driving speed should be adjusted
to take specific situations into account.
Note: During operation, the dust filter
should be shaken off and cleaned at regu-
lar intervals.
Note: When frequently working in areas
with fine dust, the filter must be cleaned
more often.
EN 6
-
Control lever
1 Roller brush and side brush control le-
ver
2 Control lever waste container
3 Roller brush control lever
4 Control lever container flap
Roller brush and side brush control le-
ver
 Control lever (1) forwards: Switches the
roller brush on and lowers and switches
the side brushes on.
 Control lever (1) backwards: Switches
the roller brush on.
Control lever waste container
 Control lever waste container (2) to the
front: Waste container is lowered.
 Control lever waste container (2) to the
back: Waste container is raised.
Control lever roller brush
 Roller brush control lever (3) forwards:
Raises the roller brush.
 Roller brush control lever (3) back-
wards: Lowers the roller brush.
Control lever container flap
 Control lever container flap (4) to the
front: The container flap of the waste
container opens.
 Control lever container flap (4) to the
back: The container flap of the waste
container closes.
Sweeping dry floors
 Switch on the blower.
 With surface cleaning:
Roller brush and side brush control le-
ver (1) backwards: Switches the roller
brush on.
Roller brush control lever (3) back-
wards: Lowers the roller brush.
 Control lever container flap (4) to the
front: Container flap opens.
 With cleaning of side edges:
Roller brush and side brush control le-
ver (1) forwards: Switches the roller
brush on, switches the side brushes on
and lowers them.
Roller brush control lever (3) back-
wards: Lowers the roller brush.