Installing / Connecting Batteries; Charging Batteries; Initial Startup; Before Startup - Kärcher KM 85/50 W Bp Originalbetriebsanleitung

Installing / connecting batteries

ATTENTION
Risk of damage as a result of incorrect polarity
Make sure you connect the cables to the correct terminals.
Figure: Installation and connection of the batteries
Batteries
1
Negative cable to the battery connector
2
Positive cable to the battery connector
3
Connection cable
4
Spacers (2x)
5
1. Switch off the device and remove the key from the key-operat-
ed switch.
2. Open or remove the device cover.
3. Place both batteries in the mount.
4. Insert both spacers.
5. Connect the connection cables as shown.
6. Connect the negative and positive cables to the battery con-
nector as shown.

Charging batteries

DANGER
Risk of fatal injury from electric shock
Only operate the charger from an appropriate power supply with
sufficient fuse protection.
Only use the charger in dry rooms with sufficient ventilation.
ATTENTION
Risk of damage due to deep discharge
The device has deep discharge protection, i.e. when the permit-
ted minimum capacity level is reached, you have to drive the de-
vice directly to the charging station and avoid slopes.
ATTENTION
Risk of damage caused by charger
Do not connect the charger to the device controller plug connec-
tor.
Note
Adhere to the safety instructions for charging batteries.
For further information on charging, please read the operating in-
structions for the charger and act accordingly.
22
Mains cable with IEC connector
1
Charger
2
LED displays
3
– Yellow = battery charging
– Green = battery > 80% charged
– Green = battery fully charged
– Red = battery empty
Charger plug connector
4
Battery plug connector
5
1. Shut down the device safely.
2. Unplug the battery connector at the device.
3. Connect the charger plug connector to the battery plug con-
nector.
4. Connect the IEC connector to the charger. Connect the mains
cable to the domestic mains socket. The charging process be-
gins.
Carry out the charging process in accordance with the infor-
mation in the operating instructions for the charger.
5. Charge the batteries for 10-12 hours.
The recommended chargers (for the respective batteries) are
electronically controlled and finish the charging process auto-
matically.
1. Check the charging state of the battery by setting the key-op-
erated switch to position I (operation).
a The charging state of the battery is displayed after approx.
5 seconds with different coloured LEDs (green, yellow, red)
on the charge monitoring display.
b If the display is yellow or red, charge the battery.
2. Check the roller brush and side brush for any tangled pieces
of tape.
a This check can be made with the waste container removed.
b For safety reasons, tangled pieces of tape must only be re-
moved when removed.
3. Operate the manual dust filter cleaning and clean the dust fil-
ter.
4. Empty the waste container.
ATTENTION
Risk of accident when reversing
The device can move forward and backward at the same speed.
You should therefore carefully pull the push handle to the rear
when reversing.
1. Insert the key in the key-operated switch and turn to the "I/ON"
position, the device is ready for operation.
2. Release the parking brake.
3. Driving forward: Push the push handle forward.
4. Driving in reverse: Pull the push handle back.
5. To drive over fixed obstacles (up to 30 mm), raise the coarse
dirt flap.
English

Initial startup

Before startup

Operation

Driving the device