Kärcher KM 120/150 R Bp Pack, User Manual

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14
Faults with display
No. Display Cause Remedy
1 Seat switch broken seat switch open Seat contact switch has not been
activated. The machine operates only if the operator is
seated on the seat.
2 Release accelera-
tor! release gaspedal? The gas pedal is depressed when
the main switch is on. Take your foot off the accelerator before switch-
ing on the main switch. If the fault recurs, call
customer service.
3 battery empty ->
charge! battery empty ->
charge! The discharge level of the battery
has been reached. Cleaning units
can no longer be operated.
Drives and lighting can be activat-
ed. Drive the machine to the charging station and
charge the battery.
4 battery totally dis-
charged! battery totally dis-
charged! More than the permissible battery
capacity has been utilised. All
units will be switched off. Ma-
chine is no longer ready for oper-
ations. Manually unlock the front wheel brake. (Cau-
tion! The appliance does not have any braking
effect now!) If unlocking is not possible, then call
customer service. Move the machine slowly to
the charging station. Charge battery.
5 Operating hours
set to 0! operating hours set
to 0! Internal machine error while sav-
ing the number of operating
hours. During restart, the operat-
ing hours are always reset to 0. None, for information.
6 Module tempera-
ture high! Let cool
down! moduletemp. high
let cool down! Controls are too hot. Set the main switch to "0". Wait at least 15 min-
utes before turning the main switch to "1" again.
7 Drive motor hot!
Let it cool down! drive motor hot! let
cool down! Drive motor has got overheated
due to a steep climb or locked
brake. Set the main switch to "0". Wait at least 15 min-
utes before turning the main switch to "1" again.
If possible, use the unit only on level surfaces.
Check immobilizing brake, if required.
8 Contactor open!!
Emergency-stop
button?? contactor open!!
emergcy. button? Press emergency-stop button. Release emergency-stop button by turning. Set
the main switch to "0". Wait until display goes
off. Set the main switch back to "1".
9 Shut down, missing
bus supply Shutdown, missing
bus supply Inform Customer Service
33 EN