Kärcher BR 75/140 R Betriebsanleitung Seite 27

English
Display
overload
traction
error!
high battvoltage
release
throttle
error!
brush
error!
brush head
error!
squeegee
error!
vacuum motor
error!
front light
Cause
Traction overheated by driving on steep
slopes or by blocked motor.
Battery voltage too high.
The throttle is pressed when the key-
operated switch is switched on.
Brush motor current too high or brush
motor current interrupted.
a) Defective limit switch.
b) Limit switch incorrectly adjusted.
c) Linear actuator blocked.
a) Defective limit switch.
b) Limit switch incorrectly adjusted.
c) Linear actuator blocked.
Vacuum motor current too high or
interruption to motor.
Current consumption of front light too high
or interruption to light.
Remedial measures
- Wait until the motor has cooled down sufficiently. It is
recommended to wait at least 10 minutes.
- The current motor temperature can be requested as a bar
diagram by pressing the Info button several times.
- Do not exceed a maximum gradient of 10%.
Call customer service if the error still occurs.
- Check the battery set. A 24V set must be connected.
Call customer service if the error still occurs.
- Take your foot off the throttle before switching on the key-
operated switch.
Call customer service if the error still occurs.
- Check fuse F3. *
- Exchange with prescribed value.
Call customer service if the error still occurs.
- Check brush head for jamming.
- Clear the jam if necessary.
Call customer service if the error still occurs.
- Check squeegee for jamming.
- Clear the jam if necessary.
Call customer service if the error still occurs.
- Check fuse F4. *
- Exchange with prescribed value.
Call customer service if the error still occurs.
1. No optional front light available:
- Message is displayed for 4 seconds on pressing the rotating
beacon button. The other machine functions are not
influenced. This is not an error.
2. Front light available.
- Check front light.
- Change halogen bulb.
- Check fuse F6. *
- Exchange with prescribed value.
Call customer service if the error still occurs despite front light
being connected.
Operating Instructions
27