Faults With Display - Kärcher B 150 R Mode D'emploi

Display Cause
Seat switch open! Seat contact switch has not
been activated.
Release accelera- The gas pedal is depressed
tor! when the main switch is on.
No direction of Travel direction switch or cable
travel! connection defective.
Battery dis- Battery voltage too low.
charged!
Battery voltage in- Battery voltage is above or be-
admissible! low the admissible range.
Charger defective! Error on the charger, charging
is not possible.
Fresh water tank The fresh water tank is empty.
empty!
Brush pressure not Timeout brush contact pres-
reached! sure control.
Waste water tank wastewater reservoir is full.
full!
Level sensor or cable connec-
tion defective.
Brake defective! Brake defective.
Propulsion motor Motor protection was triggered
hot! Allow to cool
down!
Horn defective! Horn defective.
Control is hot! Al- Performance electronics of lift
low to cool down! module (A4) too hot
Brush motors over- Load of the brush heads asym-
loaded! metric.
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Faults with display

Remedy
Release the drive pedal. Have a seat.

Release drive pedal and reactivate.

Call customer service.

Charge battery.

Call customer service.

Check the charger.

Fill up fresh water reservoir.

Check brush wear, replace brush if required.

Check the function of the brush heads: lowering, raising.

Empty the dirt water reservoir.

Call customer service.

Do not drive the appliance.

Call customer service.

Bring the safety switch into the "0" position.

Allow machine to cool down at least for 15 minutes.

Contact aftersales service in case of recurrence.

Call customer service.

Bring the safety switch into the "0" position.

Allow control to cool down at least 5 minutes.

Significantly reduce the brush pressure with rough ground.

Contact aftersales service in case of recurrence.

Adjust brush level.

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EN