Kärcher BR 45/40 Service Manual page 105

Fault
Brushes do not turn
Charger is not working
ventilator on charger does not
start up
Appliance is not working
Indicator lamp for the battery
monitoring is continuously red
Indicator lamp of the control
blinks
Remedial action
Check the electrical connection on the brush motor.
–
Check whether the brush rollers / disc brush is blocked / remove for-
–
eign matters / replace brush rollers / disc brushes.
Check/replace the toothed belt.
–
Check /replace the appliance switch with motor protection switch (Ep
–
only)
Check / replace control PCB.
–
Wiring "W9" between the control and the charger is interrupted.
–
Control PCB has become wet.
–
Dry the control PCB and the plug.
English 5.906-269.0 Rev. 00 (03/11)
105