Karcher BD 50-40 RS Bp Pack - Manual (Page 22)

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A blinking battery display indicates the fol-
lowing faults. The time sequence of the blinking segments indicates the type of
fault.
 Before restarting the charger, pull the
plug out of the socket, wait until the
charge status indicator shuts off and
plug the mains plug back in.
Errors shown by the battery indicator
Number of flashes Fault Remedy
1 Battery discharged oder battery cable damaged. Check battery cable, charge battery.
2 Cable to drive motor interrupted. Inform Customer Service
3 Cable to drive motor shorted.
4 Deep discharge power not reached Charge battery.
5 -- --
6 Drive attempt while charger is connected (Bp Pack
model only). Remove the power plug from the charger and hook the hold-
er into the appliance (model Bp Pack only).
7 Fault in drive pedal. Release the drive pedal prior to turning on the appliance.
8 Control faulty. Inform Customer Service
9 Parking brake fault.
10 Shorted connection on battery connection. Check the terminals on the batteries.
Once every 5 sec-
onds Control idle. Turn the main switch to "0" and turn it back to "1".
Errors shown by the charge status indicator (only Bp Pack model)
Blinking signal Fault Remedy
Blinks red Battery poled or is not connected Check battery cable for correct sitting.
Blinks green and yel-
low. Cable connection between battery and charger is
poor. Check battery cable for correct sitting.
Check whether the connection to the battery was interrupted
during the charge process.
Battery defective Check battery.
22 EN