KH 971
- 18 -
Troubleshooting
The Rapid Battery Charger displays no functions
With mains power operation:
• Check to see if the low-tension plug on the cable of the power
adapter is correctly inserted into the power adapter con-
nection .
• Check to see if the power socket into which the power
adapter has been inserted is "live".
To do this, connect a different, functioning electrical appliance
to the socket.
With operation over the vehicle-adapter:
• Check to see if the vehicle-adapter is correctly connected
to the Rapid Battery Charger and the cigar-lighter socket.
• It is possible that the cigar-lighter only functions with a
switched-on vehicle ignition. If you are unsure, consult the
vehicle handbook.