Troubleshooting - Kompernass Tronic KH 972 Operating Instructions Manual

Troubleshooting

The quick battery charger displays no
functions
With mains power operation:
• Check to see if the low-tension plug on the cable of
the power adapter
power adapter connection
• Check to see if the power socket into which the
power adapter
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
connected to the quick 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.
is correctly inserted into the
.
has been inserted is "live".
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is correctly