Instructions
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28
TROUBLESHOOTING
Error/Problem Possible cause Solution
Error indicator (Er 1)
0.5 V
repair shop.
Unplug charger and check the connections.
Error indicator (Er 2)
(6 V/12 V/24 V) selected
goes out. Reconnect the
charger and select the
230 V mains socket and
be defective
Long charging time
This will extend the charging time. As the
Explosion hazard!
Never charge frozen batteries.
being used.
Use a suitable charger.