
090123.01
13
Combined battery charger / battery splitter BCS1225, BCS1245, BCS2425, BCS2445
ENGLISH
6 Malfunctions
If the battery charger does not work it will usually indicate what
is wrong:
LED ‘ON’ off.
Battery charger not connected.
Switch battery charger on.
No mains voltage (quayside voltage).
- Check mains voltage! If it is ok, con-
tact service department!
- Fuse in mains connection defect,
replace fuse.
Short circuiting or overloading of the bat-
tery charger.
Resolve the short circuiting or overload-
ing.
Mains voltage too low.
Restore bad connections or use mains
cable with larger cable diameter.
LED printed circuit board connection
broken.
Restore connection.
LED ‘ON’ flashing.
Batteries not connected or wrongly con-
nected.
Check the connections of the charging
current cables and the polarity terminals
of the battery.
LED ‘TEMP’ on, as a result of the battery
charger being at too high a temperature.
Extremely high environmental tempera-
ture.
Allow the battery charger to cool down.
Temperature sensor not connected or
bad connection between battery charger
and temperature sensor. *)
Connect a temperature sensor or restore
the bad connections
Battery charger is set up near to a heat
source.
Set up elsewhere.
Defect in the battery charger, e.g. a
defect ventilator.
Have the battery charger repaired.
Ventilation openings are blocked.
Free up the ventilation openings.
Battery charger is set up in a badly ven-
tilated area.
Set up elsewhere.
LED ‘FUSE’ on.
Charging current fuse defect.
Replace the charging current fuse.
Battery connections with reverse polar-
ity.
Connect the PLUS and the MINUS cor-
rectly.
Incorrect charging current fuse.
Replace with the correct fuse.
Current charging fuse does not connect
properly in the fuse holder.
Restore the connection fuse-holder.
Battery voltage too high.
Load the battery to lower the battery
voltage.
Temperature sensor short circuited. *)
Connect the temperature sensor prop-
erly.
Malfunction/indication
Possible cause
Solution
*) Only if the battery charger has a temperature sensor.
LED ‘BATT’ on.
Incorrect setting of the battery charger.
Check and amend the setting.
Mains On/Off switch is off.
Switch on mains switch.