Troubleshooting; Safety; Charging Error - nissen 12/24 V-35A Instructions De Service

Système de chargeur de batteries
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Troubleshooting

Safety

Protective equip-
Ready 12 V and 24 V indicator flashing, fault indicator flashing:
ment
Cause:
Remedy:
12 V and 24 V ready indicators on, fault indicator flashing:
Cause:
Remedy:
Cause:
Remedy:
12 V and 24 V ready indicators on, fault indicator lit up:
Cause:
Remedy:
Charger switches off during charging:
Cause:
Remedy:

Charging error

12 V and 24 V ready indicators on, fault indicator flashes, 25% / 50% / 75% / 100%
charge level indicator flashing
Cause:
Remedy:
Cause:
Remedy:
46
WARNING! An electric shock can be fatal. Before opening the device:
-
Unplug the device from the mains
-
Disconnect battery connection
-
Put up an easy-to-understand warning sign to stop anybody inadvertently
switching it back on again
-
Using a suitable measuring instrument, check to make sure that electrically
charged parts (e.g. capacitors) have been discharged
CAUTION! Failure to connect a correctly-dimensioned earth lead may result in
serious injury or damage. The housing screws provide a suitable PE conductor
connection for earthing (grounding) the housing and must NOT be replaced by
any other screws that do not provide a reliable PE conductor connection.
Mains fault - mains voltage outside the tolerance range
Check mains conditions
Short circuit on the charging terminals or charger lead. Short circuit detection
on
Check charger leads, contacts and battery poles
Battery overvoltage or undervoltage
Select correct synergic line/function, or set correct battery voltage
Charger leads connected to wrong poles. Reverse polarity protection has
tripped
Connect leads to correct battery poles
Ambient temperature too high. Overtemperature protection active
Allow charger to cool down. Charging automatically continues once the
charger has cooled down sufficiently. If not, have it checked by a workshop.
Timeout in the corresponding charging phase or
battery capacity is too high
Select the correct synergic line according to the "Synergic line" chapter and
repeat the charging sequence
Battery faulty (cell short circuit, heavy sulphation)
Check battery and replace if necessary

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