Fronius Acctiva easy 1204 Bedienungsanleitung Seite 25

Charging a deep- If there is nothing on the charger display during test mode, the battery is in deep dischar-
discharge battery ge. The charger charges deep-discharge batteries by gentle pulses over a long period.
Disconnect battery from vehicle power supply/consumers before charging.
Important! Only reconnect the battery to the vehicle power supply after:
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Trickle charging With trickle charging, consumer loads (e.g. car radio) may be used during the charging
process. Note that
(only for chargers used
in vehicle applications)
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Back-up mode Whilst a battery is being changed, the charger powers the in-car electronics. Any saved
data (e.g. car radio code, seat settings, etc.) are retained. To operate the charger in
(only for chargers used
back-up mode, proceed as follows:
in vehicle applications)
1.
2.
3.
3.
5.
Important ! Risk of short circuiting! In the next step, the vehicle pole terminals must not
touch one another.
6.
7.
8.
9.
10. Unplug the charger from the mains
11. Remove charger lead from the vehicle pole terminals
the battery has been charging for at least one hour
the battery is at least 50% charged (2 bars)
the power used over a long period is less than the charging current
the charging period is extended and the safety cut-out might therefore be activated.
Switch off engine and ignition, shed all loads
Switch on an interior lamp (approx. 2-15 W)
Set selector switch to correct position
Connect charger lead to the correct vehicle pole terminals
Connect charger to mains supply
Loosen vehicle pole terminals carefully from the battery poles
Charger supplies the in-car electronics
Change battery
Connect vehicle pole terminals to correct poles of the new battery
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