AEG CW10 Bedienungsanleitung Seite 30

30 www.aeg-automotive.com
SAFETY FUNC-
TIONS
The charger features the following safety features
to prevent damage to the charger and the battery
or the vehicle:
TROUBLESHOOTING
Error/Problem
The display (5) shows "Er1".
The display (5) shows "Er2".
"Error" LED (8) lights up.
"Reverse Polarity" LED (8)
lights up.
Battery cannot be charged.
Long charging time.
Battery voltage too low
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•
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Possible cause
No battery connected.
Battery voltage below 0.5 V.
Connected battery incompatible.
12 V mode/jump start function: Battery
voltage over 15.5 V.
6 V mode: Battery voltage over 7.8 V.
Connected battery defective.
Incorrect battery voltage (6 V / 12 V)
selected.
Battery incorrectly/not connected
No power supply, charger not plugged in.
Only a very low charging current is used
very low temperatures (below 0°C).
in
This will extend the charging time. As the
battery warms up, the charging current is
adjusted accordingly.
Battery capacity too high for the charger
being used.
Battery wasn't charged long enough.
Short circuit (defective battery),
incorrect connection (connected with reversed
polarity),
sparking
overheating
excess current
overcharging
Solution
Connect battery (see "Connecting the
device").
Unable to charge battery.
• Only connected compatible batteries
(see "Intended Use").
• Verify the charging rate is set correctly.
Dispose of battery in an environmentally-
friendly manner.
Unplug charger and wait for the LEDs to
go out. Reconnect the charger and select
the correct battery voltage.
Unplug charger and check the connections.
Verify the charger is connected to a 230 V
mains socket. Battery may be defective.
Charge battery in normal conditions.
Explosion hazard!
Never charge frozen batteries.
Use a suitable charger.
Ensure the battery is charged long enough.