9
TROUBLE SHOOTING
Types of Problems
Indication
Possible Causes
Suggested Solution
Charger does not
work?
No Indicator
lights on
- No AC power
- Check AC connections and
make
sure Power Point is switched
ON
Charger has
no DC output?
Fault RED
LED is ON.
- Output is short circuited
- Reverse polarity connection to
Battery
- Check DC connection
between charger and battery
and make sure they are not
short circuiting.
- Check that the crocodile clips
haven’t fallen off the battery.
- Check that the crocodile clips
/ ring terminals are connected
to the correct polarity.
No Charging
Current?
Fault RED
LED is
Flashing
- Battery is severely sulphated
- Battery has a damaged cell
- Overheat protection mode
- Check the Battery condition,
age etc.
- Battery may need
replacement.
- Move battery & Charger to
cooler environment
Long charging
time, Full light
does not come
on?
Fault RED
LED is
Flashing
- Battery capacity too large
- Battery is defective
- Check the charger
specification matches the
battery capacity.
- Battery cannot be charged and
must be replaced.
MAINTENANCE
The charger is maintenance free. If the power cord is damaged, the charger must be left to the
reseller for maintenance. The case should be cleaned occasionally. The charger should be
disconnected from the power while cleaning.
