Owner's Manual
EX-1 Battery Charger Owner's Manual
Troubleshooting
PROBLEM
POSSIBLE CAUSE SOLUTION
The battery's voltage is lower than 3 Volts
The battery could be defective
or at the end
of
it's life cycle.
The battery's voltage is too high (above 15
Please note that after checking
Volts for 12 Volt batteries
or
higher than 7.5
the condition
of
the battery, the
A few seconds after pressing
Volts for 6 Volt batteries)
charger will automatically switch
the START key, the FAULT
to "stand-by" mode.
LED lights up continuously,
There may be a short circuit
in
the battery
or
along with an audible alarm.
in
one
of
the cells
in
the battery.
Unplug the power supply lead
from the AC wall socket to
reset the charger. Plug back
You are attempting to charge a 12 Volt
into the AC socket. Then
battery with the battery charger set to the 6
follow the
1,
2 & 3 steps
in
the
Volt mode.
Operating Instructions section
of
this manual to start the
charging
of
the battery.
A few seconds after pressing
You are attempting to charge a 6 Volt battery
Unplug the power supply lead
the START key, the
with the battery charger set to the 12 volt
from the AC wall socket to
CHARGING LED blinks
mode.
reset the charger. Plug back
continuously.
into the AC socket. Then
follow the
1,
2 & 3 steps
in
the
Operating Instructions section
of
this manual to start the
charging
of
the battery.
The battery charger is attempting to recover
Unplug the power supply lead
an exhausted battery.
from the AC wall socket to
reset the charger. Plug back
into the AC socket. Then
follow the
1,
2 & 3 steps
in
the
Operating Instructions section
of
this manual to start the
charging
of
the battery. When
charging the battery, if the
CHARGING LED starts to
blink continuously, the
charger is attempting to
recover an exhausted battery.
Wait a few seconds,
if
the
FAULT LED lights up, this
means that the attempt to
recover the battery has failed
and you will need to replace
the battery.
If the REVERSE LED starts
The clamps
or
o-ring terminals
of
the
Unplug the power supply lead
to blink continuously followed charger's output leads are not properly
from the AC wall socket,
by an audible alarm. connected to the battery terminals.
inspect the clamp and a-ring's
current mounting position.
Correctly mount the clamps/a-
rings and then plug the
charger back into the AC wall
socket to continue charging
the battery.