Troubleshooting
The following is intended as an aid in determining whether the battery pack or the charger may be malfunctioning:
Problem Cause Solution
Battery pack does not
fit in battery well.
Different manufacturer's battery
pack, or there is an object in the
charging pocket.
Check if the MX3X battery pack has LXE part number
MX3A378BATT/158224-0001 on the label. If not, do not use.
Remove the object from the charging pocket.
No battery pack in
charger, but any of the
LEDs are on.
Dirt or foreign objects are in the
battery well.
Unplug charger from AC supply. Remove any dirt or foreign
objects from charging pocket. If the LEDs continue to
remain ON, the charger may be defective. Return charger to
an authorized LXE service center.
Charger is plugged into
a live outlet, battery
pack is inserted, but
RED LED is OFF and
no other LEDs are on,
or all LEDs are off.
Battery pack is not making contact
with charging terminals in the charg-
ing pocket
Push battery pack in firmly. Do not "slam" the battery pack
into the charging pocket.
Charger is plugged into
a live outlet, battery
pack is inserted, but
RED LED is OFF and
no other LEDs are on,
or all LEDs are off.
Faulty battery pack. Replace battery pack
Charger is plugged into
a live outlet, battery
pack is inserted, but
RED LED is OFF and
no other LEDs are on,
or all LEDs are off.
New battery pack, same result. Contact your LXE representative for replacement options.
When you first put a
fully charged battery
pack in the battery
well, the RED LED
comes on, indicating
the battery pack is
charging.
During the first few minutes, the
charger checks the battery pack for
correct voltage and charge state.
During this time the LED is RED and
is continuously ON. After charging is
complete, the LED is GREEN.
There is nothing wrong with the battery pack or charger.
Do not “top off” a fully charged battery pack by repeatedly
placing it in charger. The battery pack may overheat and be
damaged!
LED is flashing RED
at any station.
Current could not be sourced through
the battery pack due to age, exhaus-
tion or damage to the cell(s). The bat-
tery pack does not communicate with
the charger.
Contact your LXE representative for battery pack replace-
ment options.
LED is flashing RED
at any station.
The charger’s timeout period has
expired.
Make sure that the battery pack temperature is within spec-
ification and retry charging. Contact your LXE representative
if problem repeats, for battery pack replacement options.
E-EQ-MX3XCHGROG-C-ARC [ 11 ] MX3X Battery Charger User Guide
