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Troubleshooting Reference
34 975-0213-01-01
Troubleshooting Reference
WARNING: Electric shock hazard
Do not remove the cover of the XPower Powerpack or disassemble
the XPower Powerpack except to replace the internal battery or 250
A fuse. The XPower Powerpack does not contain any internal user-
serviceable parts and attempting to service the unit yourself could
result in electrical shock or burn.
Table 5-1
Troubleshooting reference
Problem Possible Cause Solution
AC appliance
will not
operate;
audible alarm
is not
sounding.
AC appliance rated
more than 480 W, the
safety overload has
tripped.
AC appliance is rated
less than 480 W, high
starting surge has
tripped the safety
overload.
Use an AC appliance with a power
rating less than 480 W.
AC appliance may exceed the unit’s
surge capability. Use an AC
appliance with a starting surge
within the XPower Powerpack surge
rating.
Overload
shutdown
Appliance power
requirements exceed
the capability of the
XPower Powerpack.
Unplug the appliance and confirm
that the appliance’s power
requirement is 480 W or less before
attempting to restart the appliance.
AC appliance
will not
operate;
audible alarm
is sounding.
Battery has discharged
to 10.5 V.
Inverter has
overheated due to poor
ventilation or
excessively warm
environmental
conditions.
Turn the AC outlet
ON/OFF switch
off and recharge the XPower
Powerpack.
Turn the AC outlet
ON/OFF switch
off and allow the XPower
Powerpack to cool for 15 minutes or
more. Clear blocked fan opening or
remove objects covering the unit,
then restart the XPower Powerpack.
Move to a cooler environment.