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Troubleshooting
5-2 975-0162-01-01
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 320 W, the
safety overload has
tripped.
AC appliance is rated
less than 320 W, high
starting surge has
tripped the safety
overload.
Use an AC appliance with a power
rating less than 320 W.
AC appliance may exceed the
XPower Powerpack’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 320 Wac/144Wdc 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.
975-0162-01-01_Rev-C.book Page 2 Friday, October 20, 2006 10:40 AM