Xantrex XPower 400 Owner's Manual page 64

Troubleshooting
Table 5-1 Troubleshooting reference
Problem
The engine
being jump-
started will not
start.
The battery
clamps of the
jump-start
cables measure
zero volts.
The light does
not turn on.
5-6
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Possible Cause
XPower Powerpack
battery is not fully
charged.
The engine condition
is poor.
External fuse (250 A)
is blown.
The engine start
capacity exceeds the
XPower Powerpack
jump-start capability.
External fuse (250 A)
is blown.
Light bulb has burnt
out.
Solution
Recharge the XPower Powerpack
battery.
Have the engine serviced.
Replace 250 A, 32 V fuse with same
type and ratings.
Replace 250 A, 32 V fuse with same
type and ratings.
Remove lens cover and replace bulb
with one of the same type and rating.
975-0057-01-01