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SECTION 8—TROUBLESHOOTING GUIDE
Invacare XPO
2
™ 40 Part No 1148112
CHARGING INDICATOR
With the unit
turned Off and
with the AC or
DC charging
adapter plugged
into the unit, no
Battery Gauge
segments are
illuminated.
Battery Gauge is
dark.
Power source is no good, or
there is a loose connection.
Try another power
outlet and check
connections to charger
and unit.
Internal Battery is outside
the allowed temperature
range for charging.
Allow unit to cool down
to less than 95ºF, or
warm up to 50ºF.
LOW BATTERY WARNING:
There is a single
audible beep and
the green 25%
battery indicator is
blinking.
Internal battery requires
charging.
Connect XPO
2
to its AC
or DC power adapter,
or to its supplemental
battery pack.
LOW BATTERY ALARM:
There is a double
audible beep and
the green 25%
battery indicator is
rapidly blinking.
Internal battery requires
charging.
1. Connect XPO
2
to its
AC or DC power
adapter, or to its
supplemental battery
pack.
2. If no other power
source is available,
change to a reserve
oxygen supply.
BATTERY DISCHARGED ALARM:
There is a triple
audible beep and
the green 25%
battery indicator is
blinking very
rapidly.
Internal battery is
completely discharged and
needs to be recharged.
1. Connect XPO
2
to its
AC or DC power
adapter, or to its
supplemental battery
pack.
2. If no other power
source is available,
change to a reserve
oxygen supply.
ALARM/WARNING:
SYMPTOM PROBABLE CAUSE SOLUTION