Activeforever Invacare XPO2 Portable Oxygen Concentrator - Manual (Page 39)

SECTION 8—TROUBLESHOOTING GUIDE
Part No 1148112 39 Invacare XPO
2
™
SECTION 8—TROUBLESHOOTING
GUIDE
If your XPO
2
Portable Oxygen Concentrator fails to operate
properly, refer to the following chart for possible causes and
solutions. If necessary, contact your service provider.
ALARM/WARNING:
SYMPTOM
PROBABLE CAUSE SOLUTION
START-UP INDICATOR
XPO
2
does not
operate when
On/Off button
pressed.
OR
Front panel lights
DO NOT
illuminate upon
start-up
OR
All front panel
lights go dark.
On/Off button was not held
down long enough. Try to power up the
unit again while
continuing to press the
On/Off button until the
front panel lights begin
to illuminate. This takes
typically 2-3 seconds.
Internal battery is
discharged (and
supplemental battery if
connected to the unit). Connect XPO
2
to either
the AC or DC charger
and retry.
Malfunction Change to an alternate
oxygen supply and
contact your equipment
provider.
NO BREATH DETECTED ALARM:
Continuous
audible beep and
red alarm
indicator is on
continuously (not
blinking) upon
start up.
XPO
2
has not detected a
breath for a predetermined
time period.
1. Verify the cannula is
connected, not kinked,
properly positioned and
you are breathing
through your nose.
2. If the alarm continues,
change to another
source of oxygen and
contact your equipment
provider.