Activeforever Invacare SOLO2 Portable Oxygen Concentrator - Manual (Page 36)

SECTION 8—TROUBLESHOOTING GUIDE
Invacare SOLO
2
™ 36 Part No 1156872
NO CHARGING SYMBOL SHOWN ON STANDBY SCREEN
SYMPTOM PROBABLE CAUSE SOLUTION
With the unit turned
Off and AC or DC
power plugged into
the unit, no charging
icon is displayed. Power source is no good, or
there is a loose connection. Try another power outlet
and check connections to
unit.
Battery is outside the allowed
temperature range for charging. Allow unit to cool down to
less than 95° F
(35° C), or warm up to 50° F
(10° C).
Battery module is not fully
seated. Ensure the battery module is
completely inserted.
Standby screen is not being
displayed. Press the On/Off button to
display the Standby screen
when using DC power.
UNIT IS BEEPING WITH NO LIGHTS OR DISPLAY
SYMPTOM PROBABLE CAUSE SOLUTION
All power sources are
missing. Battery pack has been removed
and there is no external power
While operating without a
battery, the external power is
lost.
Install any battery pack
available.
Beeping will last 10-15
minutes if no power source
is provided.