Activeforever Invacare SOLO2 Portable Oxygen Concentrator - Manual (Page 44)

SECTION 8—TROUBLESHOOTING GUIDE
Invacare SOLO
2
™ 44 Part No 1156872
LCD DISPLAY: INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION: SOLUTIONS:
The oxygen output purity has fallen to a
value below 73% (± 1%).
1.Verify unit is in recommended
environmental temperature. Refer to
Typical Product Parameters on page 14.
2. Clean intake filter and ensure both
intake and exhaust are not blocked
3. Turn unit Off, then On again to retry.
4. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues with next use.
LCD DISPLAY: INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
DESCRIPTION: SOLUTIONS:
Abnormal system condition has been
detected
1. Turn unit Off, then On again to retry.
2. Change to another source of oxygen if
alarm continues.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Call your provider and report the problem if alarm continues.