Activeforever Invacare SOLO2 Portable Oxygen Concentrator - Manual (Page 38)

SECTION 8—TROUBLESHOOTING GUIDE
Invacare SOLO
2
™ 38 Part No 1156872
LCD DISPLAY: INDICATORS:
Double audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION: SOLUTIONS:
Remaining battery capacity has fallen to
25%. Battery requires charging.
Battery gauge is empty
1. Connect transportable oxygen
concentrator to either the AC or DC
power, or use an alternate charged battery
module.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
LCD DISPLAY: INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION: SOLUTIONS:
Unit is too hot, or too cold, to allow it to
operate.
Unit will run internal fans to help lower, or
raise, internal temperature.
Fans will turn off after 10 minutes
regardless of temperature.
1. Move unit to warmer, or cooler,
surroundings. Allow unit to cool down to
less than 95° F (35° C), or warm up to 50°
F (10° C). Use AC or DC power.
2. Clean intake filter.
3. Use back-up oxygen while waiting.
4. Turn unit Off, then On again to retry.
ACKNOWLEDGEMENT REQUIRED:
While the unit is warming / cooling the alarm screen will remain active. The unit will
turn completely off (battery mode) or return to the standby screen (AC & DC mode),
whenever the desired temperature is reached or 10 minutes of cooling has expired.