Invacare TPO110 User Manual page 39

LCD DISPLAY:
DESCRIPTION:
(Only possible with Continuous Flow
Mode)
Output flow is more than 0.3 LPM below
the flow setting.
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens. This warning will be turned off for a minimum of 15
minutes.
If the warning is issued and acknowledged a second time, the warning will be deactivated
until the unit is turned off.
Call your provider and report the problem if the warning continues with next use.
LCD DISPLAY:
DESCRIPTION:
The oxygen output purity has fallen to a
value between 73% and 85% (± 1%).
ACKNOWLEDGEMENT REQUIRED:
Press Return / Highlight button. Display will either show additional warnings / alarms or
revert to normal operating screens.
If the warning is issued and acknowledged a second time, the warning will be deactivated
until the unit is turned off.
Call your provider and report the problem if the warning continues with next use.
Part No 1156872
SECTION 8—TROUBLESHOOTING GUIDE
INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing
SOLUTIONS:
1. Verify the cannula is not kinked.
2. Replace outlet filter, if necessary.
3. Turn unit Off. Wait one minute, then
retry.
INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
SOLUTIONS:
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.
39 Invacare SOLO ™
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