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SECTION 8—TROUBLESHOOTING GUIDE
Part No 1156872 37 Invacare SOLO
2
™
Warnings and Alarms
NOTE:Inallcases,pressingandholdingtheOn/Offbuttonfor2‐3
secondswillturnoffandresettheunit.
LCD DISPLAY: INDICATORS:
Triple audible beep every 10 sec
YELLOW indicator Flashing.
DESCRIPTION: SOLUTIONS:
(Only possible with Pulse Mode)
Transportable oxygen concentrator 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.
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 5
minutes.
LCD DISPLAY: INDICATORS:
Single audible beep every 15 sec
YELLOW indicator On.
DESCRIPTION: SOLUTIONS:
(Only possible with Pulse Mode)
Your breathing rate has begun to exceed
the capacity of the transportable oxygen
concentrator.
1. Immediately reduce your activity level to
get your breath rate to slow down.
2. Temporarily switch to Continuous Flow
Mode.
ACKNOWLEDGEMENT REQUIRED:
A sufficient reduction of your breath rate will automatically turn off the warning.
Alternately, 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 5 minutes.