7.2.1 Operational Alarms
The concentrator continues to run when the alarm conditions listed in this section occur.
LCD DISPLAY TEXT:
No Breath Detected
Check Cannula
INDICATORS:
Single audible beep every 30 seconds
YELLOW alarm indicator illuminated
NOTES:
Alarm will turn off when a breath is detected.
This alarm does not apply during warm up.
If no breath is detected for two minutes, the alarm will escalate to a shutdown alarm. Refer to Shutdown Alarms
in Troubleshooting.
The first occurrence of this alarm condition will cancel the audio off (mute) feature. Audio off (mute) can be reactivated. If
reactivated, the alarm audio off (mute) feature will remain activated even if this alarm condition occurs again.
LCD DISPLAY TEXT:
Breath Rate High
Reduce Activity
INDICATORS:
Single audible beep every 30 seconds
YELLOW alarm indicator illuminated
1187376-C
DESCRIPTION:
Oxygen concentrator has not detected a
breath over a 15 second period.
DESCRIPTION:
The user breath rate has exceeded the
capacity of the concentrator for more
than 15 seconds.
SOLUTIONS:
1. Verify cannula is connected, not
kinked, properly positioned and user
is breathing through his/her nose.
SOLUTIONS:
1. The user should immediately reduce
his/her activity level to get his/her
breath rate to slow down.
Troubleshooting
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