17
High Priority Alerts
The following high priority alerts are accompanied by a ve beep pattern, repeated every
10 seconds and a ashing yellow light.
Description Display Icons Condition/Action/Explanation
Battery Empty
Attach Plug
Concentrator has insucient battery power to
produce oxygen. Attach external power supply
or exchange battery, then restart unit if
necessary by pressing On/O button.
Battery HOT Battery has exceeded temperature limit while
concentrator is running on battery power.
Concentrator has stopped producing oxygen.
If possible, move concentrator to a cooler
location, then turn power o and back on.
Ensure air intake and outlet vents have clear
access and particle lters are clean. If condition
persists, switch to a backup source of oxygen and
contact your equipment provider.
System HOT Concentrator temperature is too high and
oxygen production is shutting down. Ensure air
intake and outlet vents have clear access and
particle lters are clean. If condition
persists, switch to a backup source of oxygen
and contact your equipment provider.
System COLD This may result from the concentrator being
stored in a cold environment (below 0ºC (32ºF)).
Move to a warmer environment to allow the
unit to warm up before starting it. If condition
persists, switch to a backup source of oxygen
and contact your equipment provider.
System Error Concentrator has stopped producing oxygen
and is shutting down. You should:
1. Switch to backup oxygen source
2. Contact your equipment provider
6. Troubleshooting
Problem Possible Cause Recommended Solution
Any problem accompanied
by information on
concentrator display,
indicator lights and/or
audible signals
Refer to Chapter 5 Refer to Chapter 5
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