Product Manual

Troubleshooting
LCDDISPLAYTEXT:DESCRIPTION:SOLUTIONS:
Cannotcharge
Allowtowarm
INDICATORS:
Singleaudiblebeepevery30seconds
YELLOWalarmindicatorilluminated
Batteryistoocoldtoallowthebatteryto
charge.
Thisalarmonlyoccurswhenanexternal
powersourceisconnected.
1.Moveconcentratortowarmer
surroundings.Allowconcentratorto
warmupto41°F(5°C),OR
2.Removebattery(withACorDCpower
connected)toallowbatterytowarm.
NOTES:
Thealarmwillturnoffwhentherequiredbatterytemperatureisreached,whenthebatteryisremoved,orwhenexternalpowerisdisconnected.
LCDDISPLAYTEXT:DESCRIPTION:SOLUTIONS:
SensorFault
SeeManual
INDICATORS:
Singleaudiblebeepevery30seconds
YELLOWalarmindicatorilluminated
Oxygensensorfeedbackisout-of-range.
Sensorfailureislikely.
1.TurnconcentratorOff,thenOnagainto
retry.
NOTES:
Thealarmwillturnoffwhenthesensorfeedbackisbackinrange.
Callyourproviderandreporttheproblemifalarmcontinues.
1194969-A-0053