Airsep Oxygen Concentrator: Testing and replacing the oxygen sensor unit

If the machine indicates low oxygen purity, and you’ve ruled out other possibilities, there may an a problem with the oxygen sensor unit. This film show you how to test this and, if needed, to replace it with a new one.

Check Warranty Before Repairing: For devices under warranty or service contract, unauthorized repairs may void coverage. Contact the manufacturer or authorized service provider before repairing.