Oxygen concentrator sometimes can't be turned on because the power supply is not plugged in, when the oxygen concentrator is not energized is then it will not be able to work properly, poor power contact charging port for a long time will lead to damage to electrical appliances, fire and other undesirable factors, it is recommended to repair as soon as possible.
Kang Zhu home medical oxygen concentrator, is one of the home medical equipment produced by Beijing Kanda Wuzhou Medical Equipment Center, air as raw material, the use of the world's advanced variable pressure adsorption technology, according to the molecular diameter of the different, at room temperature when the power supply is turned on, through the molecular sieve adsorption, you can be separated from the air more than ninety percent of the purity of the medical oxygen.