Do not use an extension cord
Precautions while using Oxygen Therapy
Do not use an extension cord
Do not use an extension cord with an oxygen concentrator. Also, do not plug the concentrator into an outlet that has other appliances plugged into it. Turn off your oxygen concentrator and use a backup oxygen system if you have any of the following problems. Call the company that brought the oxygen system to your home to tell them of your problems.
Do not use electric razors
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Use a carrying case specifically designed for oxygen
Avoiding electrical shock
Do not carry liquid oxygen in a backpack
Use in acute conditions
Store oxygen containers
Keep a fire extinguisher
Do not put the oxygen tubing under clothing
References
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