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Portable Oxygen Machines - Check Hours of Usage

Inogen Machines

To display the hours of use on your Inogen Portable Oxygen Concentrator:

  1. Power on the machine and let it run for 15 seconds.
  2. Hold down the bell button.
  3. Read the top number on the display - this shows the hours and minutes of total use.

 

Respironics SimplyGo Machine

To display the hours of use on your SimplyGo Portable Oxygen Concentrator:

  1. Power on the machine - the hours of use will display immediately.
  2. Read the top number on the display.