What does a ‘Change O2 Column Soon’ message mean?
This message is displayed on Inogen G3 concentrators. Column maintenance is required within 30 days. Press and hold the light button for 3 seconds to clear the message from the display. The message will be silenced for 72 hours. The concentrator is now in need of a service.
This is a low-priority alert message and is accompanied by a double beep and a solid red light.