4. Install a replacement fuse, Inogen RP#125 (BUSS MDA-12) and reassemble the tip.
Ensure the retainer ring is properly seated and tightened.
Cigarette Adapter Plug
CAUTION
For continued protection against risk of fire, only use fuse specified.
Inogen One® G4 Column Change Procedure
NOTE
Column change instructions are only to be used when maintenance is
required and are not intended for practice purpose.
WARNING Do not use any columns other than those specified in this user manual.
The use of non-specified columns may create a safety hazard and/or
!
C
impair equipment performance and will void your warranty.
1. Turn off the Inogen One® G4 concentrator by pressing the power button to shut
down the device.
2. Remove the Inogen One® G4 concentrator from the carry case, if applicable.
3. Remove the battery from the Inogen One® G4 concentrator.
4. Place the Inogen One® G4 concentrator on its side so
that the underside is visible. The metal column as-
sembly can be seen on one side of the device.
Retainer Tip
Fuse
Cleaning, Care and Maintenance Chapter 6
Retainer
33