Service Manual, Inogen One G3HF
3. Gently unplug the cannula tube and the LCD cable from the user interface panel (Figure
4). Remove the user interface panel.
Figure 4: Remove cannula tube and LCD cable from user interface panel
Instructions for Replacing the User Interface Panel:
1. Lay the user interface panel upside down with the underside of the LCD facing upward.
Remove the two screws securing the LCD to the user interface panel (Figure 5).
Figure 5: Location of LCD screws