96-06434-00-01 revA
Service Manual, Inogen One G3HF
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Figure 2: Filter box lid screws
3. Carefully pull the filter away from the device to remove. Use a flathead screwdriver to
separate the filter from the device if necessary.
Instructions for Replacing the Filter Box Lid:
1. Insert the new filter into the allotted space on the chassis and re-install the four screws
that connect it (Figure 2). Tighten screws to 4.5 in-lbs.
2. Return the concentrator to the upright position.
3. Slide the battery back into the chassis. Ensure the battery clip is fully seated.
