96-06434-00-01 revA
Service Manual, Inogen One G3HF
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SP-509 Inogen One G3 Compressor Replacement
Parts Required:
1. SP-509, Assembly, Compressor
Tools Required:
1. T10 Torx Driver
2. Small Flathead Screwdriver
3. 1/8” Hex Driver
4. Pliers
Notes:
1. When removing screws from the device carefully set in a bin or secure area as these
screws will be used to secure the replacement parts.
2. Many of the screws used on the Inogen One G3 have pre-applied loctite on the threads.
These loctite screws can be re-used up to four times before replacement screws are
required (If exceeded four uses please contact Inogen for a screw replacement kit).
Instructions for Removing the Housing:
1. While facing the front housing, remove the battery from the concentrator by pushing
down on the blue battery release clip and sliding the device away (Figure 1).
Figure 1: Direction to slide device to remove battery
