Product Manual

Personal Ambulatory Oxygen System Provider Technical Manual
48
To replace the compressor intake lter, follow these steps:
1. Cut the cable tie on the silicone tubes attached to the compressor intake lter.
Figure 27: Removing the Compressor Intake Filter.
2. Remove the silicone tubes attached to each end of the lter body.
3. Install a new lter by pushing each tube completely over the barb on the lter body. Verify
ow direction is correct.
4. Reconnect silicone tubes to the lter. Ensure that the feed tubes are not blocked, crimped
or kinked upon completion of the installation or the unit will alarm for low oxygen purity
after the warm-up cycle is complete.
Figure 28: Installing the Compressor Intake Filter.
5. Re-install two cable ties on silicone tubes.