Personal Ambulatory Oxygen System
Provider Technical Manual
91
5. Cut the three green cable ties shown in Figure 74. Disconnect the two braided hoses from the pressure
and vacuum ports of the ATF. Cap the three ATF module ports using tight fitting vinyl caps or vinyl
electrical tape.
Figure 74: Removal of Compressor Pressure and Vacuum Hoses from ATF Module.
CAUTION
Once the braided hoses are disconnected from the ATF Module the
ATF Module is exposed to the atmosphere. Cap the ATF Module ports
immediately
in order to minimize exposure to debris and humidity
which may result in ATF Module damage.
To ATF Module
Vacuum Port
Cable
Tie
To ATF Module
Pressure Port
