Maintenance, Overhaul, and Software Upgrade
Inhalation Outlet Check Valve
2.7.8
To replace the inhalation outlet check valve, refer to Figure 2-11. and perform the following steps:
Remove the mixing block by removing the two retaining screws (see Figure 2-13. ).
1.
Remove the inhalation adapter from the inhalation outlet assembly (see Figure 2-5. ).
2.
Using your finger, push out the inhalation outlet check valve (see Figure 2-11. ).
3.
Replace the inhalation outlet check valve diaphragm (VLV2100M).
4.
Reinstall the components and assembly by reversing steps 1-3.
5.
Overhaul Procedures
2.8
WARNING:
Disconnect electrical power, air and oxygen sources before attempting any disassembly.
Inlet Water Trap Filter and O-Ring Assembly
2.8.1
To replace the inlet filter and o-ring assemblies, follow the procedure in section 2.7.1,
Trap Filters and O-Ring
2-14
Figure 2-11. Inhalation Outlet Check Valve
1
Inhalation outlet check valve
Assembly."
"Inlet Water
Service Manual