Invacare Perfecto2IRC5PO2AW Service Manual page 46

SECTION 10—CHECK VALVES
9. Reinstall compressor inlet HEPA filter. Refer to Replacing the Compressor Inlet HEPA
Filter on page 25.
10. Run units and check for leaks. Refer to Leak Test on page 75.
11. Reinstall cabinet. Refer to Removing Cabinet on page 22.
Perfecto ™
2
Regulator Outlet Tubing
Regulator
Flow Arrow
FIGURE 10.1 Replacing Check Valves
Location of Product Tank
Upper ¼ PVC Inlet
Tubing (Connect to barb
on sieve bed)
46
Check Valve
Check Valve
Lower ¼ PVC Inlet
Tubing (Connect to
product tank)
Tie-wrap
Product Tank
Part No 1154245