Invacare Perfecto 2 Series Service Manual page 48

SECTION 10—CHECK VALVES
9. Run units and check for leaks. Refer to Leak Test on page 77.
10. Reinstall cabinet. Refer to Removing Cabinet on page 23.
Location of Product Tank
Upper ¼ PVC Inlet Tubing
(Connect to barb on sieve bed)
Check Valves
Regulator Outlet Tubing
Check Valves
Regulator
Lower ¼ PVC
Inlet Tubing
(Connect to
Flow Arrow
product tank)
Lower Tie-wrap
Product Tank
FIGURE 10.1 Replacing Check Valves
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Perfecto Part No 1148070
2