Vyaire VELA, Service Manual

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Chapter 5: One-Year P.M. Procedure
5-1
33373-001 Version A
Chapter 5: One-Year P.M. Procedure
The annual, or One year, PM includes the installation of the following:
Annual PM Kit Vyaire P/N 11416
Blender regulator Vyaire P/N 33030A
Blender Screws, Vyaire P/N 53002-56206 (Qty 3)
Oxygen Sensor Vyaire P/N 27750-001 (Analytical Industries) or 27751-001 (Maxtec)
5.1 Contents of PM kit P/N 11416
2 ea 03808 Inlet assy O-Ring
2 ea 03895 Duckbill check valve
2 ea 03897 Delrin washer
2 ea 05186 Inlet assy O-Ring
1 ea 05528
Umbrella valve 11/4”
2 ea 06804 O2 inlet filters
1 set 10365 Muffler filter core assy.
2 ea 20819 Rear inlet filter
1 pk 33801 Fan filter media (small)
1 pk 34058 Fan filter media (large)
1 ea 21950 Piston , inspiratory valve
1 ea 21971 Compression spring
2 ea 22914-001 Gasket, Muffler Assembly
1 ea 31028 Insp check valve cover O-Ring
1 ea 31029 Insp piston O
1 ea 68319 Battery 3V coin cell
1 ea 21013 Inspiratory Valve gasket
6 ea 23199-001 Screw, 6-32 X .375 with nylon, Phillips Head
1 ea 20714 End Cap, Muffler
5.2 General Instructions and Warnings
WARNING
Always disconnect the main power cord before removing the instrument cover and disconnect the
battery once the top cover and battery tray have been removed to prevent injury and/or damage to
the VELA Ventilator System
CAUTION
The VELA contains ESD susceptible components. Ensure you are properly grounded before
performing any service or maintenance procedures and store ESD susceptible electrical
components in an anti-static bag to prevent damage to the component.