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Invacare IRC5PO2 Oxygen Equipment User Manual

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SECTION 20—4-WAY VALVE/MANIFOLD ASSEMBLY

Part No 1148070 69 Perfecto

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12. Installnewslottedpoppetintothebottomofthepilotvalvestemwithtaperedend

facingtothebottom.

13. Installpilotvalvestemandnewslottedpoppetwithcoil(withyokeandlocknut

intact)intomanifoldopening.

14. Useaflatbladescrewdriver,andtightenpilotvalvestemclockwiseuntilsnug.Torque

to25inch‐lbs.±5inch‐lbs.

15. Installnewlabelontopilotvalvecoilyoke.

16. Positionpilotvalvecoilwithyokeatanapproximate90°angletotherightasviewed

fromthefrontofvalve.

17. Usetheflatbladescrewdriverandholdthepilotvalve‐steminplace.

18. Tightenlocknutclockwisewiththe9/16‐inchwrenchuntilsnugtosecurethestemand

coilwithyoke.DONOTovertighten.Torqueto20inch‐lbs±3inch‐lbs.

CAUTION

DONOTovertightenlocknutwheninstallingitontopilotvalvestem.Damagetothe

plasticmanifoldmayoccur.

19. PlugpowercordinandturnconcentratorON(I)toensureproperoperation.

20. Reinstallcabinet.RefertoRemovingCabinetonpage 23.

21. Ifanydifficultiesareencounteredinthisinstallation,contactInvacareTechnical

Serviceat(800)832‐4707.

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