Fike PROINERT 2 - IG-100 (100% Nitrogen)

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Doc.P/N06‐312
Rev.11/March2020
PAGE/11
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ValveLockout
IG‐100(100%Nitrogen)
TheIG‐100inertgasconsistsof100%nitrogen.
DetailedbelowarethestepsnecessarytofillthePROINERTcontainerwithIG‐100bypressure:
Connectthevalveoutletandpull25"to27"ofthevacuumtoremoveresidualatmosphereandmoisture.
Fillwithnitrogentothepressureindicatedinthetablebelowforsystempressurerequired.Ifrequired,refer
tothepressurevs.temperaturechartforIG‐100inAppendixA.2.
Size(Liters)
FinalPressure@59°F(15°C)
80 2,900psi(200bar)
80 4,350psi(300bar)
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NOTE: Performapreliminaryleakcheckatthecylinder’sneckwithasoapsolution(SwageLokSnoopor
equivalent)onceithasbeenfilledhalfway.Ifaleakisdetected,discontinuethefillforthatparticular
cylinder.
Closethevalvebyunscrewingthecentralscrewonthefillingadaptor,thenremovethetophalfofthe
adaptor.Noticethedowelontheinternalpieceofthefillingadaptormovedownwardsduringthisoperation.
ProceedwithremovingthebottomhalfofthefillingadaptorbyunscrewingthetwoM6setscrews.Remove
thisadaptorfromthevalveandcheckthatthespringwasherhasdroppedlowerthanitsoriginaldepth.
Ventthefillinghoseandcheckthatthereisnoflowfromthevalveoutlet.
Fitthevalvelockoutassembly ontothevalve(Figure4.3.2‐1)priortoremovingthefillinghose.
Removethefillinghoseandscrewtherecoilcapontodischargeoutlet.
Removethevalvelockoutassemblyfromthevalveaftertherecoilcaphasbeenfitted.
Checkthecontainerpressure(Section6).
Oncetestingiscomplete,screwthesh ipping/safetycapontocylinder.
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Figure4.3.2‐1IG‐100ContainerwithValveLockoutAssemblyInstalled
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