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Invacare IRC5PO2 Oxygen Equipment User Manual

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SECTION 21—PURITY INDICATORS

Part No 1148070 71 Perfecto

2

™

SECTION 21—PURITY INDICATORS

SensO

2

Alarm Indicators

ƽ DANGER

Topreventelectricalshock,ALWAYSdisconnectconcentratorfromelectricaloutlet

beforeservicing.

NOTE:Forthisprocedure,refertoFIGURE 21.1onpage 72.

Operation

ThePerfecto2withSensO

2



Concentratorisequippedwithanoxygenpurityindicator.

Thisfeaturemonitorsthepurityleveloftheoxygengeneratedbytheconcentrator.If

purityfallsbelowalarmthresholds,indicatorlightsonthecontrolpanelwillilluminate.

NOTE:Concentratormaybeusedduringtheinitialstartwarm‐uptime(approximately30

minutes)whilewaitingfortheO

2

puritytoreachmaximum.

Whentheunitisturnedon,theGREENlightwillcomeon(SYSTEMOK/O

2

greaterthan



85%).Afterfiveminutes,theoxygensensorwillbeoperatingnormallyandwillcontrol

theindicatorlightsdependingonoxygenconcentrationvalues.Theexplanationofthe

indicatorlightfunctionsareasfollows:

Indicator Lights

NOTE:Indicatorlightsarevisibleonlywhenlit.

GREENlight(O

2

)‐NormalOperation.

YELLOWlight()‐CallsupplierIMMEDIATELY.Youmaycontinuetousethe

concentratorunlessinstructedotherwisebyyoursupplier.Becertainthatbackupoxygen

isnearby.

REDlight()‐Totalunitshutdown.SwitchIMMEDIATELYtobackupoxygensupply.

CallsupplierIMMEDIATELY.

GREENlight‐withYELLOWlightflashing‐CallsupplierIMMEDIATELY.Oxygen

sensormalfunctioning;youmaycontinuetousetheconcentrator.Indicators‐Ifyourunit

doesnotfeaturetheO

2

Sensor

LX Models Indicator Light Explanation

REDlight()‐TotalUnitShut‐Down.SwitchIMMEDIATELYtoaback‐upoxygen

supply.CallSupplierIMMEDIATELY.

GREENlight()‐On/Off.Systemokay.

I/O

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