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Invacare IRC5PO2 Oxygen Equipment User Manual

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SECTION 11—REGULATOR

Part No 1148070 49 Perfecto

2

™

FIGURE 11.1 Replacing Regulator

Adjusting Regulator

NOTE:Forthisprocedure,refertoFIGURE 11.1onpage 49.

1. Turnuniton( ).

2. Installpressuregaugeontooxygenoutlet.

NOTE:Usea0‐30p.s.i.pressuregauge.

NOTE:CheckO

2

pressureatoxygenoutlet.Itshouldreadasteadyfivep.s.i.±0.5p.s.i.Ifpressure

isnotinspecification,proceedtoSTEP3.Ifpressurefallswithinspecification,noadjustmentis

needed.

3. Unplugunit.

4. Removecabinet.RefertoRemovingCabinet

onpage 23.

5. Plugunitinandturnpowerswitchon( ).

6. Usingtheaccessholelocatedonthecontrolpanel,locatethepressureadjustment

screwincenterofpressureregulatortop.

7. Inserta5/32‐inchAllenwrenchintothepressureadjustmentscrew.

8. Whilereadingpressuregauge,dooneofthefollowing:

•Turnpressureadjustmentscreworadjustmentknob,clockwisetoincreaseoutput

pressure;or

•Turnpressureadjustmentscreworadjustmentknob,counterclockwisetodecrease

outputpressure.

Location of

Product Tank

Pressure

Sensor Tubing

Pressure

Adjustment Screw

(5/32-inch Allen

Wrench)

Pressure Regulator

(Top)

Pressure

Regulator

Product

Tank

Mounting

Screws

NOTE:Foradjustingtheregulatorthereisno

needtoremovethecontrolpanel.

I

I/

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