Invacare Perfecto2 V IRC5PO2V User Manual

SECTION 2—INSTALLATION/SEQUENCE OF OPERATION
Perfecto
2
™
V 12 Part No 1164934
SECTION 2—INSTALLATION/
SEQUENCE OF OPERATION
Verification of Battery Free Power Loss Alarm
CheckthePerfecto
2
Vconcentratorforproperoperatingconditions.
1. Iftheunithasbeeninbelow‐freezingtemperatures,allowittowarmuptoroom
temperaturebeforeoperating.
2. Theconcentratormayneedtobeturnedonforfourtofivesecondstochargethe
BatteryFreePowerLossAlarm.Connectpowercordtooutletandturnthe
concentratoron.Turnflowcontrolknobcounterclockwiseandflowwillbegin
IMMEDIATELY.SetflowratetofiveL/min.Lettheunitrunfor30minutes,thenturn
unitoff.
3. UnplugthepowercordandpressOn/Off( )switchtotheOn()position.An
intermittentaudiblealarmwillsound.ThisconfirmsproperoperationoftheBattery
FreePowerLossAlarm.TurnOn/OffswitchOff( ).
4. Connectpowercordtooutletandturnonconcentrator.Unitwillbeeponstart‐up.
5. Checktheoxygenconcentrationperspecificationsafter30‐40minutesrunningtime.
Sequence of Operation
TurningOn()thepowerswitchapplies120VACtothecompressormotor,hourmeter,
transformer,coolingfanandtheprintedcircuit(P.C.)board.
Roomairentersthecompressorviathecabinetfilterandthecompressorinletfilter.The
airiscompressedbythewobblepistonsinthecompressortoa
pressureof21p.s.i.(144.79
kPa).
Asincreasedpressurecreatesincreasedtemperature,aheatexchangerisusedtolower
thetemperaturebeforetheairentersthe4‐wayvalve.Itisthenchanneledtoasievebed
containingtheadsorptionmaterial.Restrictiondownstreamofthesievebedcauses
pressuretobuildupinsidethesievebedwhichisnecessaryfortheadsorptionprocess.A
smallamountofrelativelypureoxygenentersthetopofthesecondbedthrougha
restrictiveleakinthepressureequalization(P.E.)valvewiththebalanceenteringastorage
tank.Thenitrogenremovedisexhaustedbackfromthebedthroughthe4‐wayvalveinto
roomair.Amufflerislocatedattheexhaustendofthevalvetomufflethesoundofthe
exhaustasitexitstheconcentrator.
Theoxygennotbeingusedtoexhaustischanneledintothestoragetank.Thepressurized
oxygenisregulated
downtofivep.s.i.(34.4kPa),entersanaccurateflow‐measuring
device,flowsthroughOutletHEPAfilterandcheckvalve,thenouttothepatient.
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Invacare Perfecto2 V IRC5PO2V Specifications

General

Brand	Invacare
Model	Perfecto2 V IRC5PO2V
Category	Medical Equipment
Language	English