©2016Invacare®Corporation
Allrightsreserved.Republication,duplicationormodificationinwholeorinpartisprohibitedwithoutpriorwritten
permissionfromInvacare.Trademarksareidentifiedby™and®.AlltrademarksareownedbyorlicensedtoInvacare
Corporationoritssubsidiariesunlessotherwisenoted.
MakingLife’sExperiencesPossibleisaregisteredtrademarkintheU.S.A.
TeflonisaregisteredtrademarkofDuPontCorp.
TorxisaregisteredtrademarkofTextron,Inc.
RexRothisaregisteredtrademarkofBOSCHREXROTHAG,GERMANY
PhillipsisaregisteredtrademarkofPhillipsScrewCompany.
WD-40and3–IN-ONEareregisteredtrademarksofWD-40Company.
Contents
1General.......................................4
1.1Symbols.....................................4
1.2LimitedWarranty—EuropeandAustralia.............5
1.3ComponentIdentification.........................5
2Safety.........................................6
2.1LabelLocations................................6
2.2GeneralGuidelines.............................6
2.3RadioFrequencyInterference......................8
3Installation.....................................9
3.1VerificationofBatteryFreePowerLossAlarm..........9
3.2SequenceofOperation..........................9
3.3SensO
2
OxygenSensorTechnology-CeramicZirconia
Sensor.....................................9
3.3.1TechnicalDescription.........................9
3.3.2OperatingSequence..........................9
3.4SensO
2
AlarmIndicators..........................10
4PneumaticDiagram.............................11
4.1PneumaticDiagram.............................11
5Maintenance...................................12
5.1CleaningtheCabinetFilter........................12
5.2CheckingtheOutletHEPAFilter...................12
5.3ReplacingtheOutletHEPAFilter...................13
5.4ReplacingtheCompressorInletHEPAFilter...........13
5.5ReplacingtheMufflerAssembly.....................14
5.6CleaningtheHeatExchanger......................15
5.7PreventiveMaintenanceChecklist...................16
6Service........................................17
6.1RemovingCabinet..............................17
6.2ReplacingCompressorAssembly...................18
6.2.1ReplacingCompressorAssemblyBeforeSeptember
2015....................................18
6.2.2ReplacingCompressorAssemblyAfterSeptember
2015....................................20
6.3ReplacingCapacitor.............................21
6.3.1ReplacingCapacitorBeforeSeptember2015........21
6.3.2ReplacingCapacitorAfterSeptember2015.........22
6.4ReplacingP.E.Valve.............................22
6.5ReplacingSieveBeds............................24
6.5.1ReplacingSieveBeds(IRC5PO2AW)..............24
6.5.2ReplacingSieveBeds(IRC5PO2VAW).............25
6.6ReplacingCheckValves..........................26
6.7ReplacingRegulator.............................27
6.8AdjustingRegulator.............................27
6.9ReplacingHeatExchangerAssembly.................28
6.10Removingand/orReplacingControlPanel............29
6.10.1RemovingControlPanel......................29
6.10.2ReplacingtheControlPanel....................30
6.11ReplacingCoolingFan..........................31
6.12ReplacingP.C.Board...........................32
6.13ReplacingtheTransformer.......................33
6.14ReplacingOn/OffSwitch.........................34
6.15ReplacingFlowmeter...........................35
6.16ReplacingHourMeter..........................36
6.17Replacing4-WayValveand/orManifoldAssembly......37
6.18ReplacingPilotAssembly........................38
7Autotuning....................................40
7.1Autotuning...................................40
8Testing........................................41
8.1LeakTest....................................41
8.2PowerLossAlarm..............................42
8.3LowPressureTest..............................43
8.4Time-OutTest................................43
8.5HighPressureTest.............................44
8.6OxygenSensor................................44
8.7P.E.ValveCoilTest.............................45
8.8CheckingSieveBedPressureIRC5PO2AW............46
8.9CheckingSieveBedPressure(ModelIRC5PO2VAW
Only)......................................47
9Troubleshooting................................48
9.1Troubleshooting...............................48
10Technicaldata.................................54
10.1Specifications.................................54
10.2O2Indicators................................55
11CustomerService..............................56
11.1CustomerServiceandWarrantyInformation..........56
Invacare®Perfecto₂™OxygenConcentrator
1General
1.1Symbols
Signalwordsareusedinthismanualandapplytohazardsorunsafe
practiceswhichcouldresultinpersonalinjuryorpropertydamage.
Seetheinformationbelowfordefinitionsofthesignalwords.
DANGER!
–Dangerindicatesanimminentlyhazardoussituation
which,ifnotavoided,willresultindeathorserious
injury.
WARNING!
–Warningindicatesapotentiallyhazardoussituation
which,ifnotavoided,couldresultindeathorserious
injury.
CAUTION!
–Cautionindicatesapotentiallyhazardoussituation
which,ifnotavoided,mayresultinpropertydamage
orminorinjuryorboth.
Refertothefollowingtableforthemeaning
ofsymbolsmarkedontheequipmentand/or
packaging:
Givesusefultips,recommendationsandinformationfor
efficient,trouble-freeuse.
SymbolsinDocumentation
GeneralWarningSign
Thebackgroundcolorinsidethe
triangleisyellowonproductlabels.
Readmanual
Thecolorofthesymbolbackgroundis
blueonproductlabels.
NoSmoking
Thecolorofthecirclewithdiagonal
barisredonproductlabels.
NoOpenFlame
Thecolorofthecirclewithdiagonal
barisredonproductlabels.
ClassII,DoubleInsulated
Protectedagainstsolidforeignobjectsof12.5
mmdiameterandgreater.
Protectedagainstverticallyfallingwaterdrops.
IndoorUseONLY
KeepDry
65C
MAX
-29C
Min
TransportandStorageTemperature
15%
MIN
95%
MAX
TransportandStorageHumidity
AlternatingCurrent
TypeBFequipment
Recycle
DONOTdisposeofinhouseholdwaste
ElectricalHazard
Manufacturer
ECRepresentative
ThisproductcomplieswithDirective93/42/EEC
concerningmedicaldevices.
Thelaunchdateofthisproductisstatedinthe
CEdeclarationofconformity.
FormoredetailsaboutCEmarks,referto10.1Specifications,page54.
SymbolsonProduct
Unitrunning
Unitnotrunning
4
1154245-F-02
General
O
2
Indicators
SymbolO
2
Purity
IndicatorLights
(LED)
O
2
SYSTEMOKAY
O
2
over85%
GREENIndicator
Light
O
2
between73%
to85%
YELLOWIndicator
Light
A.YELLOWSolid
B.YELLOWFlashing
Sensor
Failure
Callaqualified
technician
SYSTEMFAILURE
O
2
Below73%
REDIndicatorLight
ContinuousAudible
AlarmSieve-
GARD™
Compressor
Shutdown
1.2LimitedWarranty—Europeand
Australia
Termsandconditionsofthewarrantyarepartofthegeneralterms
andconditionsparticulartotheindividualcountriesinwhichthis
productissold.
ContactinformationforyourlocalInvacareofficeislocatedinside
thebackcoverofthismanual.
1.3ComponentIdentification
Thisoutletfittingistobeusedonlyforfillingoxygencylinders
withtheHomeFillhomeoxygencompressor.Theoutlet
fittingdoesnotaffectconcentratorperformance.Refer
totheHomeFillowner'smanual,partnumber1145804,
(Northern,1145805,Southernor1145806,Scandinavianfor
connectionandoperatinginstructions.Whennotinuse,the
plugprovidedwiththeconcentratorshouldbeinsertedinto
theoutletfitting.FormoreinformationabouttheHomeFill,
contactyourInvacaredealer.
A
OxygenOutlet
B
Flowmeter
C
ElapsedTimeMeter
D
OxygenPurityIndicator
Lights/FaultandPowerIndicator
Lights
E
CircuitBreaker
F
PowerSwitch
G
PowerCord
H
OutletFitting
I
CabinetFilter
NotshownPreciseRX™Pediatric
Humidifier/Flowmeter
Accessory—IRCPF16AW
NotshownHomeFillhomeoxygen
compressor—IOH200AW
1154245-F-025
Invacare®Perfecto₂™OxygenConcentrator
2Safety
2.1LabelLocations
A
Serialnumberlabelislocatedontheresonatorintake
assembly.
B
SpecificationLabelislocatedonthebackofthe
concentratoratthebase.
C
EURepresentativelabelislocatedonthebase.
D
Phthalatelabelislocatedonthebase.
E
2.2GeneralGuidelines
DANGER!
RiskOfDeath,Injury,OrDamage
Improperuseoftheproductmaycausedeath,injuryor
damage.Thissectioncontainsimportantinformationfor
thesafeoperationanduseofthisproduct.
–DONOTusethisproductoranyavailableoptional
equipmentwithoutfirstcompletelyreadingand
understandingtheseinstructionsandanyadditional
instructionalmaterialsuchasusermanuals,service
manualsorinstructionsheetssuppliedwiththis
productoroptionalequipment.
–Ifyouareunabletounderstandthewarnings,cautions
orinstructions,contactahealthcareprofessional,
dealerortechnicalpersonnelbeforeattemptingtouse
thisequipment.
–CheckALLexternalcomponentsandcartonfor
damage.Incaseofdamage,oriftheproductisnot
workingcorrectly,contactatechnicianorInvacare
forrepair.
–THEINFORMATIONINTHISDOCUMENTIS
SUBJECTTOCHANGEWITHOUTNOTICE.
DANGER!
RiskOfDeath,Injury,OrDamageFromFire
Textiles,oilorpetroleumsubstances,grease,greasy
substancesandothercombustiblesareeasilyignitedand
burnwithgreatintensityinoxygenenrichedairand
whenincontactwithoxygenunderpressure.Toavoid
fire,death,injuryordamage:
–DONOTSMOKEwhileusingthisdevice.
–DONOTusenearOPENFLAMEorIGNITION
SOURCES.
–DONOTuseanylubricantsonconcentratorunless
recommendedbyInvacare.
–NOSMOKINGsignsshouldbeprominentlydisplayed.
–Avoidcreationofanysparknearoxygenequipment.
Thisincludessparksfromstaticelectricitycreatedby
anytypeoffriction.
–Keepallmatches,lightedcigarettes,electronic
cigarettesorothersourcesofignitionoutoftheroom
inwhichthisconcentratorislocatedandawayfrom
whereoxygenisbeingdelivered.
–Keeptheoxygentubing,cord,andconcentratorout
fromundersuchitemsasblankets,bedcoverings,
chaircushions,clothing,andawayfromheatedorhot
surfacesincludingspaceheaters,stoves,andsimilar
electricalappliances.
DANGER!
RiskofDeath,Injury,fromElectricShock
Toreducetheriskofburns,electrocution,deathor
injurytopersons:
–DONOTdisassemble.Referservicingtoqualified
servicepersonnel.Therearenouserserviceableparts.
–Avoidusingwhilebathing.Ifcontinuoususage
isrequiredbythephysician'sprescription,the
concentratormustbelocatedinanotherroomatleast
7ft(2.1m)fromthebath.
–DONOTcomeincontactwiththeconcentrator
whilewet.
–DONOTplaceorstoreconcentratorwhereitcan
dropintowaterorotherliquid.
–DONOTreachforconcentratorthathasfalleninto
water.UnplugIMMEDIATELY.
–DONOTusefrayedordamagedACpowercords.
61154245-F-02
Safety
DANGER!
RiskofDeath,Injury,fromElectricShock
Toreducetheriskofburns,electrocution,deathor
injurytopersons:
–DONOTdisassemble.Referservicingtoqualified
servicepersonnel.Therearenouserserviceableparts.
–Avoidusingwhilebathing.Ifcontinuoususage
isrequiredbythephysician'sprescription,the
concentratormustbelocatedinanotherroomatleast
7ft(2.1m)fromthebath.
–DONOTcomeincontactwiththeconcentrator
whilewet.
–DONOTplaceorstoreconcentratorwhereitcan
dropintowaterorotherliquid.
–DONOTreachforconcentratorthathasfalleninto
water.UnplugIMMEDIATELY.
–DONOTusefrayedordamagedACpowercords.
WARNING!
RiskOfInjuryOrDamage
–Invacareproductsarespecificallydesignedand
manufacturedforuseinconjunctionwithInvacare
accessories.Accessoriesdesignedbyother
manufacturershavenotbeentestedbyInvacareand
arenotrecommendedforusewithInvacareproducts.
–Therearemanydifferenttypesofhumidifiers,oxygen
tubing,cannulasandmasksthatcanbeusedwiththis
device.Youshouldcontactyourlocalhomecare
supplierforrecommendationsonwhichofthese
deviceswillbebestforyou.Theyshouldalsogiveyou
adviceontheproperusage,maintenance,andcleaning.
DANGER!
RiskofInjuryorDeath
Toavoidchokingoringestionofchemicalsfromairway
contamination:
–DONOTusetheconcentratorinthepresence
ofpollutants,smoke,fumes,flammableanesthetics,
cleaningagents,orchemicalvapors.
WARNING!
RiskofInjuryorDeath
Topreventinjuryordeathfromproductmisuse:
–Closelysupervisewhenthisconcentratorisusedbyor
nearchildrenorimpairedindividuals.
–Monitorpatientsusingthisdevicewhoareunableto
hearorseealarmsorcommunicatediscomfort.
WARNING!
RiskofInjuryorDeath
Toavoidchokingand/orstrangulationfromtubing
entanglement:
–Keepchildrenandpetsawayfromnasalcannulaand
tubing.
–Closesupervisionisnecessarywhenthenasalcannula
isusedbyornearchildrenand/orimpairedpersons.
WARNING!
RiskofInjuryorDeath
Toreducetheriskofinjuryordeathfromillness:
–Replacethenasalcannulaonaregularbasis.Check
withyourequipmentsupplierorphysicianto
determinehowoftenthecannulashouldbereplaced.
–DONOTsharecannulasbetweenpatients.
WARNING!
RiskofInjury
Achangeinaltitudemayaffecttotaloxygenavailableto
you.Topreventoxygendeprivation:
–Consultyourphysicianbeforetravelingtohigheror
loweraltitudestodetermineifyourflowsettings
shouldbechanged.
WARNING!
RiskofInjuryorDamage
Topreventinjuryordamagefromcordmisuse:
–DONOTmoveorrelocateconcentratorbypulling
onthecord.
–DONOTuseextensioncordswithACpowercords
provided.
–Properlystoreandpositionelectricalcordsand/or
tubingtopreventatrippinghazard.
WARNING!
RiskofInjuryorDamage
Topreventinjuryordamagefrommisuse:
–NEVERleaveconcentratorunattendedwhenplugged
in.
–Makesureconcentratorisoffwhennotinuse.
WARNING!
RiskofInjuryorDamage
Invacareoxygenconcentratorsarespecificallydesigned
tominimizeroutinepreventivemaintenance.Toprevent
injuryordamage:
–Onlyprofessionalsofthehealthcarefieldor
personsfullyconversantwiththisprocesssuchas
factorytrainedpersonnelshouldperformpreventive
maintenanceorperformanceadjustmentsonthe
oxygenconcentrator,exceptfortasksdescribedin
thismanual.
–UsersshouldcontactyourdealerorInvacarefor
service.
CAUTION!
RiskofDamage
Topreventdamagefromliquidingress:
–Iftheconcentratorisnotworkingproperly,ifit
hasbeendroppedordamaged,ordroppedinto
water,callequipmentsupplier/qualifiedtechnicianfor
examinationandrepair.
–NEVERdroporinsertanyobjectorliquidintoany
opening.
–ForindooruseONLY.
WARNING!
Perfecto
2
PartsCompatibility
–ThePlatinumconcentratorandthePerfecto
2
concentratorsharemanysimilarcomponents.
However,therearesomecomponentsthatareNOT
crosscompatibleandtheyarespecifictoeachmodel.
–PartsthatcanbeusedforPerfecto
2
repairsarelisted
inthePerfecto
2
partscatalog,formnumber93_038.
Pleasereferencethiscatalogbeforereplacingany
parts.Useofincorrectpartscouldresultininjuryor
propertydamage.
1154245-F-027
Invacare®Perfecto₂™OxygenConcentrator
WARNING!
RiskofInjury
Itisveryimportanttoselecttheprescribedlevelof
oxygenflow.Tovoidinjuryfromoxygendeprivation:
–DONOTincreaseordecreasetheflowunlessa
changehasbeenprescribedbyyourphysicianor
therapist.
–ALWAYSconfirmprescribeddosebefore
administeringtopatientandmonitoronafrequent
basis.
CAUTION!
Riskofdamage
Shorterperiodsofoperationmayreducemaximum
productlife.Foroptimumperformance:
–Theconcentratorshouldbeonandrunningfora
minimumof30minutesatatime.
2.3RadioFrequencyInterference
WARNING!
RiskofInjuryorDamage
Toreducetheriskofinjuryorproductdamagefrominterferencewithwirelessequipment:
–Keepconcentratoratleast9.8ft(3.0m)awayfromwirelesscommunicationequipmentsuchaswirelesshomenetworkdevices,
mobilephones,cordlessphonesandbasestations,walkie-talkies,etc.
ThisequipmenthasbeentestedandfoundtocomplywithEMClimitsspecifiedbyIEC/EN60601-1-2.Theselimitsaredesignedtoprovidea
reasonableprotectionagainstelectromagneticinterferenceinatypicalmedicalinstallation.
Otherdevicesmayexperienceinterferencefromeventhelowlevelsofelectromagneticemissionspermittedbytheabovestandards.Todetermine
iftheemissionsfromtheconcentratorarecausingtheinterference,turntheconcentratorOff.Iftheinterferencewiththeotherdevice(s)stops,
thentheconcentratoriscausingtheinterference.Insuchrarecases,interferencemaybereducedorcorrectedbyoneofthefollowingmeasures:
•Reposition,relocate,orincreasetheseparationbetweentheequipment.
•Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichtheotherdevice(s)isconnected.
81154245-F-02
Installation
3Installation
3.1VerificationofBatteryFreePowerLossAlarm
Checktheconcentratorforproperoperatingconditions.
1.Iftheunithasbeeninbelow-freezingtemperatures,allowittowarmuptoroomtemperaturebeforeoperating.
2.TheconcentratormayneedtobeturnedonforfourtofivesecondstochargetheBatteryFreePowerLossAlarm.Connectpowercord
tooutletandturntheconcentratoron.TurnflowcontrolknobcounterclockwiseandflowwillbeginIMMEDIATELY.Setflowrate
tofiveL/min.Lettheunitrunfor30minutes,thenturnunitoff.
3.UnplugthepowercordandpressOn/Off(I/O)switchtotheOn(I)position.Anintermittentaudiblealarmwillsound.Thisconfirms
properoperationoftheBatteryFreePowerLossAlarm.TurnOn/OffswitchOff(O).
4.Connectpowercordtooutletandturnonconcentrator.Unitwillbeeponstart-up.
5.Checktheoxygenconcentrationperspecificationsafter30-40minutesrunningtime.
3.2SequenceofOperation
TurningOn(I)thepowerswitchapplies230VACtothecompressormotor,hourmeter,transformer,coolingfanandtheprintedcircuit
(P.C.)board.
Roomairentersthecompressorviathecabinetfilterandthecompressorinletfilter.TheairiscompressedbytheWob-Lpistonsinthe
compressortoapressureof144.79kPa(21p.s.i.).
Asincreasedpressurecreatesincreasedtemperature,aheatexchangerisusedtolowerthetemperaturebeforetheairentersthe4-way
valve.Itisthenchanneledtoasievebedcontainingtheadsorptionmaterial.Restrictiondownstreamofthesievebedcausespressureto
buildupinsidethesievebedwhichisnecessaryfortheadsorptionprocess.Asmallamountofrelativelypureoxygenentersthetopofthe
secondbedthrougharestrictiveleakinthepressureequalization(P.E.)valvewiththebalanceenteringastoragetank.Thenitrogenremoved
isexhaustedbackfromthebedthroughthe4-wayvalveintoroomair.Amufflerislocatedattheexhaustendofthevalvetomufflethe
soundoftheexhaustasitexitstheconcentrator.
Theoxygennotbeingusedtoexhaustischanneledintothestoragetank.Thepressurizedoxygenisregulateddownto5p.s.i.(34.4kPa),enters
anaccurateflow-measuringdevice,flowsthroughtheoutletHEPAfilterandcheckvalve,thenouttothepatient.
Theelectricalactivationofthe4-wayValveisaccomplishedevery8to15secondsbythepressuresensorandP.C.Boardelectronicswhenthe
pressurereachesasetpointof144.79kPa(21p.s.i.)outputflows4L/minandaboveor16p.s.i.(110.32kPa)outputflows3L/minandbelow.The
timebetweencyclesisdependentonaltitude,flowrateandinternalenvironmentalfactors.
AP.E.valveopensjustpriortotheshiftofthe4-wayvalve.Thisallowshighlyconcentratedoxygentoenterthejustexhaustedbedfromthetop.
Thisadditionalpressureallowsthebedtostartitscycleatahigherpressure.TheP.E.valvewillclosejustaftertheshiftofthe4-wayvalve.
Ifmainpowerislost,theBatteryFreePowerLossAlarmwillsoundashort"BEEP",withalongpauseafter.Allunitsareequippedwithadiagnostic
alarmsystemthatsignalsifthepneumaticpressureorelectricalsystemsmalfunction.Thetroubleshootingguideinthismanualexplainsthe
alarmsystemsignalsandreasons,indetail.RefertoTroubleshooting.
3.3SensO
2
OxygenSensorTechnology-CeramicZirconiaSensor
3.3.1TechnicalDescription
Theoxygenbeingproducedbytheconcentratorflowsoutoftheproducttankandintotheflowmeter.Asmallflowofoxygenproducedbythe
unitissentthroughaprecisionorificetotheoxygensensormountedontheprintedcircuitboard.
Astheoxygenentersthesensor,itpassesthroughascreenandcontactsthesensingdisk.
Electriccurrentflowingthroughametalfilmresistorheatsthediskinexcessof300°C.
Oxygenmoleculescontacttheelectrodeofthediskandpick-upextraelectronstobecomeoxygenions.Theseoxygenionsareattractedto
theelectrodeonthebottomofthezirconiasensingdisk.Becauseofthecrystalstructureofthezirconia,onlyoxygenionscanpassthrough.
Whentheoxygenionsreachthebottomelectrode,theextraelectronsarereleasedfromtheoxygenionsandoxygenmoleculesreturntothe
air.Thenumberofelectronsisdirectlyrelatedtotheoxygenconcentration.TheelectronstraveltotheP.C.boardwheretheyarecounted
andtheoxygenconcentrationreadingiscalculated.
AmicroprocessorontheP.C.boardcontainssoftwarethatinterpretsthesignalbeingreceivedfromthesensor.Itcomparesthesignalto
clinicallyacceptablelimits.Signalsoutsideoftheclinicallyacceptablelimitsgenerateresponsesintheformoflights,audibleindicators,and/or
systemshut-down.
3.3.2OperatingSequence
OncethepowerswitchhasbeenturnedOn(I),theSensO
2
circuitwillwaitfiveminutesfortheconcentratortobeginproducingclinically
acceptableoxygenandtheoxygensensortostabilize.TheGREENlightwillilluminate(indicatingnormalsystemoperation)whiletheoxygen
sensoriswarmingup.
Afterfiveminutes,iftheoxygenpurityexceeds85%±2%,theGREENlightwillcontinuetoilluminate.
1154245-F-029
Invacare®Perfecto₂™OxygenConcentrator
Iftheoxygenlevelisnotabove85%±2%afterthefirstfiveminutes,thesystemwillcontinuetomonitortheO
2
andwaitforamaximumof
30minutesfromstart-uptoreach85%±2%beforeactivatinganalarm.Environmentalfactorssuchaslowvoltage,highaltitude,orage
ofthemachinewillaffectthetimerequiredtoreach85%±2%.
Iftheoxygenlevelisnotabove85%±2%withinthefirst30minutes,theoxygenconcentrationalarmsequencewillactivateandtheunit
willshutdown.
Whenoxygenconcentrationisabove85%±2%,thesensormeasuresoxygenpurityevery10minutes.Ifareadingfallsbelow85%±2%,a
YELLOWlightwillilluminate.Iftheoxygenpurityfallsbelow73%±3%theREDlight/Alarm/Shut-Downmodewillactivate.
3.4SensO
2
AlarmIndicators
DANGER!
RiskofDeath,InjuryorDamage
Topreventelectricalshock
–ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
YELLOWlightB
CallsupplierIMMEDIATELY.Youmay
continuetousetheconcentratorunless
instructedotherwisebyyoursupplier.
Becertainthatbackupoxygenisnearby.
GREENlightA
(O
2
)-NormalOperation.
REDlightC
Totalunitshutdown.Switch
IMMEDIATELYtobackupoxygensupply.
CallsupplierIMMEDIATELY.
GREENlightA
withYELLOWlight
Bflashing
CallsupplierIMMEDIATELY.Oxygen
sensormalfunctioning;youmaycontinue
tousetheconcentrator.Indicators-If
yourunitdoesnotfeaturetheO
2
Sensor.
Operation
Theconcentratorisequippedwithanoxygenpurityindicator.Thisfeaturemonitorsthepurityleveloftheoxygengeneratedbytheconcentrator.
Ifpurityfallsbelowalarmthresholds,indicatorlightsonthecontrolpanelwillilluminate.
Concentratormaybeusedduringtheinitialstartwarm-uptime(approximately30minutes)whilewaitingfortheO
2
puritytoreach
maximum.
Whentheunitisturnedon,theGREENlightwillcomeon(SYSTEMOK/O
2
greaterthan85%).Afterfiveminutes,theoxygensensorwillbe
operatingnormallyandwillcontroltheindicatorlightsdependingonoxygenconcentrationvalues.Theexplanationoftheindicatorlight
functionsareasfollows:
IndicatorLights
Indicatorlightsarevisibleonlywhenlit.
101154245-F-02
Invacare®Perfecto₂™OxygenConcentrator
5Maintenance
5.1CleaningtheCabinetFilter
DANGER!
–Topreventelectricalshock,ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
Ataminimum,preventivemaintenanceMUSTbeperformedaccordingtothemaintenancerecordguidelines.Inplaceswithhighdustor
sootlevels,maintenancemayneedtobeperformedmoreoften.
Refertorecyclinginformationfollowinglocalgoverningordinancesandrecyclingplansregardingdisposaloftheconcentratoror
components.
CAUTION!
RiskofDamage
Toavoiddamagetotheinternalcomponentsoftheunit:
–DONOToperatetheconcentratorwithoutthefilterinstalledorwithadirtyfilter.
Thereisonecabinetfilterlocatedonthebackofthecabinet.
1.RemovetheairscoopAfrombackofunit.
2.RemovethefilteraccesspanelBbypressingdownoncentertabCandpullingpanelout.
3.RemovecabinetfilterDfromfilteraccesspanelandcleanasneeded.
Environmentalconditionsthatmayrequiremorefrequentinspectionandcleaningofthefiltersincludebutarenotlimitedto:
highdust,airpollutants,etc.
4.Cleanthecabinetfilterwithavacuumcleanerorwashwithamildliquiddishdetergentandwater,rinsethoroughly.
5.Thoroughlydrythefilterandinspectfromfraying,crumbling,tearsandholes.Replacefilterifanydamageisfound.
6.Reinstallcabinetfilterontofilteraccesspanel
7.Reinstallfilteraccesspanelintounit.
8.Reinstallairscoopontobackofunit.
5.2CheckingtheOutletHEPAFilter
TheoutletHEPAfiltercanbecheckedduringpreventivemaintenanceorbetweenpatientsbyperformingthefollowingprocedure.
1.TurntheconcentratorOn(I)andadjusttheflowmetertothemaximumflowrateoftheunit.
2.Observetheflowmeter'sflowindicatorwhileconnectinga15.2m(50ft)cannulatubetotheoutletbarboftheconcentrator(notshown).
3.Iftheflowindicatorfluctuates,theoutletHEPAfiltermayneedreplacement.Referto9.1Troubleshooting,page48
12
1154245-F-02
Maintenance
5.3ReplacingtheOutletHEPAFilter
PerformthisprocedureduringpreventivemaintenanceorbetweenpatientsdependingontheoutletHEPAfiltercheckresults.
1.TurnpowerOff(O)andunplugtheunit.
2.Removethecabinet.Referto6.1RemovingCabinet,page17.
3.ForeasieraccesstotheoutletHEPAfilterA,removethecompressorinletHEPAfilterbygraspingthecompressorinletfilter,pulloutward
andupuntilfilterisdislodgedfromrubberbase.
4.Withaflatheadscrewdriver,removethetubingBfrombothsidesoftheexistingoutletHEPAfilterbypryingthetubingawayfrom
theoutletHEPAfilter.
5.DiscardexistingoutletHEPAfilter.
6.ConnecttubingtobothsidesofthenewoutletHEPAfilterasshownbelow.
7.Rununitandinspectforleaks.Referto8.1LeakTest,page41.
8.Ifnoleaksdetected,turnpowerOff(O)andunplugtheunit.
9.Reinstallthecabinet.Referto6.1RemovingCabinet,page17andreverseallsteps.
5.4ReplacingtheCompressorInletHEPAFilter
Performthisprocedureduringpreventivemaintenanceorbetweenpatientsdependingupontheenvironmenttheconcentratorisusedin.
1.TurnpowerOff(O)andunplugtheunit.
2.RemovetheairscoopA.
3.RemovethefilteraccesspanelBbypressingdownoncentertabCandpullingpanelout.
4.GraspthecompressorinletHEPAfilterD,pulloutwardandupuntilfilterisdislodgedfromrubberbaseE.
5.DiscardtheexistingcompressorinletHEPAfilter.
6.Installnewcompressorinletfilterbyinsertingthefilterintotherubberbase.
7.Pushthefilterdownuntiltherubberbasetouchestheedgeofthefilter.
8.Reinstallthefilteraccesspanel.
9.Reinstalltheairscoop.
1154245-F-0213
Invacare®Perfecto₂™OxygenConcentrator
5.5ReplacingtheMufflerAssembly
Performthisprocedureduringpreventivemaintenanceorbetweenpatientsdependingupontheenvironmenttheconcentratorisusedin.
IRC5PO2AW
Filter,capacitor,andPEvalvenotshown. PEvalvenotshown.
IRC5PO2VAW
Filter,capacitor,andPEvalvenotshown. PEvalvenotshown.
1.TurnpowerOff(O)andunplugtheunit.
2.Removecabinet.Referto6.1RemovingCabinet,page17.
3.CuttiewrapAthatsecuresthebottomofthemanifoldexhausttubeBtothe“F”tubeC.
4.Removethebottomofthemanifoldexhausttubefromthe“F”tube.
5.DisconnectandremovethetopofthemanifoldexhausttubeDfromthegrommetE.
6.PushthemufflerassemblydownthroughtheopeninginthesoundboxF.
7.CutthetwotiewrapsGaroundthemufflerassembly.
8.Separatethemufflerassembly.
14
1154245-F-02
Maintenance
9.Inspectthecomponentstoensuretheyareclear.
10.Dooneofthefollowing:
•ReplaceexhaustcanisterHandthrottlingmufflerIifpluggedorrestricted.
•Installonlynewthrottlingmufflerifexhaustcanisterisingoodcondition.
11.Installnew/existingmufflerassemblybyreversing3-8.
12.Rununitandinspectforleaks.Referto8.1LeakTest,page41.
13.Ifnoleaksdetected,turnpowerOff(O)andunplugtheunit.
14.Reinstallcabinet.Referto6.1RemovingCabinet,page17andreverseallsteps.
5.6CleaningtheHeatExchanger
DANGER!
RiskofDeath,Injury,orDamage
Topreventelectricalshock
–ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
CAUTION!
RiskofDamage
–UsecarenottodeformheatexchangerAwheninstalling,removingorcleaning.
IRC5PO2AWIRC5PO2VAW
PEvalveisnotshown. PEvalveisnotshown.
1.TurnpowerOff(O)andunplugtheunit.
2.Removecabinet.Referto6.1RemovingCabinet,page17.
3.RemoveexcessdirtfromtheheatexchangerAusingcompressedairorvacuum.
4.Reinstallcabinet.Referto6.1RemovingCabinet,page17andreverseallsteps.
1154245-F-0215
Invacare®Perfecto₂™OxygenConcentrator
5.7PreventiveMaintenanceChecklist
ModelNo:
SerialNo:
ONEACHINSPECTION
RecordDateofService
RecordElapsedHourson
HourMeter
CleanCabinetFilter(s)
CheckPrescribedL/min.
FlowRate
DURINGPREVENTIVEMAINTENANCESCHEDULE,ORBETWEENPATIENTS
UNITSWITHSensO
2
—EVERY26,280HOURS
CheckOxygen
Concentration*
Clean/ReplaceCabinetFilter
Check/ReplaceOutletHEPA
Filter*
Check/ReplaceCompressor
InletFilter*
CheckPowerLossAlarm
26,820hoursareequivalenttousage24hoursperday,7daysperweekfor3years.
*Tobeconductedbyproviderorqualifiedservicetechnician.Referto8.6OxygenSensor,page44.
161154245-F-02
Service
6Service
6.1RemovingCabinet
DANGER!
RiskofDeath,Injury,orDamage
Topreventelectricalshock
–ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
1.TurnpowerOff(O)andunplugtheunit.
2.RemovethefourmountingscrewsAthatsecurecabinetassemblyBtothebaseassemblyC.
3.Liftthecabinetstraightup.
Whenrequired,vacuuminsideofthecabinetandexposedfoaminsulation.
4.Tore-installcabinet,reverseSTEPS2-3.
1154245-F-0217
Invacare®Perfecto₂™OxygenConcentrator
6.2ReplacingCompressorAssembly
6.2.1ReplacingCompressorAssemblyBeforeSeptember2015
DANGER!
RiskofDeath,Injury,orDamage
Topreventelectricalshock
–ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
Refertorecyclinginformationfollowinglocalgoverningordinancesandrecyclingplansregardingdisposaloftheconcentratoror
components.
IRC5PO2AW
PEvalvenotshown. PEvalvenotshown.
IRC5PO2VAW
PEvalvenotshown. FilterandPEvalvenotshown.
1.TurnpowerOff(O)andunplugtheunit.
2.Removethecabinet.Referto6.1RemovingCabinet,page17.
3.CutthetiewrapAthatsecurestheintakehoseBtothecompressorassemblyC.
4.Disconnectintakehosefromcompressorassembly.
5.Removecompressorwiresfromwireclampsortie-wraps(notshown).
6.Disconnectcompressorconnectorfromthemainharnessconnector(notshown).
7.DisconnectcapacitorwiresDfromthetopofthecapacitorE.
181154245-F-02
Service
8.DisconnectbrassnutFfromcompressor.
IRC5PO2AWIRC5PO2VAW
9.RemovethefourmountingscrewsGandgrommetsHthatsecurethecompressortothebaseassembly.Leavespringsonpostinthebase.
10.Tiltcompressorassemblyforwardandliftout.
11.ReverseSTEPS3-10toinstallnewcompressorassembly.Torquescrewsto30±5in-lbswhenassemblingthefourmountingscrewsinSTEP9.
12.Rununitandinspectforleaks.Referto8.1LeakTest,page41.
13.Ifnoleaksdetected,turnpowerOff(O)andunplugtheunit.
14.Reinstallthecabinet.Referto6.1RemovingCabinet,page17andreverseallsteps.
1154245-F-0219
Invacare®Perfecto₂™OxygenConcentrator
6.2.2ReplacingCompressorAssemblyAfterSeptember2015
DANGER!
RiskofDeath,Injury,orDamage
Topreventelectricalshock
–ALWAYSdisconnectconcentratorfromelectricaloutletbeforeservicing.
IRC5PO2AW
PEvalvenotshown. PEvalvenotshown.
IRC5PO2VAW
PEvalvenotshown. PEvalvenotshown.
1.TurnpowerOff(O)andunplugtheunit.
2.Removethecabinet.Referto6.1RemovingCabinet,page17.
3.CutthetiewrapAthatsecurestheintakehoseBtothecompressorassemblyC.
4.Disconnectintakehosefromcompressorassembly.
5.Cuttie-wrapsthatsecurecompressorwirestogusset.
6.Disconnectthecompressorwires(notshown)fromthejumperwires(notshown).
201154245-F-02
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/
