Invacare ISA Series User manual

Invacare®ISA™
ISA™COMPACT,ISA™STANDARD,ISA™PLUS,ISA™XPLUS
enStandassistpatientlift
ServiceManual
DEALER:Keepthismanual.
TheproceduresinthismanualMUSTbeperformedbyaqualied
technician.

©2019InvacareCorporation
Allrightsreserved.Republication,duplicationormodicationinwholeorinpartisprohibitedwithoutpriorwritten
permissionfromInvacare.Trademarksareidentiedby™and®.AlltrademarksareownedbyorlicensedtoInvacare
Corporationoritssubsidiariesunlessotherwisenoted.

Contents
1General.........................................4
1.1Introduction..................................4
1.1.1Symbolsinthisdocument.....................4
2Safety..........................................5
2.1GeneralSafetyInformation.......................5
2.2Mainpartsofthelift............................5
3Servicing........................................7
3.1ServiceInterval................................7
3.1.1LOLERStatement............................7
3.2Tighteningtorques.............................7
3.3Resettingtheservicelight........................7
3.4Serviceinspectionchecklist.......................8
4Troubleshooting...................................10
4.1Identifyingandrepairingfaults....................10
5Instructions......................................12
5.1Replacing75mmcastors.........................12
5.2Replacing100mmcastors........................12
5.3Replacing125mmcastors........................13
5.4Replacingtheboomwithliftingarm................14
5.5Replacingtheboomactuator......................15
5.6Replacingalegactuatorwithoutcover..............16
5.7Replacingalegactuatorwithcover.................17
5.8Replacingelectricallegswithoutactuatorcover........19
5.9Replacingelectricallegswithactuatorcover..........20
5.10Replacingthefootpedaland/orrods...............21
5.11Replacingmanuallegs..........................22
5.12ReplacingtheCBJHomecontrolunit...............23
5.13ReplacingtheCBJCare,CBJ1,CBJ2controlunit......24
5.14Replacingthehandgrips........................25
5.15Replacingthehooks...........................25
5.16Replacingthelegsupport.......................26
5.17Replacingtheshincushions......................27
5.18Replacingthefootplate........................29
5.19Replacingtheheelblock........................29
5.20Installingtheleverformanuallegspreader..........30
5.21Installingthelegband..........................31

Invacare®ISA™
1General
1.1Introduction
Thisdocumentcontainsimportantinformationabout
assembly,adjustmentandadvancedmaintenanceofthe
product.Toensuresafetywhenhandlingtheproduct,read
thisdocumentandtheusermanualcarefullyandfollow
thesafetyinstructions.
FindtheusermanualonInvacare’swebsiteorcontact
yourInvacarerepresentative.Seeaddressesattheend
ofthisdocument.
Invacarereservestherighttoalterproductspecications
withoutfurthernotice.
Beforereadingthisdocument,makesureyouhavethe
latestversion.YoundthelatestversionasaPDFonthe
Invacarewebsite.
Forpre-saleanduserinformation,seetheusermanual.
Formoreinformationabouttheproduct,forexample
productsafetynoticesandproductrecalls,contactyour
Invacarerepresentative.Seeaddressesattheendofthis
document.
1.1.1Symbolsinthisdocument
Symbolsandsignalwordsareusedinthisdocumentand
applytohazardsorunsafepracticeswhichcouldresultin
personalinjuryorpropertydamage.Seetheinformation
belowfordenitionsofthesignalwords.
WARNING
Indicatesahazardoussituationthatcould
resultinseriousinjuryordeathifitisnot
avoided.
CAUTION
Indicatesahazardoussituationthatcould
resultinminororslightinjuryifitisnot
avoided.
IMPORTANT
Indicatesahazardoussituationthatcould
resultindamagetopropertyifitisnot
avoided.
TipsandRecommendations
Givesusefultips,recommendationsand
informationforefcient,trouble-freeuse.
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Safety
2Safety
2.1GeneralSafetyInformation
WARNING!
Riskofinjuryordamagetoproperty
–Theproceduresinthismanualmustonlybe
performedbyaqualiedtechnician.
–Useonlyoriginalaccessoriesandspareparts.
–Donothandlethisproductoranyavailable
optionalequipmentwithoutrstcompletely
readingandunderstandingtheseinstructions
andanyadditionalinstructionalmaterialsuch
asusermanuals,installationmanualsor
instructionsheetssuppliedwiththisproduct
oroptionalequipment.
–Aftereachassembly,checkthatallttingsare
properlytightenedandthatallpartshavethe
correctfunction.
WARNING!
Riskofcontamination
–Cleananddisinfecttheproductbefore
servicing.
IMPORTANT!
Assemblyofaccessoriesmightnotbedescribed
inthisservicemanual.Refertothemanual,
deliveredwiththeaccessory.
–Additionalmanualscanbeorderedfrom
Invacare.Seeaddressesattheendofthis
document.
IMPORTANT!
Somereplacementpartsareonlyavailableas
akit.Alwaysusethecompletenewkitwhen
replacingapart.
–SparepartscanbeorderedfromInvacare.
RefertoyourlocalInvacarewebsitetoaccess
theelectronicsparepartscatalogue(ESPC).
IMPORTANT!
Refertotheusermanualofthisproductfor
informationon
–Technicaldata
–Productcomponents
–Labels
–Additionalsafetyinstructions
–Cleaninganddisinfectioninstructions
Theinformationcontainedinthisdocumentis
subjecttochangewithoutnotice.
2.2Mainpartsofthelift
ABoom
BHookforsling
CHandgrip
DLiftingarm
EPushbar
FLiftingactuator
GMast
HLegsupport(xedorswiveling)
IBasewithfootpedalformanuallegspreader
JFootplate(high,loworinclined)
KFrontcastors
LLeg
MBasewithactuatorsforelectricallegspreader—
withorwithoutactuatorcovers
NRearcastorswithbrake
OHandcontrol
PEmergencystop
QCBJHomecontrolunitwithintegratedbattery
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Invacare®ISA™
RCBJCare,CBJ1orCBJ2controlunitwith
detachablebattery
SMechanicalemergencylowering
TLeverformanuallegspreader
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Servicing
3Servicing
3.1ServiceInterval
Unlessotherwisestatedinlocalrequirements,servicemust
beperformedatleastevery12monthsandaccordingto
theServiceInspectionChecklist.Whenperformingannual
orregularservice,allpartsdesignedtocarryloadmust
be,asaminimum,testedwithmaximumload.Allsafety
featuresmustbecheckedaccordingtoISO10535:2006
AnnexB.
3.1.1LOLERStatement
TheUKHealthandSafetyExecutive’sLiftingOperations
andLiftingEquipmentRegulations1998,requireany
equipmentthatisusedintheworkplacetoliftaloadbe
subjecttosafetyinspectiononasixmonthlybasis.Please
refertotheHSEwebsiteforguidancewww.hse.gov.uk.
Thepersonresponsiblefortheequipmentmustensure
adherencetoLOLERregulations.
3.2Tighteningtorques
IMPORTANT
Donotovertightenthemountinghardwareas
thismightcausedamagetotheproduct.
Ifnototherwisestatedinthespecicinstructionsthe
followingguidelinesapply:
ThreadTighteningtorqueinNm±10%
M43Nm
M56Nm
M610Nm
M825Nm
M1049Nm
M1280Nm
M16180Nm
3.3Resettingtheservicelight
(CBJCarecontrolunitonly)
Toresettheservicelightafteraservicehasbeen
performed:
1.Locatethehandcontrol.
2.PressandholdtheUPbuttonandtheDOWNbutton
atthesametimeforveseconds.
3.Youwillhearasoundwhentheservicelighthasbeen
reset.
Theservicelightisnowresettoindicateaservice
requirementaftera12monthperiodor8000cycles.
Iftheservicelightisrequiredtobesetforaperiodshorter
than12months,aspecialhandsetandfurtherinstructions
arerequired.ContactInvacaretoorderthishandsetand
instructions.
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Invacare®ISA™
3.4Serviceinspectionchecklist
Model:REF/SNnumber:1/2
CheckpointsforInvacare®ISA™accordingtoISO10535:2006AnnexBü
û
Comment
Generalinspection
Nounauthorizedmodications
Alllabelspresentandreadable.(seefulllistoflabelsintheusermanual)
Safeworkingloadvisiblymarkedonproductlabelandboom
Usermanualavailable
Visualinspectionofmechanicalparts
Nowearanddeformationonpivotpointsandbolts(leg-baseconnection,
mast-boomconnection,actuatorattachments)
Allconnectingelements(screwsandbolts)presentandproperlytightened
orsecured
Nodeformation,cracksorotherdamagesonweldedjoints
Surfacesfreeofdamagesandcorrosion
Nodeformationonmetalstructure(legs,base,mast,boomandliftingarm)
Nodeformation,wear,sharpedgesorotherdamagesontheslinghooks
Nodeformationorotherdamagesonliftingarmlever,legspreaderlever
andlegsupportreleasehandle
Nowearordamagesonhandgripsandshincushions
Castorsfreeofdamages,debrisanddirt
Visualinspectionofelectricalparts
Allcablesundamagedandroutedproperly
Noleakageontheactuator(s)
Nocracksorotherdamagesonhousings(actuators,controlunit,hand
control)
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Servicing
Model:REF/SNnumber:2/2
CheckpointsforInvacare®ISA™accordingtoISO10535:2006AnnexBü
û
Comment
Functionaltests
Castorssmoothlyswivelandroll
Applicationandreleaseofcastorbrakesisworkingproperly
Basefullyopensandclosessmoothly
Emergencystopengageswhenpressedinandallelectricalfunctionsare
disabled
Emergencystopcanberesetwhenbuttonisturnedclockwise
Emergencyfunctionsonthecontrolunit(emergencyloweringandif
applicableemergencylifting)areworkingproperly
Mechanicalemergencyreleaselowerstheboomatsafespeed
Successfulloadtest(fullliftingcyclewithmaximumsafeworkingload
applied)withquiteandsmoothoperationoftheactuator
Allbuttonsonthecontrolunitandhandcontrolareworkingandactivate
thecorrectfunction
BatteryindicatorandLEDsonthecontrolunitareworkingproperly
Adjustmentmechanismoftheliftingarmisworkingproperly(release,
smoothadjustmentandselflocking)
Adjustmentmechanismofthelegsupportisworkingproperly(release,
smoothadjustmentandselflocking)
Overallassessment
□Pass□Fail
Nosafetyorfunctionaldeciencieswere
detected.
Safetyorfunctionaldecienciesdetectedandcorrectiveactionis
required.
Comments:
Dateofnextinspection:_______________
Name:___________________________________Date/Signature:____________________________________________
IMPORTANT
Correctiveactionsmustbeperformedbyaqualiedtechnician.
Instructionsforreplacingandadjustingmainpartsaredescribedintheservicemanual.
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Invacare®ISA™
4Troubleshooting
4.1Identifyingandrepairingfaults
SymptomsFaultsSolution
Mast/BasejointlooseCheckandtightentheMast/Base
connection.See“InstallingtheMast”
intheusermanual
Mast/BoomjointlooseCheckandtightentheMast/Boom
connection.See5.4Replacingthe
boomwithliftingarm,page14
Patientliftfeelsloose
ManuallegspreadermechanismlooseCheckandtightenthescrewsofthe
rodsand/orpedal.See5.10Replacing
thefootpedaland/orrods,page21
Castors/BrakesnoisyorstiffFluffordebrisinbearingsCleancastorsfromuffanddebris
Castors/brakesaredamagedReplacethecastors.See5.1Replacing
75mmcastors,page12or5.2
Replacing100mmcastors,page12
or5.3Replacing125mmcastors,page
13
NoisyordrysoundfrompivotsPivotsarewornordamagedReplacethepivots.See5.4Replacing
theboomwithliftingarm,page14,
5.11Replacingmanuallegs,page
22,5.8Replacingelectricallegs
withoutactuatorcover,page19or5.9
Replacingelectricallegswithactuator
cover,page20
Electricactuatorfailstoraiseorlower
theboomorlegsfailtoopenorclose
whenbuttonispressed
Hand-controloractuatorconnector
loose
Connecthandcontroloractuator
connector .Ensureconnectorsare
seatedproperlyandfullyconnected
BatterylowChargebatteries.See“Chargingthe
battery”intheusermanual
REDemergencystopbuttonpressedINRotateREDemergencystopbutton
CLOCKWISEuntilitpopsout
Batterynotconnectedproperlyto
controlunit
Reconnectthebatterytothecontrol
unit.See“Chargingthebattery”inthe
usermanual
TheconnectingterminalsaredamagedReplacethehandcontroland/or
controlunit.See5.12Replacingthe
CBJHomecontrolunit,page23or5.13
ReplacingtheCBJCare,CBJ1,CBJ2
controlunit,page24
PowercordconnectedtopoweroutletDisconnectpowercordfrompower
outlet
Boomorlegactuatoriswornor
damagedorspindleisbent
Replacetheactuator .See5.5
Replacingtheboomactuator,page15,
5.6Replacingalegactuatorwithout
cover,page16or5.7Replacingaleg
actuatorwithcover,page17
UnusualnoisefromactuatorBoomorlegactuatoriswornor
damagedorspindleisbent
Replacetheactuator .See5.5
Replacingtheboomactuator,page15,
5.6Replacingalegactuatorwithout
cover,page16or5.7Replacingaleg
actuatorwithcover,page17
Boomwillnotlowerinuppermost
position
Boomrequiresaminimumweightload
tolowerfromtheuppermostposition
Pulldownslightlyontheboom
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Troubleshooting
SymptomsFaultsSolution
Boomwillnotlowerduringapower
retraction
Shoulderboltatthejunctionofthe
boomandmastmaynotbeproperly
installed
CheckMast/Boomconnection.See
5.4Replacingtheboomwithlifting
arm,page14
Thecontrolunitemitsabeepingsound
duringlifting,andthemotorstops
Max.loadisexceededReducetheload(andtheliftwill
functionnormally)
Manuallegsfailtoopenwiththepedal
orlever
ThemechanicalmechanismisdamagedReplacefootpedaland/orrods.See
5.10Replacingthefootpedaland/or
rods,page21
LiftingarmcannotbeadjustedTheadjustmentmechanismisdamagedReplacetheboomandliftingarm.See
5.4Replacingtheboomwithlifting
arm,page14
Legsupportcannotbeinstalledor
adjusted
Legbandiscloggingthebackofthe
legsupport
Clearthebackofthelegsupport
TheadjustmentmechanismisdamagedReplacethelegsupport.See5.16
Replacingthelegsupport,page26
ContactyourInvacareproviderorrepresentativeiftheabovedoesnotsolveyourproblems.
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Invacare®ISA™
5Instructions
5.1Replacing75mmcastors
5.2Replacing100mmcastors
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Instructions
5.3Replacing125mmcastors
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Invacare®ISA™
5.4Replacingtheboomwithliftingarm
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Instructions
5.5Replacingtheboomactuator
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Invacare®ISA™
5.6Replacingalegactuatorwithoutcover
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Instructions
5.7Replacingalegactuatorwithcover
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Invacare®ISA™
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Instructions
5.8Replacingelectricallegswithoutactuatorcover
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Invacare®ISA™
5.9Replacingelectricallegswithactuatorcover
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