Invacare SB 400 User manual

Invacare®SB®400
enBed
ServiceManual
DEALER:Keepthismanual.
TheproceduresinthismanualMUSTbeperformedbyaqualified
technician.

©2015Invacare®Corporation
Allrightsreserved.Republication,duplicationormodificationinwholeorinpartisprohibitedwithoutpriorwritten
permissionfromInvacare.Trademarksareidentifiedby™and®.AlltrademarksareownedbyorlicensedtoInvacare
Corporationoritssubsidiariesunlessotherwisenoted.
ThisbedhasbeentestedandapprovedaccordingtoIEC60601-2-52.
ThisbedhasundergoneariskanalysisaccordingtoENISO14971.
InvacareiscertifiedaccordingtoISO9001andISO13485.

Contents
1General.......................................4
1.1Introduction..................................4
1.2Symbolsinthismanual...........................4
2Safety.........................................5
2.1Generalwarning...............................5
2.2Labelsandsymbolsontheproduct..................5
3Assembly......................................6
3.1Receivingthebed...............................6
3.1.1Mainpartsofbed............................6
3.1.2Accessories/Components.....................6
3.2Mattresssupport...............................6
3.2.1Assemblyofmattresssupport(2persons)—
Recommended.............................6
3.2.2Assemblyofmattresssupport(1person)...........7
3.2.3Disassemblyofmattresssupport(2persons)—
Recommended.............................8
3.2.4Disassemblyofmattresssupport(oneperson).......9
3.3Sheararms...................................9
3.3.1Assemblyofsheararms........................9
3.3.2Disassemblyofsheararms......................10
3.4Bedends.....................................11
3.4.1BedendwithU-profiles.......................11
3.5SideRails.....................................12
3.5.1Scala2siderail..............................12
3.5.2BrittVandLinesiderail.......................12
3.5.3Versollsiderail.............................12
3.6Wiring......................................12
3.7Mattressretainers..............................13
3.8Mattresssupportextension.......................13
3.9BumperwheelsonEmmabedends..................13
3.10Accumulatorbackup...........................14
4Maintenance...................................15
4.1Maintenance..................................15
4.1.1Checklist-Maintenance.......................15
4.2Inspectionafterrelocation-Preparefornewuser.......15
4.2.1Checklist-Afterrelocation.....................15
4.3Lubrication...................................15
4.4Cleaninganddisinfection.........................16
4.4.1Non-washablecomponents.....................16
5Troubleshooting................................17
5.1Troubleshootingelectricalsystem...................17
6Technicaldata..................................18
6.1Dimensionsbed................................18
6.1.1Weightsbedparts...........................18
6.2Dimensionssiderails............................18
6.2.1Weightssiderails............................18
6.3Environmentalconditions.........................18
6.4Electricalsystem...............................19
6.5Electromagneticcompliance(EMC)..................19

Invacare®SB®400
1General
1.1Introduction
Thisservicemanualcontainsinformationabouttechnicaladjustments,
technicaldata,descriptionsofhowaccessoriesaremountedand
slightlymoreadvancedsettings.
Thismustbereadthoroughlybytheresponsibletechnicianwhen
adaptingthebed.
Allreferencestoleftandrightarebasedonapersonlyingonhisback
inhebedwithhisheadintheheadend.
Forpre-saleanduserinformation,pleaseseetheuser
manual.TheusermanualcanbefoundonInvacare’swebsite.
1.2Symbolsinthismanual
Inthisusermanual,warningsareindicatedbysymbols.Thewarning
symbolsareaccompaniedbyaheadingthatindicatestheseverity
ofthedanger.
WARNING
Indicatesahazardoussituationthatcouldresultin
seriousinjuryordeathifitisnotavoided.
CAUTION
Indicatesahazardoussituationthatcouldresultin
minororslightinjuryifitisnotavoided.
IMPORTANT
Indicatesahazardoussituationthatcouldresultin
damagetopropertyifitisnotavoided.
TipsandRecommendations
Givesusefultips,recommendationsandinformation
forefficient,trouble-freeuse.
ThisproductcomplieswithDirective93/42/EEC
concerningmedicaldevices.Thelaunchdateofthis
productisstatedintheCEdeclarationofconformity.
Manufactureroftheproduct.
41581143-A

Safety
2Safety
2.1Generalwarning
WARNING!
Riskofinjury
Thereisariskofentrapmentoffingersinthebedmoving
parts.
–Payattentiontoyourfingers.
IMPORTANT!
–Makesurethatthereisnothingunder,over,ornear
thebedthatcanlimitthemovementofthebedorthe
mattresssupport,suchasfurniture,windowframes
andstorageboxes.
–Donotrolloverthemainscable.
–Donotbringmainscableintomovingparts.
–Disconnecttheplugfromthemainsbeforemoving
thebed.
–Makesurethatnocables(mainsorfromother
equipment)arejammedordamaged,whenthebedis
used.
–Thebedmustnotbeplacedclosetoadirectheat
source(direplace,radiatoretc)andnotindirect
sunlight.
2.2Labelsandsymbolsontheproduct
Productlabel
Theproductlabelisplacedontheframeofthebedandcontainsthe
followinginformationforyourbed:
•TypeNo
•SerialNo
•Dateofproduction
•Manufacturer;Nameand
address
•Electricaldata
•Degreeofprotection.
•Maxuserweight
•Maxworkingload
•Standardcode
Abbreviations
•Iin—Currentin
•Uin—Voltagein
•Int.—Intermittency
•AC—AlternatingCurrent
•kg—kilogram
•Max—maximum
•min—minutes
•A—Ampere
Allsymbolsinthistablemightnotbeapplicableforyour
product.Pleaseseeproductlabelandproduct.
SerialNo
Addressmanufacturer
Productiondate
Max.userweight.
Max.safeworkingload.
ProtectionCLASSIIequipment(doubleinsulated).
ProtectionCLASSI.
TypeBAppliedPart.
Potentialequalization.
Alternatingcurrent
Refertotheusermanual.
Afteruse.Wastedisposalandrecyclinginformation.
ThisproductcomplieswithDirective93/42/EEC
concerningmedicaldevices.Thelaunchdateofthis
productisstatedintheCEdeclarationofconformity.
1581143-A5

Invacare®SB®400
3Assembly
3.1Receivingthebed
Whenyoureceivethebed,checkthepackaging.Ifthepackaging
showsanysignsofdamageupondelivery,pleasecontacttheshipping
company.Ifthebedshowsdamages-donotusethebed.
WARNING!
Riskofpersonalinjuryordamagetoproperty
–Aftereachassembly,checkthatallfittingsareproperly
tightenedandthatallpartshavethecorrectfunction.
–Theelectricalequipmentofthebedmustnot
bedismantledorcombinedwithotherelectrical
equipment.
CAUTION!
Riskofpersonaldamage
Thereisariskofentrapmentorsqueezing,while
assemblingordisassemblingofthebed.
–Theassemblyofthebedandmountingofaccessories
mustbedonebyqualifiedpersonnel.
IMPORTANT!
Riskofcondensation
–Thebedshouldnotbeuseduntilithasreacheda
temperatureof10-40°C.
3.1.1Mainpartsofbed
BCD
A
ABackrest
BSeatsection
CThighsection
DLegsection
3.1.2Accessories/Components
Foraccessories,pleaseseemoreinformationintheinstructions
deliveredwiththeaccessory.
Important
–Useonlyoriginalaccessoriesandspareparts.Spare
partslistsandextrausermanualscanbeorderedfrom
Invacare.
Thetoolsnecessaryformounting/dismountingtheaccessoriesof
thebedare:
•Allenkey
•adjustablespanner
3.2Mattresssupport
Bedparts(includingmountedmotors)canbeheavy.Follow
theinstructionscarefullyand,ifpossible,betwopersons.
Followspecialinstructionsfortwo.
Allaccessories(bedends,siderails,liftingpoleetc)haveto
dismountedbeforedisassamblyofbed,
IMPORTANT!
Riskofinjurywhileliftingheavybedparts
–Becarefulandpayattentiontoyourbodyposture,
duringassemblyofbed.
IMPORTANT!
Afterassemblyofthemattresssupport,check:
–thatallplugs(motorsandhandcontrols)arecorrectly
connectedtothecontrolunitaccordingtotheprinted
symbols.
–thatbothsectionsofthemattresssupportare
completelypushedtogetherandthefingerscrews
tightened.
–thatbedendsarecorrectlyattachedandthatthe
mattresssupportisattachedtothesheararms(snap
lockengaged).
3.2.1Assemblyofmattresssupport(2persons)—
Recommended
IMPORTANT!
–Twopersonsareneededtocarryoutthese
instructions.
Personone=intheheadendofthebed.
Persontwo=inthefootendofthebed.
1.Lockthebrakes.
2.Inserttheplugfromthehi/lomotorinthecontrolboxand
connectthebedtothemains.
3.
Usethehandcontroltoraisethebeduntiltheplasticguidesare
centredinthemiddleoftheguideways.
4.Disconnectallmotorplugsfromthecontrolboxanddisconnect
thebedfromthemains.
5.
PullouttheredbuttonsLoneachsideofthemattresssupport
sectionandturnthemanti-clockwisetoopenthesnaplocksE.
Pinout=open.
61581143-A

Assembly
6.
Bothpersons:Grabthesidesofthelowerhalfofthemattress
support.Liftandtipituptohorizontalposition.Fitthesnap
locksonthemattresssupportsectiononthesheararmspivots
andpushitdownuntilbothsideslockwithaclickingsound.Pin
in=open.
Makesurethesnaplocksareproperlylockedbefore
proceeding.Ifnot,turntheredbuttonsLanti-clockwise
tolock.
7.
Tiltthelowerhalfofthemattresssupport(bedendattachments
towardsthefloor)andleaveithanging.
8.
Bothpersons:Grabthesidesoftheupperhalfofthemattress
support.Liftandtipituptohorizontalposition.
9.
FitthesquareplasticguidesHonthesheararmsintothe
guidewaysIonthemattresssupportframe.
10.
Bothpersons:Standonepersononeachsideandholdboth
sections.Fittheinsertsintothetubesandpressthesections
together.Makesuretheinsertsarepushedallthewayin(no
gapontheframe).
11.Tightenthescrewsonthelowerhalfofthemattresssupport
andthefingerscrews,underthesidetubesoneachsideofthe
mattresssupport.
12.Connectallmotorplugstothecontrolbox(seelabelonthe
controlboxforcorrectplacement).
Makesurethatallmotorwiresareplacedovertheshear
armsandrunningfreefrommovingparts.
13.Attachthelockingcamovertheplugs.
14.Connectthebedtothemains.
3.2.2Assemblyofmattresssupport(1person)
1.Lockthebrakes.
2.Inserttheplugfromthehi/lomotorinthecontrolboxand
connectthebedtothemains.
3.Lowerthebedcompletelydown.
4.Disconnectallmotorplugsfromthecontrolboxanddisconnect
thebedfromthemains.
5.
PullouttheredbuttonsLoneachsideofthemattresssupport
sectionandturnthemanti-clockwisetoopenthesnaplocksE.
Pinout=open.
6.
HoldthelowerhalfofthemattresssupportCinanupright
position;leaningonthebedendattachments.Tiltitinoverthe
baseframeB.LowerituntilthesnaplocksEleanontheshear
armspivotsF.
7.Pushthesectiontowardsthemiddleofthebeduntilthesnap
locksarelockedwithaclickingsound.Pinin=open.
Makesurethesnaplocksareproperlylockedbefore
proceeding.Ifnot,turntheredbuttonsLanti-clockwise
tolock.
1581143-A7

Invacare®SB®400
8.Moveovertotheupperhalfofthemattresssupport.
9.
Liftthesectioninthemiddle.Standingwithonefootinsidethe
bedbaseframe,lowerthesectiondownontothesheararms,
untilthesquareplasticguidesonthesheararmsHconnectwith
theguidewaysonthemattresssupportframeI.
10.
Standonthemiddlelongsideofthebed.Fittheinsertsintothe
tubesandpushthesectionstogether.Makesuretheinsertsare
pushedallthewayin(nogapontheframe).
11.TightenthescrewsGonthelowerhalfofthemattresssupport
andthefingerscrewsK,underthesidetubesoneachsideofthe
mattresssupport.
12.Connectallplugsfromthesectionmotorstothecontrolbox
accordingtothelabelonthecontrolboxandthemarkingson
theplugs.
Makesurethatallmotorwiresareplacedovertheshear
armsandrunningfreefrommovingparts.
13.Attachthelockingcamovertheplugs.
14.Connectthebedtothemains.
3.2.3Disassemblyofmattresssupport(2persons)
—Recommended
IMPORTANT!
–Twopersonsareneededtocarryoutthese
instructions.
Personone=intheheadendofthebed.
Persontwo=inthefootendofthebed.
1.Lockthebrakes.
2.Inserttheplugfromthehi/lomotorinthecontrolboxand
connectthebedtothemains.
3.
Usethehandcontroltoraisethebeduntiltheplasticguidesare
centredinthemiddleoftheguideways.
4.Removethelockingcamfromthecontrolunitanddisconnect
allmotorplugsfromthecontrolboxanddisconnectthebed
fromthemains.
5.Loosenandremovethefingerscrewsinthemiddleofthe
mattresssupport.
6.
Personone:Pullouttheupperhalfofthemattresssupportuntil
theinsertsareoutofthetubes.
Persontwo:Supportthelowerhalfofthemattresssupport.
7.
Personone:Supporttheupperhalfofthemattresssupport.
Persontwo:Tiltthelowerhalfofthemattresssupport(bedend
attachmentstowardsthefloor)andleaveithanging.
8.
Bothpersons:Grabthesidesoftheupperhalfofthemattress
support.Slide/liftthesectionoutoftheguideways.
81581143-A

Assembly
9.
Bothpersons:Setitaside,standingonthebedendattachments.
Makesureitstandsstableonasolidsurface.
10.
PullouttheredbuttonsLoneachsideofthemattresssupport
sectionandturnthemanti-clockwisetoopenthesnaplocks.
Pinout=open.
11.
Bothpersons:Grabthesidesofthelowerhalfofthemattress
support.Liftitoffthesnaplocks.
12.Setitaside,standingonthebedendattachments.Makesureit
standsstableonasolidsurface.
3.2.4Disassemblyofmattresssupport(oneperson)
1.Lockthebrakes.
2.Inserttheplugfromthehi/lomotorinthecontrolboxand
connectthebedtothemains.
3.
Usethehandcontroltolowerthebedcompletelydown..
4.Removethelockingcamfromthecontrolunit
5.Disconnectallmotorplugsfromthecontrolboxanddisconnect
thebedfromthemains.
6.Loosenthewires.
7.Loosenandremovethefingerscrewsinthemiddleofthe
mattresssupport.
8.Standattheendoftheupperhalfofthemattresssupport,hold
thesidesontheframeandpullitstraightoutuntilitcomesto
astop.
9.Tipitgentlyontotheflooruntilitstandsonthebedend
attachmentsandsetitaside.
10.Moveovertothelowerhalfofthemattresssupport.
11.
PullouttheredbuttonsLoneachsideofthemattresssupport
sectionandturnthemanti-clockwisetoopenthesnaplocksE.
Pinout=open.
12.Standinthebedendandpullthesectionbackwardsuntilit
unlocksandleansonthesheararmspivots.
13.Tipthesection,toanuprightposition,standingonthebedend
attachments.
14.Setitaside,standingonthebedendattachments.Makesureit
standsstableonasolidsurface.
15.
3.3Sheararms
CAUTION!
Riskofpersonalinjury
Personalinjurycanoccurifthesnaplockbetweenthe
baseandthesheararmisnotcorrectlyengaged.
–Securethesnaplock.
IMPORTANT!
Ifwiresgettrappedbetweenthebaseandthesheararm
theycangetdamaged.
–Makesurethewiresrunfreefrommovingparts.
IMPORTANT!
Iftheclamponthepipepingetsdeformedthepincould
loosen.
–Neverpulltheclampandalwaysmakesureitis
properlyclosed.
3.3.1Assemblyofsheararms
Thesheararmshavetobeinthelowestpositionbefore
starting.
1.Lockthebrakes.
2.Placeonepersoninthebedfootendandoneinthebedheadend.
1581143-A9

Invacare®SB®400
3.Liftthesheararmsinbothends,ontothebaseframe.
•
Thepersonintheheadendofthebedfitsthesquareplastic
guidesintotheguideways.
atthesametime:
•Thepersoninthebedfootendfitsthesheararmspivotson
topofthespacersAandtheendsofthesheararmsonto
theattachmentsBonthebaseframe.
4.
Attachthehi/lomotortotheframewiththecotterpin.Make
suretheclampisclosingproperly.
5.
Putbackthecotterpinsintheendsofthesheararmsandclose
theclamps.
MakesuretheplasticbushingsCarecorrectlyinserted
beforeclosingtheclamp.
3.3.2Disassemblyofsheararms
Thesheararmshavetobeinthelowestpositionbefore
starting.
101581143-A

Assembly
1.Startatthebedfootend.
2.
Removethehi/lomotorfromtheframe:
a.Opentheclamp.
b.Holdthemotorandremovethecotterpin.
Becarefulnottoletthemotorfallwhenremovingthe
cotterpin.
3.
Removethecotterpinsconnectingthesheararmsonthebase
frame.
Makesurethesheararmsdon’tfalltothefloorwhen
removingthecotterpins.
4.Placeonepersonintheheadendandoneinthefootendof
thebed.
5.
•Headend:Pullthesheararmsoutoftheguideways.
atthesametime:
•Footend:Holdthesheararmstopreventthemfromfalling
offthespacersanddownonthebaseframe.
6.Holdinbothendsandliftitoutofthebaseframe.
3.4Bedends
CAUTION!
Riskofsqueezing
Ifthebedendisnotcorrectlylockeditcanfalldownand
causeinjurytouser.
–Makesurethelockingpinsareengaged.
Riskswhenusingbedendwithremovableplate.
–Iftheuserisrestless,confusedorhasspasms;Victoria
Bedends(withremovableplates)mustNOTbeused.
Makesurethatthesiderailsarecombinedwith
therighttypeofbedends.
–LineorBrittVsiderailsshallbeusedwithSusanne,
Sophie,AnitaorVictoriabedends.
–Thesteelsiderailsareoptionalanddesignedtobe
usedwithEmma,OliviaorPiggybedends.
Lockingpin
Mountingthebedends
1.Liftthebedendandplaceonthebedendattachments.
2.Pushdowntoclickintoplace.
3.Thelockingpinmustthenberotatedandlockedintoposition.
Dismountingthebedends
1.Pullthelockingpinout,andturnhalfwaytolockthepin.
2.Repeatontheotherside.
3.Pullthebedendupandout.
3.4.1BedendwithU-profiles
ForthePiggyBedendthebedendattachmentswith
U-profilearerequired.
1.ReplacethestandardbedendattachmentswiththeU-profile
attachments(ifnotalreadyassembled).
2.PressthebedendintotheU-profileattachments.
1581143-A11

Invacare®SB®400
3.5SideRails
3.5.1Scala2siderail
Mountingsiderail
1.
Placethesiderailoverthetopframewiththereleasesystem
Aattheheadendofthebed.
Theforklinksonthesiderailmustbemounted
accordingtotheinstructiononthesiderail.
2.
TightenthefingerscrewsBtoattachthesiderailonthetop
frame.Makesureitissteadyandfastened.
Dismountingsiderail
1.LoosenthetwofingerscrewsBandremovethesiderail.
3.5.2BrittVandLinesiderail
WARNING!
Riskofentrapment/suffocation
Theusercangettrappedorfalloutofthebediftheside
railisnotcorrectlymountedordamaged.
–Makesurethatallglidingshoesarecorrectlyguided
intothebedendguideways.
–Makesurethatallsiderailbarsareabovethelocking
pinandproperlylocked.
–Makesurethatthestrapsbetweenthebarsarenot
damagedorloose.
Mounting
1.Lifttheupperbarinoneendofthesiderail.Thereleasebuttons
Cmustfaceup/outwards.
2.PressinthelockingpinAintheendofthesiderail.
3.GuidethethreeglidingshoesB(intheendofthesiderailbars)
upintothebedendguideways,untiltheyhaveallpassedthe
lockingpinD.
4.Repeatsteps2and3tomounttheothersideofthesiderail.
Dismounting
1.Lowerthesiderail.
2.Liftthelowerbar,inoneend,tomakethelockingpinDvisible
andpressitinwithascrewdriver.
3.Lowerallthreebars,untiltheyareoutoftheguideways.
4.Repeatsteps2to3todismounttheotherendofthesiderail.
3.5.3Versollsiderail
FormountingofVersollsiderailseeseparatemanualdeliveredwith
theaccessory.
3.6Wiring
IMPORTANT!
–Thewiresmustbemountedinsuchawaythattheyare
nothangingontheflooranddonotblockthecastors.
•Checkthewiringbyoperatingthemotorsofthebedtotheir
outerpositions.
•Thereisnoriskofsqueezingthewireswhencorrectlyinstalled.
•Itisnormalforwiresstostretchslightlyaftersomeusage.
•Thewiresareequippedwithplugsatbothsectionsandcanbe
replacedindependently(exceptfortheheightmotor).
IMPORTANT!
IPProtection
Thehandcontrol,controlunitandmotorsareprotected
accordingtoIPx4orIPx6.
–ToguaranteetheIPprotection,alockingcammustbe
installedonthecontrolunit.
Mountingwires
1.Legmotor
Placethewirebetweentheupperframecrossbarandtheshear
armscrossbar.
2.Mainswire
Leadthewireoverthebaseframecrossbarandthesheararms
crossbar.
121581143-A

Assembly
3.Leg-andhi/lomotor
Leadbothwiresbetweentheupperframecrossbarandthe
sheararmscrossbar.
4.Handcontrol
Leadthewirebetweentheupperframeandthesheararms.Lift
thecablewhenthebedismoved.
3.7Mattressretainers
Mattressretainerskeepthemattressinplacewhentheuserismoving
inthebedorin/outofbed.Theyalsoenablethemattresstofollow
themovementswhensectionsarepositionedwiththehandcontrol.
WARNING!
Riskofinjury
ifthemattressretainersareremoved,themattresscan
slidesidewaysandcausetheusertofalloutofthebed
orgettrappedinthebed.
–Alwaysusemattressretainersandbecarefultoput
thembackafteranyadjustments.
–Alwaysusetherightretainersforthebed.
–Alwaysplacetheretainersatthecorrectplace
accordingtoinstruction.
Mountingmattressretainers
1.
Clipthemattressretainerdown,overthemattressframe.
Makesurethattheendwiththehookisunderneath
thelaths.
Placementofretainers
Headend
Crosswiselaths:PlacethemattressretainersAbetweenlath3and4.
Lenghtwiselaths:Placethemattressretainersbetweenthesmall
bracketsContheouterlaths.
Footend
FoldoutthemattressretainerB.
3.8Mattresssupportextension
Forpatients,tallerthantwometersitisrecommendedto
extendthebedwithamattresssupportextension.
WARNING!
Riskofinjury
Theusercanfalloutofbed,gettrappedorsuffocated.
–Alwaysextendthemattresswhenextendingbed.
–Theremustbeadistanceofmorethan2,5cm,
betweenthebedendandthemattressbow,toavoid
entrapmentoffingers.
WARNING!
Riskofinjury
Theusercangethitbytheliftingpoleorfalloutofbed.
–Alwaysmakesuretotightenthescrewsforthe
mattresssupportextension.
ABC
Extendthebed
Thebedcanbeextended8or16cminthefootendofthebed.
1.Dismountthesiderail(s).
2.LoosenthescrewsAonthebedendattachments.
3.PulloutthebedendattachmentsB8or16cm,andre-tighten
bothscrews.
4.MountthemattressbowC.Makesurethereisatleast2,5cm
betweenthemattressbowandthebedendwhenmounted.
5.Replacethemattressorputinafittingmattresspiece.
6.Mountthesiderail(s)andliftingpole(bedheadend).
Loosemattresspiecesshouldalwaysbefittedinthefoot
endofthebed.
Allenkey
3.9BumperwheelsonEmmabedends
Bumperwheelscannotbemountedontootherbedends.
Thebumperwheelscanbemountedintwodifferentways.See
illustrations.
1581143-A13

Invacare®SB®400
1.Mountthebushinginthebumperwheel
2.Fastenthebumperwheelwithascrewintothebedend.
3.10Accumulatorbackup
BedsequippedwithaaccumulatorhasanadditionalboxAnextto
thecontrolunitB.Thebackupensuresthatthebedcanbeadjusted
duringapowerfailureortransport.
A B
IMPORTANT!
Lowaccumulatorcapacity
–Whentheaccumulatoronlyhascapacityleftforone
moreliftingcycle,thecontrolboxwillmakeanaudible
sound,whenusingthehandcontrol.
WARNING!
Riskofexplosion
Oldorfaultyaccumulatorsmaygenerateanexplosive
gasmixtureduringcharging.
–Theaccumulatorboxisprovidedwithventstoensure
adequateventilationofthebox.Donotblockor
coverthevents,asthismayresultinpressurebuilt-up
andtheriskofexplosion.
Mountingthebackupbattery
1.Installthebox,onthebed´sbaseframe,nexttothecontrol
unitB.
2.Connectthecabletothecontrolunit.
Chargingthebatteries
1.Connectthecontrolunittothemains.
•Thecontrolunitmustbeconnectedtothemainsfor
24hourspriortofirstuse.
•Accumulatorsmustbecharged,atleast,every6months
formaintenancepurposes.
Preventivemaintenance
Frequent,suddendischargesreducethebackup’slife.
Werecommendtheaccumulatorbetestedatleastonceayear.
Accumulatorsarenotdamagedbycontinuousconnectiontothe
mains.
Exchangingtheaccumulators
•Accumulatorshavetobeexchangedafter4years.Depending
onhowthebackupisusedtheexchangemayhavetotake
placeearlier.
•Accumulatorsmustbeexchangedassets.
•Accumulatorsmustbereplacedwithaccumulatorsofthesame
typeormechanicallyandelectricallycompatibleaccumulators
(12V-1,2Ah).
•Accumulators,inaset,musthaveidenticalproductioncodes.
Priortoinsertionmakesurethattheaccumulatorset
iscorrectlyconnectedaccordingtothedrawing(inthe
accumulatorbox),andthatnoneoftheconnectionsare
loose.
141581143-A

Maintenance
4Maintenance
4.1Maintenance
Aservicecontractcanbemadeinthecountries,whereInvacare®has
itsownsalescompany.IncertaincountriesInvacare®offerscourses
inserviceandmaintenanceofthebed.Sparepartslistsandadditional
usermanualsareavailablefromInvacare®.
Withnormaldailyuse,servicemustbecarriedoutaccordingtothe
checklistaftertwoyearsuseandthereaftereverysecondyear.
IMPORTANT!
–Themattresssupportmustbesupportedduring
serviceinspections,topreventaccidentallowering.
–Onlypersonnelwhohavereceivedthenecessary
instructionsortrainingmayperformserviceand
maintenanceofthebed.
–Afterreconditioningthebed,orifbedfunctions
change,servicemustbecarriedoutaccordingtothe
checklist.
BeforeUse
•Ensurethatallmanualandelectricalpartsfunctionscorrectly
andareinasecurestate.
•Check,byraisingandloweringthebed,thatthesheararmsrun
smoothlyintheguideways.
Afterthreemonths
•Ensurethatallmanualandelectricalpartsarefunctioning,and
tightenbolts,screws,nuts,etc.
Everyyear
•Werecommendasafetytestcomprisingthemotors’
performanceandmechanicalstate.
Everysecondyear
•Serviceshouldbeperformedaccordingtothechecklist.
Motors,handcontrolandcontrolunitsareserviced
byexchangingthefaultypart.
4.1.1Checklist-Maintenance
Checkpoints
qCirclips,cotterpinsandplasticfixingring-properlylockedand
intact.
qScrews-tightened.
qWeldings-intact.
qSideraillockingandmovingsystem-properlylockingand
runningsmoothly.
qCastorfittings-tightened.
qCastorbrakes-lockingproperly.
qHeightadjustmentmotor-runningproperly.
qBackrestmotor-runningproperly.
qThighsectionmotor-runningproperly.
qWires-correctlywiredandundamaged.
qElectricplugs-undamaged.
qDamagedcoating-repaired.
qLinesiderailstraps-notfrayedorcracked.
qAccessories-correctlyassembledandcorrectfunction.
qRastofixfitting-checkfunction.
qMotors,controlunitandhandcontrol-keepcleanfromdust
anddirt.Checkfordamage.
qAnchorpoints,cables,pistonrod,casingandplugs-Checkfor
damage.
4.2Inspectionafterrelocation-Preparefor
newuser
IMPORTANT!
Whenthebedhasbeenrelocated;beforegiventoanew
userithastobethoroughlyinspected.
–Inspectionmustbedonebyatrainedprofessional.
–Forregularmaintenanceseemaintenancechart.
4.2.1Checklist-Afterrelocation
Checkpoints
qCheckthatthesidetubesofthemattresssupportarefully
inserted,alignedandlocked.
qCheckthatthelatches,lockingthemattresssupportonthe
sheararms,areproperlyengaged(redbuttononthemattress
support).
qCheckthelockingofthemotors(pipepinscorrectlymounted).
qChecktheelectronicwiringforthemotors(wiresnotsqueezed).
qCheckthattheenclosingofthemotorsareintact(nocracks
thatenablesfluidstopierce).
qCheckthatthelockingcamisproperlymountedoverthe
contactsinthecontrolbox.
qCheckthesectionsofthemattresssupportbyusingthehand
controltoactivateallfunctionsofthemovingparts.
qCheckthefunctionofthebrakes.
qCheckthatthesnaplocksonthebedendsareproperlylocked
(pinallthewayin=locked)
qCheckthelockingfunction(s)ofthesiderails.
qCheckthatallbedslatsareintactandnotloose.
4.3Lubrication
Werecommendlubricatingthebedaccordingtothefollowingtable:
PartofbedLubricationmethod
1Bearingsforlifting-andsheararmsOil(medicallyclean)
2MotorsuspensionOil(medicallyclean)
3MotorbearingsandRastofixfittingGrease
4GlidingshoesandguidewaysGrease
IMPORTANT!
TheglidingshoesintheLinesiderails´glidingsystem
movesluggishlyiflubricatedwithoil.
1581143-A15

Invacare®SB®400
4.4Cleaninganddisinfection
IMPORTANT!
Wrongfluidsormethodscanharmordamageyou
product.
–FollowinstructionscarefullyforeitherNon-washable
orWashablecomponents.
–Neverusecorrosivefluids(alkalines,acid,cellulose
thinner,acetoneetc)
–Neveruseasolventthatchangesthestructureofthe
plasticordissolvestheattachedlabels.
–Alwaysmakesurethatthebediscarefullydriedbefore
takingitintouseagain.
4.4.1Non-washablecomponents
IMPORTANT!
Non-washablecomponentscannotwithstandwashing
withJetbasedequipment.
–Thewashabilityofthecomponentsmustbedetermined
byauthorizedpersonnel.
–IfthecomponentscannotwithstandJetbase
equipmentorifitisuncleartheyhavetobecleanedas
non-washablecomponents.
Electricalcomponents
Method:Wipeoffwithawetclothorsoftbrush.
Maxtemp:40°C
Solvent/
chemicals:
Water
Metalcomponents
Method:Wipeoffwithawetclothorsoftbrush.
Maxtemp:40°C
Solvent/
chemicals:
Householddetergentorsoapandwater,6-8pH
Wood(includingtextilestrapsonsiderails,ifexisting)
Method:Wipeoffwithawetclothorsoftbrush.
Maxtemp:40°C
Solvent/
chemicals:
Householddetergentorsoapandwater,6-8pH
Textiles(includingupholsteryandmattresses)
Method:Seeattachedlabeloneachproduct.
161581143-A

Troubleshooting
5Troubleshooting
5.1Troubleshootingelectricalsystem
SymptomPossiblecauseRemedy
MainsarenotconnectedConnectmains
FuseinthecontrolunitisblownReplacethecontrolunit Mainsindicatordoesnotlightup
ControlunitisdefectiveReplacethecontrolunit
Motorplugisnotfullyinsertedintothe
controlunit.
Insertthemotorplugproperlyintothe
controlunit
Themotorisdefective.Replacethemotor
Motorcableisdamaged.Replacethecable
Mainsindicatorlightsup,butthemotorisnot
running.Therelayinthecontrolunitmakesa
clickingnoise.
ControlunitisdefectiveReplacethecontrolunit
ControlunitisdefectiveReplacethecontrolunit
Mainsindicatorlightsup,butthemotorisnot
running.Norelaysoundisheardfromthe
controlunit.HandcontrolisdefectiveReplacethehandcontrol
ControlunitisdefectiveReplacethecontrolunit
Controlunitisinorderexceptforone
directionononechannel.HandcontrolisdefectiveReplacethehandcontrol
Motorisrunning,butthepistonroddoesnot
move.
Themotorcannotliftfullload.
Motornoise,butnomovementofpistonrod.
Pistonrodoperatesinwardsandnot
outwards.
MotorisdamagedReplacethemotor
Riskofpersonalinjuryanddamagetotheproduct.
–Thebedmustbeunpluggedfromthemainpowersourcebeforeopeningorrepairingelectricalparts.
WARNING!
Riskofpersonalinjuryanddamagetotheproduct.
–Thebedmustbeunpluggedfromthemainpowersourcebeforeopeningorrepairingelectricalparts.
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Invacare®SB®400
6Technicaldata
6.1Dimensionsbed
•Allmeasurementsarestatedincm.
•Allanglesarestatedindegrees.
•Allmeasurementsandanglesarestatedwithouttolerances,ona
non-extendedbed.
Thebedcanbeextendedrespectively8or16cm´sinfootend.
Invacare®reservestherighttochangethestatedmeasurementsand
angleswithoutwarning.
Mattresssupportwidth90cm
Totalwidth100cm
Mattresssupportlength200cm
Totallength220cm
Mattresssupporttofloorheight35-90cm
Underbedclearance17cm(125mmwheels)
Totalheight(withliftingpole)155-210cm
6.1.1Weightsbedparts
Max.userweight
(providedthattheweightofthemattress+
accessoriesdonotexceed35kg)
145kg
Max.safeworkingloadweight
(includingmattress+accessories)180kg
Weightsbed
Mattress
support
Completebed,3-sectioned(standardbaseframe+
mattresssupport,exclaccumulatorback-up)79kg
Completebed,4-sectioned(standardbaseframe+
mattresssupport,exclaccumulatorback-up)84kg
Upperhalfmattresssupport,(exclaccumulator
back-up)22kg
Upperhalfmattresssupport,(inclautoregression,excl
accback-up)22kg
Lowerhalf,3-sectionedmattresssupport16kg
Lowerhalf,4–sectionedmattresssupport21kg
Baseframe-standard41kg
Baseframewithcentralbrakes46kg
6.2Dimensionssiderails
SiderailMeasures
l=length
h=height
Type
m=mounted
r=releasebutton
Linestandardl=206cm
h=40cm
Fulllengthaluminium
m=onbedendguideways
r=centeredonsiderail
LineExtendablel=206-226cm
h=40cm
Fulllengthextendable
(telescopic)aluminium
m=onbedendguideways
r=centeredonsiderail
BrittVl=205cm
h=40cm
Fulllengthwood
m=onbedendguideways
r=centeredonsiderail
ScalaBasic2
ScalaBasicPlus2
l=168cm
h=40cm
3/4lengthcollapsiblesteel
m=onsidetube
r=inheadsection
ScalaMedium2l=165cm
h=46cm
3/4lengthcollapsiblesteel
m=onsidetube.
r=inheadend
ScalaDecubi2l=168cm
h=54cm
3/4lengthcollapsiblesteel
m=onsidetube
r=inheadend
Versolll=156cm
h=40cm
3/4lengthcollapsiblesteel
m=onsidetube
r=infootend
6.2.1Weightssiderails
SiderailLine4,5kg/pcs
SiderailLine,extendable6,5kg/pcs
SiderailBrittV7,7kg/pcs
SiderailScala27,4kg/pcs
SiderailVersoll9,3kg
BedendEmma7kg/pcs
BedendVictoria10kg/pcs
BedendSusanne8,5kg/pcs
BedendSophie8,5kg/pcs
BedendAnita9kg/pcs
BedendPiggy6kg/pcs
BedendOlivia9,5/10kg(headend),6,5
kg(footend)
Liftingpole4,2kg
6.3Environmentalconditions
Storageand
transportationOperation
Temperature-10°Cto+50°C+5°Cto+40°C
Relativehumidity20%to75%
Atmospheric
pressure800hPato1060hPa
181581143-A

Technicaldata
Beawarethatwhenabedhasbeenstoredunderlow
temperatures,itmustbeadjustedtooperatingconditions
beforeuse.
6.4Electricalsystem
Voltage
supply
Uin230Voltage,AC,50Hz(AC=Alternating
current)
Maximum
current
input
Iinmax.1,5Ampere
Intermit-
tent(peri-
odicmotor
operation)
10%2minON/18minOFF
Insulation
class
CLASSIIequipment
TypeB
Applied
Part
AppliedPartcomplyingwiththespecified
requirementsforprotectionagainstelectricalshock
accordingtoIEC60601-1.
Soundlevel48dB(A)
Degreeof
protection
Thecontrolunit,externalpowersupply,motorsand
handcontrolsareprotectedaccordingtoIPx4or
IPx6(dependingonconfiguration).Seebedproduct
labelandlabeloneachelectricdeviceforcorrectIP
class.ThelowestIP-classificationdecidestheoverall
classificationofthebed.
IPx4:Thesystemisprotectedagainstwater
splashedfromanydirection.
IPx6:Thesystemisprotectedagainstwater
projectedfromanydirection(nothighpressure).
Thebedhasnoisolator(mainswitch).Ifthebedneedsto
beelectricallydisconnected,ithastobeunpluggedfromthe
mainssocket.
6.5Electromagneticcompliance(EMC)
Guidanceandmanufacturer´sdeclaration–electromagneticemission
Themedicalbedisintendedforuseintheelectromagneticenvironmentspecifiedbelow.Thecustomerortheuserofthebedshouldassure
thatitisusedinsuchanenvironment.
EmissionstestCompliance
ClassAorClassBElectromagneticenvironment-guidance
RFemissions
CISPR11(partly)GroupIThemedicalbedusesRFenergyonlyforitsinternalfunction.Therefore,itsRFemissionsare
verylowandarenotlikelytocauseanyinterferenceinnearbyelectronicequipment.
RFemissions
CISPR11(partly)ClassB
Themedicalbedissuitableforuseinallestablishmentsincludingdomesticestablishments
andthosedirectlyconnectedtothepubliclow-voltagepowersupplynetworkthatsupplies
buildingsusedfordomesticpurposes.
Harmonicemissions
IEC61000-3-2ClassA
Voltagefluctuations
/flickeremissions
IEC61000-3-3
Complies
Guidanceandmanufacturer´sdeclaration–electromagneticimmunity
Themedicalbedisintendedforuseintheelectromagneticenvironmentspecifiedbelow.Thecustomerortheuserofthebedshouldassure
thatitisusedinsuchanenvironment.
ImmunitytestIEC60601–1–2testlevelCompliancelevelElectromagneticenvironment—guidance
Electrostatic
discharge(ESD)
IEC61000-4-2
±6kVcontact
±8kVair
±6kVcontact
±8kVair
Floorsshouldbewood,concreteorceramictile.If
floorsarecoveredwithsyntheticmaterial,therelative
humidityshouldbeatleast30%.
Electrostatic
transient/burst
IEC61000-4-4
±2kVforpowersupply
lines
±1kVforinput/outputlines
±2kVforpowersupply
lines
±1kVforinput/outputlines
Mainspowerqualityshouldbethatofatypical
commercialorhospitalenvironment.
Surge
IEC61000-4-5
±1kVdifferentialmode
±2kVcommonmode
±1kVdifferentialmode
±2kVcommonmode
Mainspowerqualityshouldbethatofatypical
commercialorhospitalenvironment.
1581143-A19

Invacare®SB®400
Voltagedips,short
interruptionsand
voltagevariationson
powersupplyinput
lines
IEC61000-4-11
<5%UT(>95%dipinUT)
for0,5cycle
40%UT(60%dipinUT)for
5cycles
70%UT(30%dipinUT)for
25cycles
<5%UT(>95%dipinUT)
for5sec
<5%UT(>95%dipinUT)
for0,5cycle
40%UT(60%dipinUT)for
5cycles
70%UT(30%dipinUT)for
25cycles
<5%UT(>95%dipinUT)
for5sec
Mainspowerqualityshouldbethatofatypical
commercialorhospitalenvironment.Iftheuserofthe
medicalbedrequirescontinuedoperationduringpower
mainsinterruptions,itisrecommendedthatthemedical
bedbepoweredfromanun-interruptiblepowersupply
orabattery.
UTisthea.c.mainsvoltagepriortoapplicationofthe
testlevel.
Powerfrequency
(50/60Hz)magnetic
field
IEC61000-4-8
3A/m3A/m
Powerfrequencymagneticfieldsshouldbeatlevels
characteristicofatypicallocationinatypicalcommercial
orhospitalenvironment.
201581143-A