Sanyo MIR-153 User manual

INSTRUCTIONMANUAL
CooledIncubator
o
MIR-153
MIR-253
MIR-553
MIR-153MIR-253MIR-553
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Besuretoobeythismanualforsafety.
ThankyouforyourpurchaseoftheSanyo
incubator.Pleasereadtheseinstructionscare-
fullybeforeusing.
Youmustconformtothismanualafter
readingthroughoutwell,becausethis
manualcontainsmanyimportantitems
forsafety.
Besuretoobeythismanualforsafety1-3
AFewPrecautions4
Cautions5
InstallationSite5
NameandFunctionofParts6~7
OperatingInstructions8~13
CareandMaintenance14~15
TroubleShooting16
Attention17
EnvironmentalConditions17
Specifications18
Itemsaredescribedsothatyoucanusethisunit
safelyandproperly,andsothatyoucantake
precautionstopreventpossibleinjuryanddam-
agetoyouandotherpeople.
Theyaredistinguished[WARNING]from[CAU-
TION]byitscontents.Besuretoobservethese
contentsbecausetheycontainmanyimportant
itemsforsafetyoperation.
Indicationandmeaningareasfollows.
.WARNING!
Thiscontentmeansthatitispossibleto
resultinfatalinjuryorseriousinjuryto
human.
Thiscontentmeansthatitispossibleto
resultininjurytohumananddamageto
thing.
Markshows;
ytvA markmeanscaution.
<9markmeansprohibition.
•markmeansinstruction.
Besuretokeepthismanualintheplace
canbereadbytheuseratanytimeafter
youread.
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Keeptheserulesforsafetybyallmeans.
!\WARNING!
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Don'tuseitoutdoors.Whenisusedat
theplacesplashingtherainwater,this
maycauseelectricalleak/shock.
Theinstallationdependsonstoreor
specialtytrader.Whenisdope installa-
tionconstructionbyoneseif,ifitisdefi-
ciency,thismaycausegasleak,liquid
leak,shockandfire.
Theinstallationmustbedone ina place
bearingweightenoughsurely.When
strengthlackandinstallationareincom-
plete,thismaycauseinjurybyfalling
andturningovertheproduct.
Don'tinstallitintheplacethatiseasy
tobesplashedand/orthereisa lotof
moisture.Deteriorationoftheinsulation
maycauseelectricalleak/shock.
Useanoutletmorethanrating15A
alone.Whenuseittogetherwithother
appliance,abnormalheatingaround
branchoutletmaycauseignition.
Afterremoveddustfrompowersupply
plug,insertpowersupplyplugtoa root
ofbladesurely.Dustypowersupplyplug
andinsufficientplug-insertingmaycause
ignition.
Useoutletwithgroundtopreventa
shock.Ifthereisnooutletwithground,
entrustspecialtytraderwithgroundcon-
struction.
Don'tconnectthegroundrouteofground
constructiontogroundrouteofgaspipe,
waterservicepipelightningrodandtel-
ephone.Incompletegroundcancause
shock.
Don'tputa thingandforeignmetal,such
aspinandwire,ina ventandbetween
gapsanddischargingoutletforinnercir-
culation.Ifshockoccursordrivingsec-
tionmoves,whichmaycauseinjury.
Don'tputthevolatileorinflammablear-
ticleinthecontainer.Itmaycauseex-
plosion/fire.
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Whentherepair,maintenanceandin-
spectionisdone,changethepowersup-
plyswitchtostopanddisconnectthe
powersupplyplug.Itmaycauseshock
andinjury.
Don'tinhalemedicine,streamandpower
duststackedaroundwhenrepairingthe
product.Itmaycauseimpairingthe
health.
Don'tpourwaterdirectlyontheprod-
uct.Itmaycauseshortcircuit/shock.
Thepersqnexceptserviceengineer
mustnotdisassembleandrepair/modify.
Catchingfireandabnormaloperation
maycauseinjury.
Disconnectthepowersupplyplugwhen
thefluorescentlampisreplaced.Itmay
causeshock.
Disconnectthepowersupplyplugin
abnormality.Ifholdabnormaloperation,
thismaycauseshockandfire.
Avoidstoretheproductintheplacefor
infantplayingandavoidclosethedoor
tightlywhenshutdownandstorethe
product.Itmaycauseshuttinganinfant
in.
Thedismantling/thedisposaldependon
aspecialmanufacturer.Leavingtheunit
asitismaycauseaccident,suchas
shuttinganinfantin.
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Placetheunitona levelandstrong
placeandperformthepreventionofturn-
ingover.Wheninstallationisincomplete,
thismaycauseinjurybyliquidleak,fall-
ingandturningovertheproduct.
Don'tuseitbesidesratingfrequencyof
ratinglabelattachedtothemainbody,
thevoltage.Itmaycausefire/shock.
Settheinstallationofshelfboardsurely
justly.Theremaybethethingthatitis
causedofinjurywhenfalloff.
Don'tputa thingmorethan30kgon
shelfanddon'tthrowa thinginto.Fall-
ingmaycauseinjury.
Whena powersupplydisconnectsthe
plug,I holdpowersupplyplugofpoint
byallmeansnottohavepowersupply
code,andpullitup.Itmaycausefire
byshockandelectricalleak.
Don'tdamageandinjurythepowercord
andplug.And,don'tuseiflooseninlet
ofpowersupplyplug.Itmaycausefire/
shock.
Don'ttouchelectricalpartssuchas
powersupplyplugwithwethand.Itmay
causeshock.
Usea powersupplyforthiscontainer
froman.outletequippedwithwhenuse
machineryina container.Itmaycause
fire.
Confirmthesettingpointifresuméop-
erationafterpowerfailureorturningoff.
Changingofsettingpointmaycausein-
jury(harming)tocontents.
Don'tputa containerwhichholdsheavy
thingorwaterontheproduct.Falling
maycauseinjuryandtheinsulationof
electricalcomponentmaybedeteriorated
withthespilledwater,andtheymay
causeelectricalleak.
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Don'tgetontoandputa thingonthe
product.Turningover,damageandfall-
ingmaycauseinjury.
Don'tputbottlesandcansinwhenused
thiscontaineratsettingtemperatureless
than0°C.Itmaycauseinjurybybreak-
ingthebottlesduetofreezingcontents.
Don'ttoucha thingina container(a
thingmadebymetalinparticular)with
wethandwhenusedthiscontainerat
settingtemperaturelessthan0°C.Itmay
causefrostbite.
Holdthehandlewhenshutthedoor.
Holdinga placeexceptthehandlemay
causeinjurybycatchinga fingerin.
Don'tplacea handonglass,anddon't
addstrongpower.Breakingofglassmay
causeinjury.
Putontheglovesinrepairingthisprod-
uct.Itmaycauseinjurybycorner/edge
ofinteriorparts.
Payattentiontoavoiddamagetopower
supplycordafterpullingoutofoutletin
movingtheproduct.Itmaycauseshock/
fire.
Completelydodrainageofwaterof
evaporatingdishwhenmovea product.
Leakageandsplashingofwatermay
causeelectricalleak/shock.
Becarefulnottoturnovercarefully
whenmovetheproduct.Payattention
nottoturnovercarefullywhenmovethe
product.Itmaycauseinjurybyturning
over.
Pullpowersupplyplugoutofoutlet
whenshutdowntheproductforlong
time.Deteriorationofinsulationmay
causeshock,electricalleakandfire.
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AFEWPRECAUTIONS
ODonotusetwo-waysocketsetc,becauseit
couldcauseproblems.Alsousean exclusive
breaker.
ODonotputvolatileorinflammablechemicals
(likeethanol,benzine,alcohol,propaneorad-
hesiveagents)inthebox.
QWhencleaning,donotpourwaterdirectlyon
theoutsideoftheincubator(especiallyoncon-
trolpanelofthetopsurface).Thiscouldcause
ashort-circuitorotherproblems.
0Ifa completelyfilledbottleofmaterialisplaced
insidethecabinetandtheinsidetemperature
isloweredtobelow0°C,freezingofthecontents
couldbreakthebottle.
OWhencleaning,donotusebrushes,acids,ben-
zine,thinner,soap,cleanerorhotwater.These
willcausediscoloringordamagetocoatedsur-
faces.Onplasticorrubberparts,theywillcause
transformation,discolorationordegeneration.
Neverapplyvolatilechemicals(likebenzineetc.)
onplasticorrubberparts.Whenneutraldeter-
gentisused,besuretorinsethoroughlywith
waterafterwards.
Themaximumheatloadcapacityacceptableto
thisincubatorisshowninFigures2,3 and4
undertheheading"TROUBLESHOOTING."If
thislimitshouldbeexceeded.itmaycausethe
unittomalfunction.
Howtoground earthwire
Equipwithanearthplatetoprotectyourselfagainstelectricshockwhichcouldresultfrompoorinsulation.
Consultourshopsorelectricianfortheseinstallation.
Installinga leakbreaker
Whenyouusethisincubatorinhumidorwetsituations,youmustinstalla leakbreakeronthepowersupply
side,aswellasinstallinganearthplate.Consultourshopsoranelectricianfortheseinstallations.
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CAUTIONS
OIfthetemperaturecontrolissetforbelow5°C,
theincubatorcouldfrostup.Ifthecoolerisob-
structedbytheaccumulationoffrost,itscool-
ingcapacitywillbeaffectedandtherewill
be.ariseintemperature.Checkforfrostaccumu-
lationperiodicallythroughtheobservationwin-
dow.Ifanexcessiveamountoffrosthasaccumu-
lated,defrost.Anymaterialhighinwatercon-
tentthatiskeptintheincubatorwillcontribute
totheaccumulationoffrost.Thedefroster,how-
ever,cannotbeactuatedunlesstheinsidetempera-
tureisbelow-5°C.
©Anyheatloadplacedintheunitandswitchedon
cancausea deviationoftheinsidetemperature
fromthesetvalue.Ifthisisthecase,measure
theinsidetemperaturewitha precisionthermo-
meterplacedinthecenterofthecavityand
adjustthetemperaturecontroldialaccordingly.
©Thespaceinthecabinetiscooledbytheforced
circulationofchilledair.Itisimportantthat
theairintakeandexhaustportsnotbeobstruct-
edinanyway.Careshouldbetakentoseethat
foreignmatterdoesn'tentertheunitthrough
theports.Thiscouldcausea temperaturedevia-
tionfromthesetvalue.
OForsometimeaftertheunithasbeenstarted
orwhenthetemperatureisfairlyhigh,thecabi-
netwallsmayheatup.Thisdoesn'tindicatea
malfunction.Itindicatesthatthecondensation
preventative/powereconomyfunctionisper-
formingsatisfactorily.Hotgasesarepipedfrom
themotorcompressoralongthefrontedgesof
thecabinettopreventcondensation.
0Ifdewaccumulatesonthefrontglassortheouter
surfaceoftheframe,wipeitoffwitha softcloth.
OWhenitisdesiredtoplaceaninstrumentre-
quiringa measuringcableandpowercordinthe
cabinet,thecableandcordcanbeledthrough
theaccessholeprovidedontheleftsidewallof
thecabinet.AfterinstaËation,a rubberplug
shouldbeprovidedasaninsulationdevice.Fail-
uretousea rubberplugcaninterferewiththe
properloweringoftemperatureandleadtocon-
densationontheoutsideofthehole.
Theacceptableambienttemperaturerange
forthisincubatoris-10°C~ +35C.
0Whenreplacingtheglassprotectionplate,work
carefullysinceitcanbebrokenordamagedif
subjectedtoexcessiveforce.Thereplacement
procedurecanbefoundundertheheading"Care
andMaintenance."(MIR152,MIR252only)
©Twocontrolmethodsareavailablefortheunit:
PIDcontrolWhenthetemperatureissetabout
15°Chigherthantheambienttemperature.
Thereislittletemperaturecycle.
ON-OFFcontrolWhenthesettemperatureis
nothigherthantheambienttemperatureby
about15°C,insidetemperaturerangeisabout
2°C,resultingfromcyclerunning.
©Forthemethodofsettingthehigh/lowtempera-
turealarm,pleaserefertoprocedure underthe
head"OPERATINGINSTRUCTIONS."Anerro-
neoussettingofeitheralarmcanresultina tem-
peraturecontrolerror.
(DCheckthesetvalueinthecaseofpoweroffor
powerfailure.Ifthesetvaluehasbeenchanged,
thereispossibilitytogivea damagetocontents.
INSTALLATIONSITE
QTheunitshouldnotbeexposedtodirectsun-
light.Iftheunitisinstalledindirectsunlight
apropersunshadeorshieldshouldbeprovided.
©Adequateventilationisnecessary.A spaceof,at
least,10cmshouldbeprovidedbehindtheunit.
Poorventilationcaninterferewithproper
cooling.
OInstallationshouldbedoneona solidandlevel
surface.Installationona solidandlevelsurface
ensuresagainstabnormalvibrationandnoise.
OTheunitshouldnotbeinstalledina damparea
orneara sinkorfaucet.
0Theunitshouldbekeptawayfromheatsources
suchasa stoveorheater.
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NAMEANDFUNCTIONOFPARTS
OShade
Toprotectthefluorescentlamp.
ODoor
Thedooropensto130°.When
closed,thedoorformsa perfect
sealwiththeaidofmagnetgas-
ket.
0Doorswitch
Tostopthechilledaircircula-
tionfanwhenthedoorisopened
sothattheoutflowofchilledair
isminimized.
OObservationwindow
A3-plyheatrayabsorbingglass
panelwhicharrestsincoming
heatrays
(MIR-153and253only)
Thecabinetinteriorcanbe
screenedfromlightiftheglass
protectionplateissubstituted
foroneofblack.
(MIR-553only)
Thewindowincorporatesa
smalldoor,sealedwithmagnet
gasket,whichscreenstheinside
ofthecabinetfromlight.
0Shelves
Theshelvescanbeadjusted
vertically.
OLock
Tolock,thisshouldbeturned
180°counterclockwise.
OAdjustablelegs
Tosecuretheunitinplace,turn
thelegscounterclockwiseuntil
theunitrestssecurelyonthe
floor.
OEvaporationtray
Tocatchmeltwaterfromauto-
maticdefrostingandtoallowit
toevaporate.
0Look-inwindow
Tocheckthefrostconditionof
thecooler.
MIR-153
©Switchbox©Controlpanel
©Aircirculating
hole
©Shelves-
©Accesshole"
©Look-in-
window
©Drainhole-
-OShade
©Do
-©Observation
window
-©Glass
protection
plate
-©Lock
©Adjustablelegs©Evaporationtray
"©Doorswitch
MIR-253
©Switchbox.
©Aircirculating
hole~
©Controlpanel
©Shelves-
©Accesshole
©Look-in—
window
©Drainhole•
©Casters-
OShade
'©Door
©Observation
window
©Glass
protection
plate
-©Lock
©Doorswitch
©Adjustablelegs©Evaporationtray
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MIR-553
OShade
©Aircirculatinghole
©Shelves
©Blow-out
duet
©Acess
hole
©Door
©Lock
ÖObservation
window
©Look-in
window
rainhole
©Adjustablelegs
©Casters©Controlpanel
dDAccesshole
Whenaninstrumentthatrequires
ameasuringcableandpowercord
isplacedinsidethecabinet,the
cableandcordcanbeledthrough
theaccessholeprovided.
©Blow-outduet(MIR-553only)
Theairisledthroughtheheat
exchangerandblownthrough
theholesprovidedovertheen-
tirelengthoftheduet.
©Aircirculationfan
Housedinblow-outduet.
©Drainhole
Uncapwhenwipingcleanthe
interiorofthecabinet.Replace
thecapaftercleaning.
©Switchbox
©Controlpanel
Thecontrolpanelincludesthe
temperaturecontroldial,various
alarmsettingdials,thetempera-
tureindicatorandprogramset-
tingdial.
©Glassprotectionplate
(MIR-153and253only)
Ablackplatemaybesubstituted
whenitisdesiredthattheinteri-
orofthecabinetbescreened
fromlight.
©Innerdoor(MIR-553only)
Usinga transparentacrylboard,
thisinnerdoorminimizesthe
outflowofairwhenthecabinet
doorisopened.
©Casters
Facilitatesmovementoftheunit.
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OPERATINGINSTRUCTIONS
NameandFunctionofEachOperationKeyandLampontheControlPanel
Theoperationkeysonthefrontpanelallow
thefollowingfunctions.
(1)Settingoftemperature.
(2)Highandlowtemperaturepreventionset-
ting.
(3)Operationcanbeprogrammed.
(4)Startandstopofdefrost.
(5)FluorescentlamptobeturnedONand
OFF.
•ControlofCabinetInteriorTemperature
(CONTROL)
OTemperaturesettingkey(SET)
Whenthetemperatureisadjusted,thiskey
shouldbepressed.Thedigitaldisplaywilldis-
playthetemperature.
©Digitshiftkey(••)
Thedigitofthefiguredisplayedfortemperature
adjustmentcanbeshiftedusingthiskey.
OFigureshiftkey(^)
Thefigurethatisdisplayeddigitallycanbe
changedbypressingthiskey.
OEntrykey(ENT)
Whenthedesiredtemperatureisreached,press
thiskey.Operationwülcommencetowardthis
newpoint.
•PreventionofExtremitiesofTemperature
BeingReached(LIMIT)
OAlarmsettingkey(SET)
Whensettingthelimitsofexcessivelyhighand
lowtemperaturesforthecabinetinteriortem-
perature,pressthiskey.
Theexcessivelyhightemperaturewillbedis-
playeddigitallyinthetemperaturedisplaysec-
tion.Todisplaytheexcessivelylowtemperature,
depressthiskeyoncemore.Toreturnthedisplay
toanindicationofthecurrenttemperaturecon-
ditionsinthecabinet,pressthekeyfora third
time.
OExcessivelyhightemperaturepreventionknob
(HIGH)
Thisknobisprovidedtoseta temperaturesuit-
ableforthepreventionofexcessivelyhighheat
levelsbeingreached.Usea smallscrewdriverto
setthetemperature.
OExcessivelylowtemperaturepreventionknob
(LOW)
Thisknobisprovidedtoseta temperaturesuit-
ableforthepreventionofexcessivelylowtem-
peraturesbeingreached.Usea smallscrewdriver
tosetthetemperature.
0Alarmindicatorlamp
Thislamplightswhentheexcessivetemperature
limitsofthecabinetarereached.
OExcessivelyhightemperature
preventionknob(HIGH)
0Alarmindicationlamp
OAlarmsettingkey
OExcessivelylowtemperature
preventionknob(LOW)©Programoperating
start/stopkey
©Defrostdisplaylamp
OProgramsettingkey
OTemperature
settingkey
©Defrostkey
-©Fluorescentlamp
switch
""©Buzzerkey
OEntrykey
(Figureshiftkey
ODigitshiftkey
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CAUTION
MakesurethattheknobsO andO afeeffective
inalteringthevaluesfortheextremesoftempera-
tureswithoutpressingthealarmsettingkey0.
Thesettingsoftheexcessivelyhighandlowtemper-
aturescanthenbeconfirmedbypressingthealarm
settingkey©.
•Other
©Buzzer(BUZZER)
Tostopthealarmfromsounding,pressthiskey.
Shoulda furtherabnormalityoccur,thebuzzer
willsoundautomatically.
KeyforSettingProgrammedOperation
(PROGRAM)
Programsettingkey(SET)
Thiskeysetsthenecessarycomponentsforpro-
grammedoperationoftheinteriortemperature
ofthecabinet.Whenthekeyisdepressed,the
desiredvaluesaredisplayeddigitallyintheorder
required.
Theorderisasfollows:
1)Temperature
2)Time
Toinputthevalues,followsteps1 to3.Ateach
step,pressthe| ENT|keyO toentereachvalue.
Programmedoperationstart/stopkey
(START/STOP)
Pressthekeyoncetoinitiateoperationofthe
program,andagaintostoptheprogram.The
startandstopoperationsareindicatedbya lamp.
Programsteplamp
Whenthislampislit,eachstepoftheprogrammed
operationisconducted.Whenitflashes,thevalues
foreachsteparedisplayeddigitally.
•Defrost(DEF ROST)
©Defrostkey(DEF ROST)
Defrostingisinitiatedwhenthiskeyispressed.
Thisshouldbeconductedwhenfrostisvisible
throughthelook-inwindow.Normaloperation
isresumedautomaticallywhentheunithasde-
frosted.Tostopdefrostinginmid-cycle,press
thekeyoncemore.
Makesurethatthecabinetinteriortemperature
isbelow5°Cwhendefrostingiscommenced.
©Defrostdisplaylamp
Thislamplightsduringdefrosting.
•FluorescentLamp(LIGHT)
©Fluorescentlampswitch
WhenthisswitchisturnedON,thefluorescent
lampintheinnercabinetwillbelit,andwillbe
extinguishedwhentheswitchisturnedOFF.
FUNCTIONOFITEMSIN
THESWITCHBOX
©Powersourceswitch(POWER)
Circuitbreakerforallpowersources,including
receptacles.
©Keylockswitch(LOCK)
Thekeysonthecontrolpanelcannotbeoper-
atedunlessthisswitchisturnedtothe"OFF"
position.Thiskeypreventsthesettingpoints
frombeingalteredaccidentally.
REMOTEALARM
Theterminalfortheremotealarmislocatedinthe
boxatthereartopoftheframe.(MIR-153,MIR-
253)
Theterminaloftheremotealarmislocatedinthe
boxattherearbottomoftheframe.(MIR-553)
Theremotealarmterminalisa contactoutput.When
highorlowtemperaturealarmoperates,contactis
closed.
Contactcapacityis0.4A(AC-125V)or2A(DC
30V).
MIR-153,253
No o
Noo
Y
Terminalfor
theremotealarm
MIR-553
—Terminalfor
theremotealarm
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