Aichi SR12C User manual

Models SR12C
 SR14CJ
OperationManual
NOTICE
 Readthismanualbeforeoperating.
withMaintenanceInformation

Contactus:
Headoffice
1152RyokeAgeoSaitama362-8550Japan
TEL:[phone]
http://www.aichi-corp.co.jp
Copyright
©AICHICORPORATION.Allrightsreserved.
Nopartofthismanualmaybereproduced
inanyform,inanelectronicretrievalsystem
orotherwise,withoutthewrittenpermission
fromAICHI,exceptforpersonaluseorother
casespermittedbycopyrightlaws.
SerialNumberRange:after711607-Current
PartNumber:FS-342S
January2009
Thismachinehasbeen
manufacturedtoconformto
EuropeanStandardEN280.

i
ImportantInformation
Thankyouverymuchformakingyour
purchasefromAICHI.
Pleaseoperateandusethemachine
correctly.
• Operationofthemachinenotin
accordancewiththismanual,incorrect
operation,incorrectchecking,and
incorrectmaintenancemayleadto
injuries,death,andmaydamagethe
machine.
• Read,understandandobeythismanual
beforeusing,checkingormaintaining
themachine.
• Complywithemployer,jobsiteand
nationalsafetyregulations.
• Usegoodsafetypractices,good
judgment,safetycontrol,andcautionin
acommonsenseway.
• Onlyappropriatelytrainedandqualified
peoplemayoperatethemachine.The
operatormustbecertified.
• Themachineisdesignedtoliftpeople
andequipment.Itisdesignedforusein
assemblyandrepairworkinhighplaces
(workonceilings,roofs,buildings,
etc.).Itisstrictlyprohibitedtousethe
machineforotherpurposes.
• Thismanualdescribesonlywhatcanbe
foreseen.
• AICHIdoesnotacceptresponsibility
fordirectorindirectlosses,damages,
orexpensesincurredthroughthe
abuse,misuseormisapplicationofthe
machine,orthroughanyothercause.
• Replacepartsandgrease,etc.thathave
reachedtheendoftheirservicelives,
arewornout,orhavesufferedwear
andtear.Refertotheseparateservice
manualandfollowthereplacement
standardsofthatmanual.ContactAICHI
orAICHIʼsdealertodothereplacement.
• OnlyAICHIʼsgenuinesparepartsmust
beusedforpartsimportantforthe
safetyandstabilityofthemachine.
•Itisstrictlyforbiddentomake
modificationstothemachinewithout
obtainingAICHIʼswrittenapproval.
• Performallmaintenancedescribed
inthismanualandinthedesignated
servicemanualforthemachine.
• Constantimprovementofitsproductsis
AICHIʼspolicy.Therefore,specifications
ofthemachinearesubjecttochange
withoutpriornotice.
• Thefiguresillustratethecautionslisted
inthismanual.Thepurposeofthe
figuresistoidentifyimportantpoints.In
somecasestheshapesmaybedifferent
fromthoseoftheproductyouhave
purchased.
• Thismanualmustbekeptwiththe
machineatalltimes.Alwayskeepit
withthemachine,andmakesureitis
immediatelyavailableforuse.
• Whenyoutransfertheuseorownership
ofthemachine,pleaseattachthis
manualtothemachineforthenext
user.
• Thismanualincludesoptionaldevices.
Thereisacasethattheoptionis
illustratedinfiguresofthismanual.
• ThismanualiswritteninEnglish.
Ifthemachineistobeoperated,
checked,ormaintainedbypeoplewho
donotreadEnglish,pleasetranslatethis
manualintoasuitablelanguage,and
makesurethattheusersunderstand
thismanual.Incaseofdiscrepancy
betweentheEnglishmanualandthe
translatedmanual,theEnglishmanual
prevails.

ii
SafetyAlertSymboland
SignalWords
Thisisthesafetyalert
symbol.Itisusedtoalert
youtopotentialpersonal
injuryhazards.Obeyallsafety
messagesthatfollowthis
symboltoavoidpossible
injuryordeath.
Thesignalwords,“DANGER,”“WARNING,”
and“CAUTION”identifythedegreeof
latenthazardanditslevelofseriousness.
DANGER
Indicatesahazardoussituationwhich,if
notavoided,willresultindeathorserious
injury.
WARNING
Indicatesahazardoussituationwhich,
ifnotavoided,couldresultindeathor
seriousinjury.
CAUTION
Indicatesahazardoussituationwhich,
ifnotavoided,couldresultinminoror
moderateinjury.
NOTICE
Indicatesahazardoussituationwhich,
ifnotavoided,couldresultinproperty
damage.Itmayalsobeusedtoprovide
specialinformationtoassistinthe
machineoperation.
OwnerandUser
Responsibilities
Allownersandusersofthemachine
mustread,understand,andcomply
withallapplicableregulations.Ultimate
compliancetonationalsafetyregulations
istheresponsibilityoftheuserandtheir
employer.
OperatorQualifications
Operatorofthemachinemustreceive
safetytrainingtoensuresafeoperations.
Incorrectuseofthemachinecancause
seriousinjuryordeath.
Allpersonnelarerequestedtoreceive
safetytrainingandonlytrainedand
authorizedpersonnelarepermittedto
operatethemachine.Usethismanualfor
safetytraining.
Operatorofthemachinemustnot
undertakeresponsibilityforthemachine
operationuntilenoughtraininghas
beengivenbyqualifiedandauthorized
persons.

iii
TableofContens
2‒2‒1 HydraulicOilSpecifications......................26
2‒3 ChecktheBatteryFluidLevel....................27
2‒4 ChecktheEngineOilLevel.........................27
2‒4‒1 EngineOilViscosity.......................................27
2‒5 ChecktheCoolingSystem..........................27
3. PeriodicMaintenance......................................28
3‒1 MonthlyandAnnualInspection..............28
3‒2 CrawlerTracks....................................................28
3‒2‒1 AdjustmentMethod.....................................28
3‒2‒2 AdjustmentInterval.......................................29
3‒3 EngineMaintenance......................................30
3‒3‒1 PeriodicMaintenanceChart.....................30
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒝 Operation................................31
1. StartingtheEngine............................................31
1‒1 StartingfromGround.....................................31
1‒2 StartingfromPlatform...................................33
2. StoppingtheEngine........................................34
3. UpperControls(fromplatform).................34
3‒1 FootSwitch..........................................................35
3‒2 Traveling................................................................35
3‒2‒1 TravelSpeedSelect.......................................36
3‒2‒2 ForwardandBackward................................36
3‒2‒3 PivotTurn............................................................36
3‒2‒4 SpinTurn.............................................................37
3‒3 BoomOperation...............................................37
3‒3‒1 BoomElevating................................................37
3‒3‒2 BoomRotating.................................................37
3‒3‒3 BoomTelescoping.........................................37
3‒3‒4 FlyJibElevating(Ifequipped).................37
3‒4 PlatformRotatingOperation.....................38
3‒5 HornOperation.................................................38
3‒6 SystemFailureLight.......................................38
4. LowerControls(fromground)....................38
4‒1 EnableSwitch.....................................................38
4‒2 BoomOperation...............................................39
4‒2‒1 BoomElevating................................................39
4‒2‒2 BoomRotating.................................................39
4‒2‒3 BoomTelescoping.........................................39
4‒2‒4 FlyJibElevating(Ifequipped).................39
4‒3 PlatformRotatingOperation.....................39
4‒4 SystemFailureLight.......................................39
5. PlatformLevelingSystem..............................40
5‒1 PlatformLevelAdjustment.........................40
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖 SafetyRules.............................. 1
1. ElectrocutionHazards........................................ 1
2. TipOverHazards................................................... 1
3. FallHazards.............................................................. 3
4. CollisionHazards................................................... 4
5. DamagedMachineHazards........................... 5
6. FireHazards............................................................. 5
7. BatterySafety.......................................................... 5
8. EngineSafety.......................................................... 5
9. PersonalSafety....................................................... 6
10. TravelingPrecautions......................................... 6
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒗 Decals........................................ 9
1. SymbolandPictorialsDefinitions............... 9
2. SafetySignsandLocations...........................12
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒘 SafetySystems....................... 15
1. ListofSafetySystems.......................................15
2. TravelSpeedLimitSystem............................16
3. TravelFunctionLimitSystem......................16
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒙 PartNames............................. 17
1. Partnames..............................................................17
2. UpperControls.....................................................18
3. LowerControls.....................................................20
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒚 WorkplaceCheck..................22
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒛 Pre-StartChecks.................... 23
1. VisualCheck...........................................................23
2. FunctionCheck....................................................23
2‒1 PreparationforFunctionCheck............... 23
2‒2 LowerControlsCheck...................................24
2‒3 UpperControlsCheck...................................24
2‒4 TiltWarningCheck..........................................25
2‒5 LimitedTravelSpeedCheck.......................25
2‒6 LastCheck............................................................25
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒜 Maintenance.......................... 26
1. StorageMethod..................................................26
2. DailyMaintenance.............................................26
2‒1 Refuelthemachine.........................................26
2‒1‒1 DieselFuelSpecifications...........................26
2‒2 ChecktheHydraulicOilLevel...................26

iv
5‒2 BleedingAirfromPlatformLeveling
System....................................................................40
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒞 EmergencyOperation..........41
1. EmergencyStop..................................................41
2. EmergencyLowering.......................................41
2‒1 UpperControls(fromplatform)...............41
2‒2 LowerControls(fromground)..................42
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒕 Transporting.......................... 43
1. PreparationsforTransporting.....................43
2. TieDown.................................................................44
3. HoistingtheMachine.......................................44
4. HoistingwithBoomRaised...........................45
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒖 Storage....................................46
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒗 Specifications......................... 47
1. GeneralSpecifications.....................................47
2. WorkRangeDiagram.......................................48
2‒1 SR12C......................................................................48
2‒2 SR14CJ....................................................................48

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒅󱒒󱒅󱒸󱓆󱓋󱓊󱓙󱓞󱒅󱒷󱓚󱓑󱓊󱓘
1
󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖
 ElectrocutionHazards1.
DANGER
• Thismachineisnotelectrically
insulated.Donotusethemachinenear
electricpowerlines.
• Keepasafedistancefromelectricpower
linesandapparatus.Forsafedistance,
checkyournationalorlocalregulations.
Ifnonationalorlocalregulationis
available,usethetablebelow.
M085E100
fig.1‒1
Voltage
(PhasetoPhase) MinimumSafe ApproachDistance
0to300V AvoidContact
over300Vto50kV 3.05m
over50kVto200kV 4.60m
over200kVto350kV 6.10m
over350kVto500kV 7.62m
over500kVto750kV 10.67m
over750kVto1000kV 13.72m
table1-1
• Keepawayfromthemachineifit
contactsenergizedpowerlines.Until
energizedpowerlinesareshutdown,
anypersonsintheplatformmustnot
operatethemachineandanypersons
onthegroundmustnottouchthe
machine.
• Donotusethemachineduring
lightningorstorms.Stopoperationin
badweather.
• Donotusethemachineasagroundfor
welding.
 TipOverHazards2.
DANGER
• Donotexceedtheplatformcapacityas
indicatedontheserialnumberplate.
M085E200
fig.1‒2
• Donothangorattachloadstothe
machine.Spreadloadsevenlyonthe
platform.
• Donotusethemachineasacraneor
lift.
M085E300
fig.1‒3
SafetyRules

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒅󱒒󱒅󱒸󱓆󱓋󱓊󱓙󱓞󱒅󱒷󱓚󱓑󱓊󱓘
2
• Donotelevatetheplatformonsoftor
unevenground.
M085E400
fig.1‒4
• Donotelevatetheplatformonaslope.
• Donotusethemachineonaslope
morethanthemaximumallowabletilt
angle.Whenthemachinetiltmorethan
themaximumallowabletiltangle,the
tiltalarmbuzzersoundsandthetilt
warninglightgoeson.Nevercontinue
workingafteralarmsounds.
 Maximumallowabletiltangle:5°
Beep!
M085E500
More
than
max.allowabletiltangle
fig.1‒5
• Iftravelingonaslopemorethan
maximumallowabletiltangleis
unavoidable,makesuretofullyretract
theboomandlowertheboomunder
thehorizontal.
M085E600
More
than
max.allowabletiltangle
Beep!
RETRACTBOOM
ANDLOWERUNDER
THEHORIZONTAL.
fig.1‒6
• Donotusethemachineonamovingor
mobilesurfaceorvehicle.
• Donottouchorbeattachedthe
platformtoanynearbystructures.
M07Y9501
fig.1‒7
• Donotplacethingssuchassteelbeams
orpowerlinesacrosstheplatform,and
usetheboomtoliftthem.
M07Y9601
fig.1‒8
• Donotusetheboomorplatform
topushorpullpowerlinesorother
objects.
• Donotpushorpullanyobjectoutside
oftheplatform.
M07Y9H02
fig.1‒9
• Donotplaceladders,scaffoldsorother
devicesintheplatformoragainstany
partofthemachine.
• Donotplaceloadsoutsideofthe
platform.

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒅󱒒󱒅󱒸󱓆󱓋󱓊󱓙󱓞󱒅󱒷󱓚󱓑󱓊󱓘
3
• Donotworkbytyingdownthemachine
chassis,boomorplatformtoother
structures.
M085E700
fig.1‒10
• Donotoperatethemachinewhere
therearestrongwindsorgusts.
• Donotelevatetheplatformwhenwind
speedsmayexceed12.5m/s.
Ifwindspeedsexceed12.5m/swhen
theplatformiselevated,lowerthe
platformanddonotcontinueto
operatethemachine.
• Donotincreasethesurfaceareathat
cancatchwind,suchascoveringthe
platformwithasheet.Thestabilityof
themachinewilldecrease.
• Donotuseonaslipperyoricysurface.If
itisunavoidable,besuretousenonskid
gearssuchastirechains.
• Donotdisableoraltertheswitch.
• Themachineisnotallowedtotravelon
publichighways.
 FallHazards3.
DANGER
• Donotusealadderorstepinthe
platform.
M07Y9901
fig.1‒11
• Donotsit,standorclimbonthe
guardrails,orjumpfromtheplatformto
anotherstructure.
M07Y9A01
fig.1‒12
M07Y9B01
fig.1‒13
• Donotclimbup/downfromthe
platformwhenitisraised.
• Aftergettingontheplatform,closethe
entrygatewithoutfail.Donotoperate
themachinewithgateopen.
• Donotoperatethemachineroughly.
Theoperatormaybethrownfromthe
platform.
M085E801
fig.1‒14
• Keeptheplatformneatandtidyalways.
Toavoidslips,clearthewater,oil,snow,
iceofftheplatform.

󱒨󱓍󱓆󱓕󱓙󱓊󱓗󱒅󱒖󱒅󱒒󱒅󱒸󱓆󱓋󱓊󱓙󱓞󱒅󱒷󱓚󱓑󱓊󱓘
4
 CollisionHazards4.
WARNING
• Beforetraveling,checkthearrowdecals
affixedonthechassistomakesurethe
travelingdirectionofthemachine.
M085D122
Forward
(Green)
Backward
(Red)
Forward
(Green)
Backward
(Red)
fig.1‒15
• Makesurethatnopersonorobstacleis
aroundthemachine.Beawareofblind
spotswhentravelingoroperating.If
yourvisionispoor,haveaguidetoassist
you.
• Theturntableprotrudes850mm
beyondthewidthofthechassiswhen
rotatingtheboom,sowatchthe
turntablemovementandmakesure
thatnopersonorobstacleisaroundthe
turntable.
M0863201
850mm
fig.1‒16
• Checktheworkareaforoverhead
obstaclesorotherpossiblehazards.
• Donothitstructuresetc.withthe
platformwhiletraveling.
M085E901
fig.1‒17
• Donothitthegroundwiththeplatform.
M085F100
fig.1‒18
• Oncetheplatformisraised,donotallow
peopleorthingsundertheplatform.
M07Y9J02
fig.1‒19
• Donotlowertheboomunlessthearea
belowisclearofpersonsandobstacles.
• Whenyouareobligedtogetunder
theboomandplatformtoperform
theinspectionsorrepairs,useasafety
supporttopreventtheboomandthe
platformfromunexpecteddescent.
• Donotdropthingsfromtheplatform.
Thereisahazardthatfallingobjectswill
hitcars,orpeoplethatarepassingby.
M07Y9L02
fig.1‒20
• Takecarethatyourhandsonthe
guardrailsarenotcaughtinother
obstacles.