ASME+PALD-2009+便携式自动提升装置的安全标准

ASMEPALD-2009

(RevisionofASMEPALD-2005)

SafetyStandardforPortableAutomotiveLiftingDevices

ANAMERICANNATIONALSTANDARD

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INTENTIONALLYLEFTBLANK

ASMEPALD-2009

(RevisionofASMEPALD-2005)

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SafetyStandardforPortableAutomotiveLiftingDevices

ANAMERICANNATIONALSTANDARD

PAGE\*roman

iii

DateofIssuance:May21,2010

ThenexteditionofthisStandardisscheduledforpublicationin2012.Therewillbenoaddendaissuedtothisedition.

ASMEissueswrittenrepliestoinquiriesconcerninginterpretationsoftechnicalaspectsofthisStandard.InterpretationsarepublishedontheASMEWebsiteundertheCommitteePagesat

\h

astheyareissued.

ASMEistheregisteredtrademarkofTheAmericanSocietyofMechanicalEngineers.

ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanopportunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentthatprovidesanopportunityforadditionalpublicinputfromindustry,academia,regulatoryagencies,andthepublic-at-large.

ASMEdoesnot“approve,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.

ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirelytheirownresponsibility.

Participationbyfederalagencyrepresentative(s)orperson(s)affiliatedwithindustryisnottobeinterpretedasgovernmentorindustryendorsementofthiscodeorstandard.

ASMEacceptsresponsibilityforonlythoseinterpretationsofthisdocumentissuedinaccordancewiththeestablishedASMEproceduresandpolicies,whichprecludestheissuanceofinterpretationsbyindividuals.

Nopartofthisdocumentmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,

withoutthepriorwrittenpermissionofthepublisher.

TheAmericanSocietyofMechanicalEngineersThreeParkAvenue,NewYork,NY10016-5990

Copyright©2010by

THEAMERICANSOCIETYOFMECHANICALENGINEERS

AllrightsreservedPrintedinU.S.A.

CONTENTS

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Foreword

CommitteeRoster

Preface

SummaryofChanges

vviviiix

Introduction

1

GeneralRequirements

3

Part1 HydraulicHandJacks

5

Part2 TransmissionJacks

9

Part3 EngineStands

13

Part4 VehicleSupportStands

16

Part5 EmergencyTireChangingJacks

20

Part6 Upright-TypeMobileLifts

25

Part7 ServiceJacks

27

Part8 WheelDollies

32

Part9 ShopCranes

35

Part10 Swing-TypeMobileLifts

38

Part11 Scissors-TypeMobileLifts

40

Part12 AuxiliaryStands

42

Part13 AutomotiveRamps

44

Part14 High-ReachSupplementaryStands

48

Part15 ForkliftJacks

51

Part16 High-ReachFixedStands

53

Part17 VehicleTransportLifts

57

Part18 Attachments,Adapters,andAccessories

61

Figures

1-1 TypicalSingle-StageHydraulicHandJack

6

1-2 TypicalWheeledPneumatic/HydraulicHandJack

7

1-3 TypicalPneumatic/HydraulicHandJack

7

1-4 TypicalMultiple-StageHydraulicHandJack

8

2-1 TypicalHydraulicTransmissionJack

10

2-2 TypicalPneumatic/HydraulicTransmissionJacks

11

3-1 Typical“T”-StyleSingle-PostEngineStand

14

3-2 Typical“H”-StyleSingle-PostEngineStand

14

3-3 TypicalTwin-PostEngineStand

14

4-1 TypicalVehicleSupportStands

17

4-2 HorizontalDimensionsandVerticalHeightsforStabilityConsiderations

18

4-3 ApplicationofLoadforOff-CenterLoadTest

19

4-4 ApplicationofLoadforCenteredLoadTest

19

TypicalScrewJack 20

TypicalBumperJack 21

TypicalScissorsJack 21

TypicalFrameJack 22

StabilityTest—CompoundSlope(DownGrade) 24

StabilityTest—CompoundSlope(UpGrade) 24

TypicalUpright-TypeMobileLift 25

TypicalHydraulicServiceJacks 28

TypicalPneumatic/HydraulicServiceJacks 29

SaddlePeripheryLimits 30

SaddlePeripheryTest 30

TypicalWheelDollies 33

TypicalShopCranes 36

TypicalSwing-TypeMobileLift 38

TypicalScissors-TypeMobileLift 40

TypicalAuxiliaryStands 42

ApplicationofLoadforProofLoadTest 43

TypicalAutomotiveRamps 45

TypicalTestAreaforOff-CenterLoadTest 46

TypicalTestAreaforProofLoadTest 47

TypicalHigh-ReachSupplementaryStands 48

Stability 49

ProofLoadTest 50

TypicalForkliftJack 51

TypicalHigh-ReachFixedStandSawHorseType 54

TypicalHigh-ReachFixedStandTripodType 55

ApplicationofLoadforOff-CenterLoadTest 56

ApplicationofLoadforCenteredLoadTest 56

TypicalVehicleTransportLifts 58

MandatoryAppendix

I References 63

NonmandatoryAppendix

A MetricUnitsConversions 64

FOREWORD

ThisASMEStandard,SafetyStandardforPortableAutomotiveLiftingDevices,hasbeendevelopedundertheproceduresforASMECodesandStandardsdevelopmentcommittees.ThisStandardhaditsbeginninginJune1979whentheJackInstituteaddressedtheB30CommitteeonCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlings.TheJackInstituterequestedtheB30CommitteeeithertodevelopastandardforautomotivejacksortoincludethisequipmentaspartoftherevisionofB30.1,Jacks.TheB30Committeedeclinedthisrequest.

Asaresult,theJackInstitutepetitionedANSIinJuly1979fortheformationofacommitteetopromulgatesafetyand/orperformancestandardsforportableautomotiveliftingdevices,requestingthedesignationofASMEassponsoroftheproject.

InSeptember1979,ASME’sPolicyBoard,CodesandStandards,approvedsponsorshipofthecommitteetooperateundertheproceduresdevelopedbyASMEandaccreditedbyANSI.AnominatingcommitteewasappointedtorecommendaproposedmembershiptotheASMESafetyCodesandStandardsCommitteeforapproval.ThemembershipwasapprovedatthebeginningofMay1980.

TheinauguralmeetingoftheASMECommitteeonPortableAutomotiveLiftingDevices(PALD)washeldinJuly1980.ThecommitteedeterminedthattheformatofthisStandardwouldbesuchthatseparatevolumes,eachcompleteastodesign,marking,identification,testing,operation,inspection,andmaintenance,wouldcoverthedifferenttypesofequipmentincludedinthePALDscope.Inthe1993editionthevariousvolumeswerecombinedintooneStandardwithcommonrequirementsinoneplaceandtheinformationthatisspecifictoaparticulartypeofequipmentsetoutinsucceedingParts.Thisallowedforgreaterconsistencyinrequirementsandeliminatedredundancy.

The1997editionwasafurtherrevisionandconsolidationofthe1993editionandincludesaPartcoveringautomotiveramps.

The2003editionisarevisionofthe1997edition,andincludesaPartcoveringforkliftjacks.ThisStandardpresentsacoordinatedsetofrulesthatmayserveasaguidetomanufacturers,togovernmentandotherregulatorybodies,tomunicipalauthorities,andtocommercialusersresponsiblefortheinspection,maintenance,andinstructionintheuseoftheequipmentfalling

withinitsscope.

ThiseditionoftheStandard,whichwasapprovedbytheASMECommitteeonPortableAutomotiveLiftingDevicesandbyASME,wasapprovedbyANSIanddesignatedasanAmericanNationalStandardonSeptember19,2005.

Safetycodesandstandardsareintendedtoenhancepublichealthandsafety.Revisionsresultfromcommitteeconsiderationoffactorssuchastechnologicaladvances,newdata,andchangingenvironmentalandindustryneeds.Revisionsdonotimplythatpreviouseditionswereinadequate.ASMEPALD-2009wasapprovedbytheAmericanNationalStandardsInstituteon

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November13,2009.

ASMEPALDCOMMITTEE

PortableAutomotiveLiftingDevices

(ThefollowingistherosteroftheCommitteeatthetimeofapprovalofthisStandard.)

STANDARDSCOMMITTEEOFFICERS

D.A.Alexander,Chair

R.D.Claypool,ViceChair

T.W.Schellens,Secretary

STANDARDSCOMMITTEEPERSONNEL

D.A.Alexander,AlexanderProfessionalServices

R.D.Claypool,ShinnFuCo.ofAmerica,Inc.

V.Fletcher,BlitzUSA

E.R.Garrastacho,RallyManufacturing,Inc.

K.S.Guerra,SearsHoldingsCorp.

V.J.Hakim,GeneralMotors–VehicleStructureandSafetyIntegration

F.G.Heath,Heath&Associates

R.Joos,SPXCorp.

J.Barrios,Alternate,SPXCorp.

G.A.Kattleman,ParkerServices/SentryInsurance

S.McKee,GrayManufacturingCo.,Inc.

D.J.Renard,AlliedInternational

S.A.Sargent,ConsumerTestingLaboratories,Inc.

J.Willis,Alternate,ConsumerTestingLaboratories,Inc.

T.W.Schellens,TheAmericanSocietyofMechanicalEngineers

D.W.Soos,Intertek

PREFACE

GENERAL

ThisStandardisoneofmanysafetystandardsonvarioussubjectsthathavebeenformulatedunderthegeneralauspicesofTheAmericanSocietyofMechanicalEngineers(ASME).OnepurposeoftheStandardistoserveasaguidetogovernmentalauthoritieshavingjurisdictionoversubjectswithinthescopeoftheStandard.Itisexpected,however,thattheStandardwillfindamajorapplicationinindustry,servingasaguidetomanufacturers,suppliers,purchasers,andoperatorsoftheequipment.Ifadoptedforgovernmentaluse,thereferencestoothernationalstandardsinthisStandardmaybechangedtorefertothecorrespondingregula-tionsofthegovernmentalauthorities.

Theuseofportableautomotiveliftingdevicesissub-jecttocertainhazardsthatcannotbeprecludedbymechanicalmeans,butonlybytheexerciseofintelli-gence,care,andcommonsense.Itisthereforeessentialtohavepersonnelinvolvedintheuseandoperationofequipmentwhoarecareful,competent,trained,andqualifiedinthesafeoperationoftheequipmentanditsproperusewhenservicingmotorvehiclesandtheircomponents.Examplesofhazardsaredropping,tipping,orslippingofmotorvehiclesortheircomponentscausedprimarilybyimproperlysecuringloads,overloading,off-centeredloads,useonotherthanhardlevelsurfaces,andusingequipmentforapurposeforwhichitwasnotdesigned.

ThePALDCommitteefullyrealizestheimportanceofpropersize,strength,andstabilityassafetyfactorsinthedesignofthisequipment.Thisequipmentisusedonvariousmotorvehiclesandtheircomponentsundervariableworkingconditions.Theseconditionshavebeenconsideredtoprovidesafetyandflexibilityinitsuse.TherequirementsgiveninthisStandardmustbeinterpretedaccordinglyandjudgmentshouldbeusedindeterminingtheirapplication.

MANDATORYANDADVISORYRULES

MandatoryrulesofthisStandardarecharacterizedbyuseofthewordshall.Ifaprovisionisofanadvisorynature,itisindicatedbyuseofthewordshouldandisarecommendationtobeconsidered,theadvisabilityofwhichdependsonthefactsineachsituation.

SI(METRIC)CONVERSIONS

ThisStandardcontainsSI(metric)unitsaswellascustomaryunits.ThevaluesstatedinU.S.Customary

unitsaretoberegardedasthestandard.TheSIunitsinthetexthavebeendirectly(soft)convertedfromthecustomaryunits.

PROPOSINGREVISIONS

CommentsontheStandard’srequirementsandsug-gestionsforitsimprovement,basedonexperienceintheapplicationoftherules,maybesenttothePALDCommittee.

SuggestionsforchangestotheStandardshouldbesubmittedtotheSecretaryoftheCommitteeonPortableAutomotiveLiftingDevices,ASME,ThreeParkAvenue,NewYork,NY10016-5990,andshouldbeinaccordancewiththefollowingformat:

citethespecificpartorsectionandparagraphdesignation

indicatethesuggestedchange(addition,deletion,revision,etc.)

brieflystatethereasonorevidenceforthesug-gestedchange

submitsuggestedchangestomorethanonepara-graphintheorderinwhichtheparagraphsappearintheStandard

ThePALDCommitteewillconsidereachsuggestedchangeinatimelymanneraccordingtoitsprocedures.

INTERPRETATIONS

Uponrequest,thePALDCommitteewillrenderaninterpretationofanyrequirementoftheStandard.Inter-pretationscanonlyberenderedinresponsetoawrittenrequestsenttotheSecretaryofthePALDCommitteeattheaddressshownabove.

Therequestforinterpretationshouldbeclearandunambiguous.Itisfurtherrecommendedthattheinquirersubmitanyrequestusingthefollowingformat.

Subject: Citetheapplicablepartorsectionandparagraphnumber,andprovideacon-cisedescription.

Edition: Citetheapplicableeditionoftheperti-nentstandardforwhichtheinterpreta-tionisbeingrequested.

Question:Phrasethequestionasarequestforaninterpretationofaspecificrequirementsuitableforgeneralunderstandinganduse,notasarequestforapprovalofaproprietarydesignorsituation.The

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vii

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inquireralsomayincludeanyplansordrawingsthatarenecessarytoexplainthequestion;however,theyshouldnotcontainproprietarynamesorinformation.

RequeststhatarenotinthisformatwillberewritteninthisformatbytheCommitteebeforebeinganswered,

whichmayinadvertentlychangetheintentoftheorigi-nalrequest.

ASMEproceduresprovideforreconsiderationofanyinterpretationwhenorifadditionalinformationthatmightaffectaninterpretationisavailable.Further,per-sonsaggrievedbyaninterpretationmayappealtothecognizantASMEcommitteeorsubcommittee.ASMEdoesnot“approve,”“certify,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.

ASMEPALD-2009SUMMARYOFCHANGES

FollowingapprovalbytheASMEPALDCommitteeandASME,andafterpublicreview,ASMEPALD-2009wasapprovedbytheAmericanNationalStandardsInstituteonNovember13,2009.

ASMEPALD-2009includesthefollowingchangesidentifiedbyamarginnote,(09).

Page

Location

Change

1

Introduction

Purposerevised

3,4

GeneralRequirements

Paragraphs1.3,2.1,and2.2revised

Newsection5added

Oldsection5redesignatedassection6

5

1-2.3

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Fig.1-1

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3-2.3

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Newlyredesignated3-4.1.4revised

16,19

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5-4.1.4 Revised

Fig.5-5 Added

Fig.5-6 Added

ix

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60 17-4.1.3 Revised

ASMEPALD-2009

ASMEPALD-2009

SAFETYSTANDARDFORPORTABLEAUTOMOTIVELIFTINGDEVICES

Introduction

SCOPE

ThescopeofthisStandardisthestandardizationofsafetyandperformancerequirementsforportableauto-motiveliftingequipmentincluding:

hydraulichandjacks

transmissionjacks

enginestands

vehiclesupportstands

emergencytirechangingjacks

uprighttypemobilelifts

servicejacks

wheeldollies

shopcranes

swingtypemobilelifts

scissorstypemobilelifts

auxiliarystands

automotiveramps

highreachsupplementarystands

forkliftjacks

highreachfixedstands

vehicletransportlifts

attachments,adapters,andaccessories

ThisStandardmayincluderequirementsforsafety,health,design,production,construction,maintenance,performance,oroperationofequipment,and/orqualifi-cationofpersonnel.

APPLICATION

ThisStandardappliestothedesign,construction,marking,operation,maintenance,andowner/operatorinspectionoftheportableautomotiveliftingdeviceslistedpreviously,usedduringautomotiveservice,main-tenance,andstorage.OperationandmaintenanceinstructionsinthisStandardareintendedforgeneralapplication.Theequipmentmanufacturerorsuppliershallbeconsultedforspecificoperatingandmainte-nanceinstructions.

ThisStandarddoesnotapplytosimilarliftingdevicesdesignedandmanufacturedforothercommercialor

industrialusesuchasthosewithinthescopeofASMEB30.1,Jacks.

PURPOSE

ThisStandardisdesignedto

guardagainstandmitigateinjury,andotherwiseprovidefortheprotectionoflife,limb,andpropertybyprescribingsafetyrequirements

providedirectiontopurchasers,owners,employ-ers,supervisors,andothersconcernedwith,orresponsi-blefor,itsapplication

guidegovernmentalandotherregulatorybodiesinthedevelopment,promulgation,andenforcementofappropriatesafetydirectives

DEFINITIONS

adapter:adeviceattachedtotheliftplatformofaPALDwhichisusedtosupportand/orstabilizethosecompo-nentsforwhichitisespeciallydesigned.

alteration:anychangetoaPALDotherthanmaintenance,repair,orreplacement.

appointed:assignedspecificresponsibilitiesbytheemployerortheemployer’srepresentative.

appropriatemeans:theuseofanydevice,suchasblocking,cribbing,orvehiclesupportstands,whichadequatelysupportsavehicleoffthegroundbyprovidingastablesupportpreventingthevehiclefromtippingoverorfallingdowntotheground.

approved:acceptedassatisfactorybyadulyconstitutedadministrativeorregulatoryauthority.

authorized:approvedbyadulyconstitutedadministra-tiveorregulatoryauthority.

authorizedpersonnel:personswhohavebeeninstructedintheoperationand/ormaintenanceofthePALDanddesignatedbytheownertouseormaintaintheequipment.

(09)

1

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ASMEPALD-2009

ASMEPALD-2009

authorizedservicecenter:anindependentservicefacilitydesignatedbythemanufacturertorepairandtestPALDsithasmanufactured.

base:seedefinitionforeachPALD.

controls,operating:themechanismswhichmustbemanipulatedbytheoperatortogovernthestarting,stop-ping,directionofmotion,acceleration,speed,andretar-dationofthemovingmember(s)ofthePALD.

designated:selectedorassignedbytheemployerortheemployer’srepresentativeasbeingcompetenttoper-formspecificduties.

extender:anoptionaldevicesuppliedbythemanufac-turertomechanicallyincreasethePALD’sheight,priortoapplyingtheload.

fillerplug:aremovablecomponenttoallowmaintainingproperfluidlevelinthePALD.

frame:seedefinitionforeachPALD.

functionaldamage:anydetrimentalpermanentdeforma-tionofthePALD’sstructurethatresultsinthelossofsealingcapabilitytoitshydraulicand/orpneumaticcomponents,lossofload,orfailuretomeetorexceedthedesignqualificationlimitsestablishedinSection4ofeachPart.

internalloadlimitingdevice:adevicethatlimitstheliftingcapacityofthePALD.

liftpoint:thelocationatwhichthePALD’sliftingmemberorsaddlecontactsthevehiclecomponentasdesignatedbythevehiclemanufacturer.

liftingmember:themovingportionofaPALDuponwhichsaddles(ifany)aremounted.

load:thetotalsuperimposedweightofforcetobeover-comebythePALD.

manufacturer:acompanythatproducesgoodsbyhandormachinery,oftenonalargescale.

mobile:describesaliftthatisreadilymovablefromoneworkareatoanotherwithoutaload.

overload:aloadthatexceedstheratedcapacityofthePALD.

PALD:anyoneofthevarioustypesofportableautomo-tiveliftingdeviceslistedinthescopeofthisStandard.

pawl:apivotedcomponentthat,whenengagedwiththeteethofaratchet,preventsundesiredmovement.

pneumaticpowersource:adevicethatutilizescompressedairastheforcetransmittingmedium.

portable:notpermanentlyfixedinonelocationandabletobemovedfromoneworkplacetoanother.

proofload:aload,greaterthantheratedcapacity,appliedcentrallytotheliftingorattachingpointsofthePALDtoconfirmtheintegrityofthestructure.

qualifiedpersonnel:individualswithcharacteristicsorabilitiesgainedthroughtrainingorexperienceorboth,asmeasuredagainstestablishedrequirements,suchasstandardsortests,thatenablethemtoperformarequiredfunction.

raisedheight:thedistancefromthegroundtothetopofthesaddleatthefullextensionofthePALD.

ratchet:atoothedmemberforengagementwiththepawl.

ratedcapacity:themaximumpublishedoperatingloadthatthePALDisdesignatedtolift,support,ortransportthroughoutitsrangeoftravel.

repair:theprocessofrehabilitationorreplacementofpartsthatarethesameastheoriginalforthepurposeofensuringperformanceinaccordancewiththeapplicablerequirements.

saddle:theportionofthePALDwhichcomesincontactwithand/orengagesthevehicleorvehiclecomponent.

stability:ameasureofresistancetotippingwhileunderload.

supplier:acompanythatcontrolstheperformancespeci-ficationand/ordesignoftheproductsdistributedtothegeneralpublic.

travel:linearextendingorretractingmovementofthePALD.

GeneralRequirements

(09)

(09)

(09)

PRODUCTMARKINGANDIDENTIFICATION

RatedCapacity

AllPALDsshallhavetheratedcapacitymarkedinaprominentlocationonthePALDbycastingimprint,metalstamp,oruseofdurablematerialsandattachmentmethods.

Identification

EachPALDshallincludeidentificationoridentifyingmarksoftheoriginalmanufacturerorsupplierbycast-ingimprint,metalstamp,oruseofdurablematerialsandattachmentmethods.ThemanufacturerorsuppliershallbeabletoidentifythedateofmanufactureofeachPALD.

SafetyMarkings

EachPALDshallincludesafetysignsand/orlabelsdevelopedbythemanufacturerorsupplier.Thesignsand/orlabelsshallbeaffixedbyuseofdurablematerialsandattachmentmethodstoeachPALDinalocationvisibletotheoperator.TheANSIZ535seriesofstan-dardscontainingguidelinesforproductsafetysignsshallbefollowed.

ExamplesofsafetymarkingsforspecifictypesofPALDsareshowninsection3ofeachPartofthisStandard.

PRODUCTINSTRUCTIONSANDSAFETYMESSAGES

ProductInstructions

EachPALDshallbeprovidedwithoperator’sinstruc-tions.ANSIZ535.6shallbefollowed.Theinstructionsshallspecifytheproperoperatingproceduresandbasicfunctionofthecomponents.Theinstructionsshallcon-taintherecommendedreplacementfluid,maintenance,andinspectionproceduresandintervals,asapplicable.Copyconveyingtheintentofsection3shallbeincludedwiththeinstructions.

SafetyMessages

Theinstructionsshallconveythesafetymarkingsandmessagesshowninsection3oftheapplicablePartofthisStandard,butneednotbeverbatimorlimitedtothoselisted.

OPERATION,MAINTENANCE,ANDINSPECTION

Operation

Theownerand/oroperatorshallhaveanunderstand-ingoftheproduct,itsoperatingcharacteristics,andsafetyoperatinginstructionsbeforeoperatingthePALD.Safetyinformationshallbeemphasizedandunderstood.IftheoperatorisnotfluentinEnglish,theproductandsafetyinstructionsshallbereadtoanddiscussedwiththeoperatorintheoperator’snativelanguagebythepurchaser/ownerorhisdesignee,makingsurethattheoperatorcomprehendstheircontents.

Maintenance

ThePALDshallbemaintainedinaccordancewiththeproductinstructions.

Inspection

VisualinspectionshallbemadebeforeeachuseofthePALDbycheckingforabnormalconditions,suchascrackedwelds,leaks,anddamaged,loose,ormiss-ingparts.

Otherinspectionsshallbemadeperproductoperatinginstructions.

EachPALDshallbeinspectedimmediatelyifthedeviceisbelievedtohavebeensubjectedtoanabnormalloadorshock.Itisrecommendedthatthisinspectionbemadebyamanufacturer’sorsupplier’sauthorizedrepairfacility.

Ownersand/oroperatorsshouldbeawarethatrepairofthisequipmentmayrequirespecializedknowl-edgeandfacilities.ItisrecommendedthatanannualinspectionofthePALDbemadebyamanufacturer’sorsupplier’sauthorizedrepairfacilityandthatanydefectiveparts,decals,orsafetylabelsorsignsbereplacedwithmanufacturer’sorsupplier’sspecifiedparts.Alistofauthorizedrepairfacilitiesisavailablefromthemanufacturerorsupplier.

DamagedEquipment

AnyPALDthatappearstobedamagedinanyway,isfoundtobeworn,oroperatesabnormallySHALLBEREMOVEDFROMSERVICEUNTILREPAIRED.Itis

recommendedthatnecessaryrepairsbemadebyaman-ufacturer’sorsupplier’sauthorizedrepairfacilityifrepairsarepermittedbythemanufacturerorsupplier.

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ASMEPALD-2009

ASMEPALD-2009

Alterations

Becauseofpotentialhazardsassociatedwiththistypeofequipment,noalterationsshallbemadetotheproduct.

AttachmentsandAdapters

Onlyattachmentsand/oradapterssuppliedbythemanufacturershallbeused.

QUALITYASSURANCE

QualitySystems

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ProducersofPortableAutomotiveLiftingDevicesshalladheretoaplanned,writtensystemofpoliciesandprocedureswhichwillassureconsistentandcontinuingconformancetotherequirementsofthisStandard.ConformancetothisStandardshallbedemonstratedbythetestingrequirementssetforthherein.ISO/IECGuide22“GeneralCriteriaforSupplier’sDeclarationofConformance”maybeusedasaguide.

DurabilityA