Miller Electric SCE-1A Specifications

February1980FORM:OM-540A.tcc._,I.~5EffectiveWithSerialNo.HK321565MODELSCE-1ASCE-3ASCE-5ASCM-lASCM-3ASCM-5AOWNERSMANUALI11dIERMILLERELECTRICMFG.CO.7

5-3.BYPASSPANEL5-4.CONTROLCIRCUITPROTECTIONThepurposeofthebypasspanelistoreducethehigh-frequencyfeedbackintothetransformeroftheweldingpowersource.Adef

SECTION7-CERTIFICATIONFORHIGHFREQUENCYARCWELDINGEQUIPMENT7-1.GENERALThisfollowinginformationisnecessarytomakeaproperinstallationof thehighfrequencya

Thisworkoutputterminaloftheequipmentshouldthenbegroundedtoagoodelectricalground(asdefinedinsectionentitledGROUNDS)withashortlengthofweldingcable

Ifthemetallicbuildingisnotproperlygrounded,bondingtoseveralgoodelectricalgroundsplacedaroundtheperipheryofthebuildingwillgivereasonableassurancethatth

PARTSLISTFebruary1980FORM:OM-540AEffectiveWithSerialNo.HK321565MODELSCE-1ASCE-3ASCE-5ASCM-lASCM-3ASCM-5A

4FigureA-LeftS~deView7OM-540Page1

FigureALeftSideViewQuantityModelhA13A15ABESURETOPROVIDEMODELANDSERIALNUMBERSWHENORDERINGREPLACEMENTPARTS.ItemDia.FactorySCEOrNo.Mkgs.PartNo.Descriptio

FigureB-Panel,MountingW/Components26273231302928Page3

SCEQuantityItemDia.FactoryOrModelNo.Mkgs.PartNo.DescriptionSCMhAI3A5AFigureBPanel,MountingW/Components21020918PANEL,mounting-components(consistingof)S

L~~L~L~L&P~LIMITEDWARRANTYEFFECTIVE:JUNE1.1979ThiswarrantysupersedesallpreviousMILLERwarrantiesandisexclusivewithnootherguaranteesorwarranties

FigureC034 615038 639038622038646034909034912012639012 63801085401449147F6*012606012640482T038621485T038 639482T038639InteriorCabinetViewBothBothBothB

ItemDia.No.Mkgs.49038620TE2038 602TE2038 62250TE3038 64051iT03661851Ti036 629521018005301884954020 63654020 6385501885056018848574T0386225803592502886

71R50030131POTENTIOMETER,carbon1turn2watt50Kohm71R50030108POTENTIOMETER,carbon1turn2wattlOOKohm71R50028768POTENTIOMETER,carbon1turn2watt350Kohm71R5003

121122123124125126127128129130131132133134135136G020 623010886601838016612038887T303360103889112036323R7030724C3081291081282007532059887Ri030603C20316

*RecommendedSpareParts.BESURE TOPROVIDEMODELANDSERIALNUMBERSWHENORDERINGREPLACEMENTPARTS.Page9ItemNo.FactoryPartNo.DescriptionQuantityFigureEl020623Sp

TABLEOFCONTENTSSectionNo.PageNo.SECTION1INTRODUCTION1-1.General11-2.Receiving-Handling11-3.Description11-4.Safety1SECTION2INSTALLATION2-1.Electrical

SECTION1-INTRODUCTIONDimeHeightnsions(Inches)WidthDepthWeightNet(Pounds)Shipping33-1/426-1/410-3/4168230Figure1-1.Specifications1-1.GENERALThismanualh

5/8-18femalethread.ConnectthehosefromtheshieldinggassupplytotheconnectionlabeledIN.ConnectthehosefromtheelectrodeholdertotheconnectionlabeledOUT.2-4.C

3-1.SEQUENCECONTROLFUNCTION(Figure3-1)ThisSequenceControlisafivesequenceautomaticcontroldesignedforGasTungsten-ArcWelding)GTAW).Thefunctionofeachseque

3-5.MANUALCONTROLOFSEQUENCECProvisionsareprovidedformanualtimingofsequenceCtoallowContinuousweldingforanydesiredtime.Thisisaccomplishedbyconnectingane

12.PlacethePOWERswitchontheweldingpowersourceintheONposition.13.Closethecontactorcontrolswitchandcommencewelding.14.Readjustthecontrolsasnecessaryforp