Miller-electric S-21E Manual do Utilizador

MiIIe~November1996Form:TM-1571EffectiveWith SerialNo.JJ507797TECHNICALMANUALServiceAndPartsWireFeedEquipmentAWARNINGSERVICINGcanbehazardous.•Haveallse

Figure4-2. TypicalRegulatorlFlowmeterInstallation4-5.14-PINPLUG CONNECTION(Figures4-3And4-4)The14-pinplugPLG100,ontheend oftheinterconnect-ingcord,pro

A.InstallationOfSpool-TypeWire(Figure 4-1)4-7.WELDINGWIRETHREADING1.Removeretainingringfromhub.2.Slidewirespoolonhubsothatwirefeedsoffthebottomofthesp

bemadewhenthewirefeederisputintooperation.4-8.ADJUSTTHEHUBTENSION(Figure 4-1)ACAUTION: LOOSEWELDINGWIRE can:auseInjury.Keepafirmholdonthe wireduringin

SECTION5-OPERATORCONTROLS5-1.POWERSWITCH(Figure 5-1)POWERThePOWER switchfunctions astheON/OFF switchforthewirefeeder.5-2. WIRE SPEEDCONTROL(Figure 5-1

WARNING: ELECTRICSHOCKcan kill;TANGLEDWELDINGWIRE cantouchcasecausingweldingpowersourceopen-circuitvoltagetobepresentoncaseifguntriggerispressed.•Dono

04-0.0•1~04-1~4)4)LI-4)I-0U-E(UI-0)(U001~E(U0)(U0-Ac~.~~(i).~Q)tb~.~3Oc~oI—0ZQ)S-21ETM-1571Page11

B.SpotlBurnbackTimeControlOption (Diagram7-2)1.OptionalSpot/BurnbackBoard PC2providescontrolofspotweldtimeandadjustmentofburn-backtime.2.Burnbackpoten

S-21ETM-1571 Page 13Notes

SECTION8—TROUBLESHOOTINGA8-1.TESTINGINSTRUMENTSANDINFORMA-TIONTheservice proceduresinthismanualrequirepropertestinginstruments.Useagood qualitydigital

Table 8-1.TroubleshootingTROUBLECAUSE REMEDYWiredoes not feed.CircuitbreakerCB1.Checkgunliner,hubtension,anddriverollpressure(seeSection4).ResetCBl(se

~~U)~&Ea~~e~~Z~~OOOO~,~..~ow~~+oOo1t~ 0O~~Nc~ ~s.a~cazz:~~a~O~0~ ~—=~21!FI——— ——— — ————~C’J CO~U)(oIr-~0)0CO~inin; ;LL.~(nI—0..o.-Ci)0)~ ~.~0.Oc~

8-4.MOTOR BOARDPCiTESTINGINFORMA-TION(Figure8-1AndDiagram 8-2)AWARNING:ELECTRICSHOCKcankill.Donottouchliveelectricalparts.•Shutdownwirefeeder andweldi

AWARNING:ELECTRICSHOCKcankill;MOVINGPARTScancause seriousinjury.•Donottouchliveelectricalparts.•Shutdownwirefeederandweldingpowersourceorstopenginebef

IMPORTANT:ForDC,thevalues arebasedon agoodqualitydigitalvolt-ohmmeter(DVM)orequivalentreadingaverage(notRMS)values.ForAC,thevalues areRMSreadings.TheD

8-5.OPTIONAL SPOTIBURNBACKBOARDPC2TESTINGINFORMATION(Diagram8-3AndFigure8-2)WARNING: ELECTRICSHOCKcankill.A•Donottouchliveelectricalparts.•Shutdown wi

ceptacleRC2withrespecttocircuitcommon tostartthemotorand0 volts dc shouldbepresentwhentheguntriggerisreleased tostopthemotor.If+24volts dcarenotpresen

AWARNING:ELECTRICSHOCKcan kill;MOVINGPARTScancause seriousInlury.•Donottouchliveelectricalparts.•Shutdownwirefeederandweldingpowersourceor stopengineb

I,Ovoltsdcduring spotNot usedtime,0.7voltsdca~erspot timewithS51inSpot position,0voltsdowithS51 incontInuousposition‘4+24voltsdcoutputformotorstop/sta

SECTION9—COMPONENTIDENTIFICATIONANDLOCATION6)—,&2E~.,1~ .2CO•0.6)0.6)E0z6)6)‘UCi)00.a.(U6)‘S.—0~-0•—.~004-(U00-J(U04-‘4-4-4)4-4)00.E0C.)0’4)I-0)TM

SECTION10—MAINTENANCEA10-1.ROUTINE MAINTENANCE(Table10-1)IMPORTANT:Everysixmonths inspectthe labelsonthisunitforlegibilityAllprecautionarylabelsmustbe

OM-1571B—3/91TABLEOFCONTENTSSectionNo.PageNo.SECTION1-SAFETYPRECAUTIONS ANDSIGNALWORDS1-1.GeneralInformation AndSafety11-2.SafetyAlertSymbol AndSignal

10-2.ALIGNINGDRIVEROLLANDWIREGUIDE(Figure10-1)AWARNING:ELECTRICSHOCKcankill.Donottouchliveelectricalparts.•Shutdown wirefeeder andweldingpowersource,a

2.Removebrushes.3.Examinebrushes. Replacebrushesiftheyarechippedorbrokenoriflessthan1/4in.(6.4mm)of brushmaterialremains.4.Installbrushes, andsecure w

SECTION11-ELECTRICAL DIAGRAMSTable11-1.ListOfCircuitDiagramsAndWiring DiagramsThefollowingisalistofalldiagramsformodelscovered by thismanual.Toorder d

PLGIOO—~A.(~a~<*z~Oo-’--cX2—~----’—«mc4-A0 ~4~<Rc4-BB‘E-.-.<~~~<A~-0N2;ACIOIIlUIGGER£~G~Li<RC4-CR~TA~.E—RC4-0«mci-c«mci-vPci~WhEDAi~-o&

0~I-z0Li0.jSI(00)(0N6C’)6zE0’(UI-0)_~0~~IL~U~I-0’I.-0It)6zL.4)U)4-4)4-U4)wC.)a.0I...(U0(0.5I..4-C.)004-0L.0ILE0I-0)(U4-UI-C”E(UI..0)0r-,L.1III-CDci.I-

mci-cmci-cmci-cMCI-Fmci-omci-n0’NN1~(Cl)6zE(UI-0)(U04-0I-G0Rca-AMCI-AN0NI’-I-I-0’0LI)6z4-4)wa.I-(U00(U.0CI-0.U)C04-a.0I-0ILE(U0)00I-q~iI-E(UL.0)0SM-15

1~0’LI)N6U)6zE0)(UC1~0)(U00ILoCI-0’N0NI’-6zI-4)U)4-4)04)wNC.)a.0I-(U00(U.0CI-0a.U)C04-0.0I..0ILE(UL.0)(U04-C.)I-(3E(UI..0)(U0SM-1571Page 32

MiIIeENovember1996Form: TM-1571Effective WithSerialNo.JJ507797SECTION12-PARTSLISTS-21EWireFeed EquipmentS-21ETM-1571Page33

CO0NC—Ci).0E4)U’U,NinC%J1~4)I-0)ILNC,JCi)Ea)Ci)a)V=TM-i571Page 34 S-21E

ItemDia.PartNo.Mkgs.No.DescriptionQuantityFigure12-1.MainAssembly...1127 232...DRIVEASSEMBLY,wire(consistingof)12151828PIN,cotter-hair.042x.7501...311

SectionNo.PageNo.SECTION8-TROUBLESHOOTING8-1.TestingInstruments And Information8-2.CircuitBoardHandlingPrecautions8-3.TroubleshootingDiagram8-1.Troubl

ItemDia.No.Mkgs.DescriptionFigure12-1.MainAssembly(Continued)..45134306...46..PLG100...144310.134732...47079739...46..PLG100...141162.134731...47143

ItemNo.PartNo.DescriptionQuantity108 008Figure12-2.Reel,Wire(Optional)1124904...NUT,spanner-spoolsupport12 124905..RETAINER,spool-support13124 900..SU

SA-123 147-FFigure12-3.MotorControlCircuitCardPCiTM-1571Page38S-21E

Dia.Mkgs.PartNo.DescriptionPCi123148Figure12-3.CircuitCard,MotorControl(Fig12-1Item52)A1,2009159Cl039482C2039481C3,6,37,38,5051,53-56,59...122723C4,5

Dia.Mkgs.PartNo.DescriptionQuantity121562Kit,SpotControl(FieldOption)093551...KNOB,pointer2110375...STAND-OFFSUPPORT,PCCardNo6screww/post1PC2Al,2CiC2C

PartNo.Description121562Kit,SpotControl(FieldOption)(Continued)D3-6Ji-loQi,2RiR2...R3,23R4,8R5R6R7R9,12,18RiO,14RuR13,22RiSR16R19R20R21...R25,26RC1RC

Notes

Notes

SECTION1-SAFETYPRECAUTIONSANDSIGNAL WORDS1-1.GENERALINFORMATIONAND SAFETYThismanualprovidestheoryofoperationalongwithspecificoperating,testing, andtro

SECTION2-SHIPPINGANDSTORAGEAPREPARATIONFORRESHIPMENTWARNING:ELECTRICSHOCKcankill.•Donottouchliveelectricalparts.•Shutdown wirefeederandweldingpowersou

SECTION3-SPECIFICATIONSTable 3-1.SpecificationsInputPowerRequirementsElectrodeWireDiameterCapacityWireSpoolCapacityElectrodeWireFeed SpeedWeightNetShi

•OPTIONALPressureRollAssembly(ShownInOpenPosItion)Itisnecessarytoinstalltherequireddriverollswhenset-tingupthis unitandalsowhenchangingwiresizes.IMPOR

5.For50Seriesstyleone-piecedriverolls:B.GunTrigger (Figure 5-1)a.Slidedriverollontodriverollmountinghub.b.Aligndriverollwithholes.c.Insertsecuringscre