Tru-weld TWE250 CD Welder Manuel d'utilisateur

OPERATION MANUAL TWE-250 CAPACITOR DISCHARGE WELDER TRU‐WELDEQUIPMENTCOMPANY6400N.HONEYTOWNROADSMITHVILLE,OHIO44677(330)725‐7744TWE@t

10TRAININGUseofthisequipmentmustbelimitedtoauthorizedpersonnelonly.Theymustbeadequatelytrained,andhavereadandunderstoodeveryt

11 POWERINGUPTHEEQUIPMENTSetuptheequipmentpowersupply(ControlUnit)andconnecttothemainpower,makingcertainofthepropervoltagereq

12 CONNECTINGTHEWELDINGLEADSConnecttheweldingstudgunpowercableintothe(‐)terminalpanelmountsocket(designatedbythegunsymbol)on

13 CONNECTINGTHEGROUNDCLAMPAttachtheclampoftheweldinggroundleadtotheworkpiece.Priortosecuringtheclamp,makecertainthatthecon

14 SELECTINGTHEPROPERSTUDCOLLET(STUDHOLDER)Thecolletisselectedtotheproperdiameterthatyouarewelding.Therearethreestylesofcol

15 SELECTINGTHESPRINGLOADTheproperspringpre‐loadsettingonthestudgunwillvarydependingonthese‐lectedapplication.Generalsrulesof

16 READYFORWELDINGWhenyouhavecompletedallofthepreviousstepstoprepareforwelding,includingconnectingthestudgunandgroundcablest

17 VOLTAGESELECTIONSelectingtherequiredweldvoltageisachievedbyturningtheselectorknob.Thevoltagerangeisfrom35VDCto200VDC.Thev

18 TEST INGYOURSETTINGSWhenyouhaveperformedallofthepresetsasdiscussedinthismanual,itisrecom‐mendedthatyouperformseveraltestw

19 INSPECTINGTHEWELDVisuallyinspecttheweld.Agoodweldwillresultinanall‐aroundweld,withasmallvisibleamountofweldsurroundingthe

2TRU‐WELDEQUIPMENTLIMITEDWARRANTYAllgoodsproducedbyTruweldEquipmentshallbewarrantedagainstdefectsincludingworkmanshipandcomponent

20 Internal Components 1.2.1.TWE01013‐‐‐CDRockerswitch6.5.4.3.2.TWE01012‐‐‐CD15AmpBreaker3.TWE0851CD‐‐‐ACInlineFilter4.TW

21 Internal Components 1. 2.1.TWE01001‐‐‐PCBoard6.5.4.3.2.TWE01002/TWE01003‐‐‐CDThyristor/Clamp3.TWE01011‐‐‐CDFlybackDiode4.

22Internal Components 1.107‐0031‐‐‐ControlPanelMount2.107‐0002‐‐‐CamlockPanelMount3.TWE01017‐‐‐VoltageAdjustmentKnob1. 2. 3.

23CD Gun Exploded View

24TRU-WELD Equipment Company 6400N.HoneytownRoadSmithville,Ohio44677(330)725‐7744Phone(330)669‐2473Fax[email protected]http://truweldstu

3 CONTENTS Section Description Pages1 Warranty 22 TableofContents 34 Introduction 55 ExternalFeatures 6‐76 Safety 8‐107 Setup

4Product Features IncorporatesthelatestsolidstatetechnologyintoacompactandruggedCDStudWelder.Thissys‐temhasthecapacitytoweldstu

5 Thecompleterangeofthecapacitordischargeequipmentiscompact,portablestudweldingequipment.Theunitsarespecificallydesignedtoenable

6FRONTPANEL1. WeldVoltageSelector‐rotatetochangetorequiredvoltage.2. WeldingVoltageDigitalDisplay‐displaysselec

7 REARPANEL1.On/OffSwitch2.CircuitBreaker3.ACPowerCord4.ManufacturerModelNumberandSerialNumberPlateWARNING!Thisunitoperatesfrom

8PROTECTYOURSELFANDOTHERS!Readthesafetynoticesbeforeusingwelder. ELECTRICALNoportionoftheoutercoveroftheweldingcontroller

9FIREDuringwelding,smallparticlesofhotmetalcanbeexpelled.Ensurethatnocombus‐tiblematerialsareneartheweldingarea.PERSON