Miller Electric D-74DX manual Electrical Diagram

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SECTION 10 − ELECTRICAL DIAGRAM

Figure 10-1. Circuit Diagram

OM-1500-7 Page 34

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Contents Description OM-1500-7 204 129HProcesses File MIG GmawFrom Miller to You Table of Contents Standards Decwire6/05Directives Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesIndique des instructions spécifiques Symboles utilisésUNE Décharge Électrique peut entraîner la mort LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLE Soudage À L’ARC risque de provoquer des interférences Proposition californienne 65 AvertissementsLES Fils DE Soudage peuvent provoquer des blessures En ce qui concerne les implants médicaux Principales normes de sécuritéInformation EMF OM-1500-7 Keep your head out of the fumes Disconnect input plug or power before working on machineDrive rolls can injure fingers Rating Label For CE Products Symbols And DefinitionsSome symbols are found only on CE products Weee Label For Products Sold Within The EURating SpecificationsSite Selection Exceed 100 PSI 689 kPa Equipment Connection DiagramsShielding gas pressure not to Rear Panel Connections And Rotating Drive Assembly Pin Plug Information Wire Type, Size, And Feed Speed Capability TableMotor Speed Wire Type Wire Size Feed Speed Capability Gun Recommendation TableInstalling And Threading Welding Wire Ment above.Cut wire off. Close coverWhen DIP switch positions are changed, Setting Internal DIP SwitchesDIP Switch S1 DIP Switch S4 Not For Customer Use Position Settings And Results For DIP Switch S1Power Source Selection Menu Operational Terms Power SwitchLeft/Right Select Switch Jog/Purge Switch Time sec Wire SpeedFront Panel Controls Non-CE Models Program Push ButtonUpper Display CE ModelsSetup Push Button Lower DisplaySequence Push Button Adjust ControlTime Welding Sequence Diagram Sequence Push Button Setup Push ButtonAuxiliary Menus Upper DisplayTrigger Hold Setup Reset To Factory SettingsPower Source Selection Menu Wire Feed Speed UnitsCode Display HoldSoftware Revision Level For more information on Sequence Push Button see Section Optional Dual Schedule Switch DiagramsSequence Parameters In a Program LED3-Related Error Indications DiagnosticsError There is a two-position DIPMonths Diagnostics For User Defined OptionsRoutine Maintenance Trouble Remedy TroubleshootingDisconnect power before troubleshooting PullOM-1500-7 − Electrical Diagram 204 144-C − Parts List Part Description Quantity Control Box Harness Connectors/Receptacles PLG117 165See -1 For Drive Roll & Wire Guide Kits Hardware is common Not available unless listed21 . PC51,151 201 Roll Drive Drive Roll And Wire Guide Kits Fraction MetricKit Roll Wire Size Roll Drive KitSupport ServiceYour distributor also gives For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s