Manuals / Miller Electric / Power Tools / Welder

Miller Electric DS-74DX12, and DS-74DX16 manual Table Of Contents, Options And Accessories Warranty

Models: and DS-74DX16

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TABLE OF CONTENTS

SECTION 9 − ELECTRICAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 SECTION 10 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

OPTIONS AND ACCESSORIES WARRANTY

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Contents

DS-74DX Swingarc DS-74DX12, and DS-74DX16OM-1500-14 207 499H ProcessesFrom Miller to You TABLE OF CONTENTS SECTION 6 − SETTING SEQUENCE PARAMETERSTABLE OF CONTENTS OPTIONS AND ACCESSORIES WARRANTYSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1-1. Symbol Usage1-2. Arc Welding Hazards ELECTRIC SHOCK can killFUMES AND GASES can be hazardous ARC RAYS can burn eyes and skinWELDING can cause fire or explosion FLYING METAL or DIRT can injure eyes1-3. Additional Symbols For Installation, Operation, And Maintenance WELDING WIRE can cause injuryFIRE OR EXPLOSION hazard FALLING UNIT can cause injury1-5. Principal Safety Standards 1-4. California Proposition 65 Warnings1-6. EMF Information For Gasoline Engines2-1. Symboles utilisés 2-2. Dangers relatifs au soudage à l’arcSECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION UNE DÉCHARGE ÉLECTRIQUE peut entraîner la mortLES FUMÉES ET LES GAZ peuvent être dangereux DES PIÈCES CHAUDES peuvent provoquer des brûlures gravesLE SOUDAGE peut provoquer un in cendie ou une explosion LES CHAMPS MAGNETIQUES peuv- ent affecter des implants médicaux LE BRUIT peut endommager l’ouïeLES BOUTEILLES peuvent exploser si elles sont endommagées Risque D’INCENDIE OU D’EXPLO- SION2-4. Proposition californienne 65 Avertissements LES FILS DE SOUDAGE peuvent provoquer des blessuresDES ORGANES MOBILES peuvent provoquer des blessures LIRE LES INSTRUCTIONS2-6. Information EMF 2-5. Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-1500-14 Page SECTION 4 − INSTALLATION 3-1. Specifications4-1. Installing Swivel Into Pipe Post SECTION 3 − INTRODUCTION4-2. Installing Control Box And Adjusting Tilt 4-3. Installing Boom And Reel Supportswivel and slide forward. Tighten Loosen rear pivot screw. RemoveTighten bolt to secure liner in wire 4-4. Installing Wire Guide Extensionguide fitting. Do not overtighten bolt Shielding gas pressure not to 4-5. Equipment Connection Diagramexceed 100 PSI 689 kPa 4-7. 14-Pin Plug Information 4-6. Control Box ConnectionsPin Information 4-8. Removing Safety Collar And Adjusting Boom 4-10. Wire Type, Size, And Feed Speed Capability Table4-9. Gun Recommendation Table Wire Type4-11. Installing And Threading Welding Wire When installing gun, position linerextending from outlet wire guide as close as possible to drive rolls withPosition Settings And Results For DIP Switch S1 4-12. Setting Internal DIP Switchesw Defining Motor Speed S1-7 4-13. Power Source Selection Menu Power SourceDisabling The Power Source Selection Menu Non-CE Model Shown5-2. Power Switch 5-3. Left/Right Select SwitchSECTION 5 − OPERATION 5-1. Operational Terms5-4. Jog/Purge Switch 5-5. Front Panel ControlsWire Speed Adjust5-6. Program Push Button 5-7. Upper DisplayProgram Volts5-9. Setup Push Button 5-8. Lower DisplayWire Speed Setup5-10. Adjust Control 5-11. Sequence Push ButtonAdjust Start5-12. Auxiliary Menus 5-12 Auxiliary Menus ContinuedReset To Factory Settings Power Source Selection MenuTrigger Hold Setup Wire Feed Speed Units5-12 Auxiliary Menus Continued Burnback6-1. Sequence Parameters In A Program SECTION 6 − SETTING SEQUENCE PARAMETERSSequence SECTION 7 − SETTING DUAL SCHEDULE PARAMETERS 7-1. Optional Dual Schedule Switch DiagramsCOM1 TRG1TCH1 COM2SECTION 8 − MAINTENANCE & TROUBLESHOOTING 7-3. Diagnostics For User Defined Options8-1. Routine Maintenance ERR OPT18-2. Troubleshooting Disconnect power before troubleshootingTrouble RemedySECTION 9 − ELECTRICAL DIAGRAM Figure 9-1. Circuit DiagramOM-1500-14 Page 204 144-CSECTION 10 − PARTS LIST Figure 10-1. Main AssemblyFigure 10-1. Main Assembly Circuit Card Assy,Switches Housing Plug+Pins, service kitHousing Plug+Skts, service kit Figure 10-2. Control BoxHarness Connectors/Receptacles Figure 10-2. Control Box ContinuedHardware is common and not available unless listed Figure 10-3. Boom AssemblyST-142 306-H Figure 10-3. Boom Assembly Figure 10-1 Item Figure 10-4. Drive Assembly, Wire Figure 10-1 Items 26 and Figure 10-4. Drive Assembly, Wire802 977-B Figure 10-4. Drive Assembly, Wire continued Figure 10-5. Support, Hub and Reel Figure 10-1 Item Figure 10-5. Support, Hub & ReelRing, Retaining Spool Table 10-1. Drive Roll and Wire Guide Kits Wire SizeV-GROOVE U-GROOVEPage Over 80,000 trained since Start Your Professional Welding Career Now400 Trade Square East, Troy, Ohio Page Warranty Questions? ServiceCall 1-800-4-A-MILLER for your local Miller distributor SupportFor Service Contact a DISTRIBUTOR or SERVICE AGENCY near youOwner’s Record Please complete and retain with your personal records