Miller Electric DS-75S16, DS-75S12, DS-75D12, and DS-75D16 manual Electrical Diagram

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SECTION 7 − ELECTRICAL DIAGRAM

Figure 7-1. Circuit Diagram

OM-230 300 Page 28

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Contents OM-230 300A ProcessesDescription File MIG GmawFrom Miller to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux LE Soudage peut provoquer un Incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaquesSpecifications Installing Swivel Into Pipe PostDo not remove Safety Collar until instructed to RatingInstalling Control Box And Adjusting Tilt Installing Boom And Reel SupportInstalling Wire Guide Extension Installing GuardEquipment Connection Diagram Pin Information Control Box ConnectionsPin Plug Information Removing Safety Collar And Adjusting Boom Wire Type, Size, And Feed Speed Capability TableMotor Speed Wire Type Wire Size Feed Speed Capability Gun Recommendation TableInstalling Drive Rolls Drive Roll Carrier Ejector Button Pressure Door AssemblyInstallation RemovalInstalling PD Continuous Wire Guides Installing PD continuous wire guides with PD drive rollsInstalling Non-PD Old Style Wire Guides Installing wire guides with non- PD old- style drive rollsInstalling Welding Gun Installing gun withoutInstalling gun with Accu-Mate connec- tion Installing gun without Accu-Mate con- nectionTo adjust drive roll pressure, hold nozzle Settings When installing gun, the liner should extendInstall gun. Lay gun cable out straight. Cut off Above Cut wire offSetting Internal DIP Switches On Motor Boards Run-In Disabled S1-1Manually Adjusted Run-In S1-1 And S1-2 Left Side Motor Control Board PC101 Right Side MotorEquipment DIP Switch Settings For Models With Meters Only Digital Meter DIP Switch SettingJog/Purge Power SwitchLeft/Right Select Switch Trigger Hold Switch Trigger Hold SwitchesVoltage Control And Digital Meters Voltage ControlsRoutine Maintenance Brush Inspection And ReplacementDisconnect power before maintaining = Check ~ = Clean = Replace Reference EveryDiagnostics Trouble Remedy TroubleshootingDisconnect power before troubleshooting OM-230 300 − Electrical Diagram 204 716-B − Parts List Quantity Control Box Harness Connectors/Receptacles 193 Knob, Pointer 1.250 Dia x .250 Id W/Two Set ScrewsBoom Assembly Boom Assembly -1 Item Drive Roll & Wire Guide Kits See -1 ForDrive Assembly With Motor Left Side Shown Support, Hub & Reel PD-V Page Page Page Support ServiceYour distributor also gives To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s