OM-218 | Miller Electric MARK VIII-2 guide

Notes

OM-218 Page 25

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Miller Electric MARK VIII-2 manual OM-218

Contents

Description OM-218 From Miller to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or kill California 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 Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures graves LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessures En ce qui concerne les stimulateurs cardiaques Principales normes de sécurité Specifications − SpecificationsVolt-Ampere Curves Amperes Input at Rated Load Output, 60 Hz For Each Module And Total System Duty Cycle And OverheatingFor Main Transformer Overheating Selecting a Location And Moving Polyweld System − InstallationMovement Location And Airflow Dimensions Dimensions, Weights And Base Mounting Hole LayoutWeight Selecting And Preparing Weld Output Cables 350 ft 400 ft 15m 30m 45 m 60 m 70 m 90 m 105 m 120 m Weld Cable Size150 ft 200 ft 250 ft Connecting To Weld Output Terminals Connecting Weld Output Cables Standard Module Connections Read Safety Blocks at start of -6before proceedingCommon Work Cable Size Separate Work Connections Separate Work Connections Common Work Parallel Module Connections Remote Contactor Control Connections Optional Remote Amperage Control Receptacle Volts AC Duplex Receptacle Connecting Input PowerPositioning Jumper Links TE3 TE2 Welding Power Source Input Power Con- nections Connecting Input PowerClose and secure access door on welding power source Disconnect Device Input Power Connec- tions Time-Delay Electrical Service Guide− Operation Controls Power Switch Push Buttons And Pilot Light Amperage Adjustment ControlsMin 35 a Max 125 a Set Switch Set Desired Maximum Amperage Hz Model Shown Routine Maintenance − Maintenance & TroubleshootingMonths Overload Protection Module Fuse Links F11 And F12 Through F81 And F82 Blank Module PanelControl Fuses F3 And F4 Before inspecting, maintaining, or servicing TroubleshootingTurn Off polyweld system, and disconnect input power OM-218 Circuit Diagram For Polyweld System − Electrical Diagram SD-082 527-C Amperage Range Gas Type Polarity − Selecting and Preparing Tungsten ElectrodeSelecting Tungsten Electrode Preparing Tungsten For DC Electrode Negative Dcen Welding Torch Movement During Welding − Guidelines for TIG Welding GtawPositioining The Torch Butt Weld And Stringer Bead Joint Lap Joint Corner Joint Positioning Torch Tungsten For Various Weld Joints Main Assembly Section a − Parts List TP1 Main Assembly Section B CR1 194 Panel, Front Module w/Components -1Item Panel, Front Lower w/Components Panel, Front Lower w/Components -1ItemPage Support ServiceYour distributor also gives Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s