OM-157 066 | Miller Electric 255 instruction

Notes

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Miller Electric 255 warranty OM-157 066

Contents

Auto ArcR M-25 Gun Page Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message ARC Rays can burn eyes and skin Principal Safety Standards Fire or Explosion hazard EMF Information About Pacemakers Volt-Ampere Curve SpecificationsWeight Stainless Steel Welding Gun Duty Cycle And Overheating Welding Power Source Duty Cycle And OverheatingExceeding duty cycle can damage unit and void warranty Overheating Installing Work Clamp Installing Gas Supply Ref. ST-800 921-C Setting Gun Polarity Positioning Jumper Links Electrical Service Guide Selecting a Location And Connecting Input Power Threading Welding Wire Scale Front Panel Controls Controls For Standard Units Do not Switch Under Load Center Baffle Controls Weld Parameter Chart OM-157 066 Months Routine MaintenanceDisconnect power Circuit Breaker CB1 Fuses F1 And F2 Changing Drive Roll And Wire Inlet GuideTurn Off unit, and disconnect input power Replacing Gun Contact Tip To Reassemble Gun Cleaning Or Replacing Gun LinerDisconnect gun first Replacing Switch And/Or Head Tube Remove handle locking nut Slide handle Troubleshooting Welding Trouble Remedy Electrical Diagram OM-157 066 Parts List 089 Baffle, Center w/Components Baffle, Center w/Components -1 Item Wire Drive And Gears Drive Roll And Wire Guide Kits Wire Drive And Gears -2 Item Panel, Rear w/Components Panel, Front w/Components Exploded View Of Gun Exploded View Of Gun Item Page Page Warranty Owner’s Record