217 618-A | Miller Electric H-10, MW 140 Plus manual

217 618-A

OM-219 316 Page 21

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Miller Electric H-10, MW 140 Plus warranty 217 618-A

Contents

Processes OM-219 316C→Description 2006−10Page Table of Contents − Parts List 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 EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier 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 Symbols And Definitions − SpecificationsSpecifications − Definitions Duty Cycle And Overheating WarrantyOutput Duty Cycle % Exceeding duty cycle can Amperage Volt-Ampere Curves Installing Welding Gun − InstallationIncorrect Correct Changing Polarity Process/Polarity Table CO 2 gas regulator/flowmeter Installing Gas Supply Do not move or operate unit where it could tip Selecting a Location And Connecting Input Power Installing 8 in 203 mm Wire Spool Installing Wire Spool And Adjusting Hub Tension Flux Nozzle Installing Contact Tip And Nozzle Hold wire tightly to keep it from unraveling Threading Welding Wire Controls − Operation Weld Parameter Chart 217 618-A Routine Maintenance − Maintenance &TROUBLESHOOTINGOverload Protection Drive Motor Protection Turn Off power before replacing contact tip Changing Drive Roll Or Wire Inlet GuideReplacing Gun Contact Tip Disconnect gun from unit Cleaning Or Replacing Gun LinerTo Reassemble Gun Replacing Switch And/Or Head Tube Trouble Remedy Troubleshooting TableDoes not run Circuit Diagram − Electrical Diagram Typical MIG Process Connections − MIG Welding Gmaw Guidelines Wire Size Amperage Range Typical MIG Process Control SettingsThickness to Amperage a Select Voltage Holding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective Actions Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of Bead Wire does not feed Troubleshooting Guide For Semiautomatic Welding EquipmentCommon MIG Shielding Gases Application Welding arc not stable Wire slipping in drive rolls Main Assembly − Parts List Dia Part Description Quantity Dia Part Description Quantity Mkgs 195 H-10 Gun Options Optional Drive Rolls Warranty Owner’s Record