OM-227 978 | Hobart Welding Products 210 instruction

Notes

OM-227 978 Page 27

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Hobart Welding Products 210 manual OM-227 978

Contents

2006−12 OM-227 978AProcesses Description From Hobart to You Table of Contents − Parts List Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding Hazards Buildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyes 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 DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeux DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUR En ce qui concerne les stimulateurs cardiaques Principales normes de sécurité − Definitions − SpecificationsSymbols And Definitions Specifications Output Duty Cycle And OverheatingVolt-Ampere Curves Amperes Installing Welding Gun − InstallationInstalling Work Clamp Changing Polarity Process/Polarity Table Installing Gas Supply Do not move or operate unit where it could tip Selecting a Location And Connecting Input PowerFirst, and never to a line ter- minal Installing Wire Spool And Adjusting Hub Tension Electrical Service Guide Flux Nozzle Installing Contact Tip And Nozzle Appropriate setting Connecting Optional Spool Gun Hold wire tightly to keep it from unraveling Threading Welding Wire Controls − Operation Weld Parameter Chart For 230 VAC Model 227 949-A Drive Motor Protection − Maintenance &TROUBLESHOOTINGRoutine Maintenance Overload 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 OM-227 978 Circuit Diagram − Electrical Diagram 227 951-A Typical MIG Process Connections − MIG Welding Gmaw Guidelines Amperage Typical MIG Process Control SettingsWire Size Amperage Range Thickness to Amperage a Holding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Cored wire Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Possible Causes Corrective Actions Troubleshooting − Excessive SpatterTroubleshooting − Porosity Troubleshooting − Excessive Penetration Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Application Troubleshooting − Waviness Of BeadTroubleshooting − Distortion Common MIG Shielding Gases Wire does not feed Troubleshooting Guide For Semiautomatic Welding Equipment OM-227 978 Main Assembly − Parts List Dia Part Description Quantity Dia Part Description Quantity Mkgs 231 H-14 Gun Options Optional Drive RollsConsumables Page Work like a Pro Support ServiceAssistance Hobart Welding Products Contact your Distributor for