Hobart Welding Products 2250 specifications

Contents Processes DescriptionFrom Hobart 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 killPrincipal Safety Standards EMF Information About PacemakersSignification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Pièces Chaudes peuvent pro- voquer des brûlures graves LE Bruit peut affecter l’ouïeRisque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs électromagnétiques Principales normes de sécuritéConsignes relatives aux stimulateurs cardiaques Specifications Exceeding duty cycle can damage unit and void warrantyIntroduction Duty Cycle And OverheatingInstalling Welding Gun Volt-Ampere CurvesInstalling Work Clamp Setting Gun Polarity For Wire TypeInstalling Gas Supply Installing Wire Spool And Adjusting Hub TensionElectrical Service Guide Changing Input Voltage From 230 Volts To 200 VoltsInput Voltage Min Grounding Conductor Size In AWG/KcmilSelecting a Location And Connecting Input Power Threading Welding Wire Hold wire tightly to keep it from unravelingOperation ControlsWeld Parameters Maintenance and Troubleshooting Routine MaintenanceCircuit Breakers MonthsTurn Off power before replacing contact tip Replacing Drive Roll And Wire Inlet GuideReplacing Gun Contact Tip Disconnect gun from unit Cleaning Or Replacing Piecemaker 20-A Gun LinerTo Reassemble Gun Welding Troubleshooting Table Wire Drive/Gun Troubleshooting TableWire Drive/Gun Trouble Remedy Welding Trouble RemedyElectrical Diagram Circuit Diagram For Welding Power SourceOM-192 440 Parts List Main AssemblyItem Dia Part Mkgs Description Quantity Center Baffle w/Components Center Baffle w/Components -1 Item Rear Panel w/Components Front Panel w/Components Gun And Cable Assembly, Piecemaker 20-A Part Description Quantity Page Page Page Effective January 1 CallContact your Distributor for Hobart Welding Products