Hobart Welding Products 1800 specifications OM-929, Processes, Description

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OM-929

196 903B

February 2000

Specifications Covered by this Manual: 500 438

Processes

Gas Metal Arc (MIG) Welding

Flux Cored Arc (FCAW)

Welding

Description

Arc Welding Power Source and Wire

Feeder

BETA-MIG 1800 And M-15 Gun

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Contents Processes OM-929Description From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Exceeding duty cycle can damage unit and void warranty SpecificationsIntroduction Duty Cycle And OverheatingVolt-Ampere Curves Installing Welding GunGUN Polarity Changeover Connections Setting Gun Polarity For Wire TypeInstalling Wire Spool And Adjusting Hub Tension Installing Gas SupplyChanging Input Voltage From 230 Volts To 200 Volts Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWG/Kcmil= GND/PE Selecting a Location And Connecting Input PowerHold wire tightly to keep it from unraveling Threading Welding WireControls Operation12 ga 14 ga 16 ga 18 ga 20 ga 22 ga Weld ParametersRoutine Maintenance Maintenance and TroubleshootingCircuit Breakers MonthsDisconnect gun first Cleaning Or Replacing Gun LinerTo Reassemble Gun Remove handle locking nut Slide handle Replacing Switch And/Or Head TubeWelding Troubleshooting Table Changing Drive Roll And Wire Inlet GuideReplacing Gun Contact Tip Welding Trouble RemedyWire Drive/Gun Trouble Remedy Wire Drive/Gun Troubleshooting TableCircuit Diagram For Welding Power Source Electrical DiagramMain Assembly Parts ListSR1 Center Baffle w/Components Center Baffle w/Components -1 Item 169 M-15 GunPage Page Support ServiceHobart Welding Products Contact your Distributor for