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Hobart Welding Products 1800 specifications Parts List, Main Assembly

Models: 1800

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SECTION 6 – PARTS LIST

. Hardware is common and

not available unless listed.

801 873-C

Figure 6-1. Main Assembly

OM-929 Page 24

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Hobart Welding Products 1800 specifications Parts List, Main Assembly

Contents

Processes OM-929Description From Hobart to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can kill ARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or kill Principal Safety Standards EMF Information About Pacemakers Signification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereux DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe Risque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessures Information sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Specifications Exceeding duty cycle can damage unit and void warrantyIntroduction Duty Cycle And Overheating Installing Welding Gun Volt-Ampere Curves Setting Gun Polarity For Wire Type GUN Polarity Changeover Connections Installing Gas Supply Installing Wire Spool And Adjusting Hub Tension Electrical Service Guide Changing Input Voltage From 230 Volts To 200 VoltsInput Voltage Min Grounding Conductor Size In AWG/Kcmil Selecting a Location And Connecting Input Power = GND/PE Threading Welding Wire Hold wire tightly to keep it from unraveling Operation Controls Weld Parameters 12 ga 14 ga 16 ga 18 ga 20 ga 22 ga Maintenance and Troubleshooting Routine MaintenanceCircuit Breakers Months Disconnect gun first Cleaning Or Replacing Gun LinerTo Reassemble Gun Replacing Switch And/Or Head Tube Remove handle locking nut Slide handle Changing Drive Roll And Wire Inlet Guide Welding Troubleshooting TableReplacing Gun Contact Tip Welding Trouble Remedy Wire Drive/Gun Troubleshooting Table Wire Drive/Gun Trouble Remedy Electrical Diagram Circuit Diagram For Welding Power Source Parts List Main Assembly SR1 Center Baffle w/Components Center Baffle w/Components -1 Item M-15 Gun 169Page Page Service Support Contact your Distributor for Hobart Welding Products