Hobart Welding Products 3035-20, 3545-20

OM-226 857 Page 21

SECTION 6 − ELECTRICAL DIAGRAMS

Figure 6-1. Circuit Diagram

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Contents

Main From Hobart to You TABLE OF CONTENTS Page SECTION 1 SAFETY PRECAUTIONS - READ BEFORE USING 1-1. Symbol Usage . 1-2. Arc Welding Hazards ELECTRIC SHOCK can kill. ARC RAYS can burn eyes and skin. ) WELDING can cause fire or explosion. FLYING METAL or DIRT can injure eyes. BUILDUP OF GAS can injure or kill. 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. FALLING EQUIPMENT can injure. OVERUSE can cause OVERHEATING FLYING SPARKS can injure. 1-4. California Proposition 65 Warnings 1-5. Principal Safety Standards 1-6. EMF Information SECTION 2 CONSIGNES DE SCURIT LIRE AVANT UTILISATION 2-1. Symboles utiliss . 2-2. Dangers relatifs au soudage larc UNE DCHARGE LECTRIQUE peut entraner la mort. LES PICES CHAUDES peuvent provoquer des brlures. LES FUMES ET LES GAZ peuvent tre dangereux. LES RAYONS DE LARC peuvent provoquer des brlures dans les yeux et sur la peau. LE SOUDAGE peut provoquer un incendie ou une explosion. DES PIECES DE METAL ou DES SALETES peuvent provoquer des blessures dans les yeux. 2-3. Risque DINCENDIE OU DEXPLOSION. LA CHUTE DE LQUIPEMENT peut provoquer des blessures. LEMPLOI EXCESSIF peut SURCHAUFFER LQUIPEMENT. LES TINCELLES PROJETES peuvent provoquer des blessures. 2-4. Proposition californienne 65 Avertissements 2-5. Principales normes de scurit 2-6. Informations relatives aux CEM Page SECTION 3 INSTALLATION 3-1. Specifications For Spool Gun 3035-20 Gas Diverter Valve Spool Gun Toggle Switch Assembly 3-2. Specifications For Spool Gun 3545-20 3-3. Components Supplied With Spool Gun Conversion Kit 3-4. Installing Optional Spool Gun Switch In Welding Power Source ! 3-5. Connecting Spool Gun To Welding Power Source ! 3-6. Installing Wire Spool And Threading Welding Wire . 3-7. Removing Existing Barrel And Installing Contact Adapter SECTION 4 OPERATION 4-1. Controls . SECTION 5 MAINTENANCE & TROUBLESHOOTING 5-1. Routine Maintenance 5-2. Changing Drive Rolls ! 5-3. Changing Liner ! 5-4. Troubleshooting Trouble Remedy 5-5. GMAW (MIG) Aluminum Welding Hints Page Page SECTION 7 PARTS LIST . Figure 7-1. Complete Assembly For Spool Gun 3035-20 Page . Figure 7-2. Complete Assembly For Spool Gun 3545-20 Page Page Warranty Questions? Call 1-800-332-3281 7 AM 5 PM EST Effective January 1, 2010 Please complete and retain with your personal records. Resources Available Always provide Model Name and Serial/Style Number. Owners Record Protect Your Investment! Register your product at: HobartWelders.com