Specifications

TABLE OF CONTENTS
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1.................................
1-1. Symbol Usage 1.................................................................
1-2. Arc Welding Hazards 1............................................................
1-3. Additional Symbols For Installation, Operation, And Maintenance 3.......................
1-4. California Proposition 65 Warnings 4.................................................
1-5. Principal Safety Standards 4.......................................................
1-6. EMF Information 4................................................................
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION 5..........................
2-1. Symboles utilisés 5...............................................................
2-2. Dangers relatifs au soudage à l’arc 5................................................
2-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance 7
2-4. Proposition californienne 65 Avertissements 9.........................................
2-5. Principales normes de sécurité 9....................................................
2-6. Informations relatives aux CEM 9...................................................
SECTION 3 − DEFINITIONS 11..................................................................
3-1. Additional Safety Symbols And Definitions 11..........................................
3-2. Miscellaneous Symbols And Definitions 11............................................
SECTION 4 − SPECIFICATIONS 12..............................................................
4-1. Serial Number And Rating Label Location 12...........................................
4-2. Unit Specifications 12..............................................................
4-3. Duty Cycle And Overheating 12......................................................
4-4. Volt-Ampere Curves 12.............................................................
SECTION 5 − INSTALLATION 13................................................................
5-1. Selecting A Location 13.............................................................
5-2. Installing Work Clamp 13...........................................................
5-3. Process/Polarity Table 13...........................................................
5-4. Changing Polarity 13...............................................................
5-5. Installing Gas Supply 14............................................................
5-6. Installing Wire Spool And Adjusting Hub Tension 14.....................................
5-7. Connecting 115 Volt Input Power 15..................................................
5-8. Installing Contact Tip And Nozzle 15..................................................
5-9. Threading Welding Wire 16..........................................................
SECTION 6 − OPERATION 17..................................................................
6-1. Controls 17.......................................................................
6-2. Operating The Gun 17..............................................................
6-3. Weld Parameter Chart 18...........................................................
SECTION 7 − MAINTENANCE &TROUBLESHOOTING 19..........................................
7-1. Routine Maintenance 19............................................................
7-2. Drive Motor Protection 19...........................................................
7-3. Overload Protection 19.............................................................
7-4. Replacing Gun Contact Tip 19.......................................................
7-5. Changing Drive Roll Or Wire Inlet Guide 20............................................
7-6. Cleaning Gun Liner 21..............................................................
7-7. Replacing Gun Liner 22.............................................................
7-8. Troubleshooting Table 24...........................................................
SECTION 8 − ELECTRICAL DIAGRAM 25........................................................
SECTION 9 − FCAW/GMAW WELDING GUIDELINES 26...........................................
SECTION 10 − ACCESSORIES/CONSUMABLES 36...............................................
COMPLETE PARTS LIST − Available at www.HobartWelders.com
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