Hobart Welders Handler 187 - Default Chapter; Table of Contents

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 8..............................................
2-5. Principales normes de sécurité 9.........................................................
2-6. Informations relatives aux CEM 9.........................................................
SECTION 3 − DEFINITIONS 11..................................................................
3-1. Symbols And Definitions 11...............................................................
SECTION 4 − SPECIFICATIONS 11..............................................................
4-1. Specifications 11........................................................................
4-2. Duty Cycle And Overheating 12...........................................................
4-3. Volt-Ampere Curves 12..................................................................
SECTION 5 − INSTALLATION 13................................................................
5-1. Installing Nozzle, Contact Tip, And Adapter 13...............................................
5-2. Installing Welding Gun 13................................................................
5-3. Installing Work Clamp 14.................................................................
5-4. Process/Polarity Table 15................................................................
5-5. Changing Polarity 15....................................................................
5-6. Installing Gas Supply 16.................................................................
5-7. Selecting A Location And Connecting Input Power 17.........................................
5-8. Electrical Service Guide 18...............................................................
5-9. Installing Wire Spool And Adjusting Hub Tension 18...........................................
5-10. Threading Welding Wire 19...............................................................
SECTION 6 − OPERATION 20...................................................................
6-1. Controls 20............................................................................
6-2. Weld Parameter Chart 22................................................................
SECTION 7 − MAINTENANCE & TROUBLESHOOTING 24.........................................
7-1. Routine Maintenance 24.................................................................
7-2. Overload Protection 24..................................................................
7-3. Drive Motor Protection 24................................................................
7-4. Changing Drive Roll Or Wire Inlet Guide 25.................................................
7-5. Changing Nozzle, Contact Tip, Adapter And Liner, And Cleaning Gun Casing 26..................
7-6. Replacing Switch And/Or Head Tube 27....................................................
7-7. Troubleshooting Table 28.................................................................
SECTION 8 − ELECTRICAL DIAGRAM 30........................................................