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 | 3 |
1-5. | Principal Safety Standards | 4 |
1-6. | EMF Information | 4 |
SECTION 2 − CONSIGNES DE SÉCURITÉ − À LIRE AVANT UTILISATION | 5 |
2-1. | Signification des symboles | 5 |
2-2. Dangers relatifs au soudage à l’arc | 5 |
2-3. Autres symboles relatifs à l’installation, au fonctionnement et à l’entretien de l’appareil | 7 |
2-4. Principales normes de sécurité | 8 |
2-5. Information sur les champs électromagnétiques | 8 |
SECTION 3 − INSTALLATION | 9 |
3-1. | Specifications | 9 |
3-2. | Typical Process Connections | 9 |
3-3. | Installing Gas Supply | 10 |
3-4. Power Source Plug Information And Connections | 11 |
3-5. Operator Control Receptacle Information And Connections | 12 |
3-6. Operator Control Receptacle Socket Information | 12 |
3-7. Connecting To Weld Output Terminals | 13 |
3-8. | Connecting Input Power | 14 |
SECTION 4 − OPERATION | 15 |
4-1. | Controls | 15 |
4-2. | High Frequency Switch | 15 |
4-3. High Frequency Selector Switch | 15 |
4-4. High Frequency Intensity Control | 16 |
4-5. Power Switch And Pilot Light | 16 |
4-6. | Postflow Timer | 16 |
4-7. | Shielding Gas | 16 |
SECTION 5 − MAINTENANCE & TROUBLESHOOTING | 17 |
5-1. | Routine Maintenance | 17 |
5-2. | Adjusting Spark Gaps | 18 |
5-3. | Troubleshooting | 19 |
SECTION 6 − ELECTRICAL DIAGRAMS | 20 |
SECTION 7 − HIGH FREQUENCY | 22 |
7-1. Welding Processes Requiring High Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 7-2. Incorrect Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7-3. Correct Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
SECTION 8 − SELECTING AND PREPARING TUNGSTEN ELECTRODE FOR DC OR AC WELDING . . . . 24
8-1. Selecting Tungsten Electrode (Wear Clean gloves To Prevent Contamination Of Tungsten) . . . . . . . . 24
8-2. Preparing Tungsten Electrode For Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
SECTION 9 − GUIDELINES FOR TIG WELDING (GTAW) | 25 |
9-1. | Positioning The Torch | 25 |
9-2. | Torch Movement During Welding | 26 |
9-3. | Positioning Torch Tungsten For Various Weld Joints | 26 |
SECTION 10 − PARTS LIST | 28 |
OPTIONS AND ACCESSORIES | |
WARRANTY | |
