TABLE OF CONTENTS
SECTION 11 − SAFETY PRECAUTIONS - READ BEFORE USING 1..................................
11-1. Symbol Usage 1........................................................................
11-2. Arc Welding Hazards 1..................................................................
11-3. Additional Symbols For Installation, Operation, And Maintenance 3.............................
11-4. California Proposition 65 Warnings 4.......................................................
11-5. Principal Safety Standards 4.............................................................
11-6. EMF Information 4......................................................................
SECTION 2 − DEFINITIONS 5...................................................................
2-1. Additional Safety Symbols And Definitions 5................................................
2-2. Miscellaneous Symbols And Definitions 6...................................................
SECTION 3 − SPECIFICATIONS 8................................................................
3-1. Serial Number And Rating Label Location 8.................................................
3-2. Specifications 8........................................................................
3-3. Environmental Specifications 8...........................................................
3-4. Duty Cycle And Overheating 9............................................................
SECTION 4 − INSTALLATION 10..................................................................
4-1. Selecting Cable Sizes* 10.................................................................
4-2. Installing Gas Supply 11..................................................................
4-3. Connecting Remote Control 11............................................................
4-4. Rear Panel Receptacle Information 12......................................................
4-5. Front Panel Receptacle Information 12......................................................
4-6. Typical Connection To Power Source 13.....................................................
4-7. Input Power Connection 13................................................................
SECTION 5 − OPERATION 14....................................................................
5-1. Front Panel Controls 14...................................................................
5-2. Initial Setup 15..........................................................................
5-3. Memory Control 16......................................................................
5-4. Resetting Unit To Factory Default Settings 17................................................
5-5. Selecting Remote Control 17..............................................................
5-6. 2T Or 4T Trigger Mode Selection 18........................................................
5-7. Process Control 19......................................................................
5-8. Pulse Control 20.........................................................................
5-9. Sequence Control 21.....................................................................
5-10. Lift-Arc™ And HF TIG Start Procedures 22...................................................
SECTION 6 − MAINTENANCE AND TROUBLESHOOTING 23........................................
6-1. Routine Maintenance 23..................................................................
6-2. Troubleshooting Table 23.................................................................
6-3. Temperature/Ammeter Help Displays 24.....................................................
SECTION 6 − ELECTRICAL DIAGRAMS 25........................................................
SECTION 8 − HIGH FREQUENCY 26..............................................................
8-1. Welding Processes Requiring High Frequency 26.............................................
8-2. Installation Showing Possible Sources of HF Interference 26....................................
8-3. Recommended Installation To Reduce HF Interference 27......................................
SECTION 11 − SELECTING AND PREPARING A TUNGSTEN
FOR DC OR AC WELDING WITH INVERTER MACHINES 28.........................................
11-1. Selecting Tungsten Electrode (Wear Clean Gloves To Prevent Contamination Of Tungsten) 28.......
11-2. Preparing Tungsten Electrode For DC Electrode Negative (DCEN) Welding
Or AC Welding With Inverter Machines 28...................................................
SECTION 12 − GUIDELINES FOR TIG WELDING (GTAW) 29.........................................
SECTION 11 − PARTS LIST 32....................................................................
WARRANTY
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