CONTENTS
1 SAFETY
4
1.1 SIGNAL EXPLANATION
4
1.2 ARC WELDING DAMAGE
4
1.3 ELECTRIC AND MAGNETIC FIELDS INFORMATION
7
2 SUMMARY
8
2.1 BRIEF INTRODUCTION
8
2.2 MODULE EXPLANATION
9
2.3 WORKING PRINCIPLE
10
2.4 VOLT-AMPERE CHARACTERISTIC
10
3 INSTALLATION AND ADJUSTMENT
11
3.1 PARAMETERS
11
3.2 DUTY CYCLE AND OVER-HEATING
12
3.3 MOVEMENT AND PLACEMENT
12
3.4 POWER SUPPLY INPUT CONNECTION
12
3.5 POLARITY CONNECTION (MMA)
12
3.6 ASSEMBLING THE EQUIPMENT (TIG)
13
4 OPERATION
14
4.1 MACHINE CONTROLS
14
4.2 CONTROL PANEL
15
4.3 PEDAL SWITCH CONTROL
18
4.4 GUN SWITCH CURRENT CONTROL
18
4.5 ARGON ARC WELDING OPERATION
19
4.6 WELDING PARAMETERS
21
4.7 OPERATION ENVIRONMENT
26
4.8 OPERATION NOTICES
26
5 MAINTENANCE AND TROUBLESHOOTING
27
5.1 MAINTENANCE
27
5.2 TROUBLESHOOTING
28
6 PARTS LIST
31
7 MAIN ELECTRICAL DIAGRAM
32
STEALTH DIGI-TIG 320 AC/DC PULSE