Section 11 − Guidelines For Tig Welding (Gtaw); Typical Gtaw Set-Ups - Miller DYNASTY 200 DX Owner's Manual

SECTION 11 − GUIDELINES FOR TIG WELDING (GTAW)

11-1. Typical GTAW Set-Ups

A. AC − GTAW 1/8 in. Aluminum Set-Up
This symbol indicates which functions should be active for aluminum.
• Turn power on (switch located on rear panel)
Press Polarity switch pad until AC LED is lit
•
Press Process switch pad until TIG HF Impulse LED is lit
•
Press Output switch pad until RMT STD LED is lit
•
Press Adjust switch pad until Post Flow LED is lit
•
Turn Encoder control to set 15 seconds of Post Flow time
•
Press AC Waveshape switch pad until Balance LED is lit
•
Turn Encoder control to set desired Balance (65 - 80%)
•
Press AC Waveshape switch pad until AC Frequency LED is lit
•
Turn Encoder control to set desired AC Frequency (100 - 150 Hz)
•
Press Amperage A switch pad until LED is lit
•
Turn Encoder control to set desired amperage (125 - 160 amps).
•
.
The ammeter displays the parameter for any of the following units of measure when they are active:
amperage, time, percentage, or frequency. The corresponding LED, located directly below the am-
meter, will also light up. The ammeter also displays actual amperage while welding.
Ammeter
Encoder
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