Section 11 − Selecting And Preparing Tungsten Electrode For Dc Or Ac Welding; Typical Dc - Gtaw 16 Gauge Stainless Steel Set-Up - Miller Maxstar 300 LX Owner's Manual

SECTION 11 − SELECTING AND PREPARING TUNGSTEN
ELECTRODE FOR DC OR AC WELDING

11-1. Typical DC - GTAW 16 Gauge Stainless Steel Set-Up

This symbol indicates which functions should be active for stainless steel.
• Turn power on (switch located on rear panel)
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 8 seconds of Post Flow time
•
Press Amperage A switch pad until LED is lit
•
Turn Encoder control to set desired amperage (50 - 80 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
ac/dc_gtaw 2/2003
198 719
OM-2222 Page 57