Section 4 − Operation; Controls - Miller Electric STR 450 Owner's Manual

4-1. Controls

3
OM-236 031 Page 16
SECTION 4 − OPERATION
6 7 8
5
4
2
1
1 Negative (−) Weld Terminal
2 Power On-Off Switch
3 Stick (SMAW) Welding
Indicator Light
4 Process Selection Switch
.
Remote output is always On
in TIG mode.
Hot Start function (for Stick
welding) is disabled in TIG
mode.
5 TIG (GTAW)
Indicator Light
6 Power On Pilot Light
7 Welding Current Indicator
8 High Temperature
Indicator
9
9 Weld Current Control
10 Remote Control Receptacle
(See Section 3-9)
11 Positive (+) Weld Terminal
10
11
Welding