Miller XMT 450 CC, Technical Manual, Page: 27 / 84

TM-257 220 Page 23
XMT 450 CC/CV
6-4. Remote Scratch Start TIG Welding Mode - GTAW Process
!
Weld terminals are energized
through the remote control in TIG
welding mode.
1 Mode Switch
2 Left Display
3 Right Display
4 Adjust Control
Setup
For typical system connections refer to
Section 6-1.
Rotate Mode Switch to TIG position as
shown.
The preset amperage is shown in the Right
Display. Operation
The Adjust Control is used to set desired
preset amperage.
A remote control is required to turn on the
weld output.
.
If the remote control has an amperage
adjustment, the adjustment will func-
tion as a percentage of the preset am-
perage.
.
For best results, gently scratch the
tungsten electrode to the work to initi-
ate an arc. To minimize arc flare at the
end of the weld, pull back the electrode
quickly to extinguish the arc.
256 366-A
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