Miller XMT 304 CC/CV Manual del usuario - Página 28

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Miller XMT 304 CC/CV Manual del usuario

5-4. Lift-Arc Trigger Hold TIG

OM-233 045 Page 24
1
1 − 2
"Touch"
Seconds
Do NOT Strike Like A Match!
2
1
TIG Electrode
2
Workpiece
.
Procedure requires:
control
Start sequence:
•
Touch tungsten electrode to
workpiece at weld start point.
•
Momentarily depress output
switch.
•
Slowly lift electrode. An arc will
form when electrode is lifted.
•
To stop welding, momentarily
depress output switch and out-
put will shut off.
If output switch is momentarily
depressed and tungsten is not
touching workpiece:
Do not touch tungsten to work.
Output will shut off in 3 seconds.
Start sequence over.
Ref. S-156 279