Weld Parameter Chart For 115 Vac Model W/Auto−Sett - Miller Millermatic 140 Owner's Manual

5-4. Weld Parameter Chart For 115 VAC Model w/Auto−SetE
AUTO−SETt − SIMPLE SETUP FOR WELDING MILD STEEL
Example: .030" diameter wire, welding 18 ga. material.
M A T ERIA L T H I C
t
T
S E
T O
A U
(DCEP)
(DCEP)
(DCEN)
(DCEP)
NOTE: Settings are approximate. Adjust as required.
−−−" Means not recommended.
*" Thicker materials can be welded using proper technique,
joint preparation and multiple passes.
IMPORTANT: Match drive roll groove to diameter of wire being used.
Set Tension knob setting to 3 at start. Adjust tension
per instructions in the manual.
OM-225 311 Page 22
Activate AUTO−SETt by selecting
the diameter of the welding wire
with the WIRE SPEED knob.
AUTO−SETt light comes on.
K N
Select thickness of the mild steel
E S
S
being welded with the VOLTAGE
knob.
Setup complete.