Miller Electric 172 M-10 Gun - Manual (Page 21)

OM-1318 Page 17
SECTION 4 – OPERATION
4-1. Controls
1 Wire Speed Control
Use control to select a wire feed
speed. As Voltage switch setting in-
creases, wire speed range also in-
creases (see weld setting label in
welding power source).
Ref. ST-187 921
2
4
1
3
2 Voltage Switch
.
Switch must “click” into detent
position 1, 2, 3, or 4 for proper
contact.
The higher the selected number,
the thicker the material that can be
welded (see weld setting label in
welding power source). Do not
switch under load.
3 Voltage Switch - Fan Only
Position
In Fan Only position, fan runs but
there is no weld output.
4 Power Switch