Section 6 − Welding Methods & Troubleshooting; Holding And Positioning Welding Gun - Miller Electric Millermatic 155 And M-15 Gun Owner's Manual

SECTION 6 − WELDING METHODS & TROUBLESHOOTING
A. Welding Methods

6-1. Holding And Positioning Welding Gun

.
Cradle gun and rest hand on workpiece. Place tip of wire on seam before lowering hel-
met and pressing trigger. Welding wire is not energized until gun trigger is pressed.
Wire Extension (Stickout)
1/4 − 1/2 in (6 − 13 mm)
GROOVE WELDS
90 90
End View Of Work Angle
FILLET WELDS
45
45
End View Of Work Angle
0 -15
Side View Of Gun Angle
0 -15
Side View Of Gun Angle
mod4.1* 9/92
S-0421-A
OM-1314 Page 5