Miller MigMatic 300, Owner'S Manual

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OM-251958 Page 19
4-6. Changing Drive Rolls And Wire Inlet Guide (MigMatic 300 Models) (Continued)
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1 Inlet Wire Guide Securing
Screw
2 Inlet Wire Guide
Loosen screw. Slide tip as close to
drive rolls as possible without
touching. Tighten screw.
3
Drive Roll
The drive roll consists of two
different sized grooves. The
stamped markings on the end
surface of the drive roll refers to the
groove on the opposite side of the
drive roll. The groove closest to the
motor shaft is the proper groove to
thread.
4
Drive Roll Securing Nut
Turn nut one click to secure drive
roll.
5
Euro-Adapter Securing Screw
5
2
3
4
1/4 in.
1