Changing Drive Roll Or Wire Inlet Guide - Miller Multimatic 220 Owner's Manual

7-3.

Changing Drive Roll Or Wire Inlet Guide

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OM-281426 Page 46
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Complete Parts List is available at www.MillerWelds.com
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1 Inlet Wire Guide
Remove guide by pressing on barbed area
or cutting off one end near housing and pull-
ing it out of hole. Push new guide into hole
from rear until it snaps in place.
2 Drive Roll
The drive roll includes three different sized
grooves. The text aligned with the drive roll
retaining pin indicates the selected groove.
3 Retaining Pin
To secure drive roll, locate open slot and
push drive roll completely over retaining pin,
then rotate drive roll to desired slot.
4 .024 Groove
5 .030−.035 Groove
6 .030-.035 V-Knurled Groove
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See Parts List for optional drive rolls.
Table 7–1. Drive Roll Grooves
And Wire Type Compatibility
Groove Compatible Wire
.024 .024 Solid Wire
.030−.035 Solid
.030−.035
.030−.035 V- .030−.035 Flux-
Knurled Core
Wire