Miller Electric SS-75S12 - Manual (Page 18)

OM-230 298 Page 14
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4-11. Installing Drive Rolls
804 737-A
1 Drive Roll Carrier
2 Ejector Button
3 Drive Roll
4 Pressure Door Assembly
Installation
Open pressure door assembly.
Lift drive roll swing arm.
Align drive roll slots with three lobes
on drive roll carrier.
Insert drive roll onto carrier. Drive
roll will snap into place.
When closing swing arm, push firm-
ly into position.
Swing arm has built in resistance to
prevent swing arm from closing
abruptly.
.
When using cored welding wire
use knurled drive rolls.
Removal
.
Remove PD wire guide before
removing lower drive rolls.
Lift up drive roll swing arm and
press ejector button in middle of
drive roll carrier.
Notes