Connecting Welding Gun And Weld Cable; Installing Wire Guide And Drive Roll - Miller Electric 4500 Series Owner's Manual

4-6. Connecting Welding Gun And Weld Cable

4-7. Installing Wire Guide And Drive Roll

Tools Needed:
3/8 in
OM-221 677 Page 10
1
3
2
Euro Torch
5
7
6
US Torch
4
1−2
3
Correct Alignment
Incorrect Alignment
1 Gun Securing Knob
2 Gun Block
3 Gun Outlet Wire Guide
Loosen knob, insert gun into block.
Position outlet wire guide as close
as possible to drive rolls without
touching. Tighten knob.
4 Gun Trigger Plug
5 Gun Trigger Receptacle
6 Weld Cable Terminal
7 Weld Cable From Welding
Power Source
1 Inlet Wire Guide
2 Intermediate Wire Guide
Install and secure inlet wire guide,
and intermediate wire guide.
3 Drive Roll
Install drive rolls and turn drive roll
nut one click.
During maintenance intervals,
remove drive rolls, and clean
grooves using a wire brush. Check
general condition of drive rolls.
Aligning Wire Guide And Drive
Rolls:
View is from top of drive rolls
looking down with pressure assem-
bly open.
Turn screw in or out until drive roll
groove lines up with wire guide.
Close pressure roll assembly.
Repeat for remaining drive rolls un-
til all drive rolls line up with wire
guides as shown.
802 310-A