Miller Electric 4500 Series, Blu-Fab 3500 owner manual Connecting Welding Gun And Weld Cable

Models: 4500 Series Blu-Fab 3500

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4-6. Connecting Welding Gun And Weld Cable

1

2 3

Euro Torch

US Torch

5

7

4

6

4-7. Installing Wire Guide And Drive Roll

1−2

3

Correct Alignment

Incorrect Alignment

Tools Needed:

3/8 in

1Gun Securing Knob

2Gun Block

3Gun Outlet Wire Guide

Loosen knob, insert gun into block. Position outlet wire guide as close as possible to drive rolls without touching. Tighten knob.

4Gun Trigger Plug

5Gun Trigger Receptacle

6Weld Cable Terminal

7Weld Cable From Welding Power Source

1Inlet Wire Guide

2Intermediate 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

OM-221 677 Page 10

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Miller Electric 4500 Series, Blu-Fab 3500 Connecting Welding Gun And Weld Cable, Installing Wire Guide And Drive Roll