Miller Electric AA40GBU manual Mounting Motor And Connecting Gas Hose And Weld Cable

3-8. Mounting Motor And Connecting Gas Hose And Weld Cable

1

3

2

.Drive motor must be isolated from weld potential.

1 Insulator Plate

When mounting motor, place factory-supplied insulator plate under motor mounting bracket to provide isolation.

2Customer Supplied Gas Hose

3Shielding Gas Valve Fitting

Requires hose fitting with 5/8-18 right-hand threads.

4Weld Cable

5Weld Cable Screw - Screw Size (.375 − 16 X 1.50)

Select and prepare weld cable ac- cording to welding power source Owner’s Manual.

For guns with external weld cable, connect weld cable from gun to ter- minal.

350 Amps and above

weld connection

4

5

0 to 350 Amps

weld connection

Tools Needed:

9/16, 5/8 in

Ref. 804 591-A / Ref. 804 590-A / Ref. 804 183-A

OM-227 674 Page 14