Threading And Feeding Welding Wire; Changing Assembly Configuration - Miller RAD-400 Manuel D'utilisation

2-7. Threading And Feeding Welding Wire

Tools Needed:
WIRE ADVANCE
Push wire thru guide up to drive rolls; continue to hold welding wire. Press
Wire Advance push button until drive rolls grab wire. Adjust tension until wire
does not slip. Indicator is for reference only.

2-8. Changing Assembly Configuration

3
4
POWER
ON
V
OFF
Weld Control Welding Power Source
Set switches.
Ref. ST-153 072 / Ref. ST-156 798 / Ref. ST-802 594-B
1
2
Hold wire tightly to keep it
from unraveling.
6 in
(150 mm)
Pull and hold wire; cut off end.
Cut off wire at a diagonal.
Y Do not pinch drive motor cord
when rotating assembly.
1 Motor Mount Nut
Loosen the four motor mount nuts to
rotate the assembly around the motor
body axis.
2 Mounting Bracket Screw
Loosen mounting bracket screw to
rotate the assembly around the
mounting bracket.
3 Feed Plate
4 Feed Plate Screw
Loosen feed plate screw to rotate
feed plate around motor shaft.
.
Re-tighten hardware when the
assembly is in the desired
position.
Tools Needed:
1/4 in
9/16 in
802 594-B
OM-1598 Page 13