A-3
INSTALLATION
MEGA FORCE
®
140i MP
®
internal controls
FIGURE A.3
1. Wire Drive Spindle
– Supports a 4-inch or 8-inch spool of
wire. The center wing-nut can be adjusted to increase tension
on the wire. For 4-inch spools, the hub adapter must be
removed.
2. Spool Gun Switch
– Permits toggling between standard push
gun welding with the Magnum Pro
®
100L or aluminum
welding with the Magnum Pro
®
100SG Spool Gun.
3. Wire Drive Tension Pressure Adjustment
– Permits
increasing or decreasing the pressure applied to the top drive
roll.
4. Replaceable drive roll
- Select the correct drive roll groove
for the wire diameter being fed.
5. Gun Connector Block
– Permits securing a welding gun to
the wire drive by ensuring the gun connector is fully seated,
then tightening the knob.
6. Cutouts
– A cut out in case back and side allows the input
cord and wire drive polarity lead to be coiled and placed in
the wire drive compartment for ease of transportation.
6
6
2
3
4
5
1
