Adjusting Drive Roll And Spool Brake Pressure - Miller Electric Spoolmatic 15A Owner's Manual

4-8. Adjusting Drive Roll And Spool Brake Pressure

Tools Needed:
OM-1213 Page 14
1
4
6
Adjusting Pressure
WOOD
1 Top Cover
2 Canister Cover
3 Thumbscrew
Loosen thumbscrew and remove
cover.
4 Spool
Cut welding wire off at contact tip.
Retract wire onto spool and secure.
5 Spool Brake Thumbnut
5
Grasp spool in one hand and turn
while adjusting spool brake thumb-
nut. When a slight force is needed
2
to turn spool, tension is set. Do not
overtighten.
Reinstall canister cover. Thread
3
welding wire (see Section 4-3).
6 Drive Roll Tension Thumbnut
Turn On unit and check drive roll
pressure by feeding wire against a
wood board or concrete surface;
wire should feed steadily without
slipping.
Adjust drive roll tension thumbnut if
necessary. Do not overtighten.
Turn Off unit. Reinstall top cover.
Ref. 151 112-F / 147 741-F