Miller Spoolmatic 30A Manuale d'uso - Pagina 14
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5-7. Adjusting Drive Roll And Spool Brake Pressure
Tools Needed:
OM-1213 Page 10
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 5-2).
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