Miller Spoolmatic 30A Owner's Manual download pdf (Page 20)

OM-211 958 Page 16

4-8. Adjusting Drive Roll And Spool Brake Pressure

Ref. 151 112-F / 147 741-F

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

Grasp spool in one hand and turn

while adjusting spool brake thumb-

nut. When a slight force is needed

to turn spool, tension is set. Do not

overtighten.

Reinstall canister cover. Thread

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.

Tools Needed:

WOOD

Adjusting Pressure

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 35 36

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Miller Spoolmatic 30A Owner's Manual Page 20