Tweco Fabricator 141i Operating Manual Manual do Utilizador descarregar pdf (Página 49)

Fabricator 141i

Manual 0-51

3-19 INSTALLATION, OPERATION AND SETUP

3.17 Wire Reel Brake

The wire reel hub incorporates a friction brake which is adjusted during manufacture for optimum breaking. If it is

considered necessary, adjustment can be made by turning the large nut inside the open end of the hub clockwise

to tighten the brake. Correct adjustment will result in the wire reel circumference continuing no further than 3/8"

(10mm) - 3/4" (20mm) after release of the trigger. The electrode wire should be slack without becoming dislodged

from wire spool.

CAUTION

Overtension of brake will cause rapid wear of mechanical WIREFEED parts, overheating of electrical

components and possibly an increased incidence of electrode wire Burnback into contact tip.

Wire Reel Brake Adjustment Nut

Art #

A-10361

Figure 3-15: Wire Reel Brake

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Tweco Fabricator 141i Operating Manual Manual do Utilizador Página 49