Miller Electric A.B.B. Robot Interface Gas Control Hub And Spindle Manuel du propriétaire télécharger pdf (Page 24)

OM-884 Page 20

3-5. Burnback Control

Ref. ST-119 647-C / SB-191 630

Burnback circuitry keeps welding

wire from sticking to workpiece

after arc is extinguished. This

circuitry keeps weld output on

welding wire from 0 to 0.25 seconds

after wire has stopped feeding. This

delay action permits welding wire to

burn back to a point where it neither

sticks to workpiece or contact tip.

To adjust burnback time, open front

access door.

1 Interface Board PC3

2 Potentiometer R37

Rotate R37 clockwise to increase

burnback time.

Close and secure front access

door.

Tools Needed:

Non-Conductive

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Miller Electric A.B.B. Robot Interface Gas Control Hub And Spindle Manuel du propriétaire Page 24