Gooseneck Replacement - ESAB MT-300GL Instrucciones De Operación

SECTION 4

4.2 GOOSENECK REPLACEMENT

STEP #1
•
Place gooseneck in vise.
•
Remove both switch housing mounting screws with 5/16"
nut driver.
•
Slide handle back exposing connector cone and cone nut.
•
Loosen connector cone from gooseneck using a 7/8"
wrench.
•
Remove from vise and unthread gooseneck by hand.
•
Remove body by releasing 2 set screws with 1/8" Allen
wrench.
•
Cable connection between cone and nut should not be
disturbed.
STEP #2
•
Internal threads - 3/8" x 24 (front-end only).
•
External threads - 9/16" x 18 (both ends).
•
Insert gooseneck up to shoulder in body.
•
Align gooseneck radius between switch housing
mounting holes on body for desired switch loca-
tion.
•
Tighten body set screws with a 1/8" Allen wrench. Use
only vibration proof set screws supplied with gun.
STEP #3
•
Thread gooseneck into connector cone (hand tighten).
•
Place gooseneck in vise and tighten with the 7/8"
wrench to within 1/8" (3.2 mm) spacing between the
connector cone and body.
STEP #4
•
Reposition handle and switch.
•
Reinstall handle lock nut.
24
MAINTENANCE