GOEBEL GO-520 Operation Manual page 7

G. HOW TO ADJUST THE PROTRUDING LENGTH (L) OF
THREADED MANDREL
1
Loose
NOSEPIECE LOCK NUT
1
1
Open 2 HANDLES fully , use SERVICE WRENCH to loosen
NOSEPIECE LOCK NUT by turning Counter-Clockwise
3
Fasten
NOSEPIECE
LOCK NUT
Finally use SERVICE WRENCH to fasten NOSEPIECE LOCK
NUT by turning Clockwise.
Turn
COUNTER-CLOCKWISE
2
SERVICE WRENCH
1
.
2
SERVICE WRENCH
Turn
CLOCKWISE
2
PROTRUDING LENGTH (L)
OF THREADED MANDREL
L
Use Hand to rotate NOSEPIECE to adjust the
Protruding Length (L) of THREADED MANDREL
to be same as the RIVET NUT Height (H), L = H .
NOTE
SCREWED
RIVET NUT
NOTE: After adjusting the Protruding Length (L) of
THREADED MANDREL, the Screwed RIVET NUT
should be flush with the Top of THREADED MANDREL.
7
RIVET NUT HEIGHT (H)
H L = H
Rotate
NOSEPIECE
Flush With
THREADED MANDREL