phase II+ 221 Series, Operating Instructions & Parts Manual, Page: 23 / 24

Operating Instructions & Parts Manual
Pg. 23
Worm Gear / Eccentric Sleeve Adjustment
for H/V Rotary Tables
First Loosen Handle
A
for the eccentric sleeve lock and proceed to unscrew
Bolt B
.
Screw clockwise the
Limiting Bolt A
to adjust the mesh of the worm gear to the table top
gear. At this time, rotate the handle wheel clockwise and counterclockwise to ensure the
mesh of the worm gear is within 6° and then tighten the
Locking Bolt B
and then clamp
the
Handle A
to lock the eccentric sleeve.
Screw counterclockwise the
Limiting Bolt A
to reduce the mesh and proceed to rotate the
handwheel to ensure the mesh of the worm gear is within 6° and then tighten
Locking
Bolt B.
Rotate the
Indicator
counterclockwise until the
Bolt C
is touching the
Locating Pin.
This
procedure has just disengaged the worm gear. Rotate the indicator clockwise until
Bolt D
is touching
Bolt A.
Now the worm gear is engaged.