Harrison Labs M400, Operation Manual

Page: 18 / 84

MOUNTING OF CHUCKS, FACEPLATES and other
SPINDLE MOUNTED ATTACHMENTS
Ensure that the location faces on both nose and
attachment are scrupulously clean.
Check
that all the cams are in the release position
(Rg. 1).
Mount the attachment on to the spindle nose and
lock each cam by turning it clockwise using
the key provided.
A reference line R1 (Fig. 1) should be scribed on
each chuck or faceplate to coincide with the
reference line R on the spindle nose. This assists
subsequent re-mounting
NOTE:
For correct locking conditions each cam
must tighten with its index line between
the two vee marks on the nose (Fig. 2).
DO
NOT
INTERCHANGE CHUCKS OR OTHER
SPINDLE MOUNTING ITEMS BETWEEN LATHES
WITHOUT CHECKING EACH CAM FOR CORRECT
LOCKING.
TO .ADJUST 'CAM LOCK STUDS'
Remove Lockscrew (8).
Turn Stud (A) one full turn, in or out
as required.
Re-fit and tighten
lockscrew ( 8).
NOTE:-
A datum ring (C} is marked on each
stud as a guide to the original or
initial setting.
16
____
,_,
__
....
�
( __ s_-P_i_nd�l,_;_..e_N_· o_s_e ___
.
�)
,, ,l
- \\?;
liJ
1
\:1
@.
r