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Oil sight
Drain plug
7.4 CHUCK AND CHUCK MOUNTING
(FOR D1-6 SPINDLE)
!
Use only high-speed chucks with these machines.
When fitting chucks or faceplate, ensure that spindle and
chuck tapers are thoroughly cleaned and that all cams lock
in the correct positions the first.
It may be necessary to re-set the camlock studs (A) when
mounting a new chuck. To do this, remove the hexagon
socket locking screws (B) and set each stud so that the
EGH-1880 | EGH-2180 | EGH-21120
3-Oil ball
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Manual lubrication pump
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Oil inlet
Hexagon socket head plug
scribed ring (C) is flush with the rear face of the chuck -
with the slot - lining up with the locking screw hold.
Now mount the chuck or faceplate on the spindle nose and
tighten the six cams in turn.
When fully tightened, the cam lock line on each cam
should be between the two V marks on the spindle nose.
If any of the cams do not tighten fully within these limit
marks, remove the chuck or faceplate and readjust the
stud as indicated in the illustration.
Fit and tighten the locking screw (B) at each stud before
remounting the chuck for work. A reference mark should
be made on each correctly fitted chuck or faceplate to
coincide with the reference scribed on the spindle nose.
This will assist subsequent remounting.
Oil sight
2-Oil ball
2-Oil ball
Fig. 11
13
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