Fixation of ID mount
P/N 63674, Rev. 9 Page 49
All chuck feet jacking screws must be torqued to at least 325 ft-lb
(441 Nm). Minimum jacking bolt torque value was determined with
lubricated thread bolts and a dry bolt/workpiece interface.
Before installing the CM6200 on the workpiece, check the following:
• The workpiece surface area that will contact the CM6200 jacking
screws is dry and completely free of oil, grease, or other lubricant.
Moisture, oil, or lubricants on the chucking foot contact areas of the
workpiece may result in insufficient jacking friction force and allow the
machine to shift or fall out of the workpiece.
• Chuck feet jacking screw threads are coated with anti-seize lubricant.
Failure to apply anti-seize lubricant to the jacking screw threads may
result in lower-than-anticipated jacking bolt clamping force, which may
allow the machine to shift or fall out of the workpiece.
Do the following to install the ID mount:
1. Tighten all the leveling jacking screws to a minimum torque of 325 ft-lb
(441 Nm). Alternate opposite jacking legs when tightening to ensure that
the setup alignment is not disturbed.
2. Extend all the non-leveling chuck feet jacking screws and tighten to a min-
imum torque of 325 ft-lb (441 Nm).
The leveling and non-leveling chuck feet must be tightened to the
torque specifications listed in the instructions above. Failure to
sufficiently tighten chuck feet may cause the machine to slip or fall from
the workpiece, potentially resulting in severe injury or death. Refer to
Section 3.5.3 for methods of securing the CM6200 in the workpiece.
3. Secure the jacking screws using the methods described in Section 3.5.3 on
page 33.
4. Remove setup fingers if the machine operation cannot be accomplished
with setup fingers still attached to the leveling chuck feet.
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