Strasbaugh nTellect (Model 7AF) Wafer Grinder
11 - 14 Version 1.2 - June 2004
4. Remove the upper right grind chamber sealing plate (the curved lip located at
the front of the spindle):
WARNING: You must remove both upper grind chamber sealing plates to
avoid breaking off the digital probes when manually moving the
bridge!
a. Using a 3/16-in. hex key, rotate the four 1/4-20 capscrews securing the
sealing plate counterclockwise to remove them.
b. Remove the sealing plate and set it aside.
Upper Left Spindle
5. Repeat Steps 3. and 4., immediately above, substituting left spindle for right.