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III.
CALIBRATION
A.
Mechanical Alignment
i.
Aligning the base plate to the Aluminum platen.
1.
Place a desired lap onto the Advance. Preferably one that does not have any film attached to it.
2.
Place the micrometer into the hole on the side of the work holder and tighten the set screw so that
micrometer is fixed in its position.
3.
Place the work holder with micrometer attached on the quick release.
4.
Turn pump, coolant, oscillation and lap switches to the OFF position.
5.
Be sure that the oscillation sweep is closed off all the way so there is no sweep (turning the set screw
CW)
X-plane alignment (3 o’clock and 9 o’clock positions)
6.
Turn the rotation switch to ON and dial speed to 1. Press START. Stop the Rotation at the 3
o’clock position
7.
Turn the Z-micro adjust dial on top of the head to bring the head down so that the deflection on the
Micrometer reads ‘100.’
