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8.
Rotate the head to the 9 o’clock position and observe the deflection at the two positions for the x-
axis (left and right).
9.
If there is a height difference at the 9 o’clock position, adjust with the back screws on the base plate
until there is no difference in height between the two X-axis positions. To adjust, loosen the
tightening screws first, then adjust the set screws to bring the deflection on the micrometer to read
‘100.’
10.
Rotate back to the 3 o’clock position. If the deflection is not at ‘100’ adjust the Z micro-adjust on
top of the head to bring the deflection to ‘100’
11.
Repeat steps 8-10 until both positions have no height difference.
Y-plane alignment (12 o’clock and 6 o’clock positions)
12.
Turn the rotation switch to ON and dial speed to 1. Press START. Stop the Rotation at the 12
o’clock position.
13.
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.’
14.
Rotate the head to the 6 o’clock position and observe the deflection at the two positions for the y-
axis (front and back).
15.
If there is a height difference at the 6 o’clock position, adjust with the back screws on the base plate
until there is no difference in height between the two y-axis positions. To adjust, loosen the
X-axis Tightening Screws
X-axis Set Screws
Y-axis Set Screws
Y-axis Tightening
Screws
Содержание 3250.1
Страница 2: ... Note System shown above is complete with the Ultracollimator system ...
Страница 35: ... 31 APPENDICES ...