Vigilantplant TDLS8000, Руководство пользователя

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<3. Installation, Wiring, Optical Axis Adjustment, and Piping>
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IM 11Y01D01-01EN
(c)
(a) (a’)
(b)
SCU lens
Figure 3.18 Final vertical adjustment conceptual illustration
b. Final horizontal adjustment
Adjust only the left and right angle adjustment nuts.
i. Adjust the horizontal angle adjustment nuts on the LU side so that the transmission is
nearly zero (so that the laser beam barely misses the SCU lens) (Figure 3.19(d)).
ii. Adjust the horizontal angle adjustment nuts on the LU side in the direction opposite to
the direction of i until the transmission is nearly zero (until that the laser beam barely
misses the SCU lens) (Figure 3.19(e)). During this process, turn the angle adjustment
nuts one-eighth of a turn at a time and record how many one-eighth turns the nuts
were turned.
iii. Again, adjust the horizontal angle adjustment nuts on the LU side in the direction
opposite to the direction of ii until the transmission is nearly zero (until that the laser
beam barely misses the SCU lens) (Figure 3.19(d’)). During this process, turn the
angle adjustment nuts one-eighth of a turn at a time and record how many one-eighth
turns the nuts were turned.
iv. Check that the number of rotations of the angle adjustment nuts are nearly the same
for ii and iii. Then, return the horizontal angle adjustment nuts half the number of
rotations, and securely fasten the nuts (Figure 3.19(f)).
(e)
(c)
(f)
(d)
(d’)
SCU lens
Figure 3.19 Final horizontal adjustment conceptual illustration
(6) Coarsely adjusting the sensor control unit (SCU) side one last time
Make final vertical and horizontal adjustments to maximize the transmission. Repeat these
final adjustments until the maximum transmission is obtained. After the final adjustment on
the SCU side is complete, securely fasten the angle adjustment nuts.
(7) Checking the angle adjustment nuts are fixed in place
Check that the angle adjustment nuts on the LU side and SCU side are fixed securely in
place.
3rd Edition: Jun. 10, 2016-00