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4.7.3 Adjustment procedure
4.7.3.1 When an optical axis adjusting tool (laser pointer) is used
AUTION
(1) When the flanges A and B shown in Fig. 4 － 4 are extremely tilted, adjust them in a flat place before
mounting them to the stack so that they are parallel to each other. Refer to "4.7.1 How to use the angle
adjustment unit 1".
(2) Mount the angle adjustment unit to the companion flange on the stack.
- Make sure the fixing bolts come to the positions shown in Fig. 4 － 8.
- Mount the angle adjustment unit so that the companion flange and the flanges of the angle adjustment
unit are as concentric as possible.
- Do not mount the transmitter box and the receiver box yet.
(3) With the hexagon socket head bolts, attach the laser pointer to the angle adjustment unit of the trans-
mitter side, and the laser scope on the angle adjustment unit of the receiver side. (The laser pointer has
two kinds of holes at different distance from the center. Fix it with three bolts.)
(4) Emit light from the laser pointer, and adjust the angle adjustment unit referring to "4.7.2 How to use the
angle adjustment unit 2" so that the pointer's light comes the center of the target.
(5) Using the attached hexagonal socket screws, fix the laser pointer to the angle adjustment unit on the
receiver unit, and the laser scope to the angle adjustment unit on the transmitter unit.
(6) Adjust the optical axis in the same way as the step 4.
(7) When you have finished adjustment, retighten the fixing bolts and nuts lightly. Take care not to move
the light axis. Remove the laser pointer and the target.
4.7.3.2 When an optional optical axis adjusting tool (laser pointer) is not used
(1) When the flanges A and B shown in Fig. 4 － 4 are extremely tilted, adjust them in a flat place before
mounting them to the stack so that they are parallel to each other. Refer to "4.7.1 How to use the angle
adjustment unit 1".
(2) Attach the angle adjustment unit to the companion flange in a manner that:
- Make sure the fixing bolts come to the positions shown in Fig. 4 － 8.
- Mount the angle adjustment unit so that the companion flange and the flanges of the angle adjustment
unit are as concentric as possible.
(3) Mount the transmitter box and the receiver box in reference to 4.9 Installation of the transmitter box
and the receiver box.
(4) Adjust the light intensity, referring to "4.11.2 When an optional optical axis adjusting tool (laser point-
er) is not used".
Do not watch the laser pointer beam directly with the optical measuring
device. Otherwise, it may cause serious damage to your eyes.
Fig. 4－8
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INZ-TN8ZSS-E
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