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4.7.2 Adjustment procedure
4.7.2.1 When an optical axis adjusting tool (laser pointer) is used
AUTION
(1) When A and B flanges shown in Fig. 4 － 4 are extremely tilted, adjust them in a flat place so that they
are parallel to each other. Refer to "4.7.1 How to operate the angle adjustment unit" before mounting
the stack unit.
(2) Mount the angle adjustment unit to the companion flange on the stack.
When mounting it, be careful of the direction of them so as to be as shown in Fig. 4 － 8. (If the direc-
tion is wrong, the receiver/transmitter box is mounted at a tilt.) Fix them at this time so that the outer
circumferences of the companion flange on the stack side and the flange on the angle adjustment unit
coincide as much as possible as shown below. (Do not yet mount the receiver box and the transmitter
box.)
(3) Fix the laser pointer on the transmitter unit side and the laser scope on the receiver unit with the at-
tached hexagonal socket screws.
(4) Emit light from the laser pointer, and adjust the angle adjustment unit while referring to "4.7.1 How to
operate the angle adjustment unit" so that the pointer's light hits the center of the laser scope.
(5) When you have finished adjustment, fasten the fixing bolts and nuts firmly. When retightening the bolts
and nuts, take care not to move the light axis. Remove the laser pointer and the target.
4.7.2.2 When an optional optical axis adjusting tool (laser pointer) is not used
(1) When A and B flanges shown in Fig. 4 － 4 are extremely tilted, adjust them in a flat place so that they
are parallel to each other. Refer to "4.7.1 How to operate the angle adjustment unit" before mounting
the stack unit.
(2) Mouth the angle adjustment unit to the companion flange on the stack.
Angle adjustment unit
When mounting it, be careful of the direction of them so as to be as to be shown in Fig. 4 － 9. Fix them
at this time so that the outer circumferences of the companion flange on the stack side and the flange on
the angle adjustment unit coincide as much as possible. After fixing them, mount the receiver box and
the transmitter box, referring to "4.9 Assembly of receiver unit and transmitter unit".
(3) Adjust the optical axis, referring to "4.11.2 When an optional optical axis adjusting tool (laser pointer)
is not used for angle adjustment".
INZ-TN1ZSS-E
Do not watch the laser pointer beam directly with the optical measuring
device. Otherwise, it may cause serious damage to your eyes.
Companion
flange
Fig. 4－8
Fig. 4－9
- 17 -
Coincide the outer
circumferences of
the flange.
nstallation
flange
Receiver box
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