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8012428/YWL2/3-0/2016-08| SICK O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
ASSEMBLY AND INSTALLATION 3
3.2.7 Components for hall air monitoring (option)
▸ Install the holder for the light/dust protection tube on an even, vibration-free surface
(dimensions see “Components for hall air monitoring (option)”, page 123).
Fig. 24: Incorrect mounting arrangement
▸ Screw on light/dust protection tubes.
▸ Align optical axes with each other using a laser pointer. For this purpose:
▸ Cover the light/dust protection tube with transparent film in the area of the holder.
▸ Attach the laser pointer centrically on the other light/dust protection tube and check
whether the light spot on the film is in the middle of the tube. If not, correct the
alignment of the light/dust protection tubes.
▸ Repeat procedure in reverse sequence
NOTE:
The installation locations must be determined so that the optics of sender/
receiver unit and reflector cannot be subjected to direct light sources
(emitter, sun, etc.).
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