9
MAINTENANCE AND REPAIR
88
8027513/V1-0/2022-03|SICK
O P E R A T I N G I N S T R U C T I O N S | MDA Vision
Subject to change without notice
9.3
Replacing sensors
WARNING!
HAZARDOUS LASER RADIATION
The Lector6xx image-based code readers work with a laser class 1 aiming laser.
The accessible beam from the aiming laser of the device does not pose a danger when
viewed directly for up to 100 seconds. It may pose a hazard to the eyes and skin in the
event of incorrect use.
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Never look directly into the laser beam.
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Never point the laser beam at people’s eyes.
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During commissioning or maintenance work, suitable eye protection must be worn.
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Avoid laser beam reflectance caused by reflective surfaces. In particular during
mounting and alignment work.
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Do not open the housing.
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Current national regulations regarding laser protection must be observed.
WARNING!
DANGEROUS LED RADIATION
The Lector 6xx image-based code reader operates with RG1 risk group LEDs. Visible
radiation, 400 nm to 780 nm.
The LEDs may pose a danger to the eyes in the event of incorrect use.
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Do not look into the light source intentionally.
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Do not point the light source at people and prevent reflections of the light source
from reflective surfaces onto people.
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During commissioning or maintenance work, suitable eye protection must be worn.
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Do not open the housing.
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Comply with the recent national version of the applicable standards on
photobiological safety of lamps and lamp systems.
