SICK VMS4200

7 MAINTENANCE AND REPAIR
98
8022965-17I6/2020-03-19|SICK
ORIGINAL OPERATING INSTRUCTIONS| VMS4200/5200 (Multicontroller)
Subject to change without notice
7.1.3 Cleaning the 2D LiDAR sensors
Contamination on the optical boundary surface of the 2D LiDAR sensor can impair the
measuring behavior of the device.
Fig. 77: Cleaning the front screen of the 2D LiDAR sensor
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Switch off the device during cleaning.
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Remove dust from the front screen using a soft, clean brush.
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Then wipe the front screen with a clean, damp, lint-free cloth.
Use a mild, anti-static lens cleaning fluid if necessary.
WARNING!
HAZARDOUS LASER RADIATION
The 2D LiDAR sensor of the multi-dimensional measurement system works with a red
class-2 laser.
Severe injuries to the retinas.
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Never look directly into the beam path.
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Beware of reflections when mounting and aligning.
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Wear appropriate laser safety goggles.
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Do not open the housing.
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Observe laser safety regulations.
CAUTION!
REDUCED READING PERFORMANCE DUE TO SCRATCHES OR STREAKS ON THE
OPTICAL BOUNDARY SURFACE
The optical output is weakened by scratches and streaks on the optical boundary
surface.
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Do not use aggressive cleaning agents.
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Do not use abrasive cleaning agents.
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Avoid any movements that could cause scratches or abrasions on the front screen.
Cleaning the
front screen