PERIODICAL CHECKS
INSTRUCTION MANUAL
99
PERIODICAL CHECKS
The following list includes recommended check and maintenance operations that
should be periodically carried out by qualified personnel.
• The Laser Sentinel is installed with all the correctly fixed mounting components,
without any change on its position: Safety distance is ensured and the detection
plane has also not changed.
• The optical window is not dirty or damaged (for more information, refer to "Win-
dow Cleaning" on page 101).
• All electrical connectors are correctly fastened and the cable wires are correctly
connected to external device.
• If the laser Sentinel is operating in automatic start mode, make sure that the
machine stops and does not restart when the test object is in the safety zone.
The frequency of checks depends on the particular application and on the operating
conditions of the Laser Sentinel.
If any of these checks are not verified, it is not allowed to continue to work on the
machine. In this case the installation of the laser Sentinel must be checked by qualified
safety personnel and tested following the “CHECKS AFTER FIRST INSTALLATION” proce
-
dure as indicated.