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CAUTION
MINERVA series photocells
WITHOUT THE CONTROL UNITS
AU S3, AU S-TWIN or AU S3M2
cannot be used as safety devices for the protection of people
exposed to hazardous machines or systems.
Accordingly, REER will not be liable for any consequences
arising from the use of its MINERVA photocells without the
relative control units, as this use does not meet the
requirements of EC machine directive 89/392.
WARNING
The MINERVA safety system consists of one or two pairs of photocells connected to the
standard control unit AU S3, the control unit with integrated muting function AU S3M2 or
the control unit AU S-TWIN (up to four pairs of photocells). To gain an understanding of
the way such devices work we recommend reading the following sections of the
respective installation manuals:
• Manual : "ARGOLUX series AS":
–
Test function and conditions of the control unit
–
Contact status
–
Indicators (Control unit)
–
Technical data (Control unit)
–
Electrical connections
• Manual : "MUTING, safety unit AU S3M2":
–
General
–
Operating diagram
–
Contact status
–
Indicators
–
Technical data
–
Electrical connections
• Manual : "AU S-TWIN safety unit":
–
General
–
Contact status
–
Indicators lights
–
Technical data
–
Installation and electrical connections