PSEN sl-0.5n 1.1
Operating Manual PSEN sl-0.5n 1.1
22173-EN-05
15
CAUTION!
The unit's properties may be affected if installed in an environment contain-
ing electrically or magnetically conductive material. Please check the oper-
ating distances and the assured release distance.
} Safety switches and actuators must be positioned so that they are secured against a
change of position.
} Also note the max. angular offset (see Technical details: System with normal
actuator [ 23], System with free-moving actuator [ 27]).
} The access to the safety switch and actuator has to be possible for maintenance and
checking the correct operation.
} Use reliable fastening elements. A tool is to be required to loosen the fastening ele-
ments.
} Prevent self-loosening of the fastening elements of safety switch and actuator.
} The fastening of safety switch and actuator has to be sufficiently stable to ensure the
proper operation of the safety switch and the actuator.
} Prevent the safety switch and actuator being exposed to heavy shock or vibration
} Circumvention of the safety switch in a reasonably foreseeable manner must be pre-
vented.
} Installation measures in accordance with EN ISO 14119
– Use permanently secured safety screws with a flat head to attach the safety switch
and the actuator (e.g. cheese-head or pan head screws) or rivets.
– Installation of the safety switch and actuator must be concealed.
} Alignment errors of the guard must not adversely affect the safety function of the guard.
INFORMATION
Mounting brackets are available as accessories [ 31].
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