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PSEN ma1.1p-12
Installation
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Safety switches and actuators must be positioned so that they are secured against a
change of position.
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The safety switch and actuator should only be secured using screws and nuts made of
non-magnetic material (e.g. brass or stainless steel).
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Avoid the risk of damages from foreseeable external influences by attaching the safety
switch and actuator. If necessary, safety switch and actuator have to be protected.
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Prevent self-loosening of the fastening elements of safety switch and actuator.
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The fastening of safety switch and actuator has to be sufficiently stable to ensure the
proper operation of the safety switch and the actuator.
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The distance between two safety switches must be maintained (see
details [
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Safety switches and actuators
– Should be kept away from iron swarf
– Should not be exposed to strong magnetic fields
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Prevent the safety switch and actuator being exposed to heavy shock or vibration.
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Make sure that the safety switch and actuator cannot be used as an end stop.
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Circumvention of the safety switch in a reasonably foreseeable manner must be preven-
ted.
Operating Manual PSEN ma1.1p-12
22190-EN-04
CAUTION!
Potential loss of safety function due to changed device properties
The unit's properties may be affected if installed in an environment contain-
ing electrically or magnetically conductive material.
– Please check the operating distances and the assured release dis-
tance.
CAUTION!
Possible loss of the safety function by changing the release distance
S
with non-flush installation
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Installing the safety switch non-flush within electrically or magnetically con-
ductive material, the value for the assured release distance S
– Check the assured release distance S
INFORMATION
Protect the actuator from unauthorised removal (e.g. via a screw lock or
concealed installation) and from contamination.
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can change.
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Technical
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