2 application as directed, Application as directed, Device description – Lenze EL 9700 Benutzerhandbuch
Seite 64
Device description
Application as directed
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64
LDCDS−ELx7xx DE/EN 4.0
2.2
Application as directed
The panel PC is used as directed if it solely is used for implementing operating concepts or
for presenting information in usual industrial and commercial fields. A different use, or
one beyond these purposes, is not permissible.
A use that is not intended also includes a use harbouring fatal risks or dangers which,
without the provision of exceptionally high safety measures, may result in death, injury or
damage to material assets.
The panel PC in particular may not be used ...
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in private areas.
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in potentially explosive atmospheres.
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in areas with harmful gases, oils, acids, radiation, etc.
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in applications where vibration and impact loads occur, exceeding the requirements
of EN 50178.
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for performing safety functions, for instance
– in air traffic control / in flight−control systems
– for the monitoring/control of nuclear reactions
– for the monitoring/control of means of mass transport
– for the monitoring/control of medical systems
– for the monitoring/control of weapon systems
Higher−level safety systems must be used to guarantee the protection of persons and
material assets!