LOGO! manual
EWA 4NEB 712 6006-02
ii
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Danger
indicates that death, severe personal injury or substantial property dam-
age will result if proper precautions are not taken.
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Warning
indicates that death, severe personal injury or substantial property dam-
age can result if proper precautions are not taken.
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Caution
indicates that minor personal injury or property damage can result if
proper precautions are not taken.
Note
draws your attention to particularly important information on the prod-
uct, handling the product, or to a particular part of the documentation.
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Warning
Only qualified personnel should be allowed to install and work on this
equipment. Qualified persons are defined as persons who are authorized
to commission, to ground, and to tag circuits, equipment, and systems in
accordance with established safety practices and standards.
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Warning
This device and its components may only be used for the applications
described in the catalog or the technical description, and only in connec-
tion with devices or components from other manufacturers which have
been approved or recommended by Siemens.
This product can only function correctly and safely if it is transported,
stored, set up, and installed correctly, and operated and maintained as
recommended.
Copyright E Siemens AG 1996 All rights reserved
The reproduction, transmission or use of this document or its contents is not permitted without
express written authority. Offenders will be liable for damages. All rights, including rights created
Disclaimer of Liability
We have checked the contents of this manual for agreement with the hardware and software
described. Since deviations cannot be precluded entirely, we cannot guarantee full agreement.
However, the data in this manual are reviewed regularly and any necessary corrections included
in subsequent editions. Suggestions for improvement are welcomed.
Welcome to LOGO!