Engineering Manual, 06/2010, A5E02608507B-02 Page 2
Safety guidelines
Safety guidelinesSafety guidelines
Safety guidelines
This manual contains notices which you should observe to ensure your own personal safety, as well as to protect
the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are
marked as follows according to the level of danger.
Danger
DangerDanger
Danger
indicates that death, severe personal injury or substantial property damage will result if proper precautions are
not taken.
Warning
WarningWarning
Warning
indicates that death, severe personal injury or substantial property damage can result if proper precautions are
not taken.
Caution
CautionCaution
Caution
indicates that minor personal injury or property damage can result if proper precautions are not taken.
Attention
AttentionAttention
Attention
draws your attention to particularly important information on the product, handling the product, or to a particular
part of the documentation.
Qualified personnel
Qualified personnelQualified personnel
Qualified personnel
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.
Correct usage
Correct usageCorrect usage
Correct usage
Note the following:
Warning
WarningWarning
Warning
This device and its components may only be used for the applications described in the catalogue or the
technical
descriptions, and only in connection 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.
Brands
BrandsBrands
Brands
SIMATIC®, SIMATIC HMI®, SIMATIC NET® und SENTRON® are Brands of SIEMENS AG.
Some other designations used in these documents are also brands; the owner's rights may be violated if they are
used by third parties for their own purposes.
Disclaimer of liability
Disclaimer of liabilityDisclaimer of liability
Disclaimer of liability
We have checked this manual to ensure that its contents are correct and applicable in relation to the hardware
and software it describes. Despite all our endeavours, however, discrepancies cannot be wholly excluded and so
we cannot guarantee complete correctness and applicability. However, the data in this manual are reviewed
regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are
welcomed.
Siemens AG
Industry Sector
Postbox 48 48
90327 NUREMBERG
GERMANY
Ⓟ 06/2010
Copyright © Siemens AG 2009.
Technical data subject to change