Siemens Sinumerik 840D sl Function Manual page 7

04/10
EC Declaration of Conformity
The EC Declaration of Conformity for the EMC Directive can be
viewed/downloaded from the Internet at:
under the Product Order No. 15257461, or at the relevant branch office of I DT MC
Division of Siemens AG.
Safety information
These Operating Instructions contain information which you should observe to
ensure your own personal safety as well as to protect the product and connected
equipment. Notices referring to your personal safety are highlighted in the manual
by a safety alert symbol; notices referring to property damage do not have a safety
alert symbol. Depending on the hazard level, warnings are indicated in a
descending order as follows:
!
DANGER
Indicates that death or severe personal injury will result if proper precautions are
not taken.
!
Warning
indicates that death or severe personal injury may result if proper precautions are
not taken.
!
Caution
(With warning triangle) Indicates that minor personal injury may result if proper
precautions are not taken.
Caution
(Without warning triangle) Indicates that property damage may result if proper
precautions are not taken.
Attention
Indicates that an unwanted result or situation may result if the appropriate advice
is not taken into account.
In the event of a number of levels of danger prevailing simultaneously, the warning
corresponding to the highest level of danger is always used. A notice warning of
injury to persons with a warning symbol may also include a warning relating to
property damage.
© Siemens AG 2010 All Rights Reserved
Motion Control Information System DNC (FBDN) - 04/10 Edition
http://support.automation.siemens.com
Preface
vii