Foreword 1
Information about documentation
Explanations of the signal terms
used:
DANGER
In the case of work procedures that must be strictly
adhered to in order to prevent a danger to the life or
physical condition of persons.
WARNING
In the case of procedures that must be strictly adhe-
red to in order to prevent injury to persons.
CAUTION
In the case of procedures that must be strictly ad-
hered to in order to prevent material damage and/or
destruction.
NOTE
For technical requirements that require spe-
cial attention.
ENVIRONMENT NOTE
To prevent environmental damage.
Explanation of the cross-references
Cross references are used to direct the reader
to the appropriate section or chapter.
Examples:
• Cross reference to a section: ⇒ Chap-
ter "Explanation of the cross-refer-
ences",P.1-5
• Cross reference to a chapter: ⇒ Chap-
ter "Definition of terms used for responsible
persons", P. 20
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