Table of Contents
Advertisement
Qualified personnel
Correct use
4/21
Building Technologies Division
Industry Sector
1
Typographical conventions
These Mounting Instructions contain information which must be observed to ensure
your personal safety and to prevent damage to equipment and property. The instruc-
tions are highlighted by warning triangles and arrows and are presented as follows, de-
pending on the hazard level:
Warning
Note
Only qualified personnel are allowed to put the extra PCB into operation. Qualified
personnel in the context of the safety-related notes contained in this Mounting Instruc-
tion are persons who are authorized to commission, ground and tag devices, systems
and electrical circuits in compliance with established safety practices and standards.
Note the following:
The extra PCB may only be used on applications described in the technical documenta-
tion and only in connection with components approved or recommended by Siemens.
The product can only function correctly and safely if shipped, stored, set up and in-
stalled correctly, and operated and maintained as specified.
Mounting Instructions AGU2.522...
Typographical conventions
means that death, severe personal injury or substantial
damage to property can occur if adequate precautionary
measures are not taken.
draws your attention to other information contained in
User Documentation, chapters or sections.
CC1J7215en
11.05.2011
Advertisement
Table of Contents
