Target Group, Personnel; Symbols Used - Pepperl+Fuchs 7500 User Manual

In addition, the documentation may comprise the following parts, if applicable:
Manufacturer declaration of conformity
EU declaration of conformity
Additional documents

1.2. Target group, Personnel

Responsibility for planning, assembly, commissioning, operation, maintenance, and
dismounting of the 7500 series lies with the plant operator. Personnel working on this
system must:
be familiar with the occupational safety and accident prevention regulations and
have been briefed regarding handling of the unit.
have the additional knowledge of explosion protection that is requied for work on
explosion-protected components.
be familar with the relevant rules and regulations for the installation, operation,
and maintenance of explosion-protected systems.
have read the safety section and warnings in this manual.
The operator and/or installer must also ensure that:
the system is installed in accordance with the Specific Conditions of Use
that the 7500 system is used as a purge controller and not protected by purging
and pressurization
all electrical, mechanical, and pneumatic connections have been made in
accordance with this manual and any other applicable standards and laws.

1.3. Symbols Used

This document contains symbols to identify warning messages and information
messages.
Warnings
You will always find warning messages whenever hazards could result from your
actions. It is essential that you observe these warning messages to ensure your
personal safety and to prevent property damage.
Warning messages are shown in descending order according to the risk level, as
follows:
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