Risks; Important Information; Applications - Siemens Logo! Manual

LOGO! installation and wiring

Risks

In all cases where the occurrence of failures can result in
material damage or injury to persons, special measures
must be taken to enhance the safety of the installation -
and therefore also of the situation. System-specific and
special regulations exist for such applications. They must
be observed on installing the control system (e.g. VDE
0116 for burner control systems).
For electronic control equipment with a safety function, the
measures that have to be taken to prevent or rectify faults
are based on the risks involved in the installation. As of a
certain degree of hazard the basic measures mentioned
above are no longer sufficient. Additional measures must
be implemented and approved for the controller.

Important information

The instructions in the operating manual must be followed
exactly. Incorrect handling can render measures intended
to prevent dangerous faults ineffective, or generate
additional sources of danger.
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LOGO! Manual
A5E00380835-01