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Mounting/Installation
5
Technical Ambient Supervision Message
45
Building Technologies
A6V10367521_h_en_--
Fire Safety
2015-02-02
5 Mounting/Installation
WARNING
Electrostatic charging when installing devices in an area at risk of explosion
Risk of explosion
●
Only install devices if the atmosphere in the mounting area is not at risk of
explosion.
●
Observe the relevant regulations and recommendations for installing devices
in areas at risk of explosion.
Peripheral devices approved in accordance with Directive 94/9/EC (ATEX
directive) may only be commissioned on a test basis in such a way that internal
components required for explosion protection are not damaged in a way that goes
unnoticed. Therefore, it is only permitted to operate C-NET-Ex peripheral devices
in conjunction with a line adapter (Ex) FDCL221-Ex.
It is only permitted to operate peripheral devices on a collective detector line in a
potentially explosive atmosphere with a safety barrier SB2 or SB3.