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4.7 Use in areas with risk of explosion
!
D A N G E R E X P L O S I O N
Exists when the installation and setup regulations are not adhered to.
For using the SIWAREX FTA in areas with a risk of explosion, the important
information in the "SIMATIC Automation Systems - Basics of Explosion protection
!
(Doc.No. A5E00206200)" must be observed!
Below you will find important information on the installation of the SIWAREX FTA
in a hazardous area.
SIWAREX FTA may only be used under the conditions, which are specified in the
appropriate certificates.
The SIWAREX FTA can be used in Ex zone 2 (acc. to IEC/CENELEC, directive
94/9/EG).
In the following you find some details about the certificates ATEX (Europe) and UL
(USA, Canada).
Certificate: ATEX:
Type Examination Certificate Number: ATEX Nr. KEMA 08ATEX0002 X
!
SIWAREX FTA
Danger
Please always observe the relevant safety instructions. These can be
accessed on the Internet at
http://support.automation.siemens.com/WW/view/en/29443327
Hardware Planning and Assembly
4-39
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