Mounting; Safety Notices For Installation - Siemens SIMATIC NET Operating Instructions Manual

Mounting

4.1

Safety notices for installation

Safety notices
When installing the device, keep to the safety notices listed below.
If a device is operated in an ambient temperature of more than 60 ℃, the temperature of
the device housing may be higher than 70 °C. The device must therefore be installed so
that it is only accessible to service personnel or users that are aware of the reason for
restricted access and the required safety measures at an ambient temperature higher than
60 ℃.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
EXPLOSION HAZARD
SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION
2 OR ZONE 2.
When used in hazardous environments corresponding to Class I, Division 2 or Class I,
Zone 2, the device must be installed in a cabinet or a suitable enclosure.
SCALANCE XC100-4OBR
Operating Instructions, 10/2013, C79000-G8976-C297-02
WARNING
WARNING
WARNING
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