Assembly; Safety Notices For Installation - Siemens SIMATIC NET SCALANCE X-100 Operating Instructions Manual

Assembly

5.1

Safety notices for installation

Safety notices
When installing the device, keep to the safety notices listed below.
Ambient temperature above 55 °C
If a device is operated in an ambient temperature of more than 55 °C, 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 55 °C.
If a SCALANCE X108PoE is operated at ambient temperatures between 55 °C and 60 °C,
there must be a minimum clearance of 40 mm to neighboring modules.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
EXPLOSION HAZARD
Replacing components may impair suitability for Class 1, Division 2 or Zone 2.
The device may only be operated in an environment with pollution degree 1 or 2 (see
IEC 60664-1).
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 X-100
Operating Instructions, 02/2019, A2B00060666-10
WARNING
WARNING
WARNING
WARNING
WARNING
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