SCALANCE SC-600
Operating Instructions, 10/2021, C79000-G8976-C453-04
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Installation
5.1 Safety notices for installation
Safety notices
When installing the device, keep to the safety notices listed below.
WARNING
If a device is operated at an ambient temperature of more than 50 ºC, the temperature
of the device housing may be higher than 70 ºC. 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 of the required safety measures at an ambient temperature
higher than 50 ºC.
WARNING
If the device is installed in a cabinet, the inner temperature of the cabinet corresponds
to the ambient temperature of the device.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
WARNING
Replacing components may impair suitability for Class 1, Division 2 or Zone 2.
WARNING
The device is intended for indoor use only.
WARNING
The device may only be operated in an environment of contamination class 1 or 2 (see
EN/IEC 60664-1, GB/T 16935.1).