Assembling; Safety Notices For Installation - Siemens SIMATIC NET SCALANCE X-300EEC Compact Operating Instructions

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Assembling

5.1

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 50 °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 50 °C.

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

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).

The device is intended for indoor use only.

SCALANCE X-300EEC

Compact Operating Instructions, 11/2019, A5E02630809-14

WARNING

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