Installation And Disassembly; Safety Notices For Installation - Siemens SIMATIC NET SCALANCE XCH-100 Equipment Manual

Installation and disassembly

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 °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 60 °C.
If the device is installed in a cabinet, the inner temperature of the cabinet corresponds to the
ambient temperature of the device.
If the cable or conduit entry point exceeds 70 °C or the branching point of conductors exceeds
80 °C, special precautions must be taken. If the equipment is operated in an air ambient in
excess of 60 ℃, only use cables with admitted maximum operating temperature of at least 80
℃.
NOTICE
Improper mounting
Improper mounting may damage the device or impair its operation.
• Before mounting the device, always ensure that there is no visible damage to the device.
• Mount the device using suitable tools. Observe the information in the respective section
SCALANCE XCH-100/XCM-100
Equipment Manual, 11/2022, C79000-G8976-C662-01
WARNING
WARNING
WARNING
about mounting.
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