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3、 placed the switch in position within the rack, support the
switch by the carriage; fixed the screw with L -shaped bracket to
the fixed rack guide slot ends, to ensure delivery switch stably,
horizontally mounted on the frame,
Note:
Good grounding of the rack is an important guarantee for
anti-static, anti-leakage, lightning protection and anti-interference
of the equipment. Therefore, ensure that the grounding wire of the
rack is properly installed.
The equipment installed in the rack is generally from bottom to top
to avoid overload installation;