H3C S3100-8C-Sl Quick Start Manual page 39

Quick Start (For Japan)
H3C S3100 Series Ethernet Switches
3) Place the switch horizontally in a proper position, and fix the
other end of mounting ears to the front brackets with screws
and captive nuts, as shown in Figure 3-4.
Figure 3-4 Fix front mounting ears (2)
III. Use front mounting ears and a tray
Follow these steps to install a switch into a 19-inch standard
cabinet:
1) Wear an ESD-preventive wrist strap to check the grounding
and stability of the cabinet.
2) Fix the delivered tray horizontally in a proper position.
3) Take out the screws which are packed together with the front
mounting ears, and fix one end of mounting ears to the
switch, as shown in Figure 3-3.
3-7
Chapter 3 Installation