H3C S3100-8C-Sl Quick Start Manual page 40

Quick Start (For Japan)
H3C S3100 Series Ethernet Switches
4) Place the switch on the tray horizontally, slide the tray into
the cabinet, and fix the other end of mounting ears to the
front brackets with crews and captive nuts, as shown in
Figure 3-4.
IV. Use front and rear mounting ears
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) 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) Take out the load-bearing screws (packed together with the
rear mounting ears) and place them in a proper position on
the sides of the switch, as shown in Figure 3-5.
Three installation locations for screw 1 (select one according to the actual requirement) Three installation locations for screw 1 (select one according to the actual requirement)
Screw 1 Screw 1
Screw 1: Load-bearing screw
Figure 3-5 Fix front mounting ears and load-bearing screws
Front mounting ear Front mounting ear
3-8
Chapter 3 Installation
Screw 1 Screw 1
Front panel Front panel
mounting ear mounting ear
Front Front