Using Front Mounting Ears And Guide Rails - H3C S5500-28C-EI Installation Manual

Installation Manual
H3C S5500-EI Series Ethernet Switches
6) Fix the other end of the front mounting ears to the front brackets with screws and
captive nuts and ensure that front and rear mounting ears have fixed the switch in
the cabinet securely, as shown in Figure 3-10.
Front mounting ear
Screw 1: Load-bearing screw
Figure 3-10 Effect diagram of front and rear mounting ear installation (2)

3.1.6 Using Front Mounting Ears and Guide Rails

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 packed together with the front mounting ears and fix one end
of the front mounting ears to the switch, as shown in Figure 3-4.
Figure 3-11 Install front mounting ears
Screw 1
Rear
mounting ear
Front square-holed bracket
3-8
Chapter 3 Installation
Front panel