3-8
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
Effect diagram of front and rear mounting ear installation (2)
(1) (2)
(3)
(4)
(5)
(6)
(1) Load-bearing screw
(2) Rear mounting ear
(3) Front panel
(4) Screw used to fix front mounting ears to front brackets
(5) Front mounting ear
(6) Front square-holed bracket
Use front mounting ears and guide rails to install a switch
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
.
3) Install guide rails on the brackets on both sides of the cabinet with M5 self-tapping screws.
is for reference only.