Huawei 3 U Quick Installation Manual page 6

5
Installing a Device
5.1 Installing a Device in an IEC 19-Inch Cabinet
1 Install floating nuts onto the cabinet.
2
Install the cable management frame and power cable tray
onto the device.
Connect the PGND cable to the front or side face of the device.
3
The side face is preferred.
Floating nut
Installation hole
x2
M3
x2
M6