Huawei USG6000E Series - 5.4.3 Installing a Hard Disk

Figure 5-26 Connecting a PGND cable
NO TICE
The OT terminal may rotate and result in device damage. Make sure that it is
independent of the adjacent metal mechanical part or other terminals.
----End
Follow-up Procedure
Verify the following after the cabling is complete:
● The PGND cable is securely connected to the ground terminal.
● The electrical resistance between the ground terminal and ground point is less
than 0.1 ohm on a multimeter.
5.4.3 Installing a Hard Disk
This section describes how to install a hard disk units for the rst time to avoid
hard disk damage.
Precautions
Precautions for the use of hard disks
● Use Huawei hard disks. The system cannot recognize the hard disks provided
by other vendors.
HUAWEI USG6000E Series
Hardware Guide 5 Hardware Installation
Issue 08 (2022-04-20) Copyright © Huawei Technologies Co., Ltd. 546