Connecting A Pgnd Cable - Huawei USG6000 Series Hardware Manual

HUAWEI USG6000 Unified Security Gateway
Hardware Guide



2.3.2 Connecting a PGND Cable

Connecting the PGND cable of a
USG6330/6350/6360/6370/6380/6390/6530/6550/6570/6620/6630 correctly is a key measure
of surge protection and resistance to interference. Before using the
USG6330/6350/6360/6370/6380/6390/6530/6550/6570/6620/6630, correctly connect the
PGND cable.
Prerequisites
The USG has been installed inside a cabinet.
Context
Instruments required:


Procedure
Step 1 Loosen and remove the screw of the ground terminal on the lower right of the USG rear
panel.
Step 2 Align the M4 end of the PGND cable with the screw hole of the ground terminal and tighten
the screw.
Step 3 Connect the M6 end of the PGND cable to the ground terminal of the cabinet or workbench.
Figure 2-23 Connecting a PGND cable
Issue 03 (2015-01-26)
No object blocks the exhaust of the USG, and there is at least 10 cm of distance between
the USG and surrounding devices.
There are no heavy objects on the USG.
Phillips screwdriver
Multimeter
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Hardware Installation
184