ECC500
User Manual
4 Installation and Commissioning
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
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4.2.4 (Optional) Installing a Wall-mounted Independent
Deployment AI/DI Unit
Prerequisites
The installation position on the wall has been determined.
The following tools are available: Phillips screwdriver, flat-head screwdriver, hammer
drill (Φ10 bit), socket wrench, marker, and rubber mallet.
Procedure
Step 1
Install mounting ears on the Independent Deployment AI/DI Unit in the position and direction
shown in
Step 2
Place the Independent Deployment AI/DI Unit at the installation position on the wall and
mark the mounting ear hole positions using a marker.
Step 3
Drill holes at the marked installation position (hole spacing: 52 mm x 205 mm) on the wall
using a hammer drill, and install four M8 expansion bolts into the holes.
Step 4
Install the Independent Deployment AI/DI Unit at the expansion bolts on the wall and ensure
that the rear panel of the module is flush with the wall.
Step 5
Tighten the four expansion bolts for the Independent Deployment AI/DI Unit using a socket
wrench, as shown in
Figure 4-7
Wall-mounted Independent Deployment AI/DI Unit
----End
4.3 Connecting Cables
4.3.1 Connecting Ground Cables
After an ECC500 or an Independent Deployment AI/DI Unit is installed, connect a ground
cable to it and connect the other end of the ground cable to the cabinet or site ground point.