Optional) Installing A Wall-Mounted Independent Deployment Ai/Di Unit; Connecting Cables; Connecting Ground Cables - Huawei ECC500 User Manual

ECC500
User Manual
4.2.4 (Optional) Installing a Wall-mounted Independent
Deployment AI/DI Unit
Prerequisites
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
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.
Issue 04 (2019-12-20)
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.
Figure 4-7.
Figure
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4-7.
4 Installation and Commissioning
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