Installing An Exd3902 On A Wall - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide

11.4.2 Installing an EXD3902 on a Wall

This section describes the procedure and precautions for installing an EXD3902 on a wall.
Context
Place a foam pad or cardboard under an EXD3902 to protect the EXD3902 housing from
damage during the installation.
The wall for installing EXD3902s must meet the following requirements:
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Procedure
Step 1 Determine a position for installing the EXD3902 on a wall, use a level to verify that the
marking-off template is placed horizontally, and then use a marker to mark anchor points, as
shown in Figure 11-12.
Figure 11-12 Marking anchor points
(1) Level
Step 2 Drill holes at the anchor points and install expansion bolts in the holes, as shown in Figure
11-13.
Issue 08 (2016-05-30)
The wall must be able to bear a weight four times heavier than the EXD3902's weight.
Expansion bolts must be tightened to 30 N· m to ensure that the bolt assemblies work
properly and the wall remains intact.
(2) Tapped hole
It is recommended that the separate mounting kit be 1200 mm to 1600 mm above the ground
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11 (Optional) Installing the EXD3902 and Cables
(3) Marker
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