Installing The Upper Imb03 Independently - Huawei DBS3900 Installation Manual

DBS3900 (ICR)
Installation Guide

11.1 Installing the Upper IMB03 Independently

This section describes the procedure for installing the upper IMB03 independently.
Context
Procedure
Step 1 Use one of your fingers to push and remove the two protective plates on the top of the IMB03,
as shown in
Figure 11-1 Removing the protective plates
Step 2 Install two mounting ears horizontally on both sides of the IMB03 and tighten the three screws
on each side to 1.2 N·m (10.62 lbf·in.), as shown in
Figure 11-2 Installing mounting ears horizontally
Issue 12 (2015-04-30)
NOTE
The operations in this section apply to the scenario where only the upper IMB03 is required.
Figure 11-1.
NOTE
After all cables are installed, if there is spare space in the cable holes, cut the protective plates to an
appropriate shape to seal the cable holes.
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11 Installing the IMB03
Figure 11-2.
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