Installing The Bbu; Figure 13-2 Removing The Mounting Ears; Figure 13-3 Installing The Mounting Ears Reversely - Huawei DBS3900 Installation Manual

13 Installing Devices in the IMB03

13.1 Installing the BBU

This section describes the procedure for installing the BBU in the IMB03.
Procedure
Step 1 Install the mounting ears on both sides of the BBU reversely.
1.
2.
Step 2 Install the BBU into the corresponding slot in the IMB03, and then tighten the four M6x16 bolts
on the panel, as shown in
13-2
Remove the mounting ears, as shown in

Figure 13-2 Removing the mounting ears

Install the mounting ears reversely, as shown in

Figure 13-3 Installing the mounting ears reversely

Figure
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 13-2.
Figure
13-4.
DBS3900(ICR)
Installation Guide
13-3.
Issue 01 (2011-03-30)