Step 4 Place an OMB onto the back mounting plate, and then use M6x16 bolts to secure the back
mounting plate on the attachment plate at the bottom of the OMB until the tightening torque
reaches 4.8 N·m, as shown in Figure 10-5.
Figure 10-5 Installing an OMB
----End
10.2.2 Installing an OMB on a Wall
This section describes the procedure and precautions to be taken for installing an OMB on a
wall. An OMB can be installed on a wall outdoors.
Context
NOTE
l The cabinet cannot be installed at a height of more than 10,000 mm.
Procedure
Step 1 Mark four anchor points based on the positions of the holes in the backplane, and ensure that
two anchor points are on the same horizontal plane by using the level, as shown in Figure
10-6.
DBS3900 (Ver.B)
Installation Guide
10 Outdoor Scenario with AC Power Supply (BBU Installed
in an OMB)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
333
To Next Page
Loading...
Need help?
General
