Huawei DBS3900 Installation Manual page 57

DBS3900 (Ver.B)
Installation Guide
Figure 6-24 Positions of the cover plates for the round cable holes
Figure 6-25 Installing a cabinet
(1) Gasket with an oblong hole
Step 5 Lead the U-shaped piece through the holes on the fastening bar installed on the top of the cabinet,
as shown in
Issue 06 (2011-09-15)
Figure 6-26.
NOTE
When a cabinet is installed on a metal pole, grease must be applied. For details, see
Grease.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6 Outdoor Scenario with AC Power Supply (BBU Installed
in an APM30H)
6.9.3 Applying
44