Figure 14-20 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 Figure 14-21.
NOTE
When a cabinet is installed on a metal pole, grease must be applied. For details, see 14.8.3 Applying
Grease.
DBS3900 (Ver.B)
Installation Guide
14 Indoor Scenario with DC Power Supply (BBU Installed
Indoors and RRU Powered Outdoors)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
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