Huawei BBU3900 V300 - DCDU-03 B Case Wall Installation; BBU Cable Connections

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Installing the BBU on the Wall
Installing the DCDU-03B Case
Wall
2 N•m
M6x12
1. Installing the mounting
ears for the DCDU-03B.
2. Place the mounting ears for wall
installation against the wall, and then
use the marker to mark the holes of the
mounting ears for wall installation.
3. Install the expansion bolt.
4. Install the DCDU-03 on the wall.
f
Bolt M6×60
Nut
Spring washer 6
Flat washer 6
Expansion tube