Huawei BBU3900 - Page 25

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Installing the BBU in the RRU3004 Rack
a
f
Installing the Adapting Pieces
g
a
Removing the Washers
d
Fitting the Tabs on One Side of the RRU3004
Rack into the Anchor Slots on the Stand
e
h
Installing the BBU Case
i
Tighten the
screws
Installing the EPS30-4815AF
(AC Input Power)
Case 2
Fixing the Lower Part of the
RRU3004 Rack
Installing the DCDU-03B (–48 V
Input Power)