Installing The Bbu In The Rru3004 Rack - Huawei BBU3900 Installation Manual

Installing the BBU in the RRU3004 Rack

a
a
Marking Anchor Points (Unit: mm)
c
a
Installing the H-shaped Stand
1. Secure the stand.
b
2. Adjust the level of the
stand.
23
Drilling Holes and Installing the
Expansion Bolt Assembly
3. Install the beam.
Pre-tightening
The beam on the other side is
installed in the same way.
Bolt M10x60
Spring washer 12
Flat washer 12
Expansion tube
Tightening