Installing Power Module; Precautions; Installation Procedure - Huawei BTS3606 Installation Manual

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Installation Manual – BTS3606 Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
2)
Wear an antistatic wrist strap and insert the grounding terminal of the wrist strap
into the anti-static jack on the side door of the cabinet.
3)
Align the RF module with the relevant subrack.
4)
Insert the module gently along the guide rail until it is fully engaged.
5)
Fasten all screws onto the panel one by one and ensure that the module panel is
in full contact with the subrack.
Note:
The modules are removed in the reverse order of installing them.
CDDUs are installed from the top down, and they are not equipped with RF fans.

3.6 Installing Power Module

The BTS3606 power module is a DC/DC unit. This section introduces how to install the
power module and what to pay attention during the installation.

3.6.1 Precautions

Pay attention to the following points during the installation:
Insert or remove the boards according to the board names on the nameplates to
avoid any mistake.
Insert the boards with care to prevent damage to the pins on the backplane.
Never tighten the captive screw with too much force. If necessary, reinstall the
module and align the mounting holes in the module with those in the subrack.

3.6.2 Installation Procedure

To install the power module, proceed as follows:
1)
Clean up the cabinet and the subrack.
2)
Check whether there are any bent, missing or broken pins on the backplane (the
side connected with the module).
3)
Wear the antistatic wrist strap and insert the grounding terminal of the wrist strap
into the anti-static jack on the side door of the cabinet.
4)
Remove the dummy panel.
5)
Align the board with the corresponding guide rail according to the board name on
the nameplate.
6)
Insert the board along the corresponding guide rail until it is in position.
7)
Tighten the four captive screws on the panel.
If any pin is bent, straighten it.
If any pin is missing or broken, replace the backplane.
Huawei Technologies Proprietary
Chapter 3 Installing Cabinet and Cabinet Equipment
3-8

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