Preparing U-Bar Supports - Huawei Airbridge cBTS3612 Installation Manual

Cdma base station

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Table of Contents

Installation Manual

Airbridge cBTS3612 CDMA Base Station

Start

Prepare the

support U-bar

Position cabinet

Fix the support

U-bar

Install the

low rack

Insulation test

Test passed?

Install the cabinet

End

Figure 3-16 Installation process on the cement floor without sufficient bearing capacity

3.4.2 Preparing U-bar Supports

When the allowable even load of the ground is lower than 5.5kN/m

can not be installed against the wall, U-bar supports should be adopted to reduce the

load to the floor from the cabinet. The recommended material for the support is the

14b-3000 type of GB707-88 hot-rolled U-bar. The length is based on the actual

situation (The total length of the U-bar shown in the figure is 3000mm), Drill

installation holes for and fixing holes on the U-bar as shown in and Figure 3-18.

Remove all burrs and sharp edges; Finally paint the whole support with rustproof coat

and top-coat (The color of the coat should be the same with or similar to that of the

cabinet). Thus, the fabrication of U-bar support is completed.

3-19　

Hardware Installation

3 Cabinet Installation

, and the cabinet

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