User Manual

CDMA2000 BTS SCBS-519L10 Installation Manual

CHAPTER 2. Installation

2.1 Environmental Construction

Environmental construction refers to a preparatory process before moving equipment into

the BSC site, which includes installing partition walls and lighting, flooring conducted

linoleum and finishing the painting job.

Environmental construction is conducted according to the following steps:

1) Basic work

2) Lighting work

3) Painting work

4) Installing conducted linoleum

2.1.1 Basic Work

Ceiling Repair

Polluted or damaged ceiling texes should be replaced with new ones made from the same

material as existing ones. Gaps between texes should be minimized, and gaps greater than

2 mm should be caulked with silicon. Electrical conduits penetrating the ceiling and areas

around the duct should also be caulked with silicon. Zinc-coated screws should be used for

fastening the texes, and the gaps between the screws should be approximately 150 mm.

M-Bar should be used for a light-weight ceiling, and out-of-shape or corroded channels

should not be used.

Caulking

Caulking refers to filling in and compressing gaps caused by cracks or junctions,

and is normally used in borders of chassis or lines of glass blocks.