Installation Manual
iSiteC BTS3601C CDMA Base Station
Hardware Installation
2
Installing Cabinet Hardware
2-35
Start
Install AC lightning
protection box
Install sun-
shading cover
End
Wall
installation
Metal mast or pole
installation
Install fastener
Install bolts
Outdoor
installation?
Y
N
Select installation
mode
Figure 2-34
Installation flow of AC lightning protection box
IV. Procedures
Installing the box on wall
1)
Put the lightning protection box against the wall and mark the positions where the
four expansion bolts are to be installed. The sizes of holes for expansion bolts are
shown in Figure 2-33.
2)
Drll holes with a percussion drill (drill bit
v
10) at the marked position on the wall.
After the drilling, remove the dust inside and outside the holes with a vacuum
cleaner, and then check the distance among the holes. Whenever big errors occur,
the relevant hole must be relocated and drilled again.
Caution:
1) Hold the drilling bit vertical to the wall during drilling. Hold tight the drillstock with two hands to keep it in
the right direction, as vibrations may lead to damaged wall and the hole not straight.
2) The hole depth should be the length of the expansion bolt sleeve plus the drill bit. The hole depths of
respective holes should be consistent. Before measuring the hole depth, remove the dust inside the hole
and measure the hole depth. Remove the dust with a vacuum cleaner before drilling.
3) If the wall is too hard and smooth to settle the drill bit, punch a pit with a chisel to help positioning the
hole.
