Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Chapter 2 Installing Cabinet Base or Channel Steel
Huawei Technologies Proprietary
2-8
(1) Cement plinth
(2) Outline of the battery cabinet
(3) Installation hole of the expansion bolt
(4) Position of the BTS3606A cabinet
(5) Front of the cabinet
Figure 2-9
Layout of installation holes when a battery cabinet is configured
2.3.4 Drilling Holes and Installing Expansion Bolts
Caution:
z
Bury the upper side of expansion tube in the ground. Otherwise, the cabinet may not
be able to sit firmly on the ground.
z
The depth of the hole must range from 52 mm (2.08 in.) to 60 mm (2.4 in.) (the
length of the expansion tube plus that of the drill bit). Otherwise, the expansion bolt
cannot be fastened.
z
All holes must have the same depth. Before measuring the depth of the hole,
remove the dust inside the hole to measure the net depth.
z
If the floor is too hard and smooth to settle the drill bit, punch a pit with a chisel to
help position the hole.
To drill holes and install expansion bolts, proceed as follows:
