Installing Channel Steel; Figure 2-13 Fastening The Base Of Battery Cabinet - Huawei Airbridge BTS3606 Installation Manual

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
(1) Cement plinth
(5) Big plain washer 12

Figure 2-13 Fastening the base of battery cabinet

2.4 Installing Channel Steel

This section introduces the procedure of installing the channel steel, including:
Laying out installation position
Casting cement plinths
Preparing the channel steel
Positioning the channel steel
Drilling holes and installing expansion bolts
Fastening the channel steel
Note:
The cross section of the channel steel must be 200 mm (7.87 in.) x 73 mm (2.87 in.) x 7
mm (0.28 in.).
If the equipment is installed inside a building or on the top of a building, the bearing
capacity of the building must be verified according to the weight and installation
position of the equipment. If the bearing capacity is insufficient, reinforce the building.
Chapter 2 Installing Cabinet Base or Channel Steel
(2) Base (3) Washer
(6) Spring washer 12
Huawei Technologies Proprietary
2-11
(4) Square taper washer 12
(7) M12 x 70 bolt