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Installation Manual – BTS3606 Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Figure 2-13 shows the position of anchor bolts.
V. Installing the Lower Support
To install the lower support, proceed as follows:
1)
Remove four bolts and one gasket that connect the antistatic floor and the
support.
2)
Place the insulating plate and the lower support in turn.
3)
Level the sections of the subrack in both the longitude and latitude directions
with a level bar, and make sure the level vial is in the middle.
4)
Place in turn the spring washer, plain washer, and insulating covering onto the
four bolts.
5)
Lead the bolts through the lower support.
6)
Diagonally fasten them to 45 N-m (400 in-lb) with a torque wrench.
Note:
Install the insulating plate, insulating covering, and the plain washer as shown in
Figure 2-14. Make sure the cabinet is insulated from the earth.
If the error is small, adjust the levelness by striking the joint between the
lower support and the support with a rubber hammer while measuring.
If the error is big, add gaskets between the lower support and the insulating
plate to adjust the levelness.
Huawei Technologies Proprietary
Chapter 2 Installing Cabinet Assemblies
2-16
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