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Installation Manual – BTS3606 Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
2)
Place in turn the spring washer, plain washer, and insulating covering onto the
four M12%60 bolts.
3)
Lead the bolts through the lower support.
4)
Diagonally fasten them to a 45 N-m (400 in-lb), as shown in Figure 2-9.
(1) M12%60 expansion bolt
(4) Insulating covering
Figure 2-9 Installing the lower support
IV. Leveling the Lower Support
To level the lower support, proceed as follows:
1)
Place a level bar in vertical direction on the top-plane of the lower support.
2)
Check the levelness of the lower support.
3)
When an error occurs, adjust the levelness by adding gaskets beneath the lower
support, as shown in Figure 2-10.
(2) Spring washer
(5) Insulating plate
Huawei Technologies Proprietary
2-10
Chapter 2 Installing Cabinet Assemblies
(3) Plain washer
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