CAUTION
Before installing the rubber screws, clean the mounting holes to prevent entry of metal
bits.
Figure 9-4 Installing the plastic screws
5. Use two M12x30 bolts to secure the cabinet on the base, and then use a torque wrench
to tighten the bolts, as shown in Figure 9-5.
Figure 9-5 Securing the BTS3900A on the base
(1) M12x30 bolt
(2) Spring washer (3) Flat washer
BTS3900A(Ver.B)
Installation Guide 9 Installing the Cabinet
Issue 01 (2011-10-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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