Huawei BTS3900A - Sealing the Cable Holes on the Base

15.1 Sealing the Cable Holes on the Base
After all the cables are installed, you need to seal the cable holes of the base.
Procedure
Step 1 Use baffle plates to cover the idle cable holes, and then tighten screws on the plates, as shown
in Figure 15-1.
Figure 15-1 Sealing the cable holes of the base by using the baffle plates
(1) Baffle plate on the right
(2) Baffle plate at the rear (3) Baffle plate on the left
Step 2 Use fireproof clay to seal the cable holes of the base, as shown in Figure 15-2.
Figure 15-2 Sealing the cable holes of the base by using the fireproof clay
(1) Fireproof clay
(2) PVC corrugated pipe
BTS3900A(Ver.B)
Installation Guide 15 Subsequent Operations
Issue 01 (2011-10-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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