8.1 Installing the Cabinet Without a Base
This section describes the procedure and precautions to be taken for installing a cabinet without
a base.
Prerequisites
A marker, a level, a multimeter, and a vacuum cleaner are available.
A rubber mallet, a hammer drill (Φ16), a screwdriver and a torque wrench are available.
Context
The BTS3900L cabinet is installed without a base by default.
The cabinet door can be removed before the cabinet is installed for easy operations.
Procedure
Step 1 Determine the mounting holes for the cabinet based on the anchor holes on the marking template,
as shown in Figure 8-1.
Figure 8-1 Positioning the mounting holes for the cabinet
(1) Anchor hole
(2) Concrete floor (3) Marking template
Step 2 Drill holes at the anchor points, and then install the expansion bolt assemblies, as shown in
Figure 8-2.
1. Use a hammer drill (Φ16) to drill holes at the anchor points, and ensure that the depth of
each hole ranges from 52 mm to 60 mm.
BTS3900L (Ver.C)
Installation Guide
8 Installing the Cabinet
Issue 07 (2013-11-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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