Huawei DBS3900 Installation Manual page 277

DBS3900 LampSite
Installation Guide
Procedure
Step 1 Use a torque screwdriver or Phillips screwdriver to secure the M4 OT terminal at one end of
the PGND cable to the ground screw on the cabinet panel with a torque of 1.4 N•m. If the OT
terminal is a one-hole OT terminal, connect it to the ground screw on the lower part of the
cabinet panel, as shown in Figure 14-41.
Figure 14-41 Installing the PGND cable for the cabinet
Step 2 Use a torque screwdriver or Phillips screwdriver to secure the M6 OT terminal at one end of
the PGND cable to the wiring terminal on the ground bar at the site with a torque of 1.4 N•m.
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Issue 08 (2016-05-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
14 (Optional) Installing the Cabinet and Cabinet Cables
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