Figure 8-16 Tightening the nuts
(1) Nut
----End
8.4 Installing Cables for an AC Surge Protection Box
This section describes the procedure for installing cables for an AC surge protection box.
Prerequisite
Add OT terminals to the power cables for the AC surge protection box on the surge protection
box side. For details, see Adding OT Terminals to the Power Cable Connected to the AC Surge
Protection Box.
Procedure
Step 1 Loosen the screws on the AC surge protection box using the M4 Phillips screwdriver and open
the cover plate. Then, remove the thread-lock sealing nut from the PG connector of the surge
protection box, and store waterproof blocks properly, as shown in Figure 8-17.
BTS3902E WCDMA
Installation Guide 8 Installing an AC Surge Protection Box and Related Cables
Issue Draft A (2011-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8-11
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