7 Verifying the Installation
7.1 Checking Hardware Installation
● Check that all screws, especially those used for electrical connections, are
secured. Check that
at washers and spring washers are installed properly.
● Check that rectiers are completely inserted into their respective slots and
properly locked.
7.2 Checking Electrical Connections
● Check that all circuit breakers are OFF or all fuses are disconnected.
● Check that
at washers and spring washers are securely installed for all OT
terminals and that all the OT terminals are intact and properly connected.
● Check that batteries are correctly installed and that battery cables are
correctly connected, and not short circuits exist.
● Check that input and output power cables and ground cables are correctly
connected, and not short circuits exist.
7.3 Checking Cable Installation
● Check that all cables are securely connected.
● Check that all cables are arranged neatly and bound properly to their nearest
cable ties, and are not twisted or overly bent.
● Check that cable labels are properly and securely attached in the same
direction.
MTS9300A Telecom Power (Claro, Colombia,
MTS9304A-AM10A1)
Installation Guide 7 Verifying the Installation
Issue 01 (2021-05-30) Copyright © Huawei Technologies Co., Ltd. 51