Huawei FusionDC1000A - Page 27

General Requirements
NO TICE
The category 3 (C3) battery is intended for commercial and industrial application
in the second class environment. Installation restrictions or additional measures
may be needed to prevent interference.
NO TICE
To ensure battery safety and battery management accuracy, use batteries provided
by the Company. The Company is not responsible for any battery faults caused by
batteries not provided by it.
● Before installing, operating, and maintaining batteries, read the battery
manufacturer's instructions and comply with their requirements. The safety
precautions
specied in this document are highly important and require
special attention. For additional safety precautions, see the instructions
provided by the battery manufacturer.
● Use batteries within the
specied temperature range. When the ambient
temperature of the batteries is lower than the allowed range, do not charge
the batteries to prevent internal short circuits caused during low-temperature
charging.
● Do not reversely connect the positive and negative battery terminals.
Otherwise, a battery alarm will be generated and batteries may be damaged.
● Before unpacking batteries, check whether the packaging is intact. Do not use
batteries with damaged packaging. If any damage is found, notify the carrier
and manufacturer immediately.
● In an indoor scenario, you are advised to power on a battery within seven
days after unpacking. If the battery cannot be powered on in time, place it in
a dry indoor environment without corrosive gas.
● Do not use batteries that are faulty or damaged (such as damage caused
when a battery is dropped, bumped, bulged, or dented on the enclosure).
Damaged batteries may release
ammable gases. Do not store damaged
batteries near other equipment or ammable materials. Only professionals
are allowed to access the batteries.
● Before working on a battery, ensure that there is no irritant or scorched smell
around the battery.
● When installing batteries, do not place installation tools, metal parts, or
sundries on the batteries. After the installation is complete, clean up the
objects on the batteries and the surrounding area.
● If a battery is accidentally exposed to water, do not install it. Move it to a safe
place for isolation and contact technical engineers in a timely manner.
● Check whether the positive and negative battery terminals are grounded
unexpectedly. If so, disconnect the battery terminals from the ground.
● Do not perform welding or grinding work around batteries to prevent
re
caused by electric sparks or arcs.
FusionDC1000A Prefabricated All-in-One Data
Center
Commissioning Guide (IT Scenario) 1 Safety Information
Issue 02 (2022-12-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 21