Huawei UPS2000-A-1KTTS User Manual page 16

UPS2000-A-(1 kVA-3 kVA)
User Manual
General Requirements
This is a category C2 battery product. In a residential environment, this product
may cause radio interference, in which case the user may be required to take
additional measures.
To ensure battery safety and battery management accuracy, use batteries provided
by the Company. The Company is not responsible for any faults of batteries
provided by other vendors.
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Issue 17 (2024-01-30)
NO TICE
NO TICE
Before installing, operating, and maintaining batteries, read the battery
vendor's instructions and comply with their requirements. The safety
precautions specified in this document are highly important and require
special attention. For additional safety precautions, see the instructions
provided by the battery vendors.
Use batteries within the specified 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, put it in
the original packing case and place it in a dry indoor environment without
corrosive gas.
Do not use a damaged battery (such as damage caused when a battery is
dropped, bumped, bulged, or dented on the enclosure), because the damage
may cause electrolyte leakage or flammable gas release. In the case of
electrolyte leakage or structural deformation, contact the installer or
professional O&M personnel immediately to remove or replace the battery.
Do not store the damaged battery near other devices or flammable materials
and keep it away from non-professionals.
Before working on a battery, ensure that there is no irritating or burning 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.
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