Huawei UPS5000-E-30 kVA-FM - Page 21

● The site must be equipped with qualied re extinguishing facilities, such as
reghting sands and powder re extinguishers.
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.
Battery Installation
Before installing batteries, observe the following safety precautions:
● Install batteries in a well-ventilated, dry, and cool environment that is far
away from heat sources,
ammable materials, moisture, extensive infrared
radiation, organic solvents, and corrosive gases. Take
re prevention
measures.
● Place and secure batteries horizontally.
● Note the polarities when installing batteries. Do not short-circuit the positive
and negative poles of the same battery or battery string. Otherwise, the
battery may be short-circuited.
● Check battery connections periodically, ensuring that all screws are securely
tightened.
● When installing batteries, do not place installation tools on the batteries.
Battery Short Circuit
D ANGER
Battery short circuits can generate high instantaneous current and release a great
amount of energy, which may cause equipment damage or personal injury.
To avoid battery short circuit, do not maintain batteries with power on.
Flammable Gas
NO TICE
● Do not use unsealed lead-acid batteries.
● To prevent re or corrosion, ensure that ammable gas (such as hydrogen) is
properly exhausted for lead-acid batteries.
Lead-acid batteries in use emit ammable gas. Ensure that batteries are kept in a
well-ventilated area and take preventive measures against re.
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual 1 Safety Information
Issue 03 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. 13