Huawei LUNA2000-2.0MWH Series User Manual page 28

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Hazard and Toxicity Description
● Hazard: Contact between battery pack terminals and other metal objects may
● Toxicity: Steam produced by battery pack burning may irritate eyes, skin, and
Battery Pack Troubleshooting Measures
● Avoid contact with leaked liquids or gases in the case of electrolyte leakage or
● Electrolyte is corrosive and can cause irritation and chemical burns. If you come
Dropped Battery Packs
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Issue 08 (2022-11-15)
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cause heat or electrolyte leakage. The electrolyte is flammable. If the
electrolyte leaks, move battery packs away from fire sources immediately.
throat.
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abnormal odor. Keep non-professions away. Contact professionals immediately.
Professionals must wear safety goggles, rubber gloves, gas masks, and
protective clothing.
into contact with the battery electrolyte, do as follows:
● Inhalation: Evacuate from contaminated areas, get fresh air immediately,
and seek immediate medical attention.
● Eye contact: Immediately wash your eyes with water for at least 15
minutes, do not rub your eyes, and seek immediate medical attention.
● Skin contact: Wash the affected areas immediately with soap and water
and seek immediate medical attention.
● Intake: Seek immediate medical attention.
When a battery pack is dropped (with or without packaging) but the
appearance is not deformed or damaged, and there is no obvious abnormal
odor, smoke, or fire, ensure safety and perform the following operations:
– Warehouse: Evacuate personnel, transfer the battery pack to an open and
safe place by professionals using mechanical tools, and contact the
Company's service engineers. Leave the battery pack for an hour and wait
until the battery pack temperature is within room temperature±10°C
before handling.
– ESS onsite: Evacuate personnel, close the doors of the ESS, transfer the
battery pack to an open and safe place by professionals using mechanical
tools, and contact the Company's service engineers. Leave the battery
pack for an hour before handling.
If a dropped battery pack has obvious damage, or abnormal odor, smoke, or a
fire occurs, evacuate the personnel immediately, contact the professionals,
and call emergency services. The professionals can use fire suppression
facilities to extinguish the fire under safety protection.
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