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Flammable Gas
NO TICE
● Do not use unsealed lead-acid batteries.
● To prevent fire or corrosion, ensure that flammable gas (such as hydrogen) is
properly exhausted for lead-acid batteries.
Lead-acid batteries emit flammable gas when used. Ensure that batteries are kept
in a well-ventilated area and take preventive measures against fire.
Battery Leakage
NO TICE
Battery overheating causes deformation, damage, and electrolyte overflow.
WARNING
When the electrolyte overflows, absorb and neutralize the electrolyte immediately.
When moving or handling a battery whose electrolyte leaks, note that the leaking
electrolyte may cause damage.
●
When the battery temperature exceeds 60°C, check whether the electrolyte
overflows. If the electrolyte overflows, handle the leakage immediately.
●
Electrolyte overflow may damage the equipment. It will corrode metal parts
and boards, and ultimately damage the boards.
●
If the electrolyte overflows, follow the instructions of the battery
manufacturer or neutralize the electrolyte by using sodium bicarbonate
(NaHCO
3
) or sodium carbonate (Na
2
CO
3
).
UPS2000-G- (6 kVA-20 kVA)
User Manual
1 Safety Information
Issue 18 (2021-07-16)
Copyright © Huawei Technologies Co., Ltd.
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