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MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual
Flammable Gas
● 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
Battery overheating causes deformation, damage, and electrolyte overflow.
If the battery temperature is higher than 60°C, check the battery for electrolyte
overflow. 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.
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.
If the electrolyte overflows, follow the instructions of the battery manufacturer or
neutralize the electrolyte by using sodium bicarbonate (NaHCO
carbonate (Na
Lithium Battery
The safety precautions for lithium batteries are similar to those for lead-acid
batteries except that you also need to observe the following precautions.
There is a risk of explosion if the model of the replaced battery is incorrect.
●
●
Issue 06 (2021-10-13)
NO TICE
NO TICE
WARNING
CO
).
2
3
WARNING
A battery can be replaced only with a battery of the same or similar model
recommended by the manufacturer.
When handling a lithium battery, do not place it upside down, tilt it, or bump
it with other objects.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
) or sodium
3
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