5.2 Battery Maintenance
NO TICE
Before operating batteries, read through the battery user manual, safety
precautions, and correct connection methods provided by the battery
manufacturer.
Before installing and maintaining batteries, pay attention to the following points:
● Wrap tools with insulation tape to prevent electric shock.
● Wear protective goggles and take other necessary protective measures.
● Wear insulated gloves and a protective coat to guard against electrolyte
overflow.
● When moving batteries, avoid handling batteries upside down, handle them
gently, and pay attention to personal safety.
● Keep the battery switch off when installing or maintaining the batteries.
5.2.1 Precautions for Battery Maintenance
●
Before battery maintenance, insulate tools such as wrenches. Do not place
any objects on the top of batteries.
●
Do not use any organic solvent to clean batteries.
●
Do not remove the safety valve or fill anything into a battery.
●
Do not smoke or have an open flame around batteries.
●
After batteries are discharged, charge the batteries in time to avoid affecting
their service life.
●
Only professionals are allowed to perform the maintenance tasks.
5.2.2 Monthly Maintenance
Table 5-4 Monthly maintenance
Item
Expected Result
Troubleshooting
Battery
management
alarm
No battery management
alarm is generated.
Identify the cause of an alarm
based on the alarm
information.
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual
5 Routine Maintenance
Issue 03 (2022-01-30)
Copyright © Huawei Technologies Co., Ltd.
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