Battery Maintenance; Precautions For Battery Maintenance; Monthly Maintenance - Huawei UPS5000-E-30K-FM User Manual

UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
Check Item
Cables and circuit breaker
through-current capacity

6.2 Battery Maintenance

Before installing batteries, read through the battery user manuals and pay attention to safety
precautions and connection methods provided by battery manufacture.
When installing and maintaining batteries, pay attention to the following points:
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6.2.1 Precautions for Battery Maintenance

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6.2.2 Monthly Maintenance

Table 6-4 Monthly maintenance
Item
Battery
management
Issue 01 (2020-04-27)
Wrap tools with insulation tape to prevent electric shock.
Protect your eyes with relevant devices and apply other protective measures.
Wear insulated gloves and a protective coat in case of electrolyte overflow.
When moving batteries, avoid handling the battery upside down, handle batteries gently,
and pay attention to personal safety.
Keep the battery switch off when installing or maintaining the batteries.
Before battery maintenance, get the tools, such as handles, insulated. Do not place other
objects on the top of batteries.
Never use any organic solvent to clean batteries.
Never try to remove the safety valve or pour anything into batteries.
Never smoke or have an open flame around batteries.
After battery discharge, charge the battery in time to maintain a good service life.
Only professionals are allowed to perform the maintenance tasks.
Expected Result
No battery management alarm is
generated.
Copyright © Huawei Technologies Co., Ltd.
Expected Result
and noticeable sparks.
The circuit breakers and
cables meet load
requirements.
The actual cable
through-current capacity is
greater than the circuit
breaker specifications.
6 Routine Maintenance
Troubleshooting
 Replace the circuit
breaker.
 Replace the cable.
Troubleshooting
Identify the cause of an alarm
based on the alarm information.
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