FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
To prevent system failures caused by the deterioration of some key UPS components, you are
advised to check the key components on a regular basis and replace them within the service
life. Table 2-8 lists the service life parameters for key components and recommended
replacement intervals.
Table 2-8 Service life parameters for replaceable components and recommended replacement
intervals
Recommended
Replacement Interval
2.3.2.2 Routine maintenance for batteries
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.
Before battery maintenance, get the tools, such as handles, insulated. Do not place other
objects on the top of batteries.
Wear protective goggles and take other necessary protective measures.
Before installing or maintaining batteries, wear rubber gloves and protective clothing to
prevent skin contact with electrolyte in the 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.
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.
Charge batteries in a timely manner after battery discharge.
Only professional personnel are allowed to perform maintenance.
Table 2-9 Routine maintenance for batteries
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