Battery Safety - Huawei FusionModule2000 V500R002C03 Maintenance Manual

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
Figure 2-1 Putting on an ESD wrist strap
Neutral-Ground Voltage
It is recommended that the three-phase loads be equalized and the neutral-ground voltage be
kept at less than 2 V to meet power distribution requirements.

2.3 Battery Safety

This section describes the safety precautions for operating batteries.
Before operating batteries, read the safety precautions for battery handling and battery
connection methods carefully.
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Preventive Measures
When installing and maintaining batteries, pay attention to the following:
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Issue 03 (2019-12-04)
Any incorrect operation of batteries may cause danger. When operating batteries, avoid
short circuits and electrolyte overflow or leakage.
Electrolyte overflows may damage the device. It will corrode metal parts and circuit
boards, and ultimately damage the device and cause short circuits of circuit boards.
Batteries have a high power capacity. Short circuits caused by incorrect operations of
batteries can result in serious personal injury.
Use special insulated tools.
Wear protective goggles and take other necessary protective measures.
Wear rubber gloves and a protective coat to guard against electrolyte overflow.
When handling a battery, ensure that its electrodes are upward. Placing the battery upside
down or tilting the battery is prohibited.
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2 Safety Precautions
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