Huawei FusionModule2000 Installation Manual page 12

FusionModule2000 Smart Modular Data Center
Installation Guide
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High Electrical Leakage
Ground the device before powering it on. Otherwise, personal injury or device damage may
be caused by high leakage current.
If a "high electrical leakage" tag is present on the power terminal of the device, you must
ground the device before powering it on.
Power Cable
Do not install or remove power cables when the device is on. Transient contact between the
core of the power cable and the conductor may generate electric arcs or sparks, which may
cause fire or hurt human eyes.
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Electrostatic Discharge
The static electricity generated by human bodies may damage the electrostatic-sensitive
components on boards, for example, the large-scale integrated (LSI) circuits.
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Issue 02 (2018-03-31)
Devices are powered by high-voltage power source. Direct or indirect contact (through
damp objects) with the power source may result in serious injury.
Non-standard and improper operations under high voltage may result in fire and electric
shocks.
Before installing or removing the power cable, turn off the power switch.
Before connecting a power cable, verify that the label on the power cable is correct.
Human body movement, friction between human bodies and clothes, friction between
shoes and floors, or handling of plastic articles causes static electromagnetic fields on
human bodies. These static electromagnetic fields cannot be eliminated until the static is
discharged.
To prevent electrostatic-sensitive components from being damaged by the static on
human bodies, you must wear a well-grounded ESD wrist strap when touching the
device or handling boards or application-specific integrated circuits (ASICs).
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1 Safety Precautions
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