Electrical Safety - Huawei SmartLi User Manual

SmartLi
User Manual
Device Safety
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1.2 Electrical Safety

High Voltage
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High Leakage Current
Ground a device before powering it on. Otherwise, personal injury or device damage may
occur.
Power Cable
Issue 04 (2019-09-16)
Before operation, ensure that the device is firmly anchored to the floor or other solid
objects, such as a wall or an installation rack.
Ensure ventilation vents are unblocked while the system is operating.
Before powering on the device, ensure that all the screws inside it are securely tightened
and will not fall off during operation.
After the installation, remove packing materials from the equipment area.
Replace danger signs that have worn out or are unreadable.
Do not alter the SmartLi internal structure or installation procedure unless consent from
the manufacturer is given.
Never use water to clean electrical components inside or outside the SmartLi.
Do not drill holes into a cabinet.
The high voltage power supply provides power for the device operation. Direct or indirect
contact with high voltage power sources may result in fatal injury.
Non-standard or incorrect high voltage operations may result in fire and electric shocks.
The personnel who install the high voltage facility must be qualified to perform high
voltage operations.
When selecting, connecting, and routing power cables, ensure compliance with local
laws and regulations.
Before connecting cables to the SmartLi, ensure that the power distribution switches are
turned off.
Use only dedicated tools during high voltage operations.
If the operation is performed in a damp environment, ensure that the device is dry. When
water is found in the rack or the rack is damp, switch off the power supply immediately.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
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