Environmental Safety
Do not place or operate the device in an environment with ammable or explosive
gases or smoke.
● Keep the device away from sources of water to prevent damages to circuits.
● The installation site must be well ventilated to prevent the device from
overheating.
Electrical Safety
● Direct contact with a high-voltage power source or indirect contact through
damp objects can be fatal. Misoperations on high-voltage facilities may result
in
re, electric shock, or other accidents.
● Never install or remove the device or power cables when the power is on. The
electric arc or spark generated between a power cable and conductor may
cause
re or eye damage.
● To protect personal and equipment safety, ground the device before powering it
on.
Laser Safety
● Laser beams will cause eye damage. Do not look into bores of optical modules
or optical bers without eye protection.
● Cover
ber connectors with dust caps when they are not connected.
HUAWEI NetEngine 8000 F
Hardware Guide 4 Hardware Installation and Parts Replacement
Issue 05 (2023-03-31) Copyright © Huawei Technologies Co., Ltd. 376
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