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EMMA-(A01, A02)
User Manual
Install the equipment in an area far away from liquids. Do not install it under
areas prone to condensation, such as under water pipes and air exhaust vents, or
areas prone to water leakage, such as air conditioner vents, ventilation vents, or
feeder windows of the equipment room. Ensure that no liquid enters the
equipment to prevent faults or short circuits.
To prevent damage or fire due to high temperature, ensure that the ventilation
vents or heat dissipation systems are not obstructed or covered by other objects
while the equipment is running.
General Requirements
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Issue 05 (2024-01-19)
WARNING
WARNING
Ensure that the equipment is stored in a clean, dry, and well ventilated area
with proper temperature and humidity and is protected from dust and
condensation.
Keep the installation and operating environments of the equipment within the
allowed ranges. Otherwise, its performance and safety will be compromised.
Do not install, use, or operate outdoor equipment and cables (including but
not limited to moving equipment, operating equipment and cables, inserting
connectors to or removing connectors from signal ports connected to outdoor
facilities, working at heights, performing outdoor installation, and opening
doors) in harsh weather conditions such as lightning, rain, snow, and level 6
or stronger wind.
Do not install the equipment in an environment with direct sunlight, dust,
smoke, volatile or corrosive gases, infrared and other radiations, organic
solvents, or salty air.
Do not install the equipment in an environment with conductive metal or
magnetic dust.
Do not install the equipment in an area conducive to the growth of
microorganisms such as fungus or mildew.
Do not install the equipment in an area with strong vibration, noise, or
electromagnetic interference.
Ensure that the site complies with local laws, regulations, and related
standards.
Ensure that the ground in the installation environment is solid, free from
spongy or soft soil, and not prone to subsidence. The site must not be located
in a low-lying land prone to water or snow accumulation, and the horizontal
level of the site must be above the highest water level of that area in history.
Do not install the equipment in a position that may be submerged in water.
If the equipment is installed in a place with abundant vegetation, in addition
to routine weeding, harden the ground underneath the equipment using
cement or gravel (the area shall be greater than or equal to 3 m x 2.5 m).
Do not install the equipment outdoors in salt-affected areas because it may
be corroded. A salt-affected area refers to the region within 500 m of the
Copyright © Huawei Digital Power Technologies Co., Ltd.
1 Safety Information
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