Huawei NetCol5000-A050 User Manual page 20

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
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 13 (2023-08-20)
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.
Before opening doors during the installation, operation, and maintenance of
the equipment, clean up any water, ice, snow, or other foreign objects on the
top of the equipment to prevent foreign objects from falling into the
equipment.
When installing the equipment, ensure that the installation surface is solid
enough to bear the weight of the equipment.
Ensure that the equipment room provides good heat insulation, and that the
walls and floor are dampproof.
Install rodent guards at the door of the equipment room to prevent rodents
and insects from entering the room.
All cable holes must be sealed. Seal the used cable holes with sealing putty.
Seal the unused cable holes with the caps delivered with the equipment. The
following figure shows the criteria for correct sealing with sealing putty.
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