Huawei FusionModule2000 Maintenance Manual page 13

FusionModule2000 Smart Modular Data Center
Maintenance Guide
General Requirements
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Working at Heights
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Issue 02 (2022-07-30)
Do not install or run the equipment beyond the technical specifications.
Otherwise, its performance and safety will be compromised.
Do not install the equipment in environments with conductive metal scraps in
the air.
Do not install the equipment in an environment with direct sunlight, dust,
volatile gases, infrared and other radiations, organic solvents, corrosive
materials, or salty air.
Do not expose the equipment to flammable or explosive gas or smoke. Do
not perform any operation on the equipment in such environments.
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, and performing outdoor installation) in harsh
weather conditions such as lightning, rain, snow, and level 6 or stronger wind.
If any liquid is detected inside the equipment, disconnect the power supply
immediately and contact the administrator.
To prevent fire due to high temperature, ensure that the ventilation vents or
heat dissipation system are not blocked when the equipment is running.
The equipment room should have good heat insulation, and the walls and
floor should be protected against moisture.
Install a rat guard at the door of the equipment room.
All cable holes should be sealed. Seal the used cable holes with sealing putty.
Seal the unused cable holes with the caps delivered with the cabinet. The
following figure shows the criteria for correct sealing with sealing putty.
After installing the equipment, remove idle packing materials such as cartons,
foam, plastics, and cable ties from the equipment area.
Working at heights refers to operations that are performed at least 2 meters
above the ground.
Do not work at heights if the steel pipes are wet or other potential danger
exists. After the preceding conditions no longer exist, the safety director and
relevant technical personnel need to check the involved equipment. Operators
can begin working only after obtaining consent.
Copyright © Huawei Digital Power Technologies Co., Ltd.
1 Safety Information
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