Huawei FusionPower6000 Maintenance Manual page 25

FusionPower6000
Maintenance Guide
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Working at Heights
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Issue 02 (2022-07-18)
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.
When working at heights, comply with local relevant laws and regulations.
Only trained and qualified personnel are allowed to work at heights.
Before working at heights, check the climbing tools and safety gears such as
safety helmets, safety belts, ladders, springboards, scaffolding, and lifting
equipment. If they do not meet the requirements, take corrective measures or
disallow working at heights.
Wear personal protective equipment such as the safety helmet and safety belt
or waist rope and fasten it to a solid structure. Do not mount it on an
insecure moveable object or metal object with sharp edges. Make sure that
the hooks will not slide off.
Set a restricted area and prominent signs for working at heights to warn away
irrelevant personnel.
Carry the operation machinery and tools properly to prevent them from
falling off and causing injuries.
Personnel involving working at heights are not allowed to throw objects from
the height to the ground, or vice versa. Objects should be transported by
tough slings, hanging baskets, highline trolleys, or cranes.
Ensure that guard rails and warning signs are set at the edges and openings
of the area involving working at heights to prevent falls.
Do not pile up scaffolding, springboards, or other sundries on the ground
under the area involving working at heights. Do not allow people to stay or
pass under the area involving working at heights.
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1 Safety Information
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