Mechanical Safety - Huawei MTS9300A User Manual

MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual
● Set a restricted area and eye-catching 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.
● Do not perform operations on the upper and lower layers at the same time. If
unavoidable, install a dedicated protective shelter between the upper and lower
layers or take other protective measures. Do not pile up tools or materials on
the upper layer.
● 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.
● Inspect the scaffolding, springboards, and workbenches used for working at
heights in advance to ensure that their structures are solid and not overloaded.
● Dismantle the scaffolding from top down after finishing the job. Do not
dismantle the upper and lower layers at the same time. When removing a part,
ensure that other parts will not collapse.
● Do not loiter when working at heights. Do not sleep at heights.
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1.5 Mechanical Safety

Hoisting Devices
Do not walk under hoisted objects.
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Issue 06 (2021-10-13)
D ANGER
Any violations must be promptly pointed out by the site manager or safety
supervisor and the involved personnel should be prompted for correction.
Personnel who fail to stop violations will be forbidden from working.
Operators who violate the safety regulations are responsible for accidents
caused. The supervisor has to bear the responsibility accordingly.
D ANGER
Only trained and qualified personnel are allowed to perform hoisting
operations.
Check that hoisting tools are available and in good condition.
Before hoisting objects, ensure that hoisting tools are firmly secured onto a
load-bearing object or wall.
Ensure that the angle formed by two hoisting cables is no more than 90
degrees, as shown in the following figure.
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1 Safety Precautions
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