Safety Information; General Safety Precautions - Huawei DBS3900 Installation Manual

1.1 General Safety Precautions

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Definitions
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Read all safety information before installing, operating and maintaining Huawei
equipment.
To ensure personal and equipment safety during installation, operation and maintenance,
follow all safety precautions marked on equipment and described in manuals.
Items marked Caution, Warning and Danger in the manual do not indicate all safety
precautions to be obeyed, but only serve as a supplement to all safety precautions.
The equipment should be used in the environment that meets design specifications.
Otherwise, equipment failure may occur, and equipment malfunctions, parts damage,
personal safety accidents, property loss and other exceptions resulting from such
equipment failure are not within the scope of quality warranty.
Skilled person:
Skilled person is a term applied to persons who have training or experience in the
equipment technology, particularly in knowing the various energies and energy
magnitudes used in the equipment.
Instructed person:
Person who have been instructed and trained by a skilled person, or who are supervised
by a skilled person, to identify energy sources that may cause pain and to take
precautions to avoid unintentional contact with or exposure to those energy sources.
Under normal operating conditions, abnormal operating conditions or single fault
conditions, instructed persons should not be exposed to parts comprising energy sources
capable of causing injury. Understand potential dangers in operations, and can take
proper measures to minimize the dangers.
User or operator:
Ordinary person is the term applied to all persons other than instructed persons and
skilled persons. Ordinary persons include not only users of the equipment, but also all
persons who may have access to the equipment or who may be in the vicinity of the
equipment.
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Safety Information

Safety Information