Huawei MTS9300A - 1.2 Personnel Requirements

Symbol Description
Indicates that the equipment is not safe to use in tropical
climates.
or
Indicates a fan assembly or moving part. This symbol is
silkscreened on or attached to the panel of a fan assembly,
warning operators to keep away. Do not touch the blades
when the fan is rotating.
or
or
This symbol is used when the usage of a device port
cannot be clearly described. It prompts users to refer to
the instruction. This symbol can be used in but not limited
to the following scenarios:
1. For a multi-power device, use it near the power supply
to replace the multi-power supply
identier. The
symbol indicates that the device has multiple power
inputs. Therefore, when powering o the device, you
must disconnect all power inputs.
2. If there are multiple output interfaces, use the symbol
near the output interfaces. Connect cables according to
the rated power output and
conguration parameter
information in the instruction.
3. If there are multiple slots, use the symbol near the slot
information. For details, see the description of slot
information, restrictions on boards, and usage
conditions in the instruction.
1.2 Personnel Requirements
● Personnel who plan to install or maintain the equipment must receive
thorough training, understand all necessary safety precautions, and be able to
correctly perform all operations.
● Only
qualied professionals or trained personnel are allowed to install,
operate, and maintain the equipment.
● Only
qualied professionals are allowed to remove safety facilities and inspect
the equipment.
● Personnel who will operate the equipment, including operators, trained
personnel, and professionals, should possess the local national required
qualications in special operations such as high-voltage operations, working
at heights, and operations of special equipment.
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual 1 Safety Precautions
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 5