Symbol
Description
Cabinet Grounding Symbol
Indicates the position of a grounding point.
Disk Swap and Install Warning Symbol
Indicates that you should be cautious when you swap, install, or pull
out a disk.
1.2 Safety Precautions for ESD Protection
When installing or maintaining the equipment, follow the ESD safety precautions to prevent
personal injury and equipment damage.
indicates an electrostatic sensitive area. To prevent personal injury and equipment
damage when operating equipment in this area, wear an ESD wrist strap, ESD clothing, or
ESD gloves. Note the following:
l
Do not wear an ESD wrist strap when powering on the equipment to prevent an electric
shock.
l
Do not touch devices with bare hands to prevent damage to the electrostatic sensitive
devices (ESSDs) on the circuit boards.
l
The electronic line is prone to electrostatic damage. Wear an ESD wrist strap, ESD
gloves, and ESD clothing when handling disks, especially bare disks. Hold a disk by its
edge.
l
Since an ESD wrist strap only prevents static electricity from the body, the ESD clothing
is required to prevent static electricity from clothes.
l
Before installing or replacing devices, wear an ESD wrist strap, ESD gloves, and ESD
clothing to protect you and the equipment from static electricity.
l
Use special ESD bags to carry or transport device components.
1.3 Safety Precautions for Laser Protection
When installing or maintaining equipment, follow the laser safety precautions to ensure the
safety of personnel and equipment.
Laser safety risks include:
l
Personal injury
l
Equipment damage
OceanStor Dorado V3 Series
Parts Replacement
1 Safety Operation Guide
Issue 05 (2019-01-30)
Copyright © Huawei Technologies Co., Ltd.
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