Alarm And Safety Symbols; Esd; Table 1-1 Safety Symbols Stuck To The Equipment - Huawei OceanStor S5000 Series Routine Maintenance

1 Safety Operation Guide

1.1 Alarm and Safety Symbols

When you install and maintain the equipment, observe the precautions indicated by the alarm
and safety symbols to prevent personal injury or equipment damage.
Table 1-1

Table 1-1 Safety symbols stuck to the equipment

Symbol

1.2 ESD

When installing and maintaining the equipment, follow the safety precautions of ESD prevention
to ensure the safety of the human body and the equipment.
you must take ESD-preventive measures, such as wearing an ESD-preventive wrist strap, ESD-
preventive clothes, and ESD-preventive gloves.
l
l
l
1-2
lists the safety symbols stuck to the equipment.
indicates the electrostatic sensitive area. When operating the equipment in this area,
Do not touch the device with bare hands to avoid damaging the electrostatic sensitive
devices (ESSDs) on the circuit board.
The electronic line is very prone to electrostatic damage. Wear the ESD-preventive wrist
strap, ESD gloves, and ESD-preventive clothes properly when handling hard disks,
especially bare hard disks. Hold only the edge of the hard disk.
Since an ESD-preventive wrist strap prevents only the static electricity of your body, you
need to wear an ESD-preventive coat to prevent the static electricity of the clothes.
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OceanStor S5000 Series Storage System
Description
ESD Protection Symbol
Indicates a caution that you need to wear an
Electro-Static Discharge (ESD) wrist strap or
glove to avoid damage caused by electrostatic
to boards.
Subrack Grounding Symbol
Indicates the position of the grounding point.
System Disk Swap and Install Warning
Symbol
Indicates that you should be cautious to swap,
install or pull out the system disk.
Routine Maintenance
Issue 01 (2010-04-20)