1.1 Warning and Safety Identifier
When maintaining the device, comply with the precautions prompted by warning and safety
identifiers to ensure the safety of the human body and the device.
Table 1-1 lists the warning and safety identifiers on the device and the meanings of the
identifiers.
Table 1-1 Identifiers and meanings
Identifier Meaning
ESD prevention identifier
Prompting that you should wear ESD-
preventive wrist strap or ESD-preventive
gloves to avoid damage to the board by ESD
Sub-rack grounding identifier
Indicating the grounding position
Warning for removing or inserting the system
disks
Prompting that you cannot remove or insert
the system disks at will
1.2 ESD Prevention
When installing and maintaining the equipment, follow the safety precautions of ESD prevention
to ensure the safety of the human body and the equipment.
This symbol indicates the ESD-sensitive area. When operating the equipment in this
area, you must take ESD-preventive measures, such as wearing an ESD-preventive wrist strap,
ESD-preventive clothes, and ESD-preventive gloves.
l Do not touch the device with bare hands to avoid damaging the ESD-sensitive devices
(ESSDs) on the circuit board.
l The electronic line is very prone to ESD damage. Wear the ESD-preventive wrist strap,
ESD-preventive gloves and ESD-preventive clothes properly when handling disks,
especially bare disks. Hold only the edge of the disk.
1 Safety Instruction
OceanStor S2600 Storage System
Troubleshooting
1-2 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-01-28)
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