Symbol Description
Enclosure Grounding Symbol
Indicates the position of the grounding point.
System Disk Swap Warning Symbol
Indicates that you should be cautious to swap
the system disk.
1.1.2 Using Fibers with Safety
Use the fiber in a safe and correct manner, to ensure the normal operation of the equipment and
prevent damage to the human body and equipment.
DANGER
The laser beam at the optical interface board or from the fiber may cause injuries to eyes. Do
not stare into the optical interface or fiber connector during installation and maintenance of
optical interface boards or fibers.
Cleaning the Fiber Connectors and Optical Interfaces
Use the special cleaning tools and materials to clean the fiber connectors and optical interfaces.
Common tools and materials are listed as follows:
l Special cleaning solvent (Isoamylol is preferred, propyl alcohol is the next, alcohol and
formalin are forbidden.)
l Non-woven lens tissue
l Special compressed gas
l Cotton stick (medical cotton or long fiber cotton)
l Special cleaning roll, used with cleaning solvent listed in the first item
l Magnifier for optical connectors
Replace Fibers
Use filter caps to cap the connectors of the fibers that are not used temporarily.
1.1.3 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.
OceanStor S2600 Storage System
Routine Maintenance 1 Overview of Routine Maintenance
Issue 01 (2009-09-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1-3
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