Contents
About This Document.....................................................................................................................ii
1 Safety Operation Guide............................................................................................................... 1
1.1 Alarm and Safety Symbols............................................................................................................................................. 1
1.2 Safety Precautions for ESD Protection...........................................................................................................................2
1.3 Safety Precautions for Laser Protection......................................................................................................................... 2
1.4 Safety Precautions for Using Fibers............................................................................................................................... 3
1.5 Safety Precautions for Using Power Cables (Applicable to Japan)................................................................................4
1.6 Safety Precautions for Short Circuit Protection............................................................................................................. 4
1.7 Safety Precautions for Operating Equipment................................................................................................................. 4
1.8 Safety Precautions for Condensation Prevention........................................................................................................... 5
2 Preparations Before Parts Replacement.................................................................................... 6
2.1 Requirements for Maintenance Personnel......................................................................................................................6
2.2 Tools and Instruments.....................................................................................................................................................7
2.3 Obtaining Spare Parts..................................................................................................................................................... 8
3 Distinguishing CRUs and FRUs.................................................................................................9
4 Replacing CRUs........................................................................................................................... 11
4.1 Replacing a Power Module...........................................................................................................................................11
4.1.1 Replacing a Power Module (for Dorado5000 V3).....................................................................................................11
4.1.2 Replacing a Power Module (for Dorado6000 V3).................................................................................................... 18
4.1.3 Replacing a Power Module (for Dorado18000 V3).................................................................................................. 24
4.1.4 Replacing a Power Module (for Disk Enclosure)......................................................................................................28
4.1.5 Replacing a Power Module (for Data Switch)...........................................................................................................34
4.2 Replacing a BBU.......................................................................................................................................................... 37
4.2.1 Replacing a BBU (for Dorado5000 V3)....................................................................................................................37
4.2.2 Replacing a BBU (for Dorado6000 V3)....................................................................................................................41
4.2.3 Replacing a BBU (for Dorado18000 V3)..................................................................................................................45
4.3 Replacing a Fan Module...............................................................................................................................................49
4.3.1 Replacing a Fan Module (for Dorado6000 V3).........................................................................................................49
4.3.2 Replacing a Fan Module (for Dorado18000 V3).......................................................................................................53
4.3.3 Replacing a Fan Module (for Data Switch)...............................................................................................................57
4.4 Running/Alarm Indicators on Power Modules, BBUs, and Fan Modules................................................................... 60
OceanStor Dorado V3 Series
Parts Replacement Contents
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. v
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