
Important Alert Items
Task  | Alert message  | Page  | 
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Maintenance  | Device damage | 
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  | 1. Before touching a PCA or the drive, wear a wrist strap  | |
  | and perform the human body grounding to discharge  | 
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  | static electricity from your body. This will prevent  | 
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  | irreparable damage to the PCA and the head of the drive.  | 
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  | 2. Don’t install or remove a PCA or connect or disconnect  | 
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  | a cable or connector plug when the drive is powered.  | 
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  | This will prevent electrical damage to the disk drive.  | 
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  | 3. Operating the disk drive with one or more PCA missing  | 
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  | will be unpredictable. Only power the drive with all  | 
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  | boards installed.  | 
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  | 4. Avoid any detergent which may cause short circuits  | 
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  | when cleaning assemblies.  | 
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  | 5. Keep all vents open opened and unblocked. Avoid other  | 
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  | conditions which may cause circuits to overheat.  | 
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  | 6. Do not apply excessive force to the cover under any  | 
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  | circumstances. Doing so may cause irreparable damage  | 
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  | to the cover.  | 
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  | Device damage  | 
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  | The DE is completely sealed. Do not open the DE in the  | |
  | field.  | 
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  | Data corruption | 
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  | When asking for repair, save all data stored in the disk drive  | |
  | beforehand. Fujitsu Limited is not responsible for any loss  | 
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  | of data during service and repair.  | 
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  | Device damage  | 
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  | The disk enclosure (DE) must never to be opened in the  | |
  | field. Opening the disk enclosure may cause irreparable  | 
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  | damage.  | 
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