NEC NF2300-SE41E manual Routine Inspection of Additional Disk Enclosure

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1.5Routine Inspection of Additional Disk Enclosure

CAUTION

To clean the additional disk enclosure, always turn off the power and also disconnect the plugs of power cord from AC outlets. If not, you may be electrically shocked.

If a surface of the additional disk enclosure becomes dirt, wipe the surface lightly with soft cloth. Wiping the surface by using chemicals such as benzene and thinner, or volatile chemicals, may cause the surface to be deformed or discolored. In addition, note that splaying insecticide on a surface may cause the surface to be deformed or discolored.

It is recommended that the inside of the additional disk enclosure is cleaned periodically. It is because dust may be accumulated after the additional disk enclosure is used for a long time.

Contact your sales agent or maintenance engineer for the cleaning of the inside of the additional disk enclosure. Users must not disassemble and/or repair the additional disk enclosure because it is dangerous.

1.6Notes on Storage or Carriage of Additional Disk Enclosure

Do not store the additional disk enclosure in an area where the temperature may increase extremely or the difference between the warm and cold states is considerably large. In addition, do not store the additional disk enclosure in an area with much moisture or dust.

Note that foreign substances such as water and metals may not be entered into the additional disk enclosure during storage. Using the additional disk enclosure with some foreign substance left inside may cause a fault, electrical shock, or fire to occur.

During the storage, do not put any substance on the additional disk enclosure or do not place the additional disk enclosure on an area where the unit may be dropped. To use the additional disk enclosure after storage for longer than six months, it is recommended to contact your sales agent or maintenance engineer for inspection and/or repair.

The additional disk enclosure weighs 34 kg or more. Hold the disk enclosure firmly with at least three people to carry it. Carrying the additional disk enclosure only by two or less people may strain their back. Do not hold the projected section of the power supply or adapter located on the rear of the disk enclosure. An access force applied to them may cause a damage to the power supply or the adapter, or cause the additional disk enclosure to fall down resulting in human injury.

Make sure to package the additional disk enclosure when transporting it with the packing material that comes with the additional disk enclosure. A vibration or shock generated during transportation may cause a malfunction of the unit.

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Contents NF2300-SE41E Additional Disk Enclosure Users Guide Page Safety Precautions Page Iii Indication on Safety Page Trademarks Preface Check of Components in Package NF2300-SE41E This Users Guide also uses the following symbol Contents Action Taken AT Occurrence of Fault or Error Page Environment in Use of Additional Disk Enclosure Installation and Connection of Additional Disk Enclosure Page Page Routine Inspection of Additional Disk Enclosure Features of Additional Disk Enclosure Names and Roles of Sections Disk Enclosure FrontPage Disk Enclosure Rear Power Supply for Disk Enclosure Page Adapter Diag Ready LEDPage Installation and Connection Procedures Installation and Connection ProceduresConnection of Additional Disk Enclosure Page Connection of Additional Disk Enclosure OFF Page Page 2 1 on When DE-DIAG ID = 0 When DE-DIAG ID = Sample configuration 1 NF2300-SR4xxE Sample configuration 2 NF2300-SR4xxE + NF2300-SP02E Connection of Power Cords Page Addition of Optional Devices Addition of Disk DriveInstallation procedure Page Page Location 00 in NF2300-SE41E Handling of Additional Disk Enclosure Power On/Off of Additional Disk Enclosure Power switches of disk enclosures Page Page Page Switches of array controller are turned off LD Logical Disk Setting Procedure Spare Disk Setting ProcedureAction Taken AT Occurrence of Fault or Error Additional Disk Enclosure Connection of Additional Disk Indication at Occurrence of Fault Fault of Disk Drive Location label Page Fault of Power Supply for Disk Enclosure Page Page Page Fault of Adapter Be careful that it is hotPage Page Check of Type Name and Manufacturing Numbers Service and Support Unit Life/Repair Service PeriodPreparation before Phone Call Disposal of Additional Disk EnclosureProduct Specification Basic Specification of Additional Disk EnclosureOptional Components Environmental Conditions of Additional Disk EnclosurePower Specification External Dimension and Weight of Additional Disk Enclosure