NEC NF2300-SE41E manual Fault of Adapter, Be careful that it is hot

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8.5Fault of Adapter

If an adapter is defected, the SERVICE LED on the array controller is lit orange. In addition, the SERVICE LED on the additional disk enclosure in which the defected adapter is installed and the FAULT LED on the defected adapter are lit orange.

The defected adapter may be replaced with the powers of the array controller and additional disk enclosure remaining ON.

<Replacement procedure>

(1)Confirm the defected adapter with the FAULT LED on the adapter being on. Remove all the cables connected to the defected adapter. Write down the connections between the cables to be removed and the mating connectors.

(2)Loosen a screw securing the ejector, put your finger on the protrusion (shown in the figure) of the ejector, and pull it toward you.

(3)When the ejector turns by 90o, pull out the defected adapter.

Be careful that it is hot.

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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 Disk Enclosure Front Names and Roles of SectionsPage Disk Enclosure Rear Power Supply for Disk Enclosure Page Diag Ready LED AdapterPage 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 Disk Drive Addition of Optional DevicesInstallation 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 Spare Disk Setting Procedure LD Logical 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 Be careful that it is hot Fault of AdapterPage Page Check of Type Name and Manufacturing Numbers Unit Life/Repair Service Period Service and SupportPreparation before Phone Call Disposal of Additional Disk EnclosureBasic Specification of Additional Disk Enclosure Product SpecificationOptional Components Environmental Conditions of Additional Disk EnclosureExternal Dimension and Weight of Additional Disk Enclosure Power Specification