3Com 3CB9EF7 Removal And Replacement Manual Download | Manualshive

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Summary of Contents for 3CB9EF7

Page 1: ...Enterprise Switch 7 slot chassis WARNING The CoreBuilder 9000 fan tray must be installed and removed only by trained service personnel Fan Tray Description The CoreBuilder 9000 Enterprise Switch 7 slot chassis contains one fan tray which contains four fans that cool the Switch Figure 1 Figure 1 Location of the Fan Tray in the CoreBuilder 9000 7 slot Chassis R 1 2 3 4 5 6 7 8 CoreBuilder 9000 9 Fan...

Page 2: ...le if needed Removing a Fan Tray To remove a fan tray from the CoreBuilder 9000 chassis follow these steps 1 Face the front of the chassis and using a flat blade screwdriver loosen the two spring loaded screws that attach the fan tray to the chassis Figure 2 Figure 2 Location of the Two Fan Tray Spring Loaded Screws 2 Grasp the handle on the fan tray and firmly pull the fan tray towards you Figure...

Page 3: ...nstructions in this section to unpack and install a new fan tray Unpacking To unpack a fan tray 1 Open the shipping box and remove the fan tray 2 Inspect the fan tray for damage If the fan tray or its connector Figure 4 appear to be damaged repack it in the shipping box and contact your local supplier All shipping boxes are reusable After you remove all contents replace the packing materials and s...

Page 4: ...r 9000 chassis while the power is on To install a new fan tray 1 Grasp the handle on the fan tray and then face the front of the chassis 2 Locate the connector on the fan tray Figure 4 Figure 4 Fan Tray Connector 3 Slide the fan tray into the chassis Figure 5 using the guides in the chassis Fan tray connector Handle ...

Page 5: ...inward or you can damage the connectors If necessary remove and reinsert the fan tray ensuring that the connectors are properly aligned 6 Verify that the fan tray is flush with the front of the chassis If the fan tray and the chassis are not aligned remove the fan tray and reseat it 7 Secure the fan tray to the chassis by tightening the two spring loaded screws Figure 5 using a flat blade screwdri...

Page 6: ...nd can continue to run if one fan fails in the fan tray Replace the fan tray as soon as possible if one fan fails in the fan tray If one fan in the fan tray fails and the temperature is 45 C 113 F or greater a trap message alerts you to replace the fan tray immediately Locating 3Com User Documentation The CoreBuilder 9000 Enterprise Switch Getting Started Guide is available in Adobe Acrobat Portab...

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Page 10: ...products will be uninterrupted or error free or that all defects in the software products will be corrected For any third party products listed in the 3Com software product documentation or specifications as being compatible 3Com will make reasonable efforts to provide compatibility except where the non compatibility is caused by a bug or defect in the third party s product YEAR 2000 WARRANTY In a...

Page 11: ... OR CONDITIONS OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND SATISFACTORY QUALITY 3COM NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE OR USE OF ITS PRODUCTS 3COM SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR ...

Page 12: ...dition of any kind either implied or expressed including but not limited to the implied warranties terms or conditions of merchantability satisfactory quality and fitness for a particular purpose 3Com may make improvements or changes in the product s and or the program s described in this documentation at any time Unless otherwise indicated 3Com registered trademarks are registered in the United S...

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