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O

BTAINING

 W

ARRANTY

 

S

ERVICE

Customer must contact 3Com’s Corporate Service Center or an Authorized 3Com Service Center within the 
applicable warranty period to obtain warranty service authorization. Dated proof of purchase may be required. 
Products returned to 3Com’s Corporate Service Center must be pre-authorized by 3Com with a Return 
Material Authorization (RMA) number marked on the outside of the package, and sent prepaid and packaged 
appropriately for safe shipment, and it is recommended that they be insured. The repaired or replaced item will 
be shipped to Customer, at 3Com’s expense, not later than thirty (30) days after receipt of the defective 
product by 3Com.

Dead- or Defective-on-Arrival.

 In the event a product completely fails to function or exhibits a defect in materials 

or workmanship within the first forty-eight (48) hours of installation but no later than thirty (30) days after the 
date of purchase, and this is verified by 3Com, it will be considered dead- or defective-on-arrival (DOA) and a 
replacement shall be provided by advance replacement. The replacement product will normally be shipped not 
later than three (3) business days after 3Com’s verification of the DOA product, but may be delayed due to 
export or import procedures. When an advance replacement is provided and Customer fails to return the 
defective product to 3Com within fifteen (15) days after shipment of the replacement, 3Com will charge 
Customer for the replacement product, at list price.

3Com shall not be responsible for any software, firmware, information, or memory data of Customer 
contained in, stored on, or integrated with any products returned to 3Com for repair, whether under warranty 
or not.

W

ARRANTIES

 E

XCLUSIVE

IF A 3COM PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY FOR 
BREACH OF THAT WARRANTY SHALL BE REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, 
AT 3COM’S OPTION. TO THE FULL EXTENT ALLOWED BY LAW, THE FOREGOING WARRANTIES AND 
REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, TERMS, OR CONDITIONS, EXPRESS 
OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING 
WARRANTIES, TERMS, 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 WAS CAUSED BY CUSTOMER’S OR ANY THIRD 
PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR 
OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, 
LIGHTNING, OR OTHER HAZARD.

L

IMITATION

 

OF

 L

IABILITY

TO THE FULL EXTENT ALLOWED BY LAW, 3COM ALSO EXCLUDES FOR ITSELF AND ITS SUPPLIERS ANY 
LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL, 
CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR 
PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, OR OTHER FINANCIAL LOSS ARISING OUT OF 
OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR 
INTERRUPTION OF ITS PRODUCTS, EVEN IF 3COM OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE 
PURCHASE PRICE PAID, AT 3COM’S OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE 
AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE.

D

ISCLAIMER

Some countries, states, or provinces do not allow the exclusion or limitation of implied warranties or the 
limitation of incidental or consequential damages for certain products supplied to consumers or the limitation 
of liability for personal injury, so the above limitations and exclusions may be limited in their application to you. 
When the implied warranties are not allowed to be excluded in their entirety, they will be limited to the 
duration of the applicable written warranty. This warranty gives you specific legal rights which may vary 
depending on local law.

G

OVERNING

 L

AW

 

This Limited Warranty shall be governed by the laws of the State of California, U.S.A. excluding its conflicts 
of laws principles and excluding the United Nations Convention on Contracts for the International Sale of 
Goods.

3Com Corporation

, 5400 Bayfront Plaza, Santa Clara, CA 95052-8145 (408) 764-5000

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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