8Chassis Fan Tray Removal and Replacement Guide
3Com Corporation LIMITED WARRANTYFan Tray (Model Number 3CB9EF) for the Switch 4007R 8-slot Chassis
HARDWARE 3Com warrants to the end user (“Customer”) that this hardware product will be free from defects in
workmanship and materials, under normal use and service, for one (1) year from the date of purchase from
3Com or its authorized reseller.
3Com’s sole obligation under this express warranty shall be, at 3Com’s option and expense, to repair the
defective product or part, deliver to Customer an equivalent product or part to replace the defective item, or if
neither of the two foregoing options is reasonably available, 3Com may, in its sole discretion, refund to
Customer the purchase price paid for the defective product. All products that are replaced will become the
property of 3Com. Replacement products may be new or reconditioned. 3Com warrants any replaced or
repaired product or part for ninety (90) days from shipm ent, or the remainder of the initial warranty period,
whichever is longer.
SOFTWARE 3Com warrants to Customer that each software program licensed from it will perform in substantial
conformance to its program specifications, for a period of ninety (90) days from the date o f purchase from
3Com or its authorized reseller. 3Com warrants the media containing software against failure during the
warranty period. No updates are provided. 3Com's sole obligation under this express warranty shall be, at
3Com's option and expense, to refund the purchase price paid by Customer for any defective software
product, or to replace any defective media with software which substantially conforms to applicable 3Com
published specifications. Customer assumes responsibility for the selection of the appropriate applications
program and associated reference materials. 3Com makes no warranty or representation that its software
products will meet Customer’s requirements or work in combination with any hardware or applications
software products provided by third parties, that the operation of the software products will be uninterrupted
or error free, or that all defects in the software produc ts will be corrected. For any third-party product s 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 or from use of the software produc t not in accordance with 3Com’s published
specifications or user manual.
THIS 3COM PRODUCT MAY INCLUDE OR BE BUNDLED WITH THIRD-PARTY SOFTWARE, THE USE OF WHICH IS
GOVERNED BY A SEPARATE END USER LICENSE AGREEMENT. THIS 3COM WARRANTY DOES NOT APPLY TO
SUCH THIRD-PARTY SOFTWARE. FOR THE APPLICABLE WARRANTY, PLEASE REFER TO THE END USER LICENSE
AGREEMENT GOVERNING THE USE OF SUCH SOFTWARE.
OBTAINING WARRANTY
SERVICE
Customer must contact a 3Com Corporate Service Center or an Authorized 3Com Service Center within the
applicable warranty period to obtain warranty service authorization. Dated proof of purchase from 3Com or
its authorized reseller may be required. Products returned to 3Com's Corporate Service Center m ust be
pre-authorized by 3Com with a Return Material Authorization (RMA) number or User Service Order (USO)
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 or sent by a method that provides for tracking of the
package. Responsibility for loss or damage does not transfer to 3Com until the returned item is received by
3Com. The repaired or replaced item will be shipped to Customer, at 3Com's expense, not later than thirty
(30) days after 3Com receives the defective product.
3Com shall not be responsible for any software, firmwa re, 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.
ADDITIONAL SERVICES Telephone Support, with coverage for basic troubleshooting only, will be provided for ninety (90) days, on a
commercially reasonable efforts basis. Telephone support from 3Com is available from 3Com only if Customer
purchased this product directly from 3Com, or if Customer’s reseller is unable to provide telephone support.
Please refer to the Technical Support appendix in the Getting Started guide for telephone num bers.
3Com’s Web and Bulletin Board Services are available at no charge. They provide so ftware and firmware
upgrades, a bug list, and technical information about 3Com products.
WARRANTIES EXCLUSIVE 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,
SATISFACTORY QUALITY, CORRESPONDENCE WITH DESCRIPTION, AND NONINFRINGEMENT, ALL OF WHICH