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2

7-S

LOT

 C

HASSIS

 F

AN

 T

RAY

 R

EMOVAL

 

AND

 R

EPLACEMENT

 G

UIDE

There are no user-serviceable parts on the fan tray. If the component 
fails, remove it as described in this document and return the 
component to your supplier. Keep replacement fan trays at your site so 
that they are available 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 3).

R

1

2

3

4

5

6

7

8

9

Spring-loaded

screw

Spring-loaded

screw

Fan tray

handle

Summary of Contents for CoreBuilder 9000

Page 1: ...nterprise 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...

Page 2: ...e 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 loade...

Page 3: ...structions 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...

Page 4: ...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 Tra...

Page 5: ...nward 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...

Page 6: ...d 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 g...

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Page 10: ...roducts 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 specificati...

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...

Page 12: ...ition 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...

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