3Com CoreBuilder 9000 Removal And Replacement Manual Download Page 5

7-Slot Chassis Fan Tray Removal and Replacement Guide

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Figure 5   

Installing the Fan Tray into the Chassis Using the Handle

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Align the fan tray connector (Figure 4) and the backplane connector. 

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Gently push the fan tray inward until the connectors engage. 

You feel a slight resistance as the connectors engage.

CAUTION:

If the resistance is too great, the fan tray connector and 

backplane connector may not be aligned properly. Do not force the fan 
tray 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 screwdriver. Tighten the 
spring-loaded screws to a Torque Specification of from 5 to 
7 inch-pounds.

To ensure that you tighten screws to Torque Specification, use a torque 
screwdriver.

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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