Kontron TIGH2U Carrier Grade Server - Manual (Page 28)

TIGH2U Server—Server Component Installations and Upgrades
Kontron Carrier Grade Server TIGH2U
Product Guide, rev.1.2 December 2009
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3.2.5 Removing the Processor Air Duct
The air duct must be removed to access the processors, memory DIMMs, CPU fan assembly, the SFP
board, or the inside of the front panel. The processor air duct is required for proper airflow within the
chassis. Be sure the air duct is in place before installing the chassis cover.
1. Power down the server system and unplug all peripheral devices and the AC power cable.
2. Remove the chassis cover. For instructions, see
Section 3.2.3 , “Removing the Chassis Cover” .
3. Loosen the captive fastener on the left side of the air duct. (“A”)
4. Slide the duct several millimeters toward the rear panel until it stops. (“B”)

The front edge will disengage from the front panel. (“C”) 
The metal tab at the rear will release. (“D”)
5. Lift the air duct straight up and remove it from the chassis. (“E”)
Figure 11. Removing the Processor Air Duct
TS000273
A
B
C
E
D