Foundry FastIron SuperX, Руководство по установке оборудования

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Maintaining the Hardware
December 2008 © 2008 Foundry Networks, Inc. 7 - 31
Replacing the FSX 1600 Fan Assemblies
NOTE: To replace the fan assemblies in the FSX 1600-ANR chassis, see “Replacing the FSX 1600-ANR Fan
Assemblies” on page 7-32.
The FSX 1600 has two fan assemblies, both accessible from the rear. Each assembly has a fan which pulls warm
air out of the chassis.
You can remove and replace a fan assembly while the FSX 1600 chassis is powered on and running.
To replace the fan tray, you need the following:
• A new fan assembly, which you can order from Foundry
• An ESD strap (provided with the fan assembly kit) or an ESD wrist strap with a plug for connection to the ESD
connector on the chassis.
• In addition to the above, you might also need a #2 Phillips-head screwdriver.
WARNING: For safety reasons, the ESD wrist strap should contain a series 1 meg ohm resistor.
To replace a fan assembly, do the following:
1. Put on the ESD wrist strap and ground yourself by inserting the plug into the ESD connector located in the top
right corner of the chassis front.
2. Using the flathead screwdriver, loosen the four captive screws that secure the fan (marked “Fan A” or “Fan
B”) to the chassis rear.
3. Remove the fan from the chassis by inserting your fingers underneath the fan enclosure and pulling the
enclosure toward you as shown in Figure 7.17. Pulling the enclosure unseats the fan connector from a
chassis connector.
WARNING: Be careful not to accidentally insert your fingers into the fan while removing it from the chassis. The
fan may still be spinning at a high speed.