Replacing The Fan Tray; Required Tools; Removing The Fan Tray - Cisco Catalyst 6840 Series Hardware Installation Manual

Replacing the Fan Tray

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Required Tools

You might need a flat-blade or number 2 Phillips-head screwdriver to loosen or tighten the captive installation
screws on the fan tray.

Removing the Fan Tray

The fan tray is designed to be removed and replaced while the system is operating without presenting an
electrical hazard or damage to the system.
Note You have 120 seconds to remove and insert of the fan-tray, under specified ambient operating temperatures.
Warning The fans might still be turning when you remove the fan from the chassis. Keep fingers, screwdrivers, and
other objects away from the openings in the fan's housing. Statement 263
Procedure
Step 1
Locate the fan tray as shown in the figure.
Required Tools, on page 61
Removing the Fan Tray, on page 61
Installing the Fan Tray, on page 62
Checking the Installation, on page 63
Finding the Fan Serial Number, on page 63
C H A P T E R
Catalyst 6840-X Switch Series Hardware Installation Guide
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