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Installing the Cisco NCS 4216
Step 3
Pull the fan tray toward you no more than 1 inch to disengage it from the power receptacle on the midplane, as shown
in the following figure.
Figure 11: Fan Tray Removal
Warning
When removing the fan tray, keep your hands and fingers away from the spinning fan blades. Let the fan
blades completely stop before you remove the fan tray. Statement 258
As the fan tray slides out of the chassis, support the bottom of the fan tray with one hand and keep your other
Note
hand on the fan tray handle.
This completes the steps for removing the fan tray from the chassis.
Note
The chassis must not be allowed to operate without functioning fans for more than 60 seconds.
To install the new fan tray, follow the steps in the Installing the Fan Tray section.
The following table shows the fan OIR timelines.
Removing and Replacing the Fan Tray
Cisco NCS 4216 Hardware Installation Guide
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