Installing The T640 Quiet Rear Fan Tray; Figure 145: Removing The Quiet Rear Fan Tray - Juniper T640 Hardware Manual

Installing the T640 Quiet Rear Fan Tray

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Wait for all the fans to stop spinning.
4.
After the fans stop spinning, place one hand under the fan tray to support it, and pull
5.
the fan tray completely out of the chassis.

Figure 145: Removing the Quiet Rear Fan Tray

To install a replacement quiet rear fan tray (see
Attach an electrostatic discharge (ESD) grounding strap to your wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Locate a replacement quiet rear fan tray labeled
2.
Chapter 26: Replacing Cooling System Components
Figure 146 on page 306):
REAR FANTRAY FAN-R-S
.
305