Installing The T4000 Lower Front Fan Tray; Figure 102: Removing The T4000 Lower Front Fan Tray - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide
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Installing the T4000 Lower Front Fan Tray

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WARNING: To avoid injury, keep tools and your fingers away from the fans
as you slide the fan tray out of the chassis. The fans might still be spinning.
When the fans stop spinning, place one hand under the fan tray to support it, and pull
7.
the fan tray completely out of the chassis.

Figure 102: Removing the T4000 Lower Front Fan Tray

To install a lower front fan tray:
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Grasp the fan tray by its handles, and insert it straight into the chassis.
2.
Tighten the captive screws on each side of the fan tray faceplate to secure it in the
3.
chassis.
Unlock the front cable management system and lower it to the fully lowered position.
4.
Rearrange the PIC cables in the front cable management system. For more information
5.
about proper cable arrangement, see "Maintaining T4000 PICs" on page
Copyright © 2018, Juniper Networks, Inc.
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