Installing A T320 Front Fan Tray; Figure 79: Removing A Front T320 Fan Tray - Juniper Core Router T Series Hardware Manual

T320 Core Router Hardware Guide
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Installing a T320 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
5.
the fan tray completely out of the chassis.

Figure 79: Removing a Front T320 Fan Tray

T320 Cooling System Description on page 25
Maintaining the T320 Fan Trays on page 275
Troubleshooting the T320 Cooling System on page 297
To install a front fan tray (see
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. For more information about ESD,
see "Preventing Electrostatic Discharge Damage to a T320 Router" on page
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.
If you are installing the lower fan tray, follow these steps:
4.
Unlock the cable management system and lower it to the fully lowered position.
a.
Figure 80 on page 201):
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330.