Reinstalling The T640 Standard Or Quiet Rear Fan Tray - Juniper T640 Hardware Manual

T640 Core Router Hardware Guide

Reinstalling the T640 Standard or Quiet Rear Fan Tray

196
Reinstalling the T640 Control Boards on page 198
3.
Reinstalling the T640 SIBs on page 199
4.
5. Reinstalling the T640 Power Supplies on page 200
Reinstalling the T640 FPCs on page 201
6.
Reinstalling T640 Standard or Quiet Front Fan Trays on page 203
7.
Reinstalling the T640 Cable Management System on page 205
8.
To reinstall the rear fan tray (see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Grasp the fan tray by its handles and insert it straight into the chassis.
2.
Tighten the captive screws on the top and bottom of the fan tray faceplate to secure
3.
it in the chassis.
Figure 82 on page 197):
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