Copyright © 2013, Juniper Networks, Inc.
Figure 207: Removing the Power Supply Side Air Filter
Installing a T640 Six-Input DC Power Supply Side Air Filter
To install a six-input DC power supply side air filter element:
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.
Install a new side filter element into the side air filter cover.
2.
Insert the side air filter cover hooks into the rectangle holes in the sheet metal.
3.
Slide the side air filter cover back into the power supply faceplate. The two lances
4.
insert into the sheet metal.
Tighten the captive screw.
5.
Figure 208: Installing the Power Supply Side Air Filter
Chapter 17: Replacing T640 Router Hardware Components
Air filter
cover
Air filter
element
Air filter
element
Air filter
cover
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