Removing The Fan Tray Before Installing The Mx240 Router With A Lift; Removing The Scbs Before Installing The Mx240 Router With A Lift; Figure 52: Removing The Fan Tray - Juniper MX240 Hardware Manual

MX240 3D Universal Edge Router Hardware Guide

Removing the Fan Tray Before Installing the MX240 Router with a Lift

Removing the SCBs Before Installing the MX240 Router with a Lift

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To remove the 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.
Loosen the captive screws on the fan tray faceplate.
2.
Grasp the fan tray handle and pull it out approximately 1 to 3 inches.
3.
Press the latch located on the inside of the fan tray to release it from the chassis.
4.
Place one hand under the fan tray to support it and pull the fan tray completely out
5.
of the chassis.

Figure 52: Removing the Fan Tray

To remove the SCBs (see Figure 53 on page
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect
2.
the strap to an approved site ESD grounding point. See the instructions for your site.
Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
3.
Figure 52 on page 174 ):
175):
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