Juniper Networks MX240 Benutzerhandbuch

Figure 8: Removing the Fan Tray from an MX480 Router

To install the fan tray (see Figure 9 on page 7 and Figure 10 on page 7):

1.

Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to one of the ESD points on the chassis. For more information
about ESD, see “Preventing Electrostatic Discharge Damage” on page 9.

2.

Grasp the fan tray handle and insert it straight into the chassis. Note the correct
orientation by the 

this side up

 label on the top surface of the fan tray.

3.

Tighten the captive screws on the fan tray faceplate to secure it in the chassis.

6

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Replacing the Fan Tray

MX240 and MX480 Ethernet Services Router Fan Tray Installation Instructions