Replacing The Mx480 Fan Tray; Removing The Mx480 Fan Tray - Juniper MX480 Hardware Manual

Top Tray Fan 6
Bottom Fan Tray Temp
Bottom Tray Fan 1
Bottom Tray Fan 2
Bottom Tray Fan 3
Bottom Tray Fan 4
Bottom Tray Fan 5
Bottom Tray Fan 6
SEE ALSO
Routine Maintenance Procedures for the MX480 Router | 279

Replacing the MX480 Fan Tray

Removing the MX480 Fan Tray | 294

1.
Installing the MX480 Fan Tray | 295
2.
Removing the MX480 Fan Tray
NOTE: To prevent overheating, install the replacement fan tray immediately after removing the
existing fan tray.
To remove the fan tray (see
1. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
2. Loosen the captive screws on the fan tray faceplate.
3. Grasp the fan tray handle, and pull it out approximately 1 to 3 inches.
WARNING:
you slide the fan module out of the chassis. The fans might still be spinning.
OK
OK
OK
OK
OK
OK
OK
OK
Figure 95 on page 295):
To avoid injury, keep tools and your fingers away from the fans as
Spinning at high speed
28 degrees C / 82 degrees F
Spinning at high speed
Spinning at high speed
Spinning at high speed
Spinning at high speed
Spinning at high speed
Spinning at high speed
294