Reinstalling The Scbs After Installing The Mx480 Router With A Lift - Juniper MX480 Hardware Manual

Figure 58: Reinstalling a Fan Tray

Reinstalling the SCBs After Installing the MX480 Router with a Lift

To reinstall an SCB (see
CAUTION:
stored vertically and pressed toward the center of the SCB.
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. Carefully align the sides of the SCB with the guides inside the chassis.
3. Slide the SCB into the chassis until you feel resistance, carefully ensuring that it is correctly aligned.
4. Grasp both ejector handles, and rotate them simultaneously clockwise until the SCB is fully seated.
5. Place the ejector handles in their proper position, horizontally and toward the center of the board. To
avoid blocking the visibility of the LEDs position the ejectors over the PARK icon.
Figure 59 on page 235):
Before removing or replacing an SCB, ensure that the ejector handles are
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