Juniper Networks M10i manual Installing a Cfeb, Removing a Cfeb

Chapter 13: Replacing Hardware Components

(The effect of removing the active CFEB depends on whether a second CFEB is installed. For more information, see “Replacing a CFEB” on page 90.)

4.Loosen the thumbscrew on each ejector lever (shown in Figure 4), using a Phillips screwdriver if necessary.

5.Pull the end of each ejector lever outward until it is nearly perpendicular to the CFEB faceplate.

6.Grasp the ejector levers and pull firmly to slide the CFEB about halfway out of the chassis.

7.Place one hand under the CFEB to support it, slide it completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag.

CAUTION: When a CFEB is out of the chassis, do not hold it by the ejector levers. They cannot support its weight.

Do not stack CFEBs on top of or under other components. Place each one individually in an electrostatic bag or on its own antistatic mat on a flat, stable surface.

Figure 29: Removing a CFEB

Installing a CFEB

To install a CFEB, follow this procedure (see Figure 30):

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. Make sure the router is attached to a proper earth ground. For more information about ESD, see “Preventing Electrostatic Discharge Damage” on page 140.

2.Verify that the ends of the ejector levers are pulled outward to a position nearly perpendicular to the faceplate of the CFEB.

3.Place one hand under the CFEB to support it and grasp one of the ejector levers at the front with the other hand.

Replacing a CFEB ■ 91