Removing The Control Board During Upgrade - Juniper PTX5000 Hardware Manual

Packet transport router

Hide thumbs Also See for PTX5000:

Table of Contents

3. Verify that the Routing Engine LEDs are off. Loosen the captive screws on the top and bottom of the

Routing Engine.

4. Grasp the Routing Engine by the ejector handles, and slide it about halfway out of the chassis.

5. Place one hand underneath the Routing Engine to support it, and slide it completely out of the

chassis. Place the Routing Engine on an antistatic mat.

Removing the Control Board During Upgrade

Figure 266: Removing a Control Board

To remove a Control Board (see

1. Place an electrostatic bag or antistatic mat on a flat, stable surface.

2. Attach an ESD grounding strap to your bare wrist, and connect the strap to one of the ESD points on

the chassis.

3. Label and disconnect the cables.

4. Rotate the ejector handles counterclockwise on both sides of the Control Board faceplate.

5. Grasp the ejector handles and slide the Control Board about halfway out of the chassis.

6. Place one hand underneath the Control Board to support it and slide it completely out of the chassis.

Place it on the antistatic mat.

Figure 266 on page

Table of Contents