Removing The Backup Cb-Re - Juniper MX2020 Hardware Manual

Removing the Backup CB-RE

To remove a CB-RE (see
NOTE: Remove the CB-RE as a unit.
CAUTION:
handles properly to avoid damage to the equipment.
CAUTION:
there is only one host subsystem, taking the host subsystem offline shuts down the
router.
1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
3. Open the ejector handles outward simultaneously to unseat the CB-RE.
4. Grasp the ejector handles, and slide the CB-RE about halfway out of the chassis.
5. Place one hand underneath the CB-RE to support it, and slide it completely out of the chassis.
6. Place the CB-RE on the antistatic mat or inside an antistatic bag.
7. If you are not replacing the CB-RE immediately, install a blank panel over the empty slot.
Figure 230 on page 514):
Before removing a CB-RE, ensure that you know how to operate the ejector
Before you replace a CB-RE, you must take the host subsystem offline. If
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