Juniper EX9253 Hardware Manual page 142

• To remove the primary RE:
user@switch>request vmhost halt
• To remove the backup RE:
user@switch>request vmhost halt slot-number
You must specify the number of the slot in which the RE is installed—RE0 or RE1.
• To remove both the REs:
user@switch>request vmhost halt routing-engine
both
2. Place an electrostatic bag or antistatic mat on a flat, stable surface.
3. Wrap and fasten one end of the ESD wrist strap around your bare wrist, and connect the other end
of the strap to the ESD point on the switch.
4. Open the ejector handle on the RE outward to unseat the RE.
5. Grasp the ejector handle, and slide the RE about halfway out of the chassis.
Figure 51: Removing an RE
6. Place one hand underneath the RE to support it, and slide it completely out of the chassis.
7. Place the RE on the antistatic mat or into an antistatic bag.
8. Either replace the RE promptly or install a cover panel over the empty slot.
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