Juniper EX4300

3. If the AC power source outlet has a power switch, set it to the OFF (O) position.
4. Gently pull out the male end of the power cord connected to the power source outlet.
5. Remove the power cord from the power supply faceplate by detaching the power
cord retainer and gently pulling out the female end of the power cord connected to
the power supply faceplate.
6. Slide the ejector lever toward the left until the power supply is unseated.
7. Grasp the power supply handle and pull firmly to slide the power supply halfway out
of the chassis.
8. Place one hand under the power supply to support it and slide it completely out of
the chassis. Take care not to touch power supply components, pins, leads, or solder
connections.
9. Place the power supply in the antistatic bag or on the antistatic mat placed on a flat,
stable surface.
10. If you are not replacing the power supply, install the cover panel over the slot.
Figure 70: Removing an AC Power Supply from an EX4300 Switch
Related
Documentation
Installing an AC Power Supply in an EX4300 Switch on page 233•
• Installing and Removing EX4300 Switch Hardware Components on page 176
• AC Power Supply Specifications for EX4300 Switches on page 99
• Field-Replaceable Units in EX4300 Switches on page 26
• AC Power Cord Specifications for an EX4300 Switch on page 100
• EX4300 Switches Hardware Overview on page 3
Installing a DC Power Supply in an EX4300 Switch
The DC power supply in EX4300 switches is a hot-removable and hot-insertable
field-replaceable unit (FRU) installed in the rear panel of the switch: You can remove
and replace it without powering off the switch or disrupting switch functions.
Copyright © 2017, Juniper Networks, Inc.236
EX4300 Switch Hardware Guide