Juniper QFabric QFX3000-G Hardware Documentation page 732

QFX3000-G QFabric System Hardware Documentation
682
NOTE: The power supply slots are at the right end of the rear panel on 24-port
and 48-port switches, and at the left end on 32-port switches.
Figure 287 on page 683
or 48-port switches except EX4300-48MP and EX4300-48MP-S switches.
The procedure is the same for 32-port switches.
how to remove an AC power supply from EX4300-48MP and
EX4300-48MP-S switches.
Place the antistatic bag or the antistatic mat on a flat, stable surface.
1.
Wrap and fasten one end of an ESD wrist strap around your bare wrist, and connect
2.
the other end of the strap to the ESD point on the switch.
NOTE: If only one power supply is installed in your EX4300 switch, you
need to power off the switch before removing the power supply.
If the AC power source outlet has a power switch, set it to the OFF (
3.
Gently pull out the male end of the power cord connected to the power source outlet.
4.
Remove the power cord from the power supply faceplate by detaching the power
5.
cord retainer and gently pulling out the female end of the power cord connected to
the power supply faceplate.
Slide the ejector lever toward the left until the power supply is unseated.
6.
Grasp the power supply handle and pull firmly to slide the power supply halfway out
7.
of the chassis.
Place one hand under the power supply to support it and slide it completely out of
8.
the chassis. Take care not to touch power supply components, pins, leads, or solder
connections.
Place the power supply in the antistatic bag or on the antistatic mat placed on a flat,
9.
stable surface.
If you are not replacing the power supply, install the cover panel over the slot.
10.
shows how to remove an AC power supply from 24-port
Figure 288 on page 683
Copyright © 2018, Juniper Networks, Inc.
shows
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