Juniper EX4500-40F-BF, Complete Hardware Manual, Page: 141 / 294

To install a power supply in the switch (see Figure 35 on page 123 ):
1.
Ensure that you have the correct power supply. The color of the power supply's ejector
lever must match the color of the intake or exhaust labels visible through the fan tray
vents. See
“AC Power Supply in EX4500 Switches” on page 27 .
CAUTION: Operating the switch with an incorrect power supply might
cause the chassis to overheat.
2.
Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and
connect the strap to the ESD point on the chassis.
3.
If the power supply slot has a cover panel on it, pull the handle of the cover panel
outwards and remove it. Save the cover panel for later use.
4.
Taking care not to touch power supply pins, leads, or solder connections, remove the
power supply from the bag.
5.
Using both hands, place the power supply in the power supply slot on the rear panel
of the switch and slide it in until it is fully seated. You will hear a distinct click sound
when the power supply is fully seated in the chassis.
Figure 35: Installing a Power Supply in an EX4500 Switch
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ST
1
0
NOTE: If you have a Juniper J-Care service contract, register any addition,
change, or upgrade of hardware components at
https://www.juniper.net/customers/csc/management/updateinstallbase.jsp
.
Failure to do so can result in significant delays if you need replacement parts.
This note applies if you change the type of power supply or add a new type
of uplink module. It does not apply if you replace these components with the
same type of component.
Related
Documentation
Removing an AC Power Supply from an EX4500 Switch on page 176
•
•
AC Power Supply in EX4500 Switches on page 27
•
Connecting AC Power to an EX4500 Switch on page 143
•
AC Power Cord Specifications for an EX4500 Switch on page 96
123 Copyright © 2015, Juniper Networks, Inc.
Chapter 10: Installing Switch Components