Installing An Srx5400 Services Gateway Dc Power Supply - Juniper SRX5400 Hardware Manual

Installing an SRX5400 Services Gateway DC Power Supply

Copyright © 2014, Juniper Networks, Inc.
To install a DC power supply:
Ensure that the voltage across the DC power source cable leads is 0 V and that there
1.
is no chance that the cable leads might become active during installation.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
Switch the circuit breaker on the power supply faceplate to the
3.
For a DC power supply, check the setting of the input mode switch. Use a sharp,
4.
nonconductive object to slide the switch to the desired position. Set the input mode
switch to position for 60-A input or position
0
the power management software and must be set on the power supply. See
Figure 60 on page 141.
Figure 60: DC Power Supply Input Mode Switch
Using both hands, slide the power supply straight into the chassis until the power
5.
supply is fully seated in the chassis slot. The power supply faceplate should be flush
with any adjacent power supply faceplate (see
Figure 61: Installing a DC Power Supply
Tighten the captive screws on the lower edge of the power supply faceplate.
6.
Remove the clear plastic cover protecting the terminal studs on the faceplate.
7.
Chapter 13: Replacing SRX5400 Services Gateway Hardware Components
for 70-A input. This setting is used by
1
Figure 61 on page
position .
OFF O
141).
141