Juniper SRX5400 Hardware Manual page 85

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Copyright © 2014, Juniper Networks, Inc.
Chapter 9: Grounding and Providing Power to the SRX5400 Services Gateway
If power is not present:
7.
Verify that the fuse is installed correctly and turn on the breaker at the battery
distribution fuse board or fuse bay.
Check the voltage with a meter at the terminals of the power supply for correct
voltage level and polarity.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
8.
the strap to one of the ESD points on the chassis.
Move the DC circuit breaker on each of the power supplies to the on (
9.
Verify that the BREAKER ON
10.
Verify that the
11. PWR OK
installed and functioning normally.
If the power supply is not functioning normally, repeat the installation and cabling
procedures.
NOTE: After a power supply is powered on, it can take up to 60 seconds
for status indicators—such as the status LEDs on the power supply and
the
show chassis
functioning normally. Ignore error indicators that appear during the first
60 seconds.
If any of the status LEDs indicates that the power supply is not functioning normally,
repeat the installation and cabling procedures .
On the external management device connected to the Routing Engine, monitor the
12.
startup process to verify that the system has booted properly.
NOTE: If the system is completely powered off when you power on the
power supply, the Routing Engine boots as the power supply completes
its startup sequence. Normally, the services gateway boots from the Junos
OS image on the CompactFlash card.
After powering on a power supply, wait at least 60 seconds before turning
it off.
Preventing Electrostatic Discharge Damage to the SRX5400 Services Gateway on
page 155
Overview of Installing the SRX5400 Services Gateway on page 33
Tools and Parts Required for SRX5400 Services Gateway Grounding and Power
Connections on page 63
Grounding the SRX5400 Services Gateway on page 64
Connecting Power to a DC-Powered SRX5400 Services Gateway on page 67
LED is lit green steadily.
LED is lit green steadily, indicating the power supply is correctly
command display—to indicate that the power supply is
) position.
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