8. Grasp the power supply handle and pull firmly to slide the power supply halfway out
of the chassis.
9. Taking care not to touch power supply pins, leads, or solder connections, place one
hand under the power supply to support it. Grasp the power supply handle with your
other hand and pull the power supply completely out of the chassis.
Figure 22: Removing a DC Power Supply
10. Place the power supply in the antistatic bag or on the antistatic mat placed on a flat,
stable surface.
Related
Documentation
Installing a DC Power Supply in an SRX4100 Services Gateway on page 72•
• Connecting DC Power to an SRX4100 Services Gateway on page 48
Installing a DC Power Supply in an SRX4100 Services Gateway
Thepowersupplies are hot-removable and hot-insertablefield-replaceable units (FRUs)
installed in the rear panel of the services gateway. You can remove and replace them
without powering off the services gateway or disrupting services gateway functions.
Ensure that you have the following parts and tools available:
•
ESD grounding strap
CAUTION: Do not mix AC and DC power supplies in the same chassis.
To install a DC power supply (see Figure 23 on page 73):
1. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
point on the chassis.
2. Taking care not to touch power supply pins, leads, or solder connections, remove the
power supply from the bag.
Copyright © 2017, Juniper Networks, Inc.72
SRX4100 Services Gateway Hardware Guide
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