3. Verify that the status LED on the power supply is not lit.
4. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
5. Move the DC circuit breaker on the DC power supply faceplate to the off (O) position.
6. Remove the clear plastic cover protecting the terminal studs on the faceplate (see
Figure 65 on page 145).
7. Remove the screw from each of the terminals. (Use a number 2 Phillips screwdriver.)
8. Remove the cable lugs from the terminals.
9. Carefully move the power cables out of the way.
10. Press the latch located on the left side of the power supply, to release it from the
chassis.
11. Pull the power supply straight out of the chassis.
Figure 64: Removing a DC Power Supply
Copyright © 2017, Juniper Networks, Inc.144
MX5, MX10, MX40, and MX80 3D Universal Edge Router Hardware Guide