Figure 116: Removing A Dc Power Supply - Juniper T4000 Hardware Manual

Copyright © 2013, Juniper Networks, Inc.
Loosen the captive screws on the cable restraints on the right edge of the power
5.
supply faceplate.
Carefully move the power cables out of the way.
6.
Loosen the captive screws on the lower corners of the power supply faceplate
7.
completely.
Twist the ejector handles on the upper corners of the faceplate counterclockwise to
8.
unseat the power supply.
Grasp the handle on the power supply faceplate, and pull firmly. Slide it halfway out
9.
of the chassis (see Figure 116 on page
CAUTION: Each DC power supply weighs approximately 39.7 lb (18.0 kg).
Be prepared to support the full weight of the power supply as you remove
it from the router.
Place one hand underneath the power supply to support it, and slide it completely
10.
out of the chassis.

Figure 116: Removing a DC Power Supply

WARNING: Do not touch the power connectors on the rear of the power
supply (see Figure 117 on page
Chapter 19: Replacing T4000 Router Hardware Components
259).
260). They can contain dangerous voltages.
259