Figure 104: Removing A Dc Power Supply - Juniper M320 Hardware Manual

M320 Router Hardware Guide

Figure 104: Removing a DC Power Supply

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Loosen the captive screws on the cable restraints on the right edge of the power
7.
supply faceplate.
Carefully move the power cables out of the way.
8.
Loosen the captive screw on each side of the power supply faceplate completely.
9.
Twist the ejector handles on the upper corners of the faceplate counterclockwise to
10.
unseat the power supply.
Pull firmly to start removing the power supply. Slide it halfway out of the chassis (see
11.
Figure 104 on page 198).
WARNING: Do not touch the power connectors on the rear of the power
supply (see "Removing an M320 AC Power Supply" on page 193). They can
contain dangerous voltages.
Place one hand underneath the power supply to support it, and slide it completely
12.
out of the chassis.
CAUTION: Each power supply weighs approximately 10 lb (4.5 kg). Be
prepared to support the full weight of the power supply as you remove it
from the router.
Copyright © 2010, Juniper Networks, Inc.