Installing An M320 Ac Power Supply; Figure 102: Removing An Ac Power Supply; Figure 103: Rear Of The Power Supply Showing Midplane Connector - Juniper M320 Hardware Manual

M320 Multiservice Edge Router Hardware Guide

Figure 102: Removing an AC Power Supply

Installing an M320 AC Power Supply

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WARNING: Do not touch the power connectors on the rear of the power
supply (see Figure 103 on page
Place one hand underneath the power supply to support it, and slide it completely
9.
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.

Figure 103: Rear of the Power Supply Showing Midplane Connector

To install an AC power supply (see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Switch the power switch on the AC power supply faceplate to the off position (
2.
Using both hands, slide the power supply into the chassis until you feel resistance.
3.
248). They can contain dangerous voltages.
Figure 104 on page 249):
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