Installing An M40E Ac Power Supply; Figure 117: Removing An Ac Power Supply; Figure 118: Rear Of Ac Power Supply Showing Midplane Connectors - Juniper M40E Hardware Manual

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Figure 117: Removing an AC Power Supply

Figure 118: Rear of AC Power Supply Showing Midplane Connectors

Installing an M40e AC Power Supply

To install an AC power supply (see Figure 119 on page 214):
Verify that the power switch on the power supply faceplate is in the
1.
Locate the power cord shipped with the router, which should be appropriate for your
2.
geographical location (see "M40e AC Power, Connection, and Power Cord
Specifications" on page 277).
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
3.
the strap to one of the ESD points on the chassis. For more information about ESD,
see "Preventing Electrostatic Discharge Damage to an M Series, MX Series, or T Series
Router" on page 232.
Place one hand under the power supply and grasp a handle on the faceplate with the
4.
other hand. Slide the power supply into the chassis until it contacts the midplane.
Starting with the bottom screws, tighten (but do not overtighten) the thumbscrew
5.
at each corner of the power supply faceplate.
Insert the appliance coupler end of the power cord into the appliance inlet on the
6.
power supply faceplate and insert the plug into an AC power source receptacle. Verify
that the power cord does not block access to router components or drape where
people could trip on it.
Chapter 16: Replacing M40e Hardware Components
OFF
( ) position.
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