Juniper J-series Services Router J2350 Hardware Manual page 165

NOTE: If the power supply is a redundant power supply in a J6350 Service Router,
you can leave the router powered on and power flowing in the other power supply.
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8.
Figure 77: Removing an AC Power Supply
Installing an AC Power Supply in J6350 Routers
To install an AC power supply in a J6350 Services Router (see Figure 78 on page 142):
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Unplug the power cord from the power source receptacle.
Unplug the power cord from the appliance inlet on the power supply faceplate.
Slide the ejector tab on the power supply faceplate to the right and hold it in
place to unlock the power supply.
Grasp the handle on the power supply faceplate, and pull firmly to start removing
the power supply. Slide it halfway out of the chassis (see Figure 77 on page 141).
Place one hand underneath the power supply to support it and slide it completely
out of the chassis.
If you are not reinstalling a power supply into the emptied slot, install a blank
power supply panel over the slot.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
connect the strap to the ESD point on the chassis, or to an outside ESD point if
the router is disconnected from earth ground. For more information about ESD,
see "Preventing Electrostatic Discharge Damage" on page 201.
Using both hands, slide the power supply into the chassis until you feel resistance.
Firmly push the power supply into the chassis until it comes to a stop. Make sure
that the power supply faceplate is flush with any adjacent power supply faceplate.
Insert the appliance coupler end of a power cord into the appliance inlet on the
power supply faceplate.
Insert the power cord plug into an AC power source receptacle.
Chapter 8: Replacing Hardware Components
Replacing Power System Components
141