Replacing An Ac Power Supply Cord - Juniper J2300 Getting Started Manual

J2300, J4300, and J6300 Services Router Getting Started Guide
remaining power supply instantly assumes the entire electrical load. One power
supply can provide full power for as long as the router is operational.
Each J6300 power supply is hot-insertable and hot-removable.
CAUTION: Do not leave a power supply slot empty for more than a short time while
the Services Router is operational. The power supply or a blank power supply panel
must remain in the chassis for proper airflow.
To replace power system components, use the following procedures:

Replacing an AC Power Supply Cord

To replace the AC power cord for a redundant power supply:
1.
2.
3.
NOTE: If the power supply is a redundant power supply in a J6300 Services Router,
you can leave the router powered on and power flowing in the alternate power
supply.
4.
5.
180
Replacing Hardware Components
Replacing an AC Power Supply Cord on page 180
Removing an AC Power Supply from a J6300 Router on page 181
Installing an AC Power Supply in a J6300 Router on page 182
Replacing a DC Power Supply Cable on page 183
Removing a DC Power Supply from a J6300 Router on page 184
Installing a DC Power Supply in a J6300 Router on page 186
Locate a replacement power cord with the type of plug appropriate for
your geographical location (see "AC Power, Connection, and Power Cord
Specifications" on page 91).
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 221.
Press and release the power button to power off the router. Wait for the
LED to turn off.
POWER
Unplug the power cord from the power source receptacle.
Unplug the power cord from the appliance inlet on the power supply faceplate.