Replacing Power System Components; Replacing Ac Power Supply Cords; Removing An Ac Power Supply From J6350 Routers; Installing An Ac Power Supply In J6350 Routers - Juniper J-series Services Router J2350 Hardware Manual

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Replacing Power System Components

The power cords on all Services Routers are replaceable.
You can add a second power supply to the J6350 Services Router that is of the same
type as the first (either AC or DC). The power supplies are located at the right rear
of the chassis (see Figure 15 on page 22 and Figure 17 on page 23). Each J6350
power supply provides power to all components in the router. The J6350 power
supplies are fully redundant. If one power supply fails or is removed, the 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 J6350 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 AC Power Supply Cords

To replace the AC power cord for a redundant power supply:
Pressing firmly on both ends, push the module into the slot until the ejectors
click into the closed position (see Figure 76 on page 138).
Slide the cover onto the chassis.
Replace and tighten the screws on the sides and top of the chassis that secure
the cover to the chassis.
Replace the power cord or cable.
Press and release the power button to power on the router. Verify that the
LED lights steadily.
To view the DRAM configuration and verify that it was installed correctly, issue
the
show chassis routing-engine
and Services Command Reference. This command shows the total memory
installed.
Replacing AC Power Supply Cords on page 139
Removing an AC Power Supply from J6350 Routers on page 140
Installing an AC Power Supply in J6350 Routers on page 141
Replacing DC Power Supply Cables on page 142
Removing a DC Power Supply on page 143
Installing a DC Power Supply on page 144
Chapter 8: Replacing Hardware Components
command, described in the JUNOS System Basics
Replacing Power System Components
POWER
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