Disconnecting And Connecting Ac Power; Figure 40: Installing An Ac Power Supply - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide
8.
NOTE: After powering off a power supply, wait at least 60 seconds before turning it
back on. After powering on a power supply, wait at least 60 seconds before turning
it off.
If the router is completely powered off when you power on the power supply, the
Routing Engine boots as the power supply completes its startup sequence. If the
Routing Engine finishes booting and you need to power off the router again, first
issue the CLI
AC Power from the Router"
Router"
After a power supply is powered on, it can take up to 60 seconds for status
indicators—such as LEDs on the power supply and
indicate that the power supply is functioning normally. Ignore error indicators that
appear during the first 60 seconds.

Figure 40: Installing an AC Power Supply

Disconnecting and Connecting AC Power

The power cord that plugs into the appliance inlet on the faceplate of each AC power
supply provides direct connection to the external power source. See the following
sections:
110
Replacing Power System Components
receptacle. Verify that the power cord does not block access to router components
or drape where people could trip on it.
Press the power switch on the faceplate to the
supply has powered on successfully, the green
request system halt
on page 111 or
on page 117.
Disconnecting AC Power from the Router
Connecting AC Power to the Router
( ) position.When the power
ON |
OUTPUT OK
command. For more information, see
"Disconnecting DC Power from the
show chassis
on page 111
on page 111
LED lights steadily.
"Disconnecting
commands—to