Juniper SRX1400 Hardware Manual page 153

Copyright © 2011, Juniper Networks, Inc.
Chapter 13: Replacing Hardware Components on the SRX1400 Services Gateway
Using both hands, slide the replacement power supply straight into the chassis until
6.
the power supply is fully seated in the chassis slot. Make sure the tab on the left edge
of the power supply clicks into place. The power supply faceplate should be flush
with any adjacent power supply faceplate. See Figure 47 on page 133.
Figure 47: Installing an AC Power Supply in the SRX1400 Services Gateway
CAUTION: Do not mix AC and DC power supplies within the same services
gateway. Damage to the device might occur.
NOTE: Be sure to have the power supply oriented correctly. The tab must
be on the left and click into place when fully seated. If the power supply
does not insert easily or does not become flush with the chassis, you might
have the power supply upside down.
Attach the power cord to the power supply. If the power supply is correctly installed
7.
and functioning normally, the power supply powers up immediately.
NOTE: Press the Power button if the device does not power on
automatically. See "Powering On the SRX1400 Services Gateway" on
page 82 for more details.
NOTE: The POWER button state is maintained in the Routing Engine. If
the Routing Engine is replaced, the state of the new Routing Engine
determines whether the device powers up automatically or needs the
power button to be pressed to power up.
If the device was powered down using the power button, and the Routing
Engine was subsequently transferred to another device, the new device
will power up only when the power button is pressed.
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