Replacing An Srx5400 Services Gateway Ac Power Supply; Removing An Srx5400 Services Gateway Ac Power Supply - Juniper SRX5400 Hardware Manual

Replacing an SRX5400 Services Gateway AC Power Supply

To replace an AC power supply, perform the following procedures:
NOTE: The SRX5400 Services Gateway and SRX5600 Services Gateway use the same power
supply model.

Removing an SRX5400 Services Gateway AC Power Supply | 234

1.
Installing an SRX5400 Services Gateway AC Power Supply | 235
2.
Removing an SRX5400 Services Gateway AC Power Supply
The power supplies are located at the rear of the chassis. Each AC power supply weighs approximately
6.6 lb (3.0 kg).
CAUTION:
the services gateway is operational. For proper airflow, the power supply must remain
in the chassis, or a blank panel must be used in an empty slot.
NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on.
To remove an AC power supply (see
1. Switch off the dedicated facility circuit breaker for the power supply, and remove the power cord from
the AC power source. Follow the ESD and disconnection instructions for your site.
2. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
3. Move the AC switch next to the appliance inlet on the power supply to the off position (O).
4. Unscrew the captive screws on the bottom edge of the power supply.
5. Remove the power cord from the power supply.
6. Pull the power supply straight out of the chassis.
Do not leave a power supply slot empty for more than 30 minutes while
Figure 99 on page 235):
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