Reinstalling Components In The Srx5400 Services Gateway Chassis After Installing It Without A Lift; Reinstalling Power Supplies After Installing The Srx5400 Services Gateway Without A Lift - Juniper SRX5400 Hardware Manual

Reinstalling Components in the SRX5400 Services Gateway Chassis After
Installing It Without a Lift
After the services gateway is installed in the rack, reinstall the removed components before booting and
configuring the services gateway. You reinstall components first in the rear of the chassis, and then in the
front:

Reinstalling Power Supplies After Installing the SRX5400 Services Gateway Without a Lift | 190

1.
Reinstalling the Fan Tray After Installing the SRX5400 Services Gateway Without a Lift | 191
2.
Reinstalling Cards After Installing the SRX5400 Services Gateway Without a Lift | 192
3.
Reinstalling Power Supplies After Installing the SRX5400 Services Gateway Without a Lift
Reinstall the rightmost power supply first and then work your way to the left. To reinstall the AC or DC
power supplies, follow this procedure for each power supply (see
installation of the DC power supplies):
1. 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.
2. On an AC-powered services gateway, switch the AC input switch on each power supply to the off (O)
position. On a DC-powered services gateway, move the DC circuit breaker on each DC power supply
to the off (O) position.
We recommend this even though the power supplies are not connected to power sources.
3. Using both hands, slide the power supply straight into the chassis until the power supply is fully seated
in the chassis slot. The power supply faceplate should be flush with any adjacent power supply faceplate
or blank installed in the power supply slot.
4. Tighten the captive screws.
Figure 78 on page 191, which shows the
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