Removing The Power Supplies Before Installing The Srx5400 Services Gateway Without A Lift - Juniper SRX5400 Hardware Manual

chassis, and reinstall the components the chassis is installed in the rack. With components removed, the
chassis weighs approximately 65 lb (29 kg).

Removing the Power Supplies Before Installing the SRX5400 Services Gateway Without a Lift | 184

1.
Removing the Fan Tray Before Installing an SRX5400 Services Gateway Without a Lift | 185
2.
Removing Cards Before Installing an SRX5400 Services Gateway Without a Lift | 185
3.
Removing the Power Supplies Before Installing the SRX5400 Services Gateway Without a Lift
Remove the leftmost power supply first and then work your way to the right. To remove the AC or DC
power supplies for each power supply (see
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. Loosen the captive screws on the bottom edge of the power supply faceplate.
4. Pull the power supply straight out of the chassis.
Figure 74: Removing a Power Supply Before Installing the Device
Figure 74 on page 184):
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