Juniper SRX 5800, Hardware Manual

Page: 281 / 536

Figure 122: High-Capacity AC Power Supply Input Mode Switch
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NOTE: Do not use a pencil to set the mode switch, because fragments can break off and
cause damage to the power supply.
4. If you are installing a high-capacity power supply, move the AC input switch on the faceplate of the
power supply itself to the off (O) position.
5. Ensure that the release lever below the empty power supply slot is locked in the counterclockwise
position (see Figure 123 on page 283 ).
If necessary, pull the spring-loaded locking pin in the release lever away from the chassis and turn the
release lever counterclockwise until it stops. Let go of the locking pin in the release lever. Ensure that
the pin is seated inside the corresponding hole in the chassis.
6. 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 faceplates.
The small tab on the metal housing that is controlled by the release lever must be inside of the
corresponding slot at the bottom of the power supply (see Figure 123 on page 283 ). This tab is used to
pull the power supply down in the chassis slot, prior to removing the power supply.
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