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Replacing an AC Power Supply on the SRX3400 Services Gateway

To replace an AC power supply:

  1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. For more information about ESD, see Preventing Electrostatic Discharge Damage to the SRX3400 Services Gateway.
  2. Remove the power cord from the power supply.
  3. Push the tab on the left edge of the power supply to the right.
  4. Pull the power supply straight out of the chassis using the provided handle. Use one hand to support underneath the supply as you remove it.

    Figure 59: Removing an AC Power Supply

    Image g036018.gif

  5. Orient the replacement power supply so that the tab is on the left side as shown in Figure 60.

    Figure 60: Inserting an AC Power Supply

    Image g036017.gif

  6. Using both hands, slide the replacement power supply straight into the chassis until 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.

    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 may have the power supply upside down.

  7. Attach the power cord to the power supply. If the power supply is correctly installed and functioning normally, the power supply powers up immediately.

    Note: You must have an SFB and an RE installed in the Services Gateway for the power supply to turn on automatically.

    Note: If you were moving this power supply from one slot to another, wait at least 60 seconds before inserting it into the new slot.

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