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Maintaining Power Supplies on the SRX1400 Services Gateway

 

To maintain the power supplies, follow these guidelines:

  • To check the status of the power supplies, use the show chassis environment pem command. The output is similar to the following:

    user@host> show chassis environment pem
  • Make sure that the power and grounding cables are arranged so that they do not obstruct access to other services gateway components.

  • Routinely check the PWR status LED on the SYSIOC faceplate. If this LED is solid green, the power supplies are functioning normally.

  • Routinely check the LED on the power supply faceplate. Each power supply faceplate displays a single LED to indicate the status of the power supply. For more information, see SRX1400 Services Gateway AC Power Supply or SRX1400 Services Gateway DC Power Supply.

  • Periodically inspect the site to ensure that the grounding and power cables connected to the device are securely in place and that there is no moisture accumulating near the device.