Maintaining the SRX650 Services Gateway Power Supply

To maintain the power supplies of the services gateway:

• Check the status of the power supplies by issuing the show chassis environment pem command. The output is similar to the following:
  
  

  user@host> show chassis environment pem

  PEM 0 status:
    State                      Online
  PEM 1 status:
    State                      Online

• Make sure that all power and grounding cables are arranged so that they do not obstruct access to other services gateway components.
• Routinely check the POWER LED on the front panel. If this LED is solid green, the power supplies are functioning normally.
• Periodically inspect the site to ensure that the grounding and power cables connected to the services gateway are securely in place and that there is no moisture accumulating near the services gateway.