Maintaining SRX380 Components

For optimum performance of the SRX380, perform the following preventive maintenance procedures regularly:

• Inspect the installation site for moisture, loose wires or cables, and excessive dust.

• Make sure that airflow is unobstructed around the services gateway and into the air intake vents.

• Check the status LEDs on the front panel of the services gateway.

The fan controller works to maintain an optimal temperature for the services gateway. If the fan controller fails, the temperature of the services gateway will exceed the maximum working temperature and the device will fail. Make sure that you maintain the recommended clearances behind the services gateway to enable the fan controller to function optimally.

To maintain the power supplies of the services gateway:

• Make sure that all power cables are arranged so that they do not obstruct access to other components of the services gateway.

• Routinely check the LEDs on the power supplies at the rear of the chassis. If the LEDs are lit solid green, then the power supplies are functioning normally.

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

• Check the status of the power supplies on the device by using the show chassis environment or show chassis hardware command. The output is similar to the following:

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  user@host> show chassis environment 
  Class Item                           Status     Measurement
  Temp  Routing Engine                 OK         42 degrees C / 107 degrees F
        Routing Engine CPU             OK         59 degrees C / 138 degrees F
  Fans  SRX380 Chassis fan 0           OK         Spinning at normal speed
        SRX380 Chassis fan 1           OK         Spinning at normal speed
        SRX380 Chassis fan 2           OK         Spinning at normal speed
  Power Power Supply 0                 OK
        Power Supply 1                 Absent
  

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  user@host> show chassis hardware 
  Hardware inventory:
  Item             Version  Part number  Serial number     Description
  Chassis                                EW4519AF0040      SRX380-POE-AC
  Routing Engine   REV 03   650-097090   EW4519AF0040      RE-SRX380-POE-AC
  FPC 0                                                    FPC
    PIC 0                                                  16xGE,4*SFP+ Base PIC
  Power Supply 0   REV 04   640-060602   1EDX933076P       JPSU-600W-AC-AFO