Juniper SRX240 Series, Hardware Manual

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CHAPTER 16
Maintaining Components
• Maintaining the SRX240 Services Gateway Hardware Components on page 105
Maintaining the SRX240 Services Gateway Hardware Components
Table 40 on page 105 describes the common tasks to maintain the hardware components
of the services gateway.
Table 40: Maintenance Procedures for the Services Gateway Hardware
Components
Description Maintenance Procedures
To maintain optimum performance of the services
gateway, you must regularly perform the following
preventive maintenance procedures:
• Inspect the installation site for moisture, loose wires
or cables, and excessive dust.
•
Ensure that airflow is unobstructed around the
device and into the air intake vents.
• Check the Status LED on the front panel of the
device and on the Mini-Physical Interface Module
(Mini-PIM) you are using.
Routine Maintenance Procedures
The services gateway cooling system works to
maintain an optimal temperature for the device. If the
fan controller fails, the device temperature will exceed
the maximum working temperature and the device
will fail. Ensure that you maintain the recommended
clearances behind the device to enable the cooling
system to function optimally. Maintaining the Cooling System
105 Copyright © 2015, Juniper Networks, Inc.