Maintaining The Srx550 High Memory Services Gateway Power Supply - Juniper SRX550 Hardware Manual

SRX550 High Memory Services Gateway Hardware Guide
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Maintaining the SRX550 High Memory Services Gateway Cooling System Components
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Maintaining the SRX550 High Memory Services Gateway Power Supply

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Make sure that airflow is unobstructed around the services gateway and into the air
intake vents.
Check the status LEDs on the front and back panels of the services gateway.
Required Tools and Parts for Maintaining the SRX550 High Memory Services Gateway
Hardware Components on page 143
Maintaining the SRX550 High Memory Services Gateway Cooling System Components
on page 144
Maintaining the SRX550 High Memory Services Gateway Power Supply on page 144
The services gateway fan controller works to maintain an optimal temperature for the
services gateway. If the fan controller fails, the services gateway temperature will exceed
the maximum working temperature and it will fail. Make sure that you maintain the
recommended clearances behind the services gateway to enable the fan controller to
function optimally.
Required Tools and Parts for Maintaining the SRX550 High Memory Services Gateway
Hardware Components on page 143
Routine Maintenance Procedures for the SRX550 High Memory Services Gateway on
page 143
Maintaining the SRX550 High Memory Services Gateway Power Supply on page 144
To maintain the power supplies of the services gateway:
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.
Required Tools and Parts for Maintaining the SRX550 High Memory Services Gateway
Hardware Components on page 143
Routine Maintenance Procedures for the SRX550 High Memory Services Gateway on
page 143
Maintaining the SRX550 High Memory Services Gateway Cooling System Components
on page 144
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