Maintaining The Air Filter On The Srx5400 Services Gateway; Maintaining The Fan Tray On The Srx5400 Services Gateway - Juniper SRX5400 Hardware Manual

SRX5400 Services Gateway Hardware Guide
Related
Documentation

Maintaining the Air Filter on the SRX5400 Services Gateway

Purpose
Action
Related
Documentation

Maintaining the Fan Tray on the SRX5400 Services Gateway

Purpose
Action
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Inspect the air filter at the bottom front of the services gateway, replacing it every six
months for optimum cooling system performance. Do not run the device for more than
a few minutes without the air filter in place.
Maintaining the Air Filter on the SRX5400 Services Gateway on page 82
Maintaining the Fan Tray on the SRX5400 Services Gateway on page 82
Maintaining the SRX5400 Services Gateway Host Subsystem on page 83
Maintaining SPCs and MPCs on the SRX5400 Services Gateway on page 84
Maintaining SRX5400 Services Gateway Network Cables on page 86
Maintaining SRX5400 Services Gateway Power Supplies on page 91
For optimum cooling, verify the condition of the air filters.
Regularly inspect the air filter. A dirty air filter restricts airflow in the unit, impeding the
ventilation of the chassis. The filter degrades over time. Periodically replace the filter
in use, as well as spares. We recommend that you replace the filter every six months.
Discard used filters, do not attempt to clean and reuse them.
CAUTION: Always keep the air filter in place while the services gateway is
operating. Because the fans are very powerful, they could pull small bits
of wire or other materials into the services gateway through the unfiltered
air intake. This could damage the services gateway components.
Use spare filters within one year of manufacture. Check the date of manufacture printed
on the filter. Store spare air filters in a dark, cool, and dry place. Storing air filters at
higher temperatures, or where they can be exposed to ultraviolet (UV) radiation,
hydrocarbon emissions, or vapors from solvents, can significantly reduce their life.
Routine Maintenance Procedures for the SRX5400 Services Gateway on page 81
Tools and Parts Required to Maintain the SRX5400 Services Gateway on page 81
Replacing the SRX5400 Services Gateway Air Filter on page 110
Maintaining the Fan Tray on the SRX5400 Services Gateway on page 82
For optimum cooling, verify the condition of the fans.
Monitor the status of the fans. A fan tray contains multiple fans that work in unison to
cool the services gateway components. If one fan fails, the host subsystem adjusts
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