Juniper QFabric QFX3000-G Hardware Documentation page 769

CHAPTER 48
Routine Maintenance
Maintaining the Air Filters in a QFX3008-I Interconnect Device
Related
Documentation
Maintaining Fiber-Optic Cables in a QFX Series Device
Copyright © 2018, Juniper Networks, Inc.
Maintaining the Air Filters in a QFX3008-I Interconnect Device on page 719
Maintaining Fiber-Optic Cables in a QFX Series Device on page 719
To maintain the air filters in a QFX3008-I Interconnect device.
Check the air filters regularly for dust and debris. Replace the filter elements as needed.
The filter elements degrade over time, so the filter elements in use, as well as spares,
should be replaced every 6 months.
Use spare filter elements within 1 year of manufacture. Check for the date of
manufacture printed on the filter.
Store spare filter elements in a dark, cool, and dry place. Storing the filter elements at
higher temperatures, or where they can be exposed to ultraviolet (UV) radiation,
hydrocarbon emissions, or vapors from solvents can significantly reduce their life.
CAUTION: Always keep the air filters in place while the device is operating.
Because the fans are very powerful, they could pull small bits of wire or other
materials into the device through the unfiltered air intake. This could damage
device components.
Removing a Bottom Air Filter from a QFX3008-I Interconnect Device on page 620
Installing a Bottom Air Filter in a QFX3008-I Interconnect Device on page 622
Removing a Side Air Filter from a QFX3008-I Interconnect Device on page 623
Installing a Side Air Filter in a QFX3008-I Interconnect Device on page 625
To maintain fiber-optic cables in the QFX Series:
719