Figure 250: Removing A Bottom Air Filter From A Qfx3008-I Interconnect; Device - Juniper QFabric QFX3000-G Hardware Documentation

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CAUTION: Always keep the air filter in place while the device is operating,
except during replacement. 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 the device components.
Before you remove an air filter, ensure that you understand how to prevent ESD damage.
See "Prevention of Electrostatic Discharge Damage" on page
Ensure that you have the following parts and tools available to remove a bottom air filter
from a QFX3008-I Interconnect device:
Electrostatic discharge (ESD) grounding strap
Replacement air filter
Phillips (+) screwdriver, number 2
To remove a bottom air filter from a QFX3008-I Interconnect device (see
Figure 250 on page 621):
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
1.
point on the chassis
Unscrew the captive screws counterclockwise using your fingers. If you cannot easily
2.
unscrew the captive screws with your fingers, use the screwdriver.
Open the door, being careful to lower it gently, until it stops.
3.
Pull on the air filter tab, located in the center of the filter, and slide the air filter straight
4.
out.
Figure 250: Removing a Bottom Air Filter from a QFX3008-I Interconnect Device
Installing a Bottom Air Filter in a QFX3008-I Interconnect Device on page 622
Chapter 41: Replacing QFX3008-I Components
360.
621