Figure 46: Installing A Fan Module In A Qfx10002-36Q Or Qfx10002-72Q - Juniper QFX10002 Hardware Manual

QFX10002 Switch Hardware Guide
112
CAUTION: Replace a failed fan module with a new fan module within 1 minute
of removal to prevent chassis overheating. Before removing the fan module,
ensure you have a replacement fan module at hand.
NOTE: The fan module provides airflow out, which is also known as
port-to-FRU airflow . In legacy switches, or switches with an LCD, this airflow
is called front-to-back airflow.
Before you install a fan module in a QFX10002 device, ensure that you have taken the
necessary precautions to prevent electrostatic discharge (ESD) damage (see
of Electrostatic Discharge Damage" on page
To install a fan module in QFX10002 models :
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
1.
point on the chassis.
Taking care not to touch the connectors, remove the fan module from its bag.
2.
Align the module with the open slot with the label right-side up to ensure the correct
3.
orientation. See Figure 46 on page 112
NOTE: The QFX10002-60C uses a different fan module that has a different
orientation than the QFX10002-72Q and QFX10002-36Q.
Slide the module into the bay until it is fully seated.
4.
Using a Phillips screwdriver, turn the locking screw until it is tight.
5.

Figure 46: Installing a Fan Module in a QFX10002-36Q or QFX10002-72Q

165).
and Figure 47 on page 113.
Copyright © 2019, Juniper Networks, Inc.
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