Maintaining The Acx7100-32C Fan Modules; Remove A Fan Module From An Acx7100-32C Router - Juniper ACX7100-32C Hardware Manual

Maintaining the ACX7100-32C Fan Modules

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Remove a Fan Module from an ACX7100-32C Router | 83

Install a Fan Module in an ACX7100-32C Router | 84
Remove a Fan Module from an ACX7100-32C Router
Before you remove a fan module from an ACX7100-32C router, ensure that you have taken the
necessary precautions to prevent electrostatic discharge (ESD) damage (see
Discharge Damage ).
Ensure that you have the following parts and tools available to remove a fan module from an
ACX7100-32C router:
• ESD grounding strap
• Antistatic bag or an antistatic mat
• Phillips (+) screwdriver, number 2
The fan modules in ACX7100-32C routers are hot-removable and hot-insertable field replaceable units
(FRUs): you can remove and replace them without powering off the router or disrupting routing
functions.
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 that
you have a replacement fan module at hand.
To remove a fan module from an ACX7100-32C router (see
1. Place the antistatic bag or the antistatic mat on a flat, stable surface.
2. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
3. Using a Phillips screwdriver, loosen the locking screw (3 or 4 turns).
Prevention of Electrostatic
Figure 34 on page 84):
83