Installing A Fan Module In The Acx6160 - Juniper ACX6160 Hardware Manual

WARNING: To avoid injury, do not touch the fan with your hands or any tools as you
slide the fan module out of the chassis—the fan might still be running.
5. Pull firmly to slide the fan module halfway out of the chassis.
6. When the fan stops spinning, slide the fan module completely out of the chassis.
7. Place the fan module in the antistatic bag or on the antistatic mat placed on a flat, stable surface.
Figure 27: Removing a Fan Module from an ACX6160
NOTE: When a fan module is removed, the CLI message Fan/Blower is Absent is logged in the
system log, and the system raises a minor alarm.

Installing a Fan Module in the ACX6160

Before you install a fan module in an ACX6160, ensure that you have taken the necessary precautions
to prevent electrostatic discharge (ESD) damage (see
page 128).
Ensure that you have the following parts and tools available:
• ESD grounding strap
• Phillips (+) screwdriver, number 1
The fan modules in an ACX6160 are hot-removable and hot-insertable FRUs—you can remove and
replace them without powering off the ACX6160 or disrupting routing functions.
"Prevention of Electrostatic Discharge Damage" on
69