Removing a Fan Module from an ACX5000 Router
The fan modules in ACX5000 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 you
have a replacement fan module at hand.
Before you remove a fan module from a ACX5000 router, ensure that you have taken the necessary
precautions to prevent electrostatic discharge (ESD) damage (see
“Prevention of Electrostatic Discharge
).
Ensure that you have the following parts and tools available to remove a fan module from a ACX5000
router:
•
ESD grounding strap
•
Antistatic bag or an antistatic mat
To remove a fan module from an ACX5000 router (see
and
):
1. Place the antistatic bag or the antistatic mat on a flat, stable surface.
2. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD point on the
chassis.
3. Using a Phillips screwdriver, loosen the locking screw (3 or 4 turns).
4. Grasp the handle on the fan module and squeeze the outside of the handle to release the module.
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 stop 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.
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Summary of Contents for ACX5048
Page 1: ...ACX5048 and ACX5096 Universal Metro Router Hardware Guide Published 2020 12 14 ...
Page 99: ...NOTE USB flash drives used with the ACX5000 router must support USB 2 0 or later 99 ...
Page 145: ...5 CHAPTER Troubleshooting Hardware Troubleshooting ACX5048 and ACX5096 146 ...
Page 160: ...160 ...
Page 167: ...Restricted Access Warning 167 ...
Page 171: ...171 ...
Page 183: ...Unterminated Fiber Optic Cable Warning 183 ...
Page 188: ...Jewelry Removal Warning 188 ...
Page 191: ...Operating Temperature Warning 191 ...
Page 202: ...DC Power Disconnection Warning 202 ...
Page 206: ...DC Power Wiring Sequence Warning 206 ...