Removing and Installing PTX10000 Cooling System
Components
IN THIS SECTION
Installing a PTX10000 Fan Tray | 252
Removing a PTX10000 Fan Tray | 258
Installing a PTX10000 Fan Tray Controller | 265
Removing a PTX10000 Fan Tray Controller | 267
Both PTX10008 router and PTX10016 routers have two independent, field-replaceable fan trays. To install
or remove the fan trays and fan tray controller, see the following sections.
Installing a PTX10000 Fan Tray
Each fan tray is a hot-removable and hot-insertable field-replaceable unit (FRU); you can remove and
replace the fan tray while the router is running without turning off power to the router or disrupting routing
functions. There are two models of the fan tray, JNP10008-FAN and JNP10008-FAN2.
Each fan tray is installed vertically on the rear, or FRU-side, of the chassis.
Before you begin to install a fan tray:
•
Ensure you understand how to prevent ESD damage. See “Prevention of Electrostatic Discharge Damage”
on page 427.
Ensure that you have the following parts and tools available to install a fan tray in a PTX10000:
•
Electrostatic discharge (ESD) grounding strap
•
A Phillips (+) screwdriver, number 1 or 2 (optional), for the captive screws
•
A replacement fan tray
252
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