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6. Grasp each side of the RCB and slide it completely out of the chassis.
7. Place the RCB on the antistatic mat.
8. If you are not replacing the RCB immediately, install a cover in the empty slot.
Install and Remove PTX10004 Cooling System
Components
IN THIS SECTION
Install a PTX10004 Fan Tray | 167
Remove a PTX10004 Fan Tray | 169
Install a PTX10004 Fan Tray Controller | 172
Remove a PTX10004 Fan Tray Controller | 174
The PTX10004 router has two independent, field-replaceable fan trays. To install or remove the fan trays
and fan tray controller, see the following sections.
Install a PTX10004 Fan Tray
Each JNP10004-FAN2 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.
Each fan tray is installed vertically on the rear, or FRU side, of the chassis.
Before you begin to install a fan tray:
Ensure that you understand how to prevent ESD damage. See
Damage" on page
298.
Ensure that you have the following parts and tools available to install a fan tray in a PTX10004 router:
Electrostatic discharge (ESD) grounding strap
"Prevention of Electrostatic Discharge
167
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