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controller while the router is running without turning off power to the router or disrupting routing
functions. See
Figure 72 on page
Figure 70: JNP10004-FTC2 Fan Tray Controller
CAUTION: Remove the fan tray controller only if you have a replacement controller
available.
To install a fan tray controller, you must first remove the associated fan tray. With the fan tray removed,
you can install the fan tray controller horizontally above the Switch Fabric Boards (SFBs) at the top of
the chassis.
Before you install a fan tray controller:
• Ensure that you have removed the associated fan tray and fan tray controller. See
168
and
"Remove an MX10004 Fan Tray Controller" on page
• Review how to prevent ESD damage. See
263.
• Ensure that you have the following parts and tools available to install a fan tray controller in an
MX10004:
• Electrostatic discharge (ESD) grounding strap
• Replacement fan tray controller (JNP10004-FTC2)
• A Phillips (+) screwdriver, number 1, for the captive screws (optional)
To install a fan tray controller:
1. Remove the replacement fan tray controller from the antistatic bag.
171.
"Prevention of Electrostatic Discharge Damage" on page
Figure 69 on page
170.
169
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