Installing An Mx10008 Fan Tray - Juniper MX10008 Hardware Manual

SEE ALSO

Installing an MX10008 Fan Tray | 183

MX10008 Cooling System and Airflow | 45
Field-Replaceable Units in an MX10008 | 38
Installing an MX10008 Fan Tray
An MX10008 chassis has two independent, field-replaceable fan trays. 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
on page 343.
Ensure that you have the following parts and tools available to install a fan tray:
Electrostatic discharge (ESD) grounding strap
A Phillips (+) screwdriver, number 1 or 2 (optional), for the captive screws
A replacement fan tray
CAUTION:
trays must be replaced within the duration mentioned in
The fan tray can be removed and replaced while the router is operating. Fan
"Prevention of Electrostatic Discharge Damage"
Table 56 on page
183
179.