Reinstalling The Fan Tray; Figure 54: Reinstalling An M40E Fpc - Juniper M40E Hardware Manual

M40e Multiservice Edge Router Hardware Guide

Reinstalling the Fan Tray

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Push the ends of the ejector levers inward until they are nearly flush with the face of
6.
the FPC.
Tighten the thumbscrew at each end of the FPC to seat the FPC securely in the chassis.
7.
Repeat the procedure for each FPC, proceeding from left to right through the slots
8.
with offline buttons labeled

Figure 54: Reinstalling an M40e FPC

The fan tray, which includes the cable management system, is located on the front of
the chassis, just above the air filter, as shown in "M40e Chassis Description" on page 8.
To reinstall it (see Figure 55 on page 101):
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis. For more information about ESD,
see "Preventing Electrostatic Discharge Damage to an M Series, MX Series, or T Series
Router" on page 232.
Grasp the sides of the fan tray and align the rear of the tray with the guides inside the
2.
chassis.
Slide the fan tray all the way into the chassis.
3.
Tighten the thumbscrew at each end of the cable management system.
4.
FPC1 through FPC7 on the craft interface.
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