Installing An M120 Fan Tray; Figure 64: Removing An M120 Lower Rear Fan Tray - Juniper Networks Hardware Manual

M120 Multiservice Edge Router Hardware Guide

Figure 64: Removing an M120 Lower Rear Fan Tray

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Installing an M120 Fan Tray

To install a fan tray (see Figure 65 on page 137 and Figure 66 on page 137):
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.
Grasp the fan tray by its handle and insert it straight into the chassis. Note the correct
2.
orientation by the "this side up" label on the top surface of the fan tray.
Tighten the captive screws on each side of the fan tray faceplate to secure it in the
3.
chassis.
Lower the cable management system back into position, if necessary.
4.
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