Figure 50: Removing A Routing Engine - Juniper SRX 5600 Hardware Manual

Removing a Routing Engine
CAUTION: Before you replace a Routing Engine, you must power off the device. See
"Powering Off the Services Gateway" on page 70.
To remove a Routing Engine (see Figure 50 on page 113):
Power off the device. See "Powering Off the Services Gateway" on page 70.
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
2.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and
3.
connect the strap to one of the ESD points on the chassis. For more information
about ESD, see "Preventing Electrostatic Discharge Damage" on page 152.
Loosen the captive screws at each end of the Routing Engine faceplate.
4.
Flip the ejector handles outward to unseat the Routing Engine.
5.
Grasp the Routing Engine by the ejector handles and slide it about halfway out
6.
of the chassis.
Place one hand underneath the Routing Engine to support it and slide it
7.
completely out of the chassis.
Place the Routing Engine on the antistatic mat.
8.
NOTE: To maintain proper airflow through the chassis, do not leave an SCB installed
in the chassis without a Routing Engine for extended periods of time. If a Routing
Engine is removed, a replacement Routing Engine should be installed as soon as
possible.

Figure 50: Removing a Routing Engine

Chapter 13: Replacing Hardware Components
Replacing Host Subsystem Components
113