Removing the Fan Tray Before Installing the MX240 Router Without a Lift
To remove the fan tray (see Figure 2 ):
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and
connect the strap to an approved site ESD grounding point. See the instructions
for your site.
2.
Loosen the captive screws on the fan tray faceplate.
3.
Grasp the fan tray handle, and pull it out approximately 1 to 3 inches.
4.
Press the latch located on the inside of the fan tray to release it from the chassis.
5.
Place one hand under the fan tray to support it, and pull the fan tray completely
out of the chassis.
Figure 2: Removing the Fan Tray
Removing the SCBs Before Installing the MX240 Router Without a Lift
To remove the SCBs (see Figure 3):
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
connect the strap to an approved site ESD grounding point. See the instructions
for your site.
3.
Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
4.
Grasp the ejector handles, and slide the SCB about halfway out of the chassis.
5.
Place one hand underneath the SCB to support it, and slide it completely out of
the chassis. Place it on the antistatic mat.
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Removing the Fan Tray Before Installing the MX240 Router Without a Lift