Juniper Networks M160 manual Installing a PIC, Removing a PIC

Replacing Hardware Components

alternately or at very different rates can cause the PIC to become lodged in the FPC slot, making it difficult to turn the screws).

8.Slide the PIC out of the FPC card carrier and place it in the electrostatic bag or on the antistatic mat.

9.If you are not reinstalling a PIC into the emptied PIC slot within a short time, install a blank PIC panel over the slot to maintain proper airflow in the FPC card cage.

Figure 92: Removing a PIC

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Installing a PIC

To install a PIC, follow this procedure (see Figure 93 and Figure 94):

1.Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. Make sure the router is attached to a proper earth ground. For more information about ESD, see “Preventing Electrostatic Discharge Damage” on page 226.

Replacing Packet Forwarding Engine Components 181