• Disconnecting the Alarm Relay Wires from the MX480 Craft Interface on page 287
• Installing the MX480 Craft Interface on page 251
Installing the MX480 Craft Interface
To install the craft interface (see Figure 91 on page 252):
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2. Grasp the craft interface with one hand, and hold the bottom edge of the craft interface
with the other hand to support its weight.
3. Orient the ribbon cable so that it plugs into the connector socket. The connector is
keyed and can be inserted only one way.
4. Align the bottom of the craft interface with the sheet metal above the card cage and
press it into place.
5. Tighten the screws on the left and right corners of the craft interface faceplate.
6. Reattach any external devices connected to the craft interface.
Figure 113: Installing the Craft Interface
See Also Preventing Electrostatic Discharge Damage to an MX480 Router on page 484•
• Removing the MX480 Craft Interface on page 288
• Connecting the Alarm Relay Wires to the MX480 Craft Interface on page 239
289Copyright © 2017, Juniper Networks, Inc.
Chapter 22: Replacing Chassis Components
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