Removing A Cabinet Door Alarm Cable - Nortel 7400 Hardware Installation

Removing a cabinet door alarm cable

Procedure steps
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Remove the door alarm indicator cable before you remove a cabinet door or
if you need to replace a broken cable.
1 Disconnect the cable at the rear of the shelf assembly. See the figures
• "Door alarm connectors for a Multiservice Switch 7480" (page 414)
• "Door alarm connector for a Multiservice Switch 7460" (page 415)
2 Slide the cable out through the feed-through hole to the front of the
cabinet. Retain the grommet. See the figure "Cabinet door with hinges on
the left" (page 384), or "Cabinet door with hinges on the right" (page 385).
3 Disconnect the cable on the cabinet's front door. See the figure "Door
alarm connectors for a Multiservice Switch 7480" (page 414). The door
portion of this figure also applies to a Multiservice Switch 7460 device.
Chapter 39 Hardware procedures 413