- Unpacking the Router
- Site Preparation and Installation Safety (Read before Installing)
- Hardware Features - Description and Specifications
- Mounting and Grounding the Router
- Opening and Closing the Router Chassis
- Making Network, Power, and Other Connections
- Powering Off the Router
- Unmounting the Router
- Installing Connected Grid Modules
- Antennas
- About the SD Flash Memory Module
- Installing Battery Backup Units (BBUs)
- Installing External, Non-Cisco Radio Modules
- LED Locations and States
- Appendix - Starting a Router Terminal or Console Session
- Appendix - Cable and Connector Specifications
Unmounting the Router
This section describes the safety information, equipment, and procedures required to remove the Cisco 1240 Connected Grid Router (CGR 1240 or router) from a vertical pole.
■Materials and Tools You Supply
Materials and Tools You Supply
Unmounting Instructions
To unmount the router on any supported pole type:
1. Power off the router by following instructions in Powering Off the Router:
–Disable AC power (see Disconnect Router AC Power).
–Disable BBUs (see Disable the Router BBU at the CLI or Disable the BBU by Disconnecting the BBU Harness Cable).
2. Remove/disconnect any external cables (for example, the external Ethernet connector at base of unit).
3. Open the router door using the socket wrench and by following instructions in Opening the Door.
4. Disconnect the internal cables, taking care to remove cable from cable glands.
5. Close the router door by following instructions in the Closing the Door.
Note: Closing the door before transporting the router can prevent personal injury and damage to the unit.
6. Remove the ground wire located at the side of the router.
7. Remove the security panel from the unit (if one is installed, this is an optional part of the mounting bracket). For more information, see Install the Optional Security Panel.
Figure 74 Location Security Panel Installed
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8. Remove 3 of the 4 bolts that attach the mounting bracket to the router. Do not remove the hinge bolt, which is the fourth bolt. Remove the equivalent bolts on the opposite side of the router.
Figure 75 Removing Bolts from Security Bracket
9. Loosen hinge bolts two complete turns (do not loosen so that the bolts are removed from chassis).
Transporting the Router
1. Disconnect lightning arrestors that might be installed on the router.
2. Verify that all open chassis ports are sealed with the cable port seal plugs shipped with the router.