Installation Guide

Note: Go to the PuTTY website to download the latest version of the application:
https://www.putty.org/.
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Credentials for CGR access
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New CAM3S/CAM3M
Note: The CAM3S/CAM3M ships in an anti-static shipping bag. Do not remove the
CAM3S/CAM3M from the anti-static shipping bag until it is ready to be placed into the CGR.
Save the anti-static shipping bag for the removed CAM.
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Available Field Network Director (FND)/ Cisco Grid Network Management System
(CGNMS) FND/CGNMS operator (utility office or Itron Managed Services) to verify
CAM3S/CAM3M operation
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CGR communications port access
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Cisco DB9–RJ45 serial cable and USB-to-Serial adapter cable
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Permanent marker
Removing an Existing CAM
1. Loosen the six captive bolts that secure the hinged CGR door using the sequence shown
below and swing the door fully open. Use a 1/2" (13mm) socket wrench and apply a torque
of 3 to 4 foot pounds (ft-lb).
Note: The CGR door features an environmental seal that protects the unit against
environmental elements when the door is closed. This seal creates pressure, which can
cause the door to open suddenly when the last captive bolt is loosened. Ensure you loosen
the six captive bolts that secure the CGR's door in the sequence shown in the figure and
swing the door open.
Figure 73Six Captive Bolt Sequence to Loosen the CGR's Door
02 March 2020 815-0080-00 Itron, Inc. Page 72 of 102
OpenWay® Riva CAM3S and CAM3M Installation Guide 7 Replacing an Existing CAM with a New CAM3S/CAM3M in the Field