Installation Guide
Table Of Contents
- OpenWay® Riva CAM3S and CAM3M Installation Guide
- Table of Contents
- New in this Document
- 1 About This Guide
- 2 Introduction
- 3 Installation Kits
- 4 Star and Mesh Deployment Installation
- 5 Radio Frequency and Power Line Carrier Installation
- 6 ACT Coupler Unit Installation (CAM3M Only)
- 7 Replacing an Existing CAM with a New CAM3S/CAM3M in the Field
- A Specifications
- B RF Filter Installation
- Glossary
- Index
Figure 62CGR Mounting Bracket Over Center Stud with Self-Locking Hex Nut
6. Insert the four (8mm x 25mm) mounting screws supplied with the installation kit into the
threaded holes in the base mounting plate. Do not tighten bolts until all are started.
Note: The four alignment slots in the mounting brackets allow the CGR and the ACT
Coupler Unit to rotate either clockwise or counterclockwise for alignment purposes. Inserted
as shown, the mounting bolts allow the unit to rotate counterclockwise. Inserting all four bolts
in the holes at the other end of the slot allows the unit to rotate clockwise.
7. Adjust the alignment of the CGR and the ACT Coupler Unit to the desired orientation and
tighten the four mounting bolts and the hex nut on the center stud. Use a torque of 6 to 7ft-lb
when tightening the bolts and nut.
Reinstalling the CGR
1. Mount the CGR to the mounting bracket by sliding the hex bolt, see red arrow in figure and
item 1, in the top front position on each side of the CGR into the corresponding slot on the
mounting bracket.
02 March 2020 815-0080-00 Itron, Inc. Page 64 of 102
OpenWay® Riva CAM3S and CAM3M Installation Guide 6 ACT Coupler Unit Installation (CAM3M Only)