User's Manual

Installing
the 100G ERT Module
Natural Gas Solutions 100G Installation Guide for Direct Mounting on Meters 33
Attach the ERT to the Meter
After the endpoint has been programmed and is reading correctly, it must be attached to the
meter. Follow the steps below to do this.
To Attach the ERT to the Meter
1. Gently place the ERT module assembly against the front of the meter as shown. Make
sure all four mounting screw holes in the ERT module assembly line up with the
corresponding holes on the meter. The 100G ERT Module has molded tabs on the
outer edge of its housing to make direct mounting easier.
2. Insert the top-right cover mounting screw. Tighten the screw just enough to hold the
ERT module assembly in place. Use the 10 - 24 x 5/8-inch screws for this and the
following step (you can use the original mounting screws if they were the correct size
and not corroded; otherwise, use the correct size as described in Replacement Screws
on page 26).