User's Manual

Installing the 100G ERT Module
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.
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
29).
3. Turn each screw 1/4 to 1/2 turn after it contacts the cover.
IMPORTANT Meter manufacturers should torque the mounting screws 15 to 20
inch-pounds.
Natural Gas Solutions 100G Installation Guide 37