User's Manual

Installing the 100G ERT Module
Natural Gas Solutions 100G Installation Guide for Direct Mounting on Meters 39
Installing the 100G ERT Module
There are four steps to installing the 100G ERT Module on a meter:
Remove the index
Assemble the 100G ERT Module
Program the 100G ERT Module
Attach the 100G ERT Module to the meter.
NOTE Properly dispose of all unused screws, old index covers, gaskets, tamper
seals, and other left over materials. Do not leave any materials on customer
premises.
Remove the Index
The first step to install a 100G ERT Module on the meter is to remove the index from the
meter.
To remove the index
1. Remove tamper seals from the meter.
2. Remove the index cover from the meter by removing the four screws holding it in
place.
3. Examine the index cover screws you removed. If they are 5/8 inches long and not
corroded, you can use them to attach the 100G ERT Module to the meter.
If the screws are not the correct length, or are corroded, dispose of them properly.
Replace them with the screws listed in
Replacement Screws on page 38.
4. Use the removed index cover as a temporary storage location for screws.
NOTE Dispose of the index cover properly when finished with the installation
procedure. Do not leave it on customer premises.