User's Manual

Installing the 100G ERT Module
Natural Gas Solutions 100G Installation Guide for Direct Mounting on Meters 81
Installing the 100G ERT Module
There are three major steps to installing the 100G ERT Module on a meter:
Remove the index
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.
To remove the index
1. Note the orientation of the index. Remove the tamper seals or wire seals from the
index cover.
For illustrative purposes in the procedure, a plastic index cover with tamper
seal cups was used.
2. Remove the index cover screws from the meter. Verify screws are 1/2-inch long and
not corroded.
If the screws are the correct length and not corroded, keep them for later use.
If the screws are an incorrect length or are corroded, dispose of them properly.
Use the screws listed in Replacement Screws.