User's Manual

Itron Meter Installation
2. Loosen the index mounting screws 1/2 to one turn. Slide the index to the left and off the mounting screws.
Remove the index from the meter.
3. Set the index aside where it will not be damaged or fill with dirt, rain, or snow. You will mount the index
to the ERT module later in this procedure.
4. Verify the index mounting screws are 1/4-inch long and not corroded. If the screws are the correct length
and not corroded, retain for later use. If you discard the original screws, use the correct replacement
screws (see Installation Prerequisites on page 14).
5. Remove the old gasket, gasket residue, and dirt from the meter (if applicable). The meter face must be free
of gasket residue or dirt before you install the 100G.
Assembling the Gas ERT Module and Index
Continue ERT module installation by assembling the ERT module and index.
To assemble the ERT module and index
1. Separate the 100G housing from the cover by pulling the cover straight out from the housing. Set the ERT
cover aside where it will not be damaged or fill with rain, dirt or snow. You will use the cover later in this
installation procedure.
TDC-0823-014 100G Series Gas ERT Module Installation Guide, Direct Mount 32
Proprietary and Confidential