User's Manual

Elster American and Itron Commercial Meter Installation
To install the index and cover assembly on the commercial module
1. Place the extension driver on the commercial module wriggler. Apply a little pressure to ensure the
extension driver seats securely on the commercial module wriggler.
2. Place the Itron adapter plate on the commercial gas module with the two small screw holes in the adapter
plate to the back of the meter.
Note The illustration shows the adapter plate without the index mounting bracket assembly or the
extension driver to illustrate the location of the small screw holes. Install the index mounting bracket
assembly before you place the adapter plate on the commercial module.
3. Carefully place the adapter plate index assembly on the commercial module and extension driver
assembly. The extension driver (1) must align with the index drive dog (2).
4. Place the index cover over the index with the clear side covering the index dials for easy reading. Align
the holes in the index cover with the adapter plate mounting holes.
TDC-0823-014 100G Series Gas ERT Module Installation Guide, Direct Mount 73
Proprietary and Confidential