User's Manual

Installing the 100G ERT Module
Natural Gas Solutions 100G Installation Guide for Direct Mounting on Meters 55
7. If the index has mounting legs, make sure each leg is parallel to the back of the index
(as shown) to provide proper alignment between the ERT and meter.
8. Verify the index wriggler is parallel to the surface of the index.
Indexes that do not have mounting legs must be attached to the ERT module’s index
backplate mounting posts.
Indexes that have mounting legs only, must be attached to the ERT module's index
bracket mounting posts.