User's Guide

Installing the 100W and 100WP ERT Module
TDC-0909-003 100W and 100WP Datalogging ERT Module Installation Guide 24
Proprietary and Confidential
2. Insert the retainer clip into the pit lid hole with the convex surface on the top of the pit lid.
3. From the bottom side of the lid, screw on the threaded retainer clip collar until the beveled top rests
against the pit lid.
Note Ensure the beveled edge of the clip collar is toward the top of the pit lid.
4. Align and insert the retainer clip tab into the retainer clip receptacle on the ERT module housing.