User's Manual

Itron/Sprague Meter Installation
TDC-0823-005 100G Datalogging Installation Guide - Direct Mount 37
Proprietary and Confidential
3. Attach the Adapter Plate to the meter with the gasket against the meter face. Secure with the two adapter
plate mounting screws in an alternating fashion.
Insert the right adapter plate screw and tighten the screw enough to hold it in place.
Install the left mounting screw and tighten to a snug fit.
Finish by tightening the right mounting screw to a snug fit.
Tighten each adapter plate screw evenly.
Note 100G Datalogging gas endpoints must be assembled and programmed
following the instructions in Assembling the 100G Datalogging Gas Endpoint
and Index on page 29 and Programming the 100G Datalogging Gas Endpoint
Assembly on page 31 prior to installation on the meter.
4. Align the white wriggler (1) so one of its four drive slots lines up with the meter's drive dog (2).
5. Carefully place the 100G Datalogging gas endpoint assembly on the meter.
Warning Failure to correctly align the meter drive post and endpoint drive slot
can cause binding and lead to poor registration or meter failure. If there is a gap
between the endpoint gasket and the meter, remove the 100G Datalogging gas
endpoint assembly and repeat the alignment procedure. You must engage the
meter drive dog in the endpoint wriggler slot.
6. Secure the endpoint to the meter by installing mounting screws in an alternating fashion. Use the index
cover mounting screws shipped with the Sprague 1A Adapter Plate Kit.
Insert the right index cover mounting screw and tighten the screw enough to hold it in place. Do not
completely tighten.
Install the left index cover mounting screw and tighten to a snug fit.
Finish by tightening the right mounting screw to a snug fit.
Tighten each mounting screw evenly.
Important Meter manufacturers: torque the mounting screws 15 to 20 inch-pounds.