User's Manual Part 2

Attaching the 100G Datalogging Gas Endpoint Assembly to the Sensus Meter
100G Datalogging Installation Guide - Direct Mount 33
2. Screw the 10 - 24 x 1/4" screws into the index mounting posts two turns. Do not
tighten the screws.
3. Align the index wriggler (1) with the endpoint drive post (2). Carefully slide the index
onto the mounting screws. Verify the 100G Datalogging Gas Endpoint's housing drive
post makes positive engagement with the index wriggler. Hold the index in place and
tighten the index mounting screws.
Caution Indexes have varying drive mechanism styles. The diagrams show a bar-
type (left) and "Scottish Yoke" type (right). Failure to align the endpoint wriggler
with the index drive post can cause binding and lead to poor registration or meter
failure. To verify proper engagement of the index to the endpoint housing, spin the
wriggler one clockwise rotation, then one-counterclockwise rotation. Do not spin
more than one complete rotation. The wriggler should spin freely, with little or no
resistance.