User's Manual

AMR Transmitter Mounting Instructions for American Meter
AC250, AL175, AL250, AL5B, AL225, AL425
7
Assemble index and new cover onto
transmitter
1. Insure the two (2) index screws are available and within reach.
2. Install the right side index screw to its place in the index (use tweezers if
more convenient). Skip this step if assembling a plastic index.
3. Insert #1 Phillips screwdriver to hold screw in place, while placing the index
onto the Transmitter, then insert the screw just 2-3 turns, so that the index
fits loosely on the Transmitter. In case of a plastic index, or an index with
open screw positions, first insert the right screw 2-3 turns and then slide the
index mounting slot behind the screw head.
4. Align the index male or female wriggler with the Transmitter’s shaft; adjust
the wriggler’s position by holding the proving hand on the index front side,
and insert pin into hole.