Installation Instructions

MTU Instruction
for American Model AL800-AL5000 Gas Meters
After using the tap, blow out the holes
with compressed (canned) air.
Step 5 – Place the index base plate onto
the head of the meter. Align the index
base plate with the index plate mounting
holes on the meter head and the large
opening in the base plate is centered over
the drive mechanism.
Step 6 – Break out the tab for either the
front or rear wire exit on the bottom edge
of the pulser body, depending on how you
plan to mount the MTU. (See the
illustration below.)
Step 7 – Assemble the couplers and
shaft to the pulser body as shown in the
illustration below. Ensure that the
magnet is mounted on the Tall Coupler,
and that the retaining shaft is securely
snapped into both the Tall Coupler and
the 2-Pin Drive Disk.
Step 8 – Place the pulser on the index
base plate, aligning the bottom coupler on
the pulser with the wiggler on the meter.
Align the corner mounting holes on the
pulser with the mounting holes on the
index base plate.
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