User's Manual

AMR Transmitter Mounting Instructions for American Meter
AC250, AL175, AL250, AL5B, AL225, AL425
9
8. Install the index cover supplied (it only fits in one direction – the bump fits in
the right side of the Transmitter). Check that the gasket is properly aligned
and fasten to the Transmitter with the four (4) index cover screws.
CAUTION
Use care when working with a power screwdriver to insert
screws in the plastic Transmitter box. Over tightening will
damage the box and/or weaken the contact.
9. Install the two snap seals in the index cover and insert fully with the aid of a
¼” nut driver. Align the end of the nut driver on the snap seal and tap the
end of the nut driver handle with your hand until it is fully seated.
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