The Amico Retro-fit Alarm will allow an existing Chemetron/Allied to be replaced, without moving the existing back
box and pipe-stubs.
The LCD filler frame enables the Amico Alert-3 LCD alarm front assembly to sit on the wall of the existing alarm panel
box. The filler frame acts like a spacer between the Chemetron/Allied box and the front assembly. Please make sure
that the power source at the breaker panel is turned off before replacing the power supply. The gas supply may also
be required to be shut off.
Remove the front frame and the display modules from the back box. Remove
all internal components of the Chemetron alarm (mother board, power supply,
sensors and all wiring).
Ensure that the back box is clear of ALL screws, studs, stand-offs and insert tabs.
Bend the lower front lip of the alarm box. Ensure that the lip is flat.
Add the power supply to the far left corner of the back box assembly. Use
4 tapping screws to hold power supply into box. Use tapping screws for
grounding wires. Please note that tapping screws, or any other screws, are not
supplied by Amico.
Remove the brass hex fitting from the upper portion of the box pipe-stub
assembly. Replace it with the brass hex and female quick-connect fitting
supplied by Amico.
Connect into place the Alert-3 sensor, which contains the male quick-connect
fitting, instead of a DISS fitting (nut and nipple).
Add Amico filler box to the wall surface. Ensure that the box on the wall is in the
center of the filler box.
Install front assembly and follow the “Installation and Operation Manual of
Alert-3 Alarm” (Also supplied with retro-fit alarm).
Product Specifications
Installation Instructions
Amico Corporation
2
The Amico retrofi t alarm will allow an existing Chemetron / Allied to be replace, without removing the existing
back box and pipe-stubs.
Remove all internal components of
the Chemetron alarm (mother board,
power supply, sensors and all wiring).
Remove the front frame and the
display modules from back box.
Ensure that the back box is clear of
ALL screws, studs, stand-offs and
insert tabs. Bend the lower front lip
of the alarm box. Ensure that the lip
is fl at.
Add the power supply to the far left
corner of the back box assembly. Use
4 tapping screws to hold power supply
into box. Use tapping screws for
grounding wires. Please note, tapping
screws are not supplied by Amico.
Amico Corporation
2
The Amico retrofi t alarm will allow an existing Chemetron / Allied to be replace, without removing the existing
back box and pipe-stubs.
Remove all internal components of
the Chemetron alarm (mother board,
power supply, sensors and all wiring).
Remove the front frame and the
display modules from back box.
Ensure that the back box is clear of
ALL screws, studs, stand-offs and
insert tabs. Bend the lower front lip
of the alarm box. Ensure that the lip
is fl at.
Add the power supply to the far left
corner of the back box assembly. Use
4 tapping screws to hold power supply
into box. Use tapping screws for
grounding wires. Please note, tapping
screws are not supplied by Amico.
Amico Corporation
2
The Amico retrofi t alarm will allow an existing Chemetron / Allied to be replace, without removing the existing
back box and pipe-stubs.
Remove all internal components of
the Chemetron alarm (mother board,
power supply, sensors and all wiring).
Remove the front frame and the
display modules from back box.
Ensure that the back box is clear of
ALL screws, studs, stand-offs and
insert tabs. Bend the lower front lip
of the alarm box. Ensure that the lip
is fl at.
Add the power supply to the far left
corner of the back box assembly. Use
4 tapping screws to hold power supply
into box. Use tapping screws for
grounding wires. Please note, tapping
screws are not supplied by Amico.
Retro-Fit Manual
3
Remove the brass hex
fi
tting from the
upper portion of the box pipe-stub
assembly. Replace with the brass
hex and female quick-connect
fi
tting
supplied by Amico.
Connect into place the Alert-2 sensor,
which contains the male quick-connect
fi
tting, instead of a DISS
fi
tting (nut
and nipple).
Add Amico
fi
ller frame to the wall
surface. Ensure that the box on the
wall is in the center of the
fi
ller frame.
Install front assembly and follow the
“Installation & Operation Manual of
Alert-2 Alarm” (Also supplied with
retro-
fi
t alarm).
2
Amico Corporation