air horns wiring diagram

[jhonnyrockets]

Hi Iam restoring a elan Plus two s130.
I have a set of nos Maserati air horns.
No directions. It has three horns, three seperate
air nipples off of the compresor. Does anyone know how to
wire this? there are two spade terminals on top.
Two post terminals on the body. It says electro compressore
Montare Lamente. Racing safety equipment Bellerose L.I. N.Y.
Does anyone know how to wire this?

thanks,
Jhonnyrockets

[flyinggellyfish]

Triple air horns were not standard but could be fitted . The wires that go to the terminals are black for earth return and light green for power .The wires should be by the front of the passenger side (UK) of the inner front wing by the radiator . Control relay is a 3 wire relay fitted near the radiator also .

Rick