Raineri Alpex musical horns operation

[roysboystoys]

Does any one know how these are supposed to operate? They are from Italy and I can't seem to 

get information on google.

The compressor runs but only one horn operates.

There is a terminal under the red plastic cover at top where the hoses connect.

Is this to be grounded or power added ?

Does the compressor body need to be grounded?

I had a set before that all of the horns worked at one time , but wouldn't play a tune.

I want to sell them . but I'd like to make them work.

This is an older set with metal horns.

Thanks

Roy

[roysboystoys]

I found a diagram finally. Just had to imagine the right wording google would accept.

It takes 12 volt power to engage the musical ports.

I tried to print it , but only get a pdf  link .

Now to find out why they only blow one horn.

 

[Spinneyhill]

4 hours ago, roysboystoys said:

I tried to print it , but only get a pdf  link .

Look in your downloads. The pdf file may be there.

[roysboystoys]

1 hour ago, Spinneyhill said:

Look in your downloads. The pdf file may be there.

It is , but I don't know how to get it here. 

I thought someone else might need it someday

[Spinneyhill]

1 hour ago, roysboystoys said:

It is , but I don't know how to get it here. 

I thought someone else might need it someday

just post the link without the file. Select it on the web site and press ctrl-C for copy (or right click on it and select copy) and paste it in here. To select, start before the link and end after the link, or you will go there!

[roysboystoys]

https://manuals.harborfreight.com/manuals/94000-94999/94862.pdf

 

Different brand , but works with these instructions.

Hope it helps someone.

The diaphragms were stuck in the horns. I cleaned them up.

Now works.

Edited September 19, 2019 by roysboystoys (see edit history)