Automat not working with batteries

Hello everybody.

First I was trying to supply Automat with a 24V battery so it’s not firing solenoids. Worst thing is that now I’m trying to fire them with AC supplier and still is not working. Automat gets midi properly but nothing is moving at all. What is wrong? What could I do?


May be I choose wrong polarity and some fuse burned. What do you think?

Hi @Fercho you can open the case and check if you burned the fuse. If the wire in the glass tube is damaged it looks like you put the wrong polarity.
Here is the information about how the polarity should be [of course it’s also on the original power supply]:

Of course, polarity was wrong. Thank’s!