Card is off

Nothing very interesting today! I think the electronic card is burnst! When I plugged it this morning, just saw parks and smoke! Do you think it's natural for such a card? I must investigate to know what's happen last night.
Today I just made a new crank and repaired the bad bellow.
Also, I'm not sure it's a great idea to have made 3 bellows.
And perhaps gravity is not suffisant for solenoïds working, a small spring would be better, there are leaks...
Well, I must think!