Fruit Machine Chat

hi hope this is the right forum . i just bought neptunes treasure { barcrest machine} and is set for FREE PLAY now i know nothing about the inner workings of these wonderful money boxes , is there a way i can re activate it and how?? thinking of building a bar in my back room and a fully working machine would be an asset . i hope someone can give me an idiots guide ops:

One of the doors must be open or at least the machine thinks so. Check the buttons on the inside of each door are working properly.

thx darren ill check

Sounds like a spot on diagnosis to me