Its not as simple as one would think. It is possible to do but takes someone with alittle electrical knowledge to walk through it. I furnish my customers with a altered coinmech that just plugs in then their customers can just walk up push the coin return lever and then vend. They use them when companies have holiday parties the vendor gives them free soda in lew of commissions. You have to jumper pin 1 to pin 7&3 but this keeps the relay energized continually and will burn out over time. You Can also do it by changing the wires on the relay connector but requires the know how to remove the pins.The best way if your looking at permanent is to mount a a momentary push button spdt switch on front of machine hook pin 1 to common, pin 3 to N/O, and pin 7 to N/C. If you want to tackle this I would try and talk you through it. Just a thought.
Vend1ng

uhhhh...you lost me at Its not as simple.... LOL

Thanks for writing back. It will definitely be stocked with beer! I have no clue how to fool with these things. How do
I turn off the switch? Where is it?