S-47 SelVend 7 Up machine VERY Straight. NW IL

[MoonDawg]

 so I installed a lockout key on the adult beverage selections

      Just curious how you did that?

[johnieG]

On an 4- button vendor ( like this V132-4) , you can use an Ace-style switch/lock ( round key) & open either the vending solenoid circuit, or it's easier to place it ( the lock/switch) in series with the selector buttons vending select wire & open it at that point, you'll need a SPDT type switch (Single Pole/Double Throw) & use the normally-open contacts , so it's "off" when it's "locked" for a single section button, or if you use the normally-closed contact & jump out two or more selections by by-passing the common feed of those buttons ( their switches that is)