Choicevend 168

I have a Choice Vend 168 and it seems to be workin pretty well.  I gave 2 Auger assemblies that aren't turning (motor just spins continuaously.  and I have one that used to vend but my son Jammed it up and after I cleared it the Button won't vend anymore.  I did notice that the Relay Box (?) inside the door was tripped.  I pushed the button back in but it still won't vend.  I can make the Aguers turn Manually with the manual button under neath.

Any help will be greatly appreciated.

Todd....