Good morning hope this works. I have a NOS Woods E-Trol ER-050ii, never been installed. I would like to install it on a vertical bandsaw just for speed control. The problem is I have very limited exposure to VFD's and no instruction manual or any kind of paperwork for guidance. I am aware of 5 potentiometer adjustment screws located behind the speed control dial, accessible with the dial removed. Can anybody offer any information or hopefully a manual, or instructions? I realise this is a dinosaur but seems such a waste to throw out something brand new and never used, just to buy something else with a manual. I haven't been able to find any information relevant to this drive on any internet search so far.