I have a problem with the speed control on this stacker. it just started taking off at to high a rate of a speed. It is acting like a bad controller 114-007-329/ Does anyone have any documentation on how this board should be setup? It has 6 variable resistors for what I believe are for speed and torque limits but I don't have access to a service manual. Can anyone offer some ideas how to correct this problem?
Thank you,