Polar it sounds like your memory back up board is bad , its located under front off cutter.
its your board, theres a relay on the board that you can jump to if you have board p/n 18491 , does the pump shut off...
one way to know if the clutch springs our cheap is the weild count should be three, also sometimes the clutch assembly counter balance assembly...
heidelburg 52 has a problem where the sheet stop button when pressed does not take machine of impression,however it does stop the pump while...