Never saw this before. Started cutting a small piece on band saw (Delta 14) and the saw jumped and made bad sound as in TURN ME OFF! Unplugged and tried turning by hand and something was clearly not right. Binding somewhere. Blade off, messed with upper bearing, lower wheel seemed to turn too hard but then it's got a belt and motor to turn too. Turned it on with no blade. Bottom wheel turned ok but that looks too fast. What the heck? Opened up the back the the belt had somehow jumped to the rim of the bottom pulley! That explains too fast and other strangeness. Got it back in the groove and put back together and all better now.
How does this happen? Anyone else every get this event?
Scott