Hey there, my first post here! I recently acquired a SCM Sandya Uno 1k belt sander. I had to buy a couple parts to get it running. Now that it runs, once I put a belt on this machine it only runs for a second or two until it pushes the belt off to one side of the roller until either safety switch is tripped. It hasn't been favoring throwing the belt to just one side, so far it's 50/50 depending on which side it ends up at. I've learned the top roller is supposed to oscillate...is this to keep the belt in line? Is there adjustment I need to do to this function or is there a guide I'm missing that keeps the belt in line? It would seem to me a guide to keep the belt in line would be a no go, since it would actually cause wear on the side of the belt. I apologize, but I'm completely new to a larger, professional belt sander like this machine. Also, another thing I noticed was the machine was missing the bottom sanding belt pressure pad assy. So I bought and installed a new, stiff pad. Interesting thing is there isn't anything obvious to anchor the pad from sliding back out. Is this normal? On one side of the pad a bolt and washer keep it from traveling further to the back side, but on the installation side I find nothing to hold the pad in place! Any advice?
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