have recently installed a new thermostat on a casadei industria V15/10 edge bander that was purchased at an auction. I was able to fully operate the bander although the extraction fan motor would only operate as the heating fan eg; when the heating fan slowed the extraction fan would slow and the same when the heating fan quickened up.The extraction fan is starting to heat up and if i continue will burn out. Has anyone had this problem and or know of a repair person to rectify problem in the Melbourne area. cheers Don