Inquiry (采购产品): Oscillating Spindle Sander Model 100 S/N 043239 We are the proud owners of the snder listed above. The students here at the high school heve used the machine without faults. After sanding particle board the unit stopped running, until we cleaned out the thick dust. Now the spindle runs again, but the unit stopped oscillating. Can you help with trouple shooting ideas or a manual of the oscillating unit. This is a great repair project for the kids. Thanks for considering our situation. Tom Sullivan, Teacher, Blackstone Millville High School 175 Lincoln St. Blackstone, MA 01504 **** Hidden Message ***** Tom Sullivan Blackstone, MA 01504 USA Company: Blackstone High School E-mail: tsullivan@bmrsd.net **** Hidden Message ***** tsullivan@bmrsd.net