BUCHI Corporation Rotavapor® R-220 ForumsSign in to Start a DiscussionStart a Discussion Wed Oct 08 2014Asked byLP74 Bearing noise Fri Aug 26 2011Asked bydfabry Buchi Rotovap will not go up or down Page 1 of 1 1Ask a QuestionStart a Post: BUCHI Corporation - Rotavapor® R-220SubjectEnter a question about troubleshooting, PM, buying advice and more… Sign in to Submit your DiscussionSubmit your Discussion