Serger Owner Class 1 Posted on June 19, 2013 by shakopee@vikingsewinggallery.com For new owners of the Husqvarna Viking H | CLASS™200S, HUSKYLOCK™s21, HUSKYLOCK™ s25. Now that you’ve purchased your new serger you need to know how to created beautiful project with it. Learn how to set up, thread and adjust your serger.