How to thread a BERNINA sewing machine – threading the upper thread correctly

In this video, we will show you how to thread the upper thread on your BERNINA sewing machine correctly and what you should pay attention to when threading. Correct threading of the upper thread will eliminate many sources of error and help you enjoy beautiful stitches. The threading process shown in the video applies to all current BERNINA sewing machine models with the exception of the 8 series.