Threading a Built-in Bobbin Winder on a Consew 1510 Walking Foot Sewing Machine.

How to fill up your bobbin while you’re using the machine is simple. Make sure that you have your latch. Adjusted on the bobbin winder. That way the bobbin will fill up just to the right level. Always take your thread off the needle when you’re running, the machine filling the bobbin And not Sewing. The way I showed. You can wrap it around a few times and then go the opposite end. That way you have a nice tight slack and then you can sew while you’re whining to bobbin and it will all automatically shut off when it’s full.
DH Sewing Machine 6150 N. E. 4th Court, Miami, FL phone number 305-759-9775