Question about PfaFF Quilt & Craft Pro 7530
SOURCE: Bobbin thread breaks
Make sure your bobbin thread is turning clockwise as it sits in the bobbin case. There is a screw on the outside of the bobbin case you can turn with your thumb slightly to adjust tension. If you dangle the case from the thread and give it a light ****, it should move down slightly when doing so-an indicator of good bobbin tension.
Posted on May 20, 2008
SOURCE: My pfaff synchromatic 1209 machine--the
You machine has a screw that fits the end of the shaft and the head pof the screw has broken. You can buy a new screw from a sewing machine dealer but if the whole assembly has come off you may need to take it to a dealer to have it reassembled properly. There is a spring inside which is very difficult to install.
sewman7
Posted on Aug 22, 2008
SOURCE: Bottom (bobbin thread) makes loops
I don't have the same brand as yours, but on my machine there is a little screw on the bobbin case that you tighten to increase the bobbin tension. If you've got one, turn it 1/8 to 1/4 turn at a time.
Posted on Jan 24, 2009
SOURCE: Pfaff 260 bobbin thread not picking up
Hi. This can be terribly frustrating, but the most likely cause for the bobbin thread not catching is that the needle is inserted wrong. There is a flat side on the shank of every needle and that has to be facing a specific way on your machine or the needle's grooves can't make the stitch. On most modern machines, it's my experience that the flat side goes to the rear, facing away from the operator, but some of my older machines need the flat side facing to the left or to the right.
Another thing that can cause the bobbin thread not to pick up is a bent needle, but in my experience it's usually the needle not in correctly.
(Cost me $85.00 to find this out!)
Let me know if this works, ok?
Happy Sewing!
Robbie
Posted on Apr 01, 2010
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