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Twins needle
Take out the single needle, then put the twins needle. Put two bobbins onto the winding thread
guide, same as picture below. Two stitches separately insert into two pinpole of twins needle.
Other steps are same as threading the single needle.
Note: Twins needle is only suitable for straight stitch. It can sew two straight stitches in parallel.
Upper thread.
For quick and easy installation of the upper thread follow the steps below.
The open line in the picture below, suggests the thread which goes through the device.
The enlargements can be a clarification of the step.
1.
Put the bobbin on the bobbin winder and guide the thread over the winding thread
guide from right to left.
Push thread tension release bar (A) to left, then guide the thread down between the
tension disc making sure that the thread has been inserted into the tension disc.
2.
Continue to draw the thread down and around the thread pulling bar fixed holder
spring (B) from left to right.
3.
Draw the thread up, through the take-up lever draw (C) from left to right.
4.
Continue to draw the thread down through the upper guide (D) from front to back.
5.
Drawing down the thread and through the lower guide from back to front.
6.
Continue to draw down the thread through the thread protector (E).
7.
Finally thread the needle from front to back (important !!!!)
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