Right Needle; Left Needle; Both Needles - Bernina 1200DA Owner's Manual

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ASTERING
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Right Needle

• Adjust the right needle thread tension dial to decrease
(down) the tension on the needle thread.
• Serge the fifth piece of folded fabric, cutting off the fold.
• Examine the sample. The needle thread forms large
loops on the back of the fabric.
• Label, trim, and mount the sample.
• Return the thread tension settings to normal.

Left Needle

• Adjust the left needle thread tension dial to 2 to decrease
the tension on the needle thread.
• Serge the sixth piece of folded fabric, cutting off the fold.
• Examine the sample. The needle thread forms large
loops on the back of the fabric.
• Label, trim, and mount the sample.
• Return the thread tension settings to normal.

Both Needles

• Adjust both the left and right needle thread tension dials to 7
to increase the tension on the needle threads.
• Fold the piece of lightweight woven cotton fabric to 1½" x 4".
• Serge the folded fabric, cutting off the fold.
• Examine the sample. The stitch is puckering the fabric.
• Label, trim, and mount the sample.
• Return both needle thread tension settings to normal.
BERNINA
M Y
ASTERING OUR
BERNINA
6/01/02
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1200DA/1300DC
1200DA/1300DC/9