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Looper Adjusting Lever (A) is designed to adjust the position of looper for changing needle counts. The lever adjusts it to "Up" or "Down" half by one graduation.
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This threading mechanism enables easy change of thread tension. The seam is fastened by moving Needle Thread Pull-Off Eyelet (D) to the left, and loosened by moving right.
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The spring pressure of Cloth Retainer (B) can be adjusted easy by the lever (B); available for blindstitching fit for the material.
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Yamato's original thread tension controllers — big one and small one on the arm bed — permit uniform seam while sewing at high or low speed.
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The change of felling depth can be performed simply by turning Penetration Dial (E) to "More" or "Less".
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Stitch length can be adjusted by touching the push button on the arm bed with the turning pulley.
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One touch change of Skip Stitch (to catch one stitch and skip one) and Non-Skip Stitch (to catch each stitch) by flip lever on Stitch Selector.
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Equipped with Finger Guard around the looper carrier to ensure the safety of operator. Available for troubles such as entangled materials, etc.
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