typical GC6760 SERIES, Руководство по установке, инструкции и обслуживанию

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TYPICAL GC6760 Series
10 // ADJUSTMENTS
6 mm
10/3 Adjust the thread control
The basic setting for the tread control (1) is with the screw (2)
in the centre of the long slot of the thread control. Loosen the
screw (2) to adjust the thread control (1).
1. When sewing heavy material move the thread control
to the left for more thread in the seam.
2. On fine material move the tread control to the
right for less thread in the seam.
10/4 Adjusting the presser foot height
When you lift the presser foot (1) with the help of the hand
lever (2) it should be 6 mm high.
1. Loosen the nut (3) on the adjusting screw (4). Turn the
adjusting screws until there is no more pressure on the
foot.
2. Lift the hand lever (2). The presser foot (1) will lift as well.
3. Remove the plug (5).
4. Loosen the screw (6) and push or pull the presser bar (7)
with the sewing foot up or down until it is 6 mm high.
5. Make sure that the presser foot is positioned parallel to
the needle plate and tighten screw (6).
6. Replace plug (5).
7. Adjust the pressure on the pressure foot with the
adjusting screw (4) and tighten the nut (3).
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