typical GC6760 SERIES, Руководство по установке, инструкции и обслуживанию

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(M): 1 mm
(H): 1.2 mm
3
1 1
2 2
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2
2
4
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TYPICAL GC6760 Series
10 // ADJUSTMENTS
10/6 Adjust the feed dog angle
The feed dog (1) must be parallel with the needle plate surface
when it exits the needle plate.
1. Turn the hand wheel until the feed dog (2) is the same
height as the needle plate.
2. Tilt the machine with both hands backwards.
3. Loosen both set screws (4).
4. Turn the eccentric (2) until the notch is on the marking.
5. Tighten both screws (4).
If the feed dog is lowered in front it will stretch the material
slightly.
If the feed dog is lifted in front it will gather the material
slightly.
Turn the eccentric (5) to change the angle of the feed dog (1)
even further, while you do above work. (Illustration D)
Illustration C Illustration D
Lower back
Parallel
Lift front Lift front
Lift back Lower front Lower front
Lower front
Lift front