ZOJE 5780BK, Руководство по эксплуатации

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5.
线张力
/
Thread tension
（
1
）
Thread take-up spring (purl stitch )
1) The thread take-up amount of thread take-up spring is 8 to 10mm, and the appropriate pressure at the start is
approximately 0.06 to 0.1N.
2) To change the stroke of the thread take-up spring, loosen screw , insert a thin screwdriver into the slot of
thread tension post , and turn it.
3) To change the pressure of the thread take-up spring, insert a thin screwdriver into the slot of thread tension post
while screw is tightened, and turn it. Turning it clockwise will increase the pressure of the thread take-up
spring.
Turning it counterclockwise will decrease the pressure.
（
2
）
Adjusting the thread take-up amount of the thread take-up lever
The thread take-up amount of the thread take-up lever should be adjusted in accordance with the thickness of the
sewing products so as to obtain well-tightened stitches.
a. For heavy-weight materials, loosen setscrew in thread guide
，
and move the thread guide to the left
the thread take-up amount of the thread take-up lever will be increased.
b. For light-weight materials, move thread guide to the right. The thread take-up amount of the thread
take-up lever will be reduced.
（ 1 ）挑线弹簧（直锁眼缝）
1) 挑线弹簧 的挑线量为 8 ～ 10mm ，开始
强度 0.06 ～ 0.1N 左右较为适当。
2)
改变挑线弹簧的动作量时
,
请拧松螺钉
,
把螺丝刀插到线张力杆 的缺口部转动调
节。
3) 改变挑线弹簧的强度时，请在螺钉 拧紧
的状态下，把螺丝刀插到线张力杆 的缺口
部转动调节。向右转动之后，挑线弹簧的强
度变强，向左转动之后，强度变弱。
（ 2 ）挑线杆挑线量的调整
挑线杆挑线量，根据布料的
厚度进行调节。
a.
缝制厚料时，拧松右线勾 的
固定螺钉 ，向左移动右线勾。
b. 缝制薄料时，把右线勾 向右
移动。挑线杆的挑线量变少。
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