-22-
挑线簧张力调整适当的判断方法：确认挑线
簧的张力调整好后，把面线向B方向拉出，如果
在挑线簧达到最低位置之前面线B处就被拉动，
请减弱挑线簧的张力。
Judgment basis for adjustment adequacy o
-
f take-up spring:Confirm that the tension of t
-
ake-up spring is properly adjusted, draw out
the needle thread in direction B. If place B of n
-
eedle thread is drawn before take-up spring
reaches its lowest position, reduce the tensio
-
n of take-up spring.
注意:
1.为了防止缝纫机的意外启动，请关掉
电源之后再进行操作。
通常，机器在出厂前,挑线簧均已调整
2.
妥善，只是在缝纫特殊的缝料或特殊的
缝线时，才需要重新进行调整。
Caution:
1.To prevent the unexpected startup
of sewing machine, trim off the pow
-er supply before the operation is co
-nducted.
2.The take-up spring is already adju
-sted properly before the machine le
-aves the factory as a rule, and it req
-uires readjustment only for sewing
of special materials or usage of spe
-cial stitch threads.
2.挑线弹簧挑线行程的调节
1）使用压脚扳手将压脚放下。
2）旋松紧固螺钉②。
3）转动夹线螺钉③进行调节：朝顺时针方
向(即A方向)转动时，挑线弹簧①的挑线行程将
增加,反之朝逆时针方向(即B方向)转动时，挑线
行程将减少(标准挑线行程：在压脚被放下的状
态下，距离缓线钩上方6-7mm)。
4）调节完成后拧紧紧固螺钉②。
2.Adjustment of the Stroke to the Thread tak
-
e-up Spring
1)Lower the presser foot by using the lifting
lever.
②
2)Loosen the set screw
.
3)Rotating the screw
in the clamp to adju
③
-
st, the stroke to the Thread take-up Spring
①
will increase when turning toward the clockwi
-
se(A), otherwise decrease when toward ant
-
i-clockwise (B).(The standard stroke, under
the state of presser foot was put down is arou
-
nd 6~7mm higher than the slow hook)
4).Securely tighten the screw
.
②
注意:
1.为了防止缝纫机的意外启动，请关掉
电源之后再进行操作。
通常，机器在出厂前,挑线簧均已调整
2.
妥善，只是在缝纫特殊的缝料或特殊的
缝线时，才需要重新进行调整。
Caution:
1.To prevent the unexpected startup
of sewing machine, trim off the pow
-er supply before the operation is co
-nducted.
2.The take-up spring is already adju
-sted properly before the machine le
-aves the factory as a rule, and it req
-uires readjustment only for sewing
of special materials or usage of spe
-cial stitch threads.
针杆高度的调节 (图
29
)
Adjust the Height of the Needle Bar(Fig. 29)
23
1.转动手轮，使针杆①降到最低点。
2.拆下面板上的橡胶塞②。
3.旋松针杆连接柱紧固螺钉③，将针杆①上下
移动来进行调节：使用DBX1和DPX5机针时，
1.Turn the machine pulley to set the needle
bar ① to its lowest position.
2
.Remove the rubber cap ② from the face
plate.
3.Unscrewing the connecting screw ③ of n
-eedle bar, through moving the needle bar ①
up and down to adjust, when using needle DB
