8.
踏板压力和行程
/PEDAL PRESSURE AND PEDAL STROKE
5.
上线的穿线方法
/THREADING THE MACHINE HEAD
.
踏板的调整
/ADJUSTMENT OF THE PEDAL
6.
机针与旋梭的关系
/NEEDLE-TO-HOOK RELATIONSHIP
10.
触键手动倒缝
(
盒式
)/ONE-TOUCH TYPE REVERSE FEED STITCHING MECHANISM
—
4
—
—
6
—
Information on lubrication
1) Fill oil pan
with NEW Defrix Oil No.10 up to HIGH mark.
2) When the oil level lowers below LOW mark ,refill the oil pan with the specified oil .
3)When you operate the machine after lubrication ,you will see splashing oil through oil
sight window
if the lubrication is adequate.
※
Note that the amount of the splashing oil is unrelated to the amount of the lubricating oil .
The new machine should be replaced after 1 month, and the oil should be
replaced every six months later.
（
1
）踏板踩踏压力的调整
1
）更换踩踏弹簧
的位置，可调整踩踏压力。
2
）把弹簧挂到左侧之后，压力变轻。
3
）挂到右侧之后变重。
（
2
）踏板回踩力的调整
1
）用踏板回踩压力调节弹簧
可以调整。
2
）拧进调节螺丝则压力变大。
3
）拧松调节螺丝则压力变小。
（
3
）踏板踩踏行程的调整
1
）把连接杆
插到右侧的孔里之后行程变大
。
(1)Adjusting the pressure required to depress the front part of pedal
1)This pressure can be changed by changing the mounting position of pedaling pressure adjust
spring
.
2)The pressure decreases when you hook the spring on the left side.
3)The pressure increases when you hook the spring on the right side.
(2)Adjusting the pressure required to depress the back part of the pedal
1)This pressure can be adjusted using regulator screw
.
2)The pressure increases as you turn the regulator screw in .
3) The pressure decreases as you turn the screw out.
(3)Adjusting the pedal stroke
1)The pedal stroke increases when you insert connecting rod
into the right hole
.
(1)
连接杆的安装
1)
向箭头方向移动踏板调节板 ，让连接杆球形头
和连接杆
成一直线。
(2)
踏板的角度
1)
调节连杆的长度就可以自由的改变踏板的倾斜度。
2)
拧松调节螺丝 ，拉出插入连接杆
进行调整。
(1) Installing the connecting rod
1)Move pedal
to the right or left as illustrated by the arrow so
that spher ical head
and connecting rod
are straightende.
(2) Adjusting the pedal angle
1)The pedal tilt can be freely adjusted by changing the length of
the connecting rod.
2)Loosen adjust screw
,and adjust the
length of connecting rod
.
（
1
）针与旋梭的配合关系应如下：
1
）转动手轮，使针杆位于最低点，在旋松针杆连接柱定位螺钉。
*
针杆高度的确定。
2
）拉动针杆，水平透过内梭内边缘可看到针孔有
1/2
下露（机针
必须安装到位）。机针埋线槽朝左，然后旋紧针杆连接柱螺钉。
*
旋梭位置的确定
3
）先将旋梭梭尖朝上，转动手轮，针杆从最低点回升时，观察旋
梭与机针配合关系。当旋梭梭尖位于机针孔边上端
1-1.5mm
时
且梭尖平面距机针短槽平面
0.05mm
时（保证梭尖位于机针的
中心线部位），旋紧旋锁螺钉。
（
1
）使用方法
1
）按下开关按钮
，缝纫机立即倒缝。
2
）在按下的时间内进行倒缝。
3
）手一松开立即变为正向缝纫。
9.
踏板的调整
/ADJUSTMENT
DF THE PEDAL
※
