Gemsy GEM1900A - 规格 Specifications; 安装和运转准备 Installation of the Sewing Machine and Preparation of the Operation; 机针和机线 Needle and Thread

Ⅲ.1902A高速电子锁眼加固缝纫机的说明 Explanation of LK-1902A. computer-controlled high-speed
bartacking machjne
使用说明书 Operation Instruction
1.规格 Specifications
l）转速
2）使用机针
3）压脚提升方式
4）压脚上升量
5）记忆数据数量
6）拨线方式
Different specifications from those of the LK-1900A only are described.
最高2,70 0rpm
DP×1 7 #14
脉冲马达
最大13mm
50种
脉冲马达压脚提升连动
这里起记述与LK-1900A不同部位的说明内容。
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1) Sewing speed
2) Needle
3) Lifting method of the work clamp foot.
4) Lift of the work clamp foot
5) Number of standard patterns
6) Wiper method
Max. 2,700rpm
DPx17 #14
Stepping motor
Max, 13mm
3 patterns
Interlocked with work clamp foot lifter driven by stepping motor
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※ 上线抓线装置用存储器开关NO.35设定为 禁止（标准 出货状态） 。
请参照[6]缝 纫机的操作 （应用篇）6 .抓线装置。
※ The needle thread clamp device Is set to prohibition (state of standard delivery)with memory switch No. 35. Refer to 6.
Thread clamp device of [6] OPERATION OF THE SEWING MACHINE (ADVANCED).
2.安装和运转 准备 Installation of the sewing machine and preparation of the operation
为了防止缝纫机的意外起动，请关掉电源之后进行操作
注意
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
纽扣盘组 件
1）机头、电气箱的安装与LK-1900A相 同,请参考
LK-190 0A使用说明 书。
2）附属品安装 在纽扣盘架 上，请安装 到容易作
业的位置。
3）操作方法与L K-190 0A相同。
（注意）运转 前请转动手 轮确认机针 是否与纽
扣相碰。
1) Installation of the sewing machine head and the control box
is the same as that of the LK-1900A, Refer to the instruction
manual for the LK-1900A.
2) Install a set of the button tray base to a convenient place
for the work as the set is included in the accessories
3) The way of operation is the same as that of the LK-1900A.
(NOTE) Make sure before operation that the needle does not
strike against the button hole.
3.机针和机线 Needle and thread
机针 needle 上线 needle thread 底线 bobbin thread
DP×17#14
#60
#60
#50
#40
#80
#60
#60
#60
机针和机线，因缝制条件不同而不同，使用时请参考
下列机线最好使用棉线、缝纫机线。
Needle and thread will vary in accordance with the sewing
conditions. When using the needle and the thread, select
them referring to the left table. Cotton thread and spun thread
are recommended,
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