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Gemsy GEM1900A Operation Instruction Manual

Computer-controlled high-speed bartacking machine
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GEM1900A/1901A/1902A/1903A/1903A-305
COMPUTER-CONTROLLED
HIGH-SPEED
BARTACKING MACHINE
高速电子加固缝缝纫机

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Summary of Contents for Gemsy GEM1900A

  • Page 1 GEM1900A/1901A/1902A/1903A/1903A-305 COMPUTER-CONTROLLED HIGH-SPEED BARTACKING MACHINE 高速电子加固缝缝纫机...
  • Page 2 非 常 感谢您 购 买本公 司 的工业 缝 纫机。 在使用 缝 纫机之 前 ，请仔 细 阅读<为了 您 的安全 使 用>和使用 说 明书。 工 业 缝纫机 的 特性之 一 ，是要 在 机针和 旋梭等 运 动零部 件 附近进 行 操作， 而 这些零 部 件很容 易 引起 受 伤的 危...
  • Page 3 Thank you very much for buying our sewing machine.Before using your new machine,please read the safety instructions below and the explanations given in the Operation Instruction. With industrial sewing machines,it is normal to carry out work while positioned directly in front of moving parts such as the needle and thread take-up lever,and consequently there is always a danger of injury that can be caused by these parts.Follow the instructions from training personnel and instructors regarding safe and correct operation before operating the machine so that you will know how to use it correctly.
  • Page 4 安全注意事项 危险 打 开控制 箱盖时 ， 必须先 关 闭电源 开 关并将 电 源插头 从 插座上 拔 下， 至 少等待5分 钟 后，再 打 开控 制 箱盖。 触摸带 有 高电压 的 区域将 会 造成人 员 伤亡。 注意 使用环境 应避免在强电气干扰源(如高频焊机)的附近使 缝 纫机的 最 佳工作 环 境是 相...
  • Page 5 Notes On Safety DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. CAUTION Environmental requirements The ambient temperature should be within the range...
  • Page 6 安全注意事项 注意 缝纫 本 缝 纫机仅 限 于接 受 过安全 操 作培训 的 人员使 为了安全起见，在使用本缝纫机之前，请安装 用 。 保护装置。如果未安装这些安全装置就使用缝 纫机，会造成人身伤害及缝纫机损坏。 本缝纫机 不能用 于除缝纫以外的任何 其他用 缝纫过程中不要触摸任何活动部件或将物件靠 途。 在运动部件上，因为这会导致受伤或缝纫机损 坏。 发生下列情况时，请切断电源。否则误按动启 如果 缝 纫机操 作 中发生 误 动作， 或 者听到 异常 ！ 动开关，缝纫机动作会导致受伤。 的噪...
  • Page 7 Notes On Safety CAUTION Sewing This sewing machine should only be used by If using a work table which has casters, the casters operators who have received the necessary training should be secured in such a way so that they cannot move.

  • Page 8: Table Of Contents

    Ⅰ.LK-1900A高速电子锁眼加固缝纫机的说明 Explanation of LK-1900A. computer-controlled high-speed bartacking machjne ..........................1 [1].规格 SPECIFICATIONS ........................2 [2].各部的名称 CONFIGURATION ..........................2 1.主机的名称 Name of main unit .........2 2.操作箱开关的名称和说明 Names and explanation of switches on the operation panel ............................4 [3].安装 INSTALLATION ......................4 1.电气箱的安装 Installing the electrical box ....................4 2.连接杆的安装方法...
  • Page 9 ..........................20 5.卷绕底线 Winding a bobbin ..............20 (1)边缝制边卷绕底线时 To wind a bobbin while the sewing machine is performing sewing .........................21 (2).光卷绕底线时 To wind a bobbin independently ...........................22 6.抓线装置 Thread clamp device ......24 [6].缝纫机的操作(应用篇) OPERATION OF THE SEWING MACHINE(ADVANCED) ........24 1.使用图案键( )进行缝制 Performing sewing using the pattern keys( ........................24 (1)往图案键上的登记...

  • Page 10: High-Speed Bartacking Machjne

    ..........59 8.缝制时的故障、原因和对策 Troubles and corrective measures (sewing conditions) .....................61 9.选购品零件一览表 Table of the optional parts Ⅱ.LK-1901A高速电子锁眼加固缝纫机的说明 Explanation of LK-1901A. computer-controlled high-speed bartacking machjne ..............................63 1.规格 Specifications ........63 2.安装和运转准备 Installation of the sewing machine and preparation of the operation ..................64 3.靠布量的调节...

  • Page 11: 规格 Specifications

    使 用 说明书 Operation Instruction Ⅰ.LK-1900A高速电子锁眼加固缝纫机的说明 Explanation of LK-1900A. computer-controlled high-speed bartacking machjne [1].规格 SPECIFICATIONS ） 缝制范围 X（左右）40mm Y（前后）方向30mm .......... 2）缝纫速度...

  • Page 12: 各部的名称 Configuration

    使 用 说明 书 Operation Instruction [2].各部的名称 CONFIGURATION 1.主机的名称 Name of main unit ① 缝 纫 机机头 ② 布 压 脚 ③ 线 架 装置 ① ③ ④ 操 作 盘 ⑤ 电 源 开关 ⑥ 控 制 箱 ⑦ 踏 板 开关 ①...
  • Page 13 使 用 说明 书 Operation Instruction ⑨ 抓线ON/OFF键 可以选择抓线功能的有效/无效。有效时，抓线显 ② ③ ④ 示LED亮灯。 ⑨ 抓线显示LED 亮灯时，进行抓线动作。 ① ⑨ 图案登记键 等级图案。登记后的图案，只要一按此键就可以 ⑤ 立即进行缝制。 ⑦ ① Ready” key “ ⑧ ⑥ This key changes over the setting state from the panel to the sewing state where the sewing machine actually operates.

  • Page 14: 安装 Installation

    使 用 说明 书 Operation Instruction [3].安装 INSTALLATION 1. 电气箱的安装 Installing the electrical box 缝纫 机台上附属的 圆头螺栓①平 垫片②弹簧垫 片③螺 母④ 按照图式的位 置安装好，再 把头上有六角 凹坑的 ⑤ ① 螺栓 ⑤弹簧垫⑥平 垫片⑦按照图 式的位置安装 好。 ⑥ Install the electrical box on the underside of the table at the location illustrated using round-head bolt ①, plain washer ②...

  • Page 15: 电源开关的安装、连接 Installing And Connecting The Power Switch

    使 用 说 明 书 Operation Instruction 4.电源开关的安装、连接 Installing and connecting the power switch (1)电源开关的安装 Installing the power switch 请 把 电 源 开 关①用木螺丝②固定 到 机 台 下 面 。 请 根据 使 用 形 态 ， 用附属的卡扣③固定 好 电 缆 线 。 ③...

  • Page 16: 缝纫机机头的安装 Installation Of The Sewing Machine Head

    使 用 说明 书 Operation Instruction 5.缝纫机机头的安装 Installation of the sewing machine head 搬 运缝 纫机时 ，请 一定 ２人以 上进行 。 注 意 To prevent possible accidents caused by the full of the sewing machine, perform the work by two CAUTION persons or more when the machine is moved.

  • Page 17: 安全开关 Safety Switch

    使 用 说明 书 Operation Instruction 7.安全开关 Safety switch 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 18: 操作盘的安装 Installing The Operation Panel

    使 用 说明 书 Operation Instruction 9.操作盘的安装 Installing the operation panel 用木螺丝②把操作盘安装板①固定到机盘上，把电缆 线穿过机台孔④。 用附属的螺丝③把操作盘固定到操作盘安装板①上。 ② ① 请把电缆线用附属的卡扣固定到机台背面。 ③ Fix operation panel installing plate ① on the machine table with wood screws ② and pass the cable through hole ④ in ④...

  • Page 19: 电缆线的连接 Connecting The Cord

    使 用 说明 书 Operation Instruction 10 .电缆线 的连接 Connecting the cord 卸下4根固定电气箱里盖的螺丝①。打开里盖时，如 图所示用手一边按压一边打开约90°不动为止。 （注意）为了不让里盖掉落，请一定用手按住。另外， 请不要用力按压打开的里盖。 Remove four screws E fixing the rear cover of the eiecirical box. When opening tha rear cover, pressing it with your 慢 慢地(slowly) hands, slowly open it by approximately 90: until rt stops as ①...
  • Page 20 使 用 说明 书 Operation Instruction 1 ) 请充分 注 意不要 让 里盖和 电 气箱体 把 线咬坏 ， 按 住 里盖下 侧A部关闭，再拧紧4根螺丝①。 ② 2) 向下降低按压电气箱旁边的电缆线和按孔B的电缆 线压板C，按压电缆线，拧紧螺丝②。 1) Take care so that the cord is not caught between the rear cover and the electrical box main body, close the rear cover while pressing section A on the lower side of the rear cover, and tighten four screws ①.

  • Page 21: 马达护罩的安装 Installing The Motor Cover

    使 用 说明 书 Operation Instruction 11.马达护罩的安装 Installing the motor cover 把马达护罩①用附属的螺丝安装到缝纫机主机上。 ① Install motor cover ① on the machine main unit with screws supplied with the machina as accessories. 12.电线的处理 Managing the cord 1) 在放倒缝纫机的状态，连接电线，如图所示用线 束夹①捆绑。 2) 如图所示，让电线稍稍弯垂，用电线固定板②固 定电线。 （注意）放倒缝纫机时，请确认机头支杆安装在机台...

  • Page 22: 眼睛保护罩的安装 Installing The Eye Protection Cover

    使 用 说明 书 Operation Instruction 13.眼睛保护罩的安装 Installing the eye protection cover 为 了保 护断针 飞起 弄伤 眼睛， 请一定 安装起 来。 注 意 Be sure to attach this cover to protect the eyes from the disperser of needle breakage CAUTION 请一定安装眼睛保护罩①后使用缝纫机。...

  • Page 23: 缝纫机的准备 Operation Of The Sewing Machine

    使 用 说明 书 Operation Instruction [4].缝纫机的准备 OPERATION OF THE SEWING MACHINE 1.加油方法 Lubrioation 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 24: 上线的穿线方法 Threading The Machine Head

    使 用 说明 书 Operation Instruction 3.上线的穿线方法 Threading the machine head 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 25: 线张力的调整方法 Adjusting The Thread Tension

    使 用 说明 书 Operation Instruction 6.线张力的调整方法 Adjusting the thread tension 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 26: 缝制张力例 Example Of The Thread Tension

    使 用 说明 书 Operation Instruction 8.缝制张力例 Example of the thread tension 机线 布料 设定上线张力 挑线弹簧的动作量(拉线量) 强度 Thread material Needlen thread Thread take-up spring moving Strength Tension setting Amount [thread drawing amount] 涤纶线#50 毛 30 - 35 10mm[13mm] 0.1N Tetoron thread #50 wool 30to35 短纤...

  • Page 27: X缩小放大率的设定 Setting Of The X Scale

    使 用 说明 书 Operation Instruction (2) X缩小放大率的设定 Setting of the X scale ）按 键，设定为[X放大缩小率] 的项目提示。 1 0 0 X扩 ）用 、 键，让缝纫机显示出[ ]。（把 大 缩 小 率 设 定 为10 0 %） （ 注 意 ） 设 定 超 过1 00%的 话 ， 机 针 和 布 压 脚 会 相 碰...

  • Page 28: 线张力的设定 Setting Of The Thread Tension

    使 用 说明 书 Operation Instruction (5) 线张力的设定 Setting of the thread tension ）按 键，设定为[线张力] 的显示项目。 ）用 、 键，让缝纫机显示出[50]。（可以在 2 0 0的 范 围 进 行 设 定 ） 1) Press key to indicate the item “THREAD TENSION” 2) Press the key to indicate "50"...

  • Page 29: 图案形状的确认 Checking The Contour Of A Sewing Pattern

    使 用 说明 书 Operation Instruction 2.图案 形状的确认 Checking the contour of a sewing pattern 选 择图 案后， 请一 定确认图案 的 形状 。 万 一图 案远离 压脚 ，缝制途中 机 针会 碰到压 脚， 弄断 机针。 注意 Make sure without fail of the contour of the sewing pattem after selection of the sewing pattern. CAUTION If the sewing pattern extends outside the work clamp feet, the needle wlll interfere with the work clamp feet during Sewing, causing dangerous troubles including needle breakage.

  • Page 30: 变更为其他图案 Change To The Other Sewing Pattern

    使 用 说明 书 Operation Instruction 4.变更为其他图案 Change to the other sewing pattern 选 择图 案后， 请一 定确认图案 的 形状 。 注意 万 一图 案远离 压脚 ，缝制途中 机 针会 碰到压 脚， 弄断 机针。 Make sure without fail of the contour of the sewing pattem after selection of the sewing pattern. CAUTION If the sewing pattern extends outside the work clamp feet, the needle wlll interfere with the work clamp feet during Sewing, causing dangerous troubles including needle breakage.

  • Page 31: 光卷绕底线时 To Wind A Bobbin Independently

    使 用 说明 书 Operation Instruction (2).光卷绕底线时 To wind a bobbin independently 1）按 键，让缝制LED灭灯。 2）用 键,选择卷线 。 （注意）如果缝制L E D亮 灯时不 能 选择。 3）按 键， 压 脚下降 ， 缝制L E D亮灯。 4）踩踏 踏 板之后 ， 缝纫 机 开始转 动 。 5）再次...

  • Page 32: 抓线装置 Thread Clamp Device

    使 用 说明 书 Operation Instruction 6.抓线装置 hread clamp device 用抓线装置可以防止高速开始时的缝制不良（上线脱 线、跳针、上线脏污）。抓线在抓线显示L E D亮灯的 状 态动作 ， 灭灯状 态 下不动 作 。动作ON/OFF的变 换 可 以 用 键 来进行 。 抓线 装 置O F F时 ，自动 进 行低速 起 动 。 （...
  • Page 33 使 用 说明 书 Operation Instruction （2）让抓线动作，可以保持缝制开始的稳定缝制， 可以把机针调整短，因此布料上上线缠线现象变少。 但是，对于因为漂亮的卷进上线而缝迹长度不足的图 案等，布料背面有可能挑出上线，请参考下列事项适 表面 当的选择有无抓线功能。 (right side) 1）缝制长度短（约1 0 m m以下） 时 ，把机 线 调短， 但 是 有时也 出 胡须状 情 况。 (2) It is possible to adjust needle thread shorter by making the needle thread clamp work while holding the stabilized sewing at the start of sewing and the gathering (bird's nest) of needle thread on the wrong side of material can be lessened.

  • Page 34: 缝纫机的操作(应用篇) Operation Of The Sewing Machine(Advanced)

    使 用 说明 书 Operation Instruction [6].缝纫机的操作(应用篇) OPERATION OF THE SEWING MACHINE(ADVANCED) 1.使用图案键( )进行缝制 Performing sewing using the pattern keys( 把已经登记的图案(N O .1 -2 0 0 )可 以登记 到P 1 - P50上 。 选择键 选择键 P-NO. 选择键 变 更扩大 缩 小率、 最 高转速 限 制、线 张力、 缝 制位置 就...
  • Page 35 使 用 说明 书 Operation Instruction 8）按 键之后，变为[Y扩大缩小率 ]显示0.0。Y方 向的移动量可以以0.1mm为单位进行设定。用 键、 键设定为1.0。 9）按 键之后，设定结束。 10）按 键。结束图案登记方案。 11）按 键。结束方式设定，返回通常方式。 Setting example : Register following setting to the P2, Pattern No. 3, X scale rate : 50%, Y Scale rate : 80% Max. speed limitation : 2,000 rpm, Thread tension : '50", Pattern position : 0.5 mm to the right and 1 mm to the front.

  • Page 36: 缝制操作 Sewing Operation

    使 用 说明 书 Operation Instruction (2)缝制操作 Sewing operation 操作例：以登记的P2内容进行缝制，然后缝制P3的内 容。 1）打开电源。 2）按 键。 3）按 键，缝制LED亮灯后，压脚移动上升。 4）确认图案形状。 （请参照[图案形状的确认]之项。） 5）如果图案形状正确,则可以缝制。 6）缝制结束后，按 键，压脚下降，检索原点后,移 动到缝制开始点，然后压脚上升。 （P键在缝制LED亮灯时，也可以按键变换图案。） 7）进行4）、5）项操作。 ※ 也可以指定选择P1、P25的图案。 用 、 键显示。 0-99 P1-P25 没有登记的P1-P25不显示。 （注意）缝制LED亮灯时，按P1-P25键之后，压脚下 降。请注意不要压到手指。 P26-P50可以进行图案登记。 - 键不能登记，只能 用选择图案的方式指定。请用 、 键进行显示。 0-99 P1-P25 P26-P50...

  • Page 37: 使用组合功能(复合)的缝制 Performing Sewing Using The Combination Function

    使 用 说明 书 Operation Instruction 2.使用组合功能(复合)的缝制 Performing sewing using the combination function 按顺序排列已经登记的图案登记(P1-P50)，登记到 C 1 -C 2 0，每缝 制 之后按 顺 序变换 缝 制图案 。 By arranging in the order of use of the pattern register (P1 to P50) which have been already registered and registering in C1 to C20.

  • Page 38: 缝制操作 Sewing Operation

    使 用 说明 书 Operation Instruction 7) Press key to finalize the register. 8) Press key. Combination register mode is finalized. 9) Press key. Mode setting is finalized and the mode returns to the normal mode. (2)缝 制操作 Sewing operation 设...

  • Page 39: 使用[底线计数器]的缝制 Performing Sewing Using The "Bobbin Thread Counter

    使 用 说明 书 Operation Instruction 3.使用[底线计数器]的缝制 Performing sewing using the "bobbin thread counter" 生 产计数 器 可以作 为 底线计 数 器使用 。反复 缝 制同样 的 图案,1个梭 心 可以缝 制 的次数(设 定 数)缝制结 束 后, 缝 纫机变 不 能启动 。 底线计 数 器采用 减算方 式 。 （...

  • Page 40: 图案线张力的设定 Setting The Pattern Thread Tension

    使 用 说明 书 Operation Instruction 5.图案线张力的设定 Setting the pattern thread tension 缝 制开始 的6针 和从下 缝 线曲折 缝 变换的 部 分以及 缝 制 结束的 加 固部分 的 上线张 力 可以分 别进行 设 定。 1）缝制LED亮 灯 时，按 键， 设 定为上 线 张力 显...

  • Page 41: 使用时的注意 Cautions In Operation

    使 用 说明 书 Operation Instruction 6.使用时的注意 Cautions in operation （1） 误显示 亮 灯后， 请 一定查 清 原因， 进 行处理 。 缝制物/机线/机针 机头部规格/缝制速度 （2） 缝制中 请 不要拉 缝 制物， 有 可能使 针 位置偏 斜 。 Sewn product /thread/needle Head type/ Sewing speed 万...

  • Page 42: 机针与旋梭 Adjusting The Needle-To-Shuttle Relation

    使 用 说明 书 Operation Instruction 2.机针与旋梭 Adjusting the n eedle-to-shuttle relation 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 43: 压脚的高度 Adjusting The Lift Of The Work Clamp Foot

    使 用 说明 书 Operation Instruction 3.压脚的高度 Adjusting the lift of the work clamp foot 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 44: 抓线装置 Needle Thread Clamp Device

    使 用 说明 书 Operation Instruction 5.抓线装置 Needle thread clamp device 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 45: 旋梭的加油量 Amount Of Oil Supplied To The Hook

    使 用 说明 书 Operation Instruction 8.旋梭的加油量 Amount of oil supplied to the hook 1） 拧松固 定 螺丝 ① ，卸下 固 定螺丝 ① 。 2） 拧紧调 整 螺丝 ② 之后， 加 油管左 ④ 的油量 被 弄小。 3） 调整后 ， 拧紧 固 定螺丝 ① 固定好 。 ④...

  • Page 46: 200V电压规格变换方法 Changing The Voltage Of 100/200V

    使 用 说明 书 Operation Instruction 10.100/200V电压规格变换方法 Changing the voltage of 100/200V 关 掉电 源开关 ，拔 掉电源插头 ， 过5分钟以上之 后， 打开控 制箱 盖， 在进行 作业。 注意 Turn OFF the power switch and draw out the power plug. Then open the cover of the control box and CAUTION perform the work after the lapse of five minutes or more.

  • Page 47: 向偏心凸轮部加润滑脂 Replenishing The Eccentric Cam Section With Grease

    使 用 说明 书 Operation Instruction (1).向偏心凸轮部加润滑脂 Replenishing the eccentric cam section with grease 1）打开上面护罩，卸下润滑脂护罩⑥。 2）卸下偏心凸轮①侧面的橡胶盖②，然后补充润滑 ⑥ 脂。 1) Open the upside cover and remove the grease cover ⑥. 2) Remove rubber cap ② located on the sicfe of eccentric cam ①.

  • Page 48: 存储器开关的使用方法 How To Use The Memory Switch

    使 用 说明 书 Operation Instruction [8].存储器开关的使用方法 HOW TO USE THE MEMORY SWITCH 1.存储器开关的启动和变更 Start and change of the memory switch 1）缝制L E D灭 灯状态 下，按 之 后 ，成为 存 储器开 关 的设定 方 式。 ※ 按 键 之后， 显 示的1.3 0表示存 储器开 关 第1号的 最...

  • Page 49: 存储器开关的设定例 Example Of The Memory Switch Setting

    使 用 说明 书 Operation Instruction 2.存储器开关的设定例 Example of the memory switch setting (1).缝制速度上限的设定 Setting the max. sewing speed limitation 设定例：把缝制速度的上限设定到1 8 00rpm。 1）在缝制LED灭灯 的 状态按 键 。 存储器 被 启动， 存 储器开 关NO.1的 内 容。 缝 纫机的 最 高速度 限 制用存 储 器N O . 1设 定，所 以不需 要...

  • Page 50: 缝制开始软件启动速度的设定 Setting The Soft Start Speed At The Sewing Start

    使 用 说明 书 Operation Instruction (2).缝制开始软件启动速度的设定 Setting the soft start speed at the sewing start 有抓 线 爪 时 单 位：rpm 缝制开始的第1针-第5针的 速 度可以 以1 0 0 rpm为 单 位进 行 设定。 可 以设定 为 有抓线 爪 和没抓 线 爪。 出货状态...

  • Page 51: 是否可以呼出图案数据的设定 Setting Whether The Calling Of Pattern Data Is Operative Or Not

    使 用 说明 书 Operation Instruction 4) Indicate "1000" with key, The value returns to the initial value at the time of delivery from the factory with key. Press key to cancel the operation here and return to the state of step 2). 5) Press key.

  • Page 52: 计数器动作的设定 Setting The Counter Operation

    使 用 说明 书 Operation Instruction 3) Press key. The sewing LED Iights up and the set value of pattern No. 1 is indicated. Set value 1 : Calling is operative. Set value 0 : Calling is inoperative. 4) Set pattern No. 2 with key.

  • Page 53: 存储器开关功能一览表 Table Of Function Of The Memory Switch

    使 用 说明 书 Operation Instruction 3.存储器开关功能一览表 Table of function of the memory switch 功能 设定范围 显出货状态 备考 显示 缝制的最高速度 400-3000 3000 LK-1900A设定为2700 (可以以100rpm为单位设定) 第1针的缝制速度(抓线) 400-1500 1500 (可以以100rpm为单位设定) 第2针的缝制速度(抓线) 400-3000 3000 (可以以100rpm为单位设定) 第3针的缝制速度(抓线) 400-3000 3000 (可以以100rpm为单位设定) 第4针的缝制速度(抓线) 400-3000 3000 (可以以100rpm为单位设定) 第5针的缝制速度(抓线) 400-3000 3000...
  • Page 54 使 用 说明 书 Operation Instruction Indication Function Setting range State when delivered remarks Max. Sewing speed(speed can be set in a unit of 400 to 3000 3000 For LK-1 900A. set to 100 rpm) 2700. Sewing speed of 1st stitch (with needle thread 400 to 1500 1500 clamp)(speed can be set in a unit of 100 rpm)
  • Page 55 使 用 说明 书 Operation Instruction 功能 设定范围 显出货状态 备考 显示 计数器动作 0:生产计数器（加算） 1设定时,M键也被禁止使用 1:底线计数器（减算） 。要变更存储器开关时，请 按下M键的同时打开(NO)电 源。 压脚踏板的选择 0:标准踏板 1:标准踏板（2级行程） 2:选购品踏板 3:选购品踏板（2级行程） 启动踏板的选择 :标准踏板 1:选购品踏板 选购品踏板1的动作 0:再次踩踏板关闭( OFF)。 1:脚离开踏板关闭( OFF)。 选购品踏板2的动作 0:再次踩踏板关闭( OFF)。 1:脚离开踏板关闭( OFF)。 2级行程时的压脚高度 增加设定值之后变低 选择图案的扩大缩小基准点 O:原点 1:缝制开始点...
  • Page 56 使 用 说明 书 Operation Instruction Function Setting range State when delivered Remarks Indication Counter operation 0:Production counter (Adding) 1:Bobbin thread counter (Subtracting) Selection of pedal 0:Standard pedal 1:Standard pedal (2-step Stroke) 2:Opbonal pedal 3:Optional pedal (2-step Stroke) Selection of start pedal 0:Standard pedal 1:Optional pedal Optional pedal 1 operation...
  • Page 57 使 用 说明 书 Operation Instruction 功能 设定范围 显出货状态 备考 显示 用途中停止命令可以选择停止後的 O:压脚上升 。 压脚状态。 1:按压脚开关上升 2:禁止压脚上升 设定针杆停止位置。 O:上位置 上死点停止时为上位置停止 后反转然后停止。 1:上死点 可以禁止切线。 :通常 1:禁止切线 可以选择按清除键后的原点返回经 0:返回直线 在从图案途中返回缝制开始 由路线。 1:倒回图案 时不能直线时使用。 可以设定卷线速度。 800-2000 1600 最高速限制被优先。 选择靠布动作同步时间。仅限 O:禁止输出 1900A以外不能显示。 LK-1900A 1:压脚下降时动作 2:开始时动作...
  • Page 58 使 用 说明 书 Operation Instruction Indication Function Setting range State when delivered Remarks State of work clamp foot when 0:Work clamp foot goes up. machine stopped by temporary 1 :Work clamp foot goes up Stop command can be selected. with work clamp foot Switch.

  • Page 59: 其他 Others

    使 用 说明 书 Operation Instruction [9].其他 OTHERS 1.设定开关的设定 Setting the DIP switch S D C电路板 ① 上的设 定 开关S W 1②设定 为O N之 后，可 以 SDC电路板 加 强贯穿 力 。 SDC p.c.b. ① 如 果缝制 厚 料贯穿 力 不足时 ， 请设定 为O N。 其...

  • Page 60: 标准图案规格对应表 Table Of The Standard Pattern Specifications

    使 用 说明 书 Operation Instruction 2.标准图案规格对应表 Table of the standard pattern specifications 纵lengthwise 横 crosswise 针数 number of stitches 缝制种类 pattern S,F,H 1(51) 大加固 large size bartacking 大加固 large size bartacking 大加固 large size bartacking 大加固 large size bartacking 大加固...

  • Page 61: 标准图案一览表 Table Of The Standard Patterns

    使 用 说明 书 Operation Instruction 3.标准图案一览表 Table of the standard patterns 落针图 针数 缝制 尺寸 (注2 ) 落针 图 针数 缝 制 尺寸 (注2 ) 压 脚 号码 压 脚号码 Stitch diagram Number Sewing size(mm) Stitch diagram Number Sewing size(mm) (Note 2) (Note 2) NO.of work...
  • Page 62 使 用 说明 书 Operation Instruction 落针 图 针 数 缝 制尺 寸Sewing size(mm) 落 针图 针数 缝制尺 寸 Stitch diagram Number Stitch diagram Number Sewing size(mm) Of stitches Of stitches 纵Length-wise 横Cross-wise 纵 横 Length-wise Cross-wise （ 注 意） 图...

  • Page 63: 压脚一览表 Table Of The Work Clamp Foot

    使 用 说明 书 Operation Instruction 4.压脚一览表 Table of the work clamp foot 13548151(组件) 13548557(组件) 13542964(组件) 13548557(asm) 13542964(asm) 13548151(asm) 布压脚 Work clamp foot 14116107 14116404 14116800 14116305 14116206 无齿牙 无齿牙 (Without knurl) (Without knurl) 布压脚下板 Feed plate 缝制规格 Sewing specification ※手指保护器...
  • Page 64 使 用 说明 书 Operation Instruction 13548151(asm) 13542451(asm) 13571955(asm) 13561360(asm) 布压脚 Work clamp foot 13548003 13554803 14116602 14116503 14116909 14116701 无齿牙 无齿牙 (Without knurl) (Without knurl) 布压脚下板 Feed plate 缝制规格 Sewing specification ※手指保护器 13548300 13533104 13573407 ※Finger guard H/W规格标准 备考 选购品...

  • Page 65: Lk-1900数据Rom Lk-1900 Data Rom

    使 用 说明 书 Operation Instruction 5.LK-1900数据ROM LK-1900 data ROM LK-1 90 0数据ROM在 插上MA IN电 路板上的IC插头 之 后使 用。 （注 意） 1）请注意插 入当箱。 2）EE PRO M不能使 用。 3）图案NO.与标准图案相同 时，数据ROM内的图案 优 先。 ※ 可以使 用的RO M是27C 25 6 EP ROM Insert LK-1900 data ROM to the IC socket on MAIN p.c.b for use.

  • Page 66: 异常一览表 Error List

    使 用 说明 书 Operation Instruction 7.异常一览表 Error list 显示 异常名称 异常内容 解除方法 备考 indication name of error description of error corrective measure remarks 把电源开关设定为OFF，排除 机器锁定 因为发生了某些故障，缝纫 故障原因。 机主轴不能转动。 Machine lock error Turn OFF the power switch the main shaft of the sewing and remove the cause of machine does not Rotate due troubles.
  • Page 67 使 用 说明 书 Operation Instruction 显示 异常名称 异常内容 解除方法 备考 indication name of error description of error corrective measure remarks 不能检测缝纫机的上死点。 关闭(OFF)电源开关，拔掉 Z相检测异常 Detection of the upper dead Z phase detection SDC电路板CN14，确认是 否松动脱落。 point of the sewing Machine error Turn OFF the power switch cannot be performed.
  • Page 68 使 用 说明 书 Operation Instruction 显示 异常名称 异常内容 解除方法 备考 indication name of error description of error corrective measure remarks 关闭(OFF)电源开关，确认INT电 X原点检索异常X X原点传感器不变化。 路板CN62、MAIN电路板CN42是否 origin retrieval error X origin sensor 松动、脱落。 does not change. Tum OFF the power switch and check whether CN62 of INT circuit board or CN42 0f MAIN circuit board is disconnected...

  • Page 69: 缝制时的故障、原因和对策 Troubles And Corrective Measures (Sewing Conditions)

    使 用 说明 书 Operation Instruction 8.缝制时的故障、原因和对策 Troubles and corrective measures (sewing conditions) 现象 原因 对策 页 ※ 机针和旋梭的间隙调整为0.05s-0.1mm。 1.始缝时脱线。 ①始缝时跳针。 ※设定始缝时软起动。 ②切线后上线长度短。 ※调节第2线张力器的浮线量。 ③底线过短。 ※把挑线弹簧弄强或把第一线张力盘的张力减弱。 ④第 针的上线张力高。 ※减弱底线张力。 ⑤抓线不稳定（布料容易伸长、 ※弄大针孔导向器和固定刀的间隙。 线不滑、线粗等） ※降低第1线的强力。 ⑥第 针的间距小。 ※降低缝制开始第1针的转速。(600-1000rpm左右) ※抓线针数增加3-4针。 ※增长第1针的间距。 ※下降第1针的上线张力。 ※卸下用细磨时或锉刀磨平。 2.老断线。...
  • Page 70 使 用 说明 书 Operation Instruction Trouble Cause Corrective measures page 1. The needle thread ① Stitches are slipped at the start. ※ Adjust the clearance between the needle and the slips off at the start ② The needle thread remaining on the needle shuttle to 0.05 to 0.1 mm.

  • Page 71: 选购品零件一览表 Table Of The Optional Parts

    使 用 说明 书 Operation Instruction 9.选购品零件一览表 Table of the optional parts 零件名称 种类 货号 备考 布压脚下 板夹 无齿牙／有表面处理 14120109 有齿牙／有表面处理 14120307 14120505 T=0.8 无齿牙／不锈钢 压脚滑板 （组件） 布压脚夹用滑板 14121263 布压脚夹 有齿牙／有表面处理（右） 14121701 14121800 有齿牙／有表面处理（左） 针 孔 导向器 A=1.6 B= 2 . 6有槽 B2426280000 S规格...
  • Page 72 使 用 说明 书 Operation Instruction Name of Parts Type Part No. Remarks Feed plate blank 14120109 Without knurl/processed With knurl/processed 14120307 Without knurl/stainless steel 14120505 T=0.8 Work clamp foot face plate (asm.) Face plate for presser 14121263 blank Presser blank With knurl/Processed (right) 14121701 With knurl/Processed (Left)

  • Page 73: Ⅱ.lk-1901A高速电子锁眼加固缝纫机的说明 Explanation Of Lk-1901A. Computer-Controlled

    使 用 说明 书 Operation Instruction Ⅱ.LK-1901A高速电子锁眼加固缝纫机的说明 Explanation of LK-1901A. computer-controlled high-speed bartacking machjne 1.规格 Specifications 这里起记述与LK-1900A不同部位的说明内容。 ........l） 转速 最高 3.000rpm ........2）...

  • Page 74: 靠布量的调节 Adjusting Of The Material Closing Amount

    使 用 说明 书 Operation Instruction 3.靠布量的调节 Adjusting of the material closing amount 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 75: 压脚压力的调节 Adjusting Of The Pressure Of The Work Clamp Unit

    使 用 说明 书 Operation Instruction 5.压脚压力的调节 Adjusting of the pressure of the work clamp unit 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 76: Selection And Confirmation Of The Sewing Patterns

    使 用 说明 书 Operation Instruction 7.缝制图案的选定和确认 Selection and confirmation of the sewing patterns 使 用专 用压脚 时， 请确 认缝制 图案的 形状。 注 意 万 一， 压脚突 出缝 制图 案，缝 制途中 机针就 有碰 到压 脚，发 生断 针的 危险。 In case of using an exclusive work clamp foot, make sure of the shape of the Sewing pattern. It the CAUTION sewing pattern extends outside the work clamp foot, the needle interferes with the work clamp foot during sewing, resulting in the danger of the needle breakage or the like.

  • Page 77: Ⅲ.lk-1902A高速电子锁眼加固缝纫机的说明 Explanation Of Lk-1902A. Computer-Controlled

    使 用 说明 书 Operation Instruction Ⅲ.LK-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 1.规格 Specifications 这里起记述与LK-1900A不同部位的说明内容。 ........l） 转速 最高 3.000rpm ........2）...

  • Page 78: Selection And Confirmation Of The Sewing Patterns

    使 用 说明 书 Operation Instruction 4.缝制图案的选定和确认 Selection and confirmation of the sewing patterns 使 用专 用压脚 时， 请确 认缝制 图案的 形状。 注 意 万 一， 压脚突 出缝 制图 案，缝 制途中 机针就 有碰 到压 脚，发 生断 针的 危险。 In case of using an exclusive work clamp foot, make sure of the shape of the Sewing pattern. It the CAUTION sewing pattern extends outside the work clamp foot, the needle interferes with the work clamp foot during sewing, resulting in the danger of the needle breakage or the like.

  • Page 79: Combination Of The Work Clamp Foot And The Feed Plate

    使 用 说明 书 Operation Instruction 5.布压脚、送布底板的组装 Combination of the work clamp foot and the feed plate 使 用专 用压脚 时， 请确 认缝制 图案的 形状。 注 意 万 一， 压脚突 出缝 制图 案，缝 制途中 机针就 有碰 到压 脚，发 生断 针的 危险。 In case of using an exclusive work clamp foot, make sure of the shape of the Sewing pattern.

  • Page 80: 规格 Specifications

    使 用 说明 书 Operation Instruction 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 1.规格 Specifications 这里起记述与LK-1900A不同部位的说明内容。 ........l） 转速 最高 2,700rpm ........2）...

  • Page 81: Various Sewing Modes

    使 用 说明 书 Operation Instruction 4.有关各种缝制模式 Various sewing modes (1)缝制图案一览表 list of sewing patterns 缝线 数、 标 准 缝 制 长度X、Y如下表所示 Number of threads and standard sewing size of X and Y are as shown in the following list. (缝制程序表...

  • Page 82: 关于缝制图案的旋定和缝制宽度 Selection Of The Sewing Pattern And The Sewing Width

    使 用 说明 书 Operation Instruction (2)关于缝制图案的旋定和缝制宽度 Selection of the sewing pattern and the sewing width 1 900A相 同 。 ※ 缝制图案的选定方法与 X•Y（mm） ※ 缝制图案号的标准缝纫宽度与使用纽扣的钮孔不 合时，请利用扩大、缩小功能进行调节。扩大、缩小 2 .4 19 0 0 A相 同 。 方法与 2 .6 ※ 变更了缝制图案号和缝纫宽度之后，请一定确认 1 9 0 0 A使 用 说 明 书 图 落针位置。确认方法请参考...

  • Page 83: 布压脚底板的调整 Adjusting The Feed Plate

    使 用 说明 书 Operation Instruction 1) Press key in the state that the swing LED goes off using the operation panel. 2) Press key. ② 3) Press key. The button clamp unit goes to the origin pos- ition and goes up. ①...

  • Page 84: 爪脚张开拨杆的调整 Adjusting The Button Clamp Jaw Lever

    使 用 说明 书 Operation Instruction 7.爪脚张开拨杆的调整 Adjusting the button clamp jaw lever 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 85: 挑线杆弹簧的调整 Adjusting Of The Wiper Spring

    使 用 说明 书 Operation Instruction 10.挑线杆弹簧的调整 Adjusting of the wiper spring 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 86: 按纽扣尺寸分类的机种 Model Classification According To The Button Size

    使 用 说明 书 Operation Instruction 12 .按纽扣尺寸分类的机种 Model classification according to the button size 机种名称 LK-1903A-301 LK-1903A-301 Model 纽扣尺寸分类 小纽扣用 中纽扣用 Button size classification For small-sized buttons For medium-sized buttons 可以缝制的纽扣外径 ∮20-∮30 ∮10-∮20 Outside diameter of applicable buttons (mm) ∮20to∮30 ∮10to∮20 0-3.5...

  • Page 87: 钉柄扣(选购品) Attaching The Shank Botton (Optional)

    使 用 说明 书 Operation Instruction 13 .钉柄扣(选购品) Attaching the shank botton (optional) (1).规格 Specifications 型号 选购品 Model Optional 使用机针 TQx3 #14 Needle 纽扣形状 外径 最大∮20 Shape of button Outsida diameter 孔径 最小∮1.5 Diameter of hole 孔位置 Position of hole 柄扣形状...

  • Page 88: 布压脚底板的调整 Adjusting The Feed Plate Base

    使 用 说明 书 Operation Instruction (3).布压脚底板的调整 Adjusting the feed plate base 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 89: 落针的确认 Checking The Needle Entry Point

    使 用 说明 书 Operation Instruction (5).落针的确认 Checking the needle entry point 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 90: 纽扣压脚橡胶的调整 Adjusting The Button Support Rubber

    使 用 说明 书 Operation Instruction (7).纽扣压脚橡胶的调整 Adjusting the button support rubber 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 Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the CAUTION sewing machine.

  • Page 91: Lk-1900A零件样本

    1.头部、外装部件 Frame & Miscellaneous Cover Components...
  • Page 92 1.头部、外装部件 Frame & Miscellaneous Cover Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-01-01 电 机罩 Motor Cover 12-40400825-02 电 机罩螺钉M4X8 Screw M4x8 508-01-03 上盖 Upside Vover 12-40601225-01 上盖螺钉 M 6X12 Screw M6 L=12 508-01-05 电子安装板 Protection Plate 12-40500825-01 安装板螺钉M5X8...
  • Page 93 1.头部、外装部件 Frame & Miscellaneous Cover Components...
  • Page 94 1.头部、外装部件 Frame & Miscellaneous Cover Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 501-01-47 橡皮塞D=14.7 L=7 Rubber Plug D=14.7 L=7 530-01-26 橡皮塞D=15.5 L=9 Rubber Plug D=15.5 L=9 501-01-48 橡皮塞D=21 L=9 Rubber Plug D=21 L=9 134-02-01 绕线器组件 Bobbin Winder Unit 25-06000000-09 卡簧C6...
  • Page 95 2.上轴针杆部件 Main Shaft &needl Bar Components...
  • Page 96 2.上轴针杆部件 Main Shaft &needl Bar Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 08 -0 2- 01 主轴 Main Shaft 5 08 -02 - 02 轴承套A组 件 Bearing Bush A Asm. 50 8- 02 -0 3 轴承套A Bearing Bush A 12 -8 06 00 8 12 - 0 1...
  • Page 97 2.上轴针杆部件 Main Shaft &needl Bar Components...
  • Page 98 2.上轴针杆部件 Main Shaft &needl Bar Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 16-60502522-02 主电机固定螺栓M5X25 Bolt M5 L=25 134-03-04 联轴器组件 Coupling 134-03-04-01 半联轴器 134-03-04-02 半联轴器 134-03-04-03 橡胶盘 12-80600812-01 联轴器固定螺钉M6X8 Screw M6 L=8 501-02-40 手轮 Pulley 501-02-06 手轮轴...
  • Page 99 3.压脚提升、拨线部件 Presser Lifter & Wiper Components...
  • Page 100 3.压脚提升、拨线部件 Presser Lifter & Wiper Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-03-01 抬压脚马达 Presser Lifting Motor 12-40501225-02 抬压脚马达安装螺钉 Screw M5 L=12 508-03-03 轴承6000ZZNR Bearing 12-60400822-01 轴承固定螺钉M4X8 Screw M4 L=8 508-03-05 滚柱 Needle Cam Roller A 508-03-06 切线滚轮轴位螺钉...
  • Page 101 下轴部件 Shuttle Driver Shaft Components...
  • Page 102 下轴部件 Shuttle Driver Shaft Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 50 5- 21- 1 1 电线夹 Cable Clip 50 8-0 4- 0 2 油管压板 Oil Pipi Holder 12- 60 40 06 2 2 -0 1 松线板螺钉...
  • Page 103 下轴部件 Shuttle Driver Shaft Components...
  • Page 104 下轴部件 Shuttle Driver Shaft Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 01 -04 - 15 摆梭托 Shuttle Driver 5 08- 04 -5 2 摆梭托 Shuttle Driver 50 1- 04 -2 4 梭心套组件 Bobbin Case Asm.(racing Preve) 50 1-0 4 -2 3 梭心...
  • Page 105 5.松线部件 Thread Tension Components...
  • Page 106 5.松线部件 Thread Tension Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 08-05 - 01 松 线电磁铁 At Solenoid 1 2-6 04 00 6 2 2- 0 1 松 线电磁铁螺钉M4X6 Screw M4 L=6 24-09 0 00 0 00 - 0 8 卡簧E9 E-ring 5 08-0 5- 0 4...
  • Page 107 6.切线部件 Thread Trimmer Mechanism Components...
  • Page 108 6.切线部件 Thread Trimmer Mechanism Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 08- 06 -0 1 剪线凸轮 Thread Trimmer Cam 12 -8 05 00 5 12 - 0 1 剪线凸轮固定螺钉M5X5 Screw M5 L=5 2 1-04 30 8 0 90 - 01 垫圈Φ4.5XΦ10X0.8 Washer 4.5x10x0.8 50 8- 03- 0 6...
  • Page 109 7.送布部件 Feed Mechanism Components...
  • Page 110 7.送布部件 Feed Mechanism Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-07-01 X向步进电机 x feed motor 12-60401120-01 步进电机安装螺钉M4X11 screw m4 l=11 501-08-02 X向送料齿轮 x feed gear 12-80600612-01 齿轮螺钉M6X6 screw m6 l=6 508-07-05 Y向步进电机 y feed motor 12-60401120-01 螺钉M4X11 screw m4 l=11...
  • Page 111 7.送布部件 Feed Mechanism Components...
  • Page 112 7.送布部件 Feed Mechanism Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 50 1- 08 -4 0 拉簧销 Spring Suspension 50 1-0 8 -4 1 压脚盖板 Work Clamp Foot Face Plate 11- 20 1 10 9 20 - 01 压脚面板螺钉...
  • Page 113 8.夹线控制部件 Tc Clamp Components...
  • Page 114 8.夹线控制部件 Tc Clamp Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-08-01 夹线板 Tc Clamp 508-08-02 夹线压板 Tc Clamp Plate Asm. 508-08-03 夹线底板 Tc Suppert Plate Asm. 508-08-04 夹线板接板 Tc Joint Asm. 508-08-05 夹线驱动连杆 Tc-link Asm 508-08-06 螺钉M 1.
  • Page 115 9.传感器电缆部件 Sensor Components...
  • Page 116 9.传感器电缆部件 Sensor Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-09-01 抬压脚传 感器电缆组件 Th Sensor Cable Asm. 508-09-02 Y电机传感器电缆组 件 Y Sensor Cable Asm. 508-09-03 P f传感器电缆组件 Pf Sensor Cable Asm. 508-09-04 X电机传感 器电组件 X Sensor Cable Asm. 508-09-05 Tt传感器组件...
  • Page 117 10.线架部件 Thread Stand Components...
  • Page 118 10.线架部件 Thread Stand Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 101-11-01 二线架组件 Thtead Stand Asm. 279.12-00-22 线盘芯 （2） Spool Retainer 279.12-00-23 线盘钉 （2） Spool Pin 279.12-00-24 线盘垫 （2） Spool Rest Cushion 279.12-00-25 线圈托盘 （2） Spool Rest 279.12-00-04 螺钉...
  • Page 119 11.控制箱部件 Control Box Components...
  • Page 120 11.控制箱部件 Control Box Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 50 8- 1 1- 0 1 控制器组件 Conrtol Box Asm. 50 8- 11 - 0 2 脚踏控制器 组件 Pedal Sensor Asm.
  • Page 121 12.操作盘、脚踏开关部件 Operation Panel Components...
  • Page 122 12.操作盘、脚踏开关部件 Operation Panel Components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-12-01 操作盘组件 Opetation Box A Asm. 101-12-08 木螺钉D =5 .1 L=20 Wood Screw D=5.1 L=20 508-12-03 开关组件 Switch 508-12-04 脚踏拉杆 组件 Connecting Rod Asm B 508-12-05 螺栓...
  • Page 123 13.附件部件 accessorie part components...
  • Page 124 13.附件部件 accessorie part components 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-13-01 机头袋 Hear Cover 508-13-03 安全板组件 Safety Plate Asm 508-13-04 安全板安装座 Safety Plate Base 501-15-01-02 安全板 Safety Plate 12-40400825-01 螺钉M 4X 8 Screw M4x8 12-40400825-01 螺钉M 4X 8 Screw M4x8 21-04508080-01...
  • Page 125 14.1901A专用部件 Exclusive Parts For 1901A (1)
  • Page 126 14.1901A专用部件 Exclusive Parts For 1901A (1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 124-04-24 机针 D P X5 14# Needle Dpx5 14# 509-14-02 电磁阀连 线 Solenoid Relay Cable Asm. 508-14-03 摆杆 Connecting Arm B 21-06510110-01 垫圈Φ6 .5XΦ11 X1 Washer 6.5x11x1 508-14-05 铰链螺...
  • Page 127 专用部件 15.1901A Exclusive Parts For 1901a (2)
  • Page 128 15.1901A 专用部件 Exclusive Parts For 1901a (2) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 09-15 - 01 送料压板 Croth Feed Presser Plate B 1 2-9 06 0 14 2 3- 0 1 螺钉M 6X 1 4 Screw M6 L=14 21-06 2 25 1 50 - 0 1 垫片Φ6 .1XΦ15.2X2.5...
  • Page 129 、 专用部件 16.1902AS Exclusive Parts For 1902AS， AH(1)
  • Page 130 16.1902AS 、 专用部件 Exclusive Parts For 1902AS， AH(1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-16-01 导线板 Thread Guide Plate 12-40601225-01 导线勾螺钉M6X12 Screw M6 L=12 508-02-75 针杆 过线环 Needle Bar Thread Guide 101-03-11 针杆过 线环 Needle Bar Thread Guide 124-04-24 机针...
  • Page 131 、 专用部件 16.1902AS Exclusive Parts For 1902AS， AH(1)
  • Page 132 16.1902AS 、 专用部件 Exclusive Parts For 1902AS， AH(1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 501-08-25 滚珠架 Ball Retainer 11-40110725-01 螺钉1 1/ 6 4-40 L=7 Screw 11/64-40 L=7 508-16-59 弹簧 架 Spring Suspension 11-60120910-01 螺钉3 / 16 -28 L=9 Screw 3/16-28 L=9 50816-61 弹...
  • Page 133 钉扣专用部件 17.1903AS-301,302 Exclusive Parts For 1903a(1)
  • Page 134 17.1903AS-301,302 钉扣专用部件 Exclusive Parts For 1903a(1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-17-01 挑线杆组件 Thread Take Up B Compl. 508-17-01-01 挑线杆小组件 Thread Take Up Lever B Asm. 508-17-01-02 挑线杆 Thread Take Up Lever B 508-02-22 挑线杆过线扣...
  • Page 135 钉扣专用部件 18.1903AS-301,302 Exclusive Parts For 1903A(2)
  • Page 136 18.1903AS-301,302 钉扣专用部件 Exclusive Parts For 1903A(2) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 505-22-01 拖布板 Cloth Feed Plate 508-15-01 送料压板 Croth Feed Presser Plate B 505-22-11 限位弹簧 Vertical Feed Shaft Spring 508-18-04 夹扣装置组 件 Very Small Clamp Mechanism Asm. 508-18-05 夹扣装置组件...
  • Page 137 钉扣专用部件 18.1903AS-301,302 Exclusive Parts For 1903A(2)
  • Page 138 18.1903AS-301,302 钉扣专用部件 Exclusive Parts For 1903A(2) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 2 1-0 50 10 1 1 0- 0 1 垫 片 Φ 5X 10.5X1 Φ Washer 5x10.5x1 505-2 2 -1 9 压力调节螺母 Thread Tension Nut 505 -2 2- 1 4 衬套...
  • Page 139 19.1900A 附件 Accessories Parts For 1900A...
  • Page 140 19.1900A 附件 Accessories Parts For 1900A 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 501-0 2 -1 7 机针 D P X5 16# Needle Dpx5 16# 5 08 -02- 7 9 机针 D P X 17 21# Needle Dpx17 21# 5 05- 23- 0 4 机针...
  • Page 141 20.选购件 Option Components(1)
  • Page 142 20.选购件 Option Components(1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 50 8- 2 0- 0 1 Work Clamp Foot Asm. 50 1- 08 - 4 4 右压脚 Work Clamp Foot,right 501 -08 - 47 左压脚 Work Clamp Foot,left 5 08 -20 - 04 Work Clamp Foot Asm.
  • Page 143 20.选购件 Option Components(1)
  • Page 144 20.选购件 Option Components(1) 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 508-20-53 Feed Plate Blank C 508-20-54 Feed Plate Blank D 508-20-55 Feed Plate Blank E 508-20-56 Cloth Presser Blank,r(surface) 508-20-57 Cloth Presser Blank,l(surface) 508-20-58 Cloth Presser Blank Right 508-20-59 Cloth Presser Blank Left 508-20-60...
  • Page 145 21.选购件 Option Components(2)for1903,1902A...
  • Page 146 21.选购件 Option Components(2)for1903,1902A 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 50 9-21 - 0 1 Work Clamp Foot Asm. 509 -21 - 02 Work Clamp Foot Asm. 5 09 -21 - 03 Feed Palte 5 09- 21 - 04 Feed Palte 50 9- 21 -0 5 Feed Palte...
  • Page 147 22.选购件 Option Components(2) for 1903A...
  • Page 148 22.选购件 Option Components(2) for 1903A 注解 序号 数 量 图号 名 称 REF NO. DESCRIPTION NOTE 5 09 -2 2- 0 1 Pick-up device compl. 5 01- 0 7- 5 4 Screw 11/64-40 l=7 50 9- 22 - 0 3 Lever spring hook 50 9-22 - 04 Button support lever spring...
  • Page 150 SC201(1900A/1903A) Computer-controlled, High-speed,Bartacking Machine Version：2010-01...
  • Page 152 SC201(1900A/1903A) Forewoed Foreword Thank you for using our Computerized Control System for Special Sewing Machine. It is appreciated that you do read this manual carefully in order to operate the machine correctly and effectively. If the user operates the machine contrary to regulations herein, thus cause loss to user or third party, we will not take responsibility.
  • Page 154 SC201(1900A/1903A) Safety Matters for Attention Safety Matters for Attention 1. Signs & Definitions of Safety Marks This User’s Manual and the Safety Marks printed on the products are to enable you to use this product correctly so as to be away from personal injury. The signs and definitions of Marks are shown in below: The incorrect operation due to negligence will cause the serious personal injury or even death.
  • Page 155 Safety Matters for Attention SC201(1900A/1903A) temperature beyond the above range. Relative Humidity: 45%~85%(No dew inside the machine), or the operation of sewing machine will be affected. The supply of compressed gas shall be over the consumption required by the sewing machine. The insufficient supply of compressed gas will lead to the abnormal action of sewing machine.
  • Page 156 SC201(1900A/1903A) Safety Matters for Attention At working, don’t touch or lean anything on the moving components, because both of the above behaviors will cause the personal injury or the damage of the sewing machine. During working, if the mis-operation happens or the abnormal noise or smell is found at the sewing machine, user shall cut off the power at once, and then contact the trained technicians or the supplier of that machine for solution.
  • Page 158 SC201(1900A/1903A) Contents Contents 1. General Instruction........................1 1.1 Specifications of SC201......................1 1.2 Corresponding Machine Type....................2 1.3 Input Mode..........................2 1.4 Display Method........................2 1.5 Arrangement of the Panel......................2 1.6 Standardization........................2 1.7 Operation Mode........................2 2. Operation Instruction........................3 2.1 Instructions of the Panel......................3 2.2 Installing the Main Motor.....................
  • Page 159 Contents SC201(1900A/1903A) 4. Lockstitch Button Sewing Function..................45 4.1 Lockstitch Button Sewing Function Setting............... 45 4.2 Table of the Lockstitch Button Sewing Patterns..............46 5. Update the Pattern Data by USB Flash..................48 5.1 Pattern Data Update......................48 6 Appendix 1............................ 52 6.1 Error List..........................

  • Page 160: General Instruction

    SC201(1900A/1903A) General Instruction 1. General Instruction 1.1 Specifications of SC201 TYPE SC201 ITEM Purpose Bartacking / Button Lockstitch Sewing Area X(lateral) direction 40mm × Y(longitudinal) direction 30mm MAX. Sewing 3000rpm（when sewing pitches are less than 4.5mm in Speed X-direction and 3.5mm Y-direction） Stitch Length 0.1mm –...

  • Page 161: Corresponding Machine Type

    General Instruction SC201(1900A/1903A) Dimensions 263mm×153mm×212mm Weight 10 Kg Power 600W Consumption Operation 5℃ - 40℃ Temperature Range Operation Humidity 35% - 85% （No Dew Condensation） Range Line Voltage Single Phrase AC 220V ± 10%；50-60Hz  Reduce the MAX. Sewing Speed in accordance with the sewing conditions. 1.2 Corresponding Machine Type SC201 Bartacking Machine 1.3 Input Mode...

  • Page 162: Operation Instruction

    SC201(1900A/1903A) Operation Instruction 2. Operation Instruction 2.1 Instructions of the Panel  “Ready”key This key changes over the setting state from the panel to the sewing state where the sewing machine actually operates.  “Sewing LED” This LED goes off at the time of setting state and lights up at the time of sewing state. Change over can be performed with “Ready”key.

  • Page 163: Installing The Main Motor

    Operation Instruction SC201(1900A/1903A) This LED indicates the set values of the selected items such as pattern NO., X/Y scale, etc.  Item selection LED LEDs of the selected items light up.  Needle thread clamp ON/OFF key This key selects effective / ineffective of needle thread clamp. When it is effective, needle thread clamp display LED lights up.
  • Page 164 SC201(1900A/1903A) Operation Instruction This following diagram shows you the position of the main motor (look from back, and the line is on your left-hand side):   Screws for fixing the main motor， totally 4； Screws for fixing the back of the motor， totally ...

  • Page 165: Test Mode

    Operation Instruction SC201(1900A/1903A) 2.3 Test Mode This mode is set to facilitate the electrical check for maintenance work. 1) Press key, while the Sewing LED is not illuminated, and then the Panel display . Press simultaneously, you would hear the ring of the buzzer, and then you are able to enter the test mode.
  • Page 166 SC201(1900A/1903A) Operation Instruction 4) Press key again to end the Display Mode and the screen displays “CP-1”, as shown following: Note: You are not allowed to conduct other tests before the Display Mode Test. 5) Press key to change the Indication NO. For details, please refer to the list 、...

  • Page 167: Input Signal Check)

    Operation Instruction SC201(1900A/1903A) Indication No. Item Description Input signal check State of the switch and the sensor will be indicated by 9 LEDs. motor Original To indicate the X/Y motor step Retrieval check motion and original adjustment. Continuous operation Initial setting of the operation...
  • Page 168 SC201(1900A/1903A) Operation Instruction Indication of No. Input No. Pattern N0. X Scale Y Scale Max. Speed Sewing Bobbin Work Clamp Thread Rate LED Rate LED Counter LED Winder LED foot lowering Tension LED 0 step of 1 step of 2 step of pedal pedal pedal...

  • Page 169: Origin Retrieval)

    Operation Instruction SC201(1900A/1903A) 2.3.2 CP-2 (Origin Retrieval) For origin adjustment, sensor adjustment of X/Y motor. The state of origin sensor and X/Y motor sensor will be indicated. 1) Prepare Press key to enter CP-2, “1” is displayed, and then press to start origin retrieval.

  • Page 170: Revolution Movement)

    SC201(1900A/1903A) Operation Instruction Update the time of pause by pressing down the key, and the setting moves to the automatic origin retrieval setting. 2) Origin retrieval setting Press the key to set. 、 A0：Ineffective ； A1：Every time . Press the key to finish setting and move to Pattern No.

  • Page 171: Presser And Trimming Motor / Origin Sensor Check)

    Operation Instruction SC201(1900A/1903A) 2) Operation 2.3.5 CP-6 (Presser and Trimming Motor / Origin Sensor Check) Indicate the presser and trimming motor to move step by step, origin retrieval and the state of origin sensor and thread trimming sensor. 1) Prepare Press key to enter CP-4, and then press key for origin retrieval and the...

  • Page 172: Thread Clamp Motor / Origin Sensor Check)

    SC201(1900A/1903A) Operation Instruction Press key to perform the functions above in a cycle. And press key to exit this mode. 2.3.6 CP-7 (Thread Clamp Motor / Origin Sensor Check) Indicate the thread clamp motor to move step by step, origin retrieval and the state of origin sensor and thread clamp sensor.

  • Page 173: Operation Of The Sewing Machine (Basic)

    Operation Instruction SC201(1900A/1903A) Press key to perform the functions above in a cycle. And press key to exit this mode. 2.4 Operation of the Sewing Machine (Basic) 2.4.1 Item Data Setting Set each item following the procedure described below. 2. Turn ON the Power Switch Pattern No.
  • Page 174 SC201(1900A/1903A) Operation Instruction （1）Press the key to indicate the item “Pattern No.” . （2）Press the key to indicate “14”on the display. （Pattern No. is set to 14.） Caution：Refer the pattern No. to the separate table 4. Setting of the X Scale (1) Press the key to indicate the item “X scale”...

  • Page 175: Checking The Contour Of A Sewing Pattern

    Operation Instruction SC201(1900A/1903A) 7. Setting the Thread Tension (1) Press the key to indicate the “Thread Tension” (2) Press the key to indicate “50”（0 to 200 can be set.） 8. Finsh of Setting (1) Press the key. (2) After the work clamp feet have moved and gone up, the sewing LED lights up, and the sewing is ready.

  • Page 176: Sewing

    SC201(1900A/1903A) Operation Instruction breakage. (1) Press the key to make the Ready LED light up. (2) Select the work clamp foot lowering with key. Lower the work clamp foot with the foot switch. Note: The sewing machine does not start even when the foot switch is depressed under this mode.

  • Page 177: Change To Other Sewing Pattern

    Operation Instruction SC201(1900A/1903A) 2.4.4 Change to Other Sewing Pattern (1) Make sure the Sewing LED go off with key. (2) Press key and select the item of pattern No. (3) Set the pattern No. with key. (4) Similarly, setting of X/Y scale, speed, etc. is performed.

  • Page 178: Thread Clamp Device

    SC201(1900A/1903A) Operation Instruction 2.4.6 Thread Clamp Device Trouble of sewing (slip-off of needle thread, stitch skippig, or stain of needle thread) at the time of high speed start can be prevented with the thread clamp device. The thread clamp device works in the state that the thread clamp indication LED lights up and does not work when the LED goes off.
  • Page 179 Operation Instruction SC201(1900A/1903A) 1. When the sewing length is short(less than approximately 10mm), the end of needle thread may protrude like beard even adjusting needle thread shorter.  (3) When the type of lower plate that material does not come in closely contact with throat ...

  • Page 180: Bobbin Thread Counter

    SC201(1900A/1903A) Operation Instruction 2.4.7 Bobbin Thread Counter (1) Press key to indicate the Counter (2) Then press the key. (3) Then press the key, and set the specified number of times that can be sewn with a bobbin. (4) Every time, the sewing machine finishes a sewing cycle, counting-down is made by one.

  • Page 181: Setting The Pattern Thread Tension

    Operation Instruction SC201(1900A/1903A) 2.4.9 Setting the Pattern Thread Tension Needle thread tension for 6 stitches at the sewing start, the portion which is changed over from basting stitch to zigzag stitch, and the portion of the stitch at the sewing end can be individually set.
  • Page 182 SC201(1900A/1903A) Operation Instruction 25×1 25×1 25×1 35×1 4×20 4×20 4×20 4×20 1×20 1×10 1×20 1×20 10×7 12×7 10×6 12×6 7×10 7×10 24×3 8×2 12×12 12×12 2.5×20 2.5×25 2.5×25 2.5×4.4...

  • Page 183: Operations Of P Pattern And C Pattern

    Operation Instruction SC201(1900A/1903A) 2.5×4.4 2.5×4.4 8×8 8×8 8×8 8×8 17×10 20×20 8×8 26×15 25×25 19×15 24×15 32×20 10×10 10×12 2.5 Operations of P Pattern and C Pattern 2.5.1 Perform Sewing Using the Pattern Key （ ） Patterns (No.1 to 200) which have been already registered can be registered to P1 to P50. It is possible to change and register the scale, max speed limitation, thread tension and sewing position.
  • Page 184 SC201(1900A/1903A) Operation Instruction P1+P4 P4 +P5 P2+P3+P4 P1+P5 P1+P2+P3 P2+P3+P5 P2+P3 P1+P2+P4 P2+P4+P5 P2+P4 P1+P2+P5 P3+P4+P5 P2+P5 P1+P3+P4 P1+P2 P3+P4 P1+P3+P5 P1+P3 P3+P5 P1+P4+P5 1. Register of the Pattern Key Setting example: Register following setting to the P2, Pattern No.3, X scale rate: 50%, Y scale rate: 80%, Max.
  • Page 185 Operation Instruction SC201(1900A/1903A) 6) Press and set as follows with key. X Scale rate : 50%, Y Scale rate : 80%, Max speed limitation “2000” rpm Thread Tension “50” 7）Press key and “X Scale rate ” indication becomes 0.0. Traveling amount in X direction can be set in 0.1mm unit.
  • Page 186 SC201(1900A/1903A) Operation Instruction indication becomes 0.0. Traveling amount in Y direction can be set in 0.1mm unit. Set -1.0 with key. 9) Press key to finalize the setting. 10) Press key. Pattern register mode is finalized. 11) Press key. Mode setting is finalized and the mode returns to the normal mode. 2.

  • Page 187: Perform Sewing Using The Combination Function

    Operation Instruction SC201(1900A/1903A) (1) Turn ON the power switch. (2) Press the key. (3) Pres the key, and when the sewing LED lights up, the work clamp foot goes up after it has moved. (4) Check the contour of the sewing pattern. (Refer to the item “Checking the Contour of a Sewing Pattern”).
  • Page 188 SC201(1900A/1903A) Operation Instruction combination mode. C1 to C20 can be selected with key. 4) Press key, and then press key. is set to the first pattern of C1. P1 to P50 can be selected with key as well. 5) Press key, and then press key.
  • Page 189 Operation Instruction SC201(1900A/1903A) 9) Press key. Mode setting is finalized and the mode returns to the normal mode. ii. Sewing Operation Operation example: Perform sewing with the contents of the registered C1. (1) Turn ON the power switch. (2) Set the pattern No. to “C1”using the key.

  • Page 190: How To Use The Memory Switch (User Class)

    SC201(1900A/1903A) Operation Instruction 2.6 How to Use the Memory Switch (User Class) The sewing machine operation can be changed by changing the setting of the memory switch. 2.6.1 Start and Change of the Memory Switch 1) When key is pressed in the state that the sewing LED is put out, the memory switch setting mode is obtained.

  • Page 191: Example Of The Memory Switch Setting

    Operation Instruction SC201(1900A/1903A) 3) Adjust the memory switch No. to the No. you desire to change, and press key, the sewing LED lights up. 4) Change the content of the memory switch with key. 5) The value can be returned to the value at the time of delivery from the factory with key.
  • Page 192 SC201(1900A/1903A) Operation Instruction 4) Register the value with key. Sewing LED goes off. 5) Press key to return to the normal state. 2. Setting the Soft Start Speed at the Sewing Start The speed of the first stitch to the fifth stitch at the sewing start can be set in a unit of 100 rpm. Two kinds of settings, in case of with needle thread clamp and without needle thread clamp can be performed.
  • Page 193 Operation Instruction SC201(1900A/1903A) return to the state of step 2). 5) Press key. The sewing LED goes off and the set value of the first stitch is registered. 6) Indicate memory switch No.3 with key. Here, set the sewing speed of second stitch. 7) Press key.
  • Page 194 SC201(1900A/1903A) Operation Instruction returns to the normal mode. 3. Setting Whether the Calling of Pattern Data is Operative or Not By making inoperative the calling of the unnecessary pattern, this setting prevents the different pattern from calling by mistake. Also, it is possible to call and use the necessary pattern. Setting Example: Make the calling of pattern Nos.2 and 3 inoperative.

  • Page 195: Table Of Functions Of The User Class Memory Switch

    Operation Instruction SC201(1900A/1903A) 9) Press key. The memory switch setting mode is finalized and the mode returns to the normal mode. 4. Setting the Counter Operation Setting Example: The production counter (adding method) can be changed to the bobbin thread counter (subtracting method). 1) Press key in the state that the sewing LED is put out.
  • Page 196 SC201(1900A/1903A) Operation Instruction 1． Max. sewing speed （speed can be set in a unit of 100 400～3000 3000 rpm） 2． Sewing speed of 1 stitch (With needle thread clamp) 400～1500 1500 （speed can be set in a unit of 100 rpm）...
  • Page 197 Operation Instruction SC201(1900A/1903A) (Speed can be set in a unit of 100 rpm) 4． Sewing speed of 5 stitch (Without needle thread clamp) 400～3000 3000 (Speed can be set in a unit of 100 rpm) 5． Thread tension stitch 0～200 (Without needle thread clamp) 6．...
  • Page 198 SC201(1900A/1903A) Operation Instruction 1：With origin retrieval 0． Setting of origin retrieval in cycle 0：Without origin stitching retrieval 1：Every time 1 pattern complete 2． Needle bar stop position is set Needle bar rotates in the reverse 0：Up position direction after 1：Upper dead the UP position point stop and stops...

  • Page 199: Memory Switch (Service Class)

    Memory Switch (Service Class) SC201(1900A/1903A) 3. Memory Switch (Service Class) Service class memory switch is different from the user class and it is not allowed to be changed by users. We provide these functions to the professional for adjustment and maintenance.

  • Page 200: Restore Default Setting

    SC201(1900A/1903A) Memory Switch (Service Class) Presser don’t lift and 0：usual 38.0 depress pedal to sewing 1：Presser don’t lift Speed moving knife Speed Choice When 0：400rpm spreading the thread; the 43. 1 Trimming 1：800rpm trimming is performed after the machine stops. Feeding Cloth When Trimming at the 0：No...
  • Page 201 Memory Switch (Service Class) SC201(1900A/1903A) Attention: Please be very careful when you decided to restore the setting, for the former setting will be replaced. If you get any question about this, please contact the technology support for help and conduct the default setting following his or her instruction.
  • Page 202 SC201(1900A/1903A) Memory Switch (Service Class) 4) For instance, the present software version is 2, then you can chose version 1 or 0 for restoring. The version you chose for restoring must be lower than the present software version.. Press key to confirm and the sewing LED goes off. 5) Press key to exit and return to the normal state.
  • Page 203 Memory Switch (Service Class) SC201(1900A/1903A) Note: During the restoring process (20 seconds after power on), if the power is cut by accident, the restoring process has to be aborted and you failed to restore the default setting. The software will return to the former state before restoring.

  • Page 204: Lockstitch Button Sewing Function

    SC201(1900A/1903A) Lockstitch Button Sewing Function 4. Lockstitch Button Sewing Function 4.1 Lockstitch Button Sewing Function Setting 1、Press key, while the Sewing LED is not illuminated, and then the Panel display . Press simultaneously, you would hear the ring of the buzzer, and then you are able to adjust the setting. 2、Press key to select No.241：...

  • Page 205: Table Of The Lockstitch Button Sewing Patterns

    Lockstitch Button Sewing Function SC201(1900A/1903A) 4.2 Table of the Lockstitch Button Sewing Patterns Stitch Threads Sewing Sewing Stitch Threads Sewing Sewing Shape Size Size Shape Size Size X(mm) Y(mm) X(mm) Y(mm) 18·44 1·34 19·45 2·35 10-10 12-12 5·36 6·37 23·46 10-10 12-12 9·38...
  • Page 206 SC201(1900A/1903A) Lockstitch Button Sewing Function Stitch Threads Sewing Sewing Stitch Threads Sewing Sewing Shape Size Size Shape Size Size X(mm) Y(mm) X(mm) Y(mm) 16·43 8-8-8 10-10...

  • Page 207: Update The Pattern Data By Usb Flash

    Update the Pattern Data by USB Flash SC201(1900A/1903A) 5. Update the Pattern Data by USB Flash 5.1 Pattern Data Update 1 、 Press key, while the Sewing LED is not illuminated, and then the Panel display . Press simultaneously, you would hear the ring of the buzzer, and then you are able to adjust the setting.
  • Page 208 SC201(1900A/1903A) Update the Pattern Data by USB Flash 5、 Store your pattern data file in the folder named ”DH” under the root directory of your USB Flash Disk. Power on and the computerized controller will automatically update your pattern data into the system memory disk., arranging form 101 to 200, and simultaneously it will backup the pattern data arranging form 101 to 200 in your old system, if there is, to a file named”DHBAK.bin”(if there is no pattern data form 101 to 200 then the DHBAK.bin file would be empty).
  • Page 209 Update the Pattern Data by USB Flash SC201(1900A/1903A) 8、Press key to select the pattern you want to change (for example, Pattern No.101)： 、 9、Press key , the indication change form “101-0” to “101-1”. It means that the Pattern No.101 is open and can be read by the control system.：...
  • Page 210 SC201(1900A/1903A) Update the Pattern Data by USB Flash 10、Press key to save the settings and Sewing LED goes off and return to Step 6；repeat the operation from step 6 to step 10 again and again to open or lock all the patterns you want. 11、Press key to go exit to Normal state.

  • Page 211: Error List

    Appendix1 SC201(1900A/1903A) 6 Appendix 1 6.1 Error List Name of Description Indication Corrective Message the Error of the Error Check the six-channel PWM signal on the MD 301 Driver Board or the responsive Machine Lock The main shaft of the sewing machine signal from the main servo Error doesn’t rotate due to some trouble.
  • Page 212 SC201(1900A/1903A) Appendix1 Work Clamp Turn OFF the power and The work clamp foot is not in the proper E 305 Foot Position check whether X9 circuit is position. Error disconnected or loose. Turn OFF the power switch Thread Clamp The needle thread clamp device is not in E 306 and check whether CZ026 is Position Error...
  • Page 213 Appendix1 SC201(1900A/1903A) Turn OFF the power switch Work clamp Work clamp foot origin sensor does not and check whether CZ025 E 910 foot Origin change. and coupling X9 are Retrieval Error disconnected or loose. Turn OFF the power switch Needle Thread Needle thread clamp sensor does not and check whether CZ026 E 913...

  • Page 214: Installation Size Of Control Box

    SC201(1900A/1903A) Appendix2 7 Appendix 2 7.1 Installation Size of Control Box At present, there are three kinds of installation methods for the computerized controllers of our company, which are 4-hole installation and 3-hole installation. For the detailed size, please refer to the picture as below: Figure 1 Size of 4-hole Installation Figure 2 Size of 4-hole Installation...

  • Page 215: Installation Size Of Operation Box

    Appendix2 SC201(1900A/1903A) Figure 3 Size of 3-hole Installation 7.2 Installation Size of Operation Box Figure 4 Installation Size of Operation Box...

  • Page 216: Diagram Of Connection Of The External Cable And Control Box

    SC201(1900A/1903A) Appendix2 7.3 Diagram of Connection of the External Cable and Control Box Please check the corresponding symbol on both the external cable and control box. Follow the symbol to make the connection. Figure 5 Figure 6...

  • Page 217: Sc201(1900A,1903A)Control System Diagram

    Appendix2 SC201(1900A/1903A) 7.4 SC201(1900A,1903A)Control System Diagram...

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