Jack JK-1900BSK Manual
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Jack JK-1900BSK Manual

Led panal of dahao
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1900BSK
LED PANAL of DAHAO
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PROJECT NAME | date
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Summary of Contents for Jack JK-1900BSK

  • Page 1 1900BSK LED PANAL of DAHAO 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 2 Product introduction JK-1900BSK is a quick switch Adual-purpose machine used by the machineThe new design of wire rod, so that the ability eat thickAmplitude increase, with fast switching, more tricks It can be widely used in many fieldsJeans, pants, non-woven sewing.
  • Page 3 Product introduction ⑴Code ⑵Type ⑶Model ⑷Product ⑸Presser ⑹ version foot type Auxiliary device 1900 （1)JK-JACK （4)Product version B-Second generation （2)T-Special machine helical gear. Motor fan design （3)Model ⑸Pressor foot type light/medium 1900 bar-tacking heavy 1903 button Knitting material. Cap eye 40×30pattern knot - fishing net...
  • Page 4 Product introduction NAME JK-T1900BS JK-T1900BH JK-T1900BM JK-T1900BLX JK-T1900BSY JK-T1906BS JK-T1904BS JK-T1903B 40x30bar- Knitting Elastic Specifications standard heavy duty tacking Cap eye Pattern button material. splice Speed MAX 3000rpm 2700rpm Button size: round flat Sewing range 30mmX40mm 40mmX60mm buckleφ8- φ30mm Stitch length 0.1mm-10mm(0.1mm) Needle stroke 41.2mm...
  • Page 5 Product introduction JACK One machine, two uses、Fast switching 1900BSK 1903BSK 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 6 Product introduction Bar-tacking pattern barking: 100 patterns button sewing: 50 patterns 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 7 Operation Instructions- Parameter List Max sewing spped. 1.30 400～3000 3000 （Could be set with 1000rpm） Sewing speed of first needle （catch thread） 2.15 400～1500 1500 （Could be set with 100rpm） Sewing speed of second needle （catch thread） 3.30 400～3000 3000 (Could be set with 100rpm）...
  • Page 8 Operation Instructions- Parameter List Sewing speed of first needle （ Don’t catch thread ） 10. 4 400～1500 （Could be set with 100rpm） Sewing speed of second needle （Don’t catch thread） 11. 9 400～3000 （Could be set with 100rpm） Sewing speed of third needle （ Don’t catch thread ） 12.30 400～3000 3000...
  • Page 9 Operation Instructions- Parameter List Could be stopped by keyboard(reset key) 0：Invalid 31. 0 1：Reset key 0：Don’t have alarm 32. 1 Could limit the alarm 1：Controlled by keyboard Set the stitch number for catching thread 33. 2 1～7 stitch Could delay the synchronized time of catching 34.-- －10～0 －...
  • Page 10 Operation Instructions- Parameter List 0：Couldn’t search 40. 0 Could search for original point in periodic sewing 1：After each period Upper point means 0：up the opposite positon 42. 0 Set the finish position of needle bar 1：upper point of the finish sewing position 0：Normal 46.
  • Page 11 Operation Instructions- Parameter List 切 线 时 进 行 送 布 的 针 孔 导 向 直 径 45.16 16~40（1.6mm~4.0mm） （可设定以0.2mm为单位） 50. 5 Cutting angle 345°~15° Only for turn-on mode of solenoid 52.-- Solenoid thread wiper working time 10-500ms thread wiper Solenoid thread wiper returning Only for turn-on mode of solenoid 53.--...
  • Page 12 Operation Instructions- Parameter List Don’t regard of the shape of 59.-- -Y (front) mobile limitation -20-10mm presser foot More details please see 【 5 Using USB to upgrade the 0：Normal mode 62. 0 Pattern upgrade pattern】 1：Upgrade mode More details please see 67.-- Using default parameters 0或1...
  • Page 13 Operation Instructions- Patterns for bar tacking Pattern Pattern Length width Stitch Length width Stitch 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 14 Operation Instructions- Patterns for bar tacking 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 15 Operation instruction- List of bartack patterns 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 16 Operation instruction- List of buttonattaching patterns 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 17 Operation instruction- List of buttonattaching patterns 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 18 Errors checking- common errors Error code（E10） code meaning：pattern NO abnormal Solution： 1、Press R to reset 2、To check if you choose the No. 0 pattern 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 19 Errors checking- common errors Error code（E40） code meaning：beyond the sewing area Solution： 1、Press R to reset 2、Check whether the zoom rate in the X and Y directions is out of range or not. 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 20 Errors checking- common errors Error code（E43） code meaning：Expand the exception Solution： 1、switch off 2、To check the paremeter 56, 57, 58, 59 if they within the sewing area(40*30) 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 21 Trouble removal- Common errors Error code（E50） Code Meaning: Pause Solution： 1、Press the R key to reset 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 22 Trouble removal- Common errors Error code（E221） Code meaning: fuel alarm Solution： 1、Shut down and restart 2、Enter the Parameter 245 to clear the value 3、Shut down and restart 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 23 Trouble removal- Common errors Error code（E302） Code meaning：Machine head overturned abnormally Solution： 1、Check the machine head if overturned or not 2、Check if the blue plug of the adapter board is loose or not 3、Press the overturning sensor of machine head, then start the machine to see if the error 4、Change the sensor 项目名称...
  • Page 24 Troubleshooting- commen faults Error code（E305） Code meaning：Knife position abnormal Solution： 1、Turn off and restart the machine 2、Check if knife position is normal 3、Restore 67（25 recovery） 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 25 Troubleshooting- commen faults Error code（E907） Code meaning：X origin detection abonormal Solution： X轴 1.Turn off and restart the machine 2.Check if the X-axis sensor plug is off 3.Check if the X9 plug is loose 4.Replace the X-axis sensor 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 26 Troubleshooting- commen faults Error code（E908） Code meaning：Y origin detection abonormal Solution： 轴 1.Turn off and restart the machine 2.Check if the Y-axis sensor plug is off 3.Check if the X9 plug is loose 4.Replace the Y-axis sensor 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 27 Troubleshooting- Fault table Display Error Name Content of Error Solution The main-shaft of sewing machine can't rotate due Machine lock Error Turn off power and release the trouble to some problem The prepared pattern number is not registered in Press RESET swith to confirm the pattern NO. Confirm the content E 10 Pattern NO.
  • Page 28 Troubleshooting- Fault table Communication Error between main E 731 Communication conflict Turn off the power. Check if the encoder signal is normal shaft and stepper If there is no machine problem, then check the connection of E 733 Main shaft over-current Motor stop the main shaft encoder E 811...
  • Page 29 Mechanical adjustment - Horn adjustment When the needle bar is at its lowest, there is a gap between the horn and the needle and the groove is facing the needle 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 30 Mechanical adjustment - shuttle hook catch the thread When the needle bar goes from the lowest point to pick up a grid line, the shuttle hook tip should be in the center of the needle. Needl DPX5 the poit of the shuttle hook catch the thread 项目名称...
  • Page 31 Mechanical adjustment-Separate thread device When the position of the shuttle bed is straight, the needle is at the centro of the separate thread device. If the position of the separate thread device is not right, it will cause to cut two threads(short thread and off the thread at the beginning of sewing)
  • Page 32 Mechanical adjustment-Adjustment of the shuttle hook oil Adjustment of the shuttle hook oil:As shown in the left figure, first loose the first screw, and then adjust the second screw; clockwise fuel is small, counterclockwise oil. 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 33 Mechanical adjustment- Shuttle bed adjustment When loosening the screw A, the shuttle bed can turn left and right to reach the position shown in the lower right figure, tighten the screw A. When loosening the screw B, adjust the eccentric screw C, the shuttle bed can move back and forth, after adjust it, tighten the screw B Note: When you want to dismantle the shuttle bed, you must loose screw A and screw B, remove the eccentric screw C.
  • Page 34 Mechanical adjustment- presser foot level Press the presser foot down, adjust the position of the retainer, keep the ball against the support plate, and then tighten the set screw. After the installation, turn off the machine,pull the supply frame from all sides to Crank down means presser foot lift see whether the obvious stuck.
  • Page 35 Mechanical adjustment- Principal axis motor Installation requirements:forward hand wheel, the first screw of coupler 1 aims to the principal axis plane, the first screw of coupler 2 aims to the motor plane. principal axis plane coupler motor plane coupler 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 36 Mechanical adjustment- Feeding motor In the installation of X, Y feeding motor, we should pay Y axis motor attention to two points: (1) The gap can not be too big (2) Pull the presser foot wall by X axis motor hand can not be stuck 项目名称...
  • Page 37 Mechanical adjustment- Lower gear gap Loosen the screw A, screw B, adjust the screw C, hold the hand wheel, turn the horn, so that the gap is less than 0.1mm 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 38 Mechanical adjustment- Presser foot center origin （bar tacking mechanical origin） Enter detective mode CP2,by adjusting the X, Y axis sensor to make presser foot is in the center origin. Specific operation: video presser foot X axis sensor Y axis sensor center origin 项目名称...
  • Page 39 Mechanical adjustment- presser foot center origin（button attaching） Press P-1.P-3.P-5 to hear Power on the buzzing Press twice Presser origin Press R, put down the p Press + - to adjust right and left of presser foot Press + - to adjust the before and after of presser foot Save by green head key and exit by pressing M twice 项目名称...
  • Page 40 Mechanical adjustment- trimmer adjustment Press P1.P3.P5 at the same Power on time to hear buzzing Press twice Step the Debug the sensors pedal to three point one line Press 3 times Press 6-8 times 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...
  • Page 41 Mechanical adjustment- Bar tacking and button attaching change （mechanical） Bar tacking and button attaching change is simple and quick, only need to replace the following a few special parts, saving the trouble of change and disassembly inter parts. 1900BSK special parts 1903BSK special parts 项目名称...
  • Page 42 Mechanical adjustment- Bar tacking and button attaching change ( control box) Press both and hear buzzing boot 0-bar tacking;7— button attaching 0-bar tacking;7—button attaching . “+” “ -”key for change 项目名称 | 日期 PROJECT NAME | date CONFIDENTIAL...

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