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INDEX 2

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

REF. PART NO.

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

NO.

品   番

09-17 67-109

13-15 71-514

31-21 75-455

39-27 77-053

38-25 81-434

03-22 85-101

12-29 87-097

18-38 87-145

07-39 87-214

40-17 87-284

22-35 87-482

36-22 91-413

09-18 67-110

15-12 71-515

38-18 75-455

15-48 77-270

06-15 81-506

29-12 85-101

18-35 87-098

32-45 87-157

14-18 87-214

16-25 87-285

23-48 87-482

14-21 91-416

09-19 67-111

10-31 71-518

40-11 75-455

15-21 77-504

06-16 81-507

22-24 85-102

04-24 87-099

09-37 87-163

24-25 87-214

30-27 87-285

01-35 87-483

12-42 91-888

09-20 67-112

10-32 71-520

41-27 75-455

15-22 77-510

06-17 81-508

23-38 85-102

22-28 87-099

02-03 87-166

31-24 87-214

03-30 87-286

03-33 87-483

07-45 91-890

07-21 67-113

10-33 71-525

22-22 75-456

15-23 77-511

06-19 81-518

22-25 85-105

23-44 87-099

32-46 87-166

13-31 87-224

15-50 87-286

15-37 87-483

12-43 91-894

10-26 67-115

08-10 71-532

23-35 75-456

39-28 77-511

08-18 81-520

23-39 85-105

29-14 87-102

33-29 87-166

15-41 87-224

16-26 87-286

18-36 87-483

07-16 91-994

10-27 67-116

08-11 71-538

31-22 75-456

39-29 77-519

06-20 81-546

22-26 85-106

30-22 87-102

41-18 87-166

21-27 87-224

21-28 87-286

31-38 87-483

12-44 91-994

13-14 67-502

08-12 71-539

08-13 75-467

38-22 77-522

36-15 81-559

23-40 85-106

40-14 87-102

01-37 87-171

39-44 87-224

02-10 87-288

39-49 87-483

08-26 92-233

08-08 67-505

01-28 71-580

11-20 75-468

15-24 79-022

06-21 81-580

28-17 85-181

04-25 87-104

08-23 87-171

01-39 87-228

37-37 87-291

03-26 87-484

01-49 93-200

14-08 67-510

36-10 71-727

23-36 75-468

15-25 79-023

06-22 81-581

28-29 85-603

09-31 87-104

14-16 87-171

37-34 87-230

41-24 87-291

16-22 87-484

21-30 93-201

14-09 67-511

12-19 71-830

29-09 75-468

15-26 79-024

12-25 81-585

32-48 85-603

13-27 87-104

15-39 87-171

10-41 87-233

38-36 87-299

19-28 87-493

24-19 93-201

36-08 67-528

12-20 71-836

30-20 75-468

39-30 79-024

06-31 81-586

33-24 85-611

28-18 87-104

16-23 87-171

15-49 87-233

31-27 87-303

39-50 87-517

14-22 93-202

37-14 67-529

12-21 71-837

38-19 75-468

04-20 79-025

06-18 81-587

22-27 85-613

32-39 87-104

19-24 87-171

12-32 87-241

31-28 87-304

39-51 87-518

15-47 93-205

12-14 69-142

12-22 73-504

40-12 75-468

13-22 79-025

19-47 81-588

23-41 85-613

33-26 87-104

20-16 87-171

07-40 87-242

16-27 87-311

37-38 87-519

21-31 93-205

07-22 69-513

12-23 75-004

14-12 75-502

03-16 79-104

20-35 81-588

29-13 85-618

41-15 87-104

34-10 87-171

08-25 87-242

09-42 87-322

12-40 87-520

39-56 93-205

10-28 69-515

11-19 75-130

13-18 75-504

29-10 79-104

04-21 84-021

32-34 85-618

02-26 87-106

35-10 87-171

37-35 87-244

12-38 87-368

39-52 87-523

19-34 93-211

12-15 69-532

09-27 75-143

15-14 75-504

02-22 79-106

13-24 84-021

11-35 86-102

07-33 87-106

37-31 87-171

19-12 87-245

12-39 87-369

09-30 87-610

20-25 93-211

12-16 69-533

07-31 75-145

39-21 75-504

03-17 79-107

38-26 84-022

03-23 86-311

09-32 87-106

39-42 87-171

20-09 87-245

04-27 87-372

16-29 87-663

24-20 93-213

07-23 69-536

36-11 75-187

13-19 75-505

29-11 79-107

11-24 84-161

23-42 86-311

38-29 87-106

07-35 87-172

22-31 87-245

01-48 87-388

34-11 87-902

36-23 93-223

12-17 69-539

17-43 75-224

13-20 75-508

11-21 79-108

33-21 84-161

38-27 86-311

32-40 87-107

08-24 87-172

23-49 87-245

16-28 87-391

01-43 87-905

10-45 93-402

07-24 69-544

38-15 75-224

14-13 75-509

11-22 79-109

37-27 84-162

08-21 86-312

12-30 87-112

09-38 87-172

11-31 87-249

18-42 87-398

25-19 87-905

27-03 93-501

12-18 69-544

32-32 75-228

08-14 75-513

15-27 79-423

33-22 84-167

15-34 86-411

13-28 87-112

10-37 87-172

22-32 87-252

15-44 87-404

15-46 88-003

01-45 93-701

07-25 69-549

37-17 75-247

08-15 75-514

39-31 79-423

11-25 84-174

37-30 86-411

15-36 87-112

11-28 87-172

23-50 87-252

39-47 87-404

19-15 88-004

08-27 93-717

07-26 69-550

12-24 75-271

37-20 75-520

05-16 79-514

11-34 84-178

39-40 86-411

23-45 87-112

12-31 87-172

31-26 87-252

40-18 87-408

20-34 88-004

24-21 93-717

07-27 69-553

36-12 75-272

13-21 75-526

21-19 79-514

11-26 84-361

15-35 87-001

39-41 87-112

14-17 87-172

12-33 87-253

01-41 87-411

37-39 88-005

06-24 94-102

15-51 71-038

12-48 75-273

22-23 75-526

10-35 79-527

15-28 84-361

08-22 87-011

03-25 87-113

36-17 87-172

15-42 87-253

03-31 87-411

39-53 88-011

10-46 94-222

08-09 71-124

36-13 75-273

23-37 75-526

11-23 79-534

21-21 84-361

38-28 87-015

07-34 87-113

16-24 87-176

39-45 87-253

18-39 87-414

39-54 88-012

06-25 94-231

09-21 71-133

15-13 75-332

27-06 75-527

13-23 79-534

30-21 84-361

36-16 87-024

09-33 87-113

09-39 87-177

07-41 87-254

03-29 87-415

17-53 88-136

36-24 94-502

09-22 71-134

39-18 75-332

37-21 75-527

19-31 79-540

21-38 84-364

32-35 87-034

13-29 87-113

10-38 87-177

12-34 87-254

18-40 87-415

17-54 88-137

06-26 94-503

09-23 71-135

37-18 75-384

27-14 75-535

20-22 79-540

39-34 84-364

32-36 87-035

24-15 87-113

17-14 87-177

15-43 87-254

30-28 87-415

23-51 88-146

01-46 94-504

02-20 71-136

09-28 75-385

27-05 75-536

21-20 79-542

13-25 84-374

01-33 87-053

30-23 87-113

24-18 87-177

17-51 87-254

15-45 87-423

38-37 88-146

13-33 94-504

07-28 71-138

24-24 75-394

14-14 75-537

37-23 79-551

33-23 84-376

12-27 87-057

32-41 87-113

30-24 87-177

36-19 87-254

21-29 87-423

40-19 88-146

02-07 94-506

09-24 71-140

31-07 75-394

19-29 75-537

38-23 79-587

12-26 84-463

01-40 87-066

38-30 87-113

31-25 87-177

37-36 87-254

39-48 87-423

01-50 88-147

36-25 94-506

09-25 71-141

37-19 75-407

20-20 75-537

39-32 79-588

41-13 84-465

12-28 87-067

40-15 87-113

37-32 87-177

38-34 87-254

02-21 87-433

30-29 88-147

06-32 94-510

10-29 71-142

10-34 75-410

37-22 75-542

39-33 79-589

05-17 84-501

17-45 87-072

38-31 87-117

40-16 87-177

39-46 87-254

01-42 87-437

31-30 88-157

06-27 94-511

09-26 71-143

13-16 75-410

38-20 75-542

38-24 79-590

21-22 84-501

18-30 87-075

02-27 87-123

07-36 87-181

02-19 87-258

34-09 87-438

39-55 88-157

06-28 94-804

11-18 71-182

38-16 75-410

14-15 75-549

20-26 79-642

02-23 84-502

18-31 87-077

09-34 87-123

09-40 87-181

07-42 87-259

31-37 87-463

17-55 88-165

27-19 NR-789

07-29 71-183

01-47 75-441

01-31 75-552

19-35 79-644

08-19 84-521

18-32 87-078

18-37 87-123

10-39 87-181

12-35 87-259

04-28 87-476

01-44 88-166

07-30 71-184

04-18 75-441

15-15 75-552

03-18 79-912

21-23 84-553

18-33 87-079

22-29 87-123

11-30 87-181

36-20 87-259

15-38 87-476

14-20 88-166

39-14 71-193

32-33 75-441

34-08 75-552

03-19 79-922

15-29 84-561

23-43 87-080

23-46 87-123

17-50 87-181

10-42 87-265

01-36 87-477

19-41 88-166

39-15 71-194

38-17 75-445

35-09 75-552

06-01 81-023

21-24 84-561

17-56 87-083

24-16 87-123

19-25 87-181

04-26 87-269

02-32 87-478

20-33 88-166

38-12 71-195

39-19 75-451

39-22 75-552

06-02 81-047

39-35 84-561

32-37 87-083

32-42 87-123

20-31 87-181

07-43 87-270

02-29 87-479

27-07 88-166

38-13 71-196

01-29 75-452

41-25 75-558

06-03 81-048

15-30 84-566

33-25 87-090

02-28 87-124

32-31 87-181

17-52 87-271

03-24 87-481

34-17 88-166

37-15 71-197

14-11 75-452

09-29 75-561

06-04 81-076

39-36 84-566

41-14 87-090

23-47 87-124

33-30 87-181

13-32 87-272

04-29 87-481

36-21 88-166

38-14 71-198

34-15 75-452

38-21 75-561

06-05 81-077

03-20 84-572

24-13 87-091

32-43 87-124

37-33 87-181

10-43 87-274

11-36 87-481

19-07 88-176

04-16 71-202

36-14 75-452

08-16 75-901

06-06 81-078

37-28 84-573

01-34 87-092

33-27 87-124

38-33 87-181

12-36 87-274

13-26 87-481

20-06 88-176

15-08 71-203

30-18 75-453

15-16 77-030

06-07 81-079

21-25 84-574

02-24 87-092

38-32 87-124

41-19 87-181

14-19 87-274

19-26 87-481

20-29 88-179

10-30 71-208

31-20 75-453

39-23 77-030

08-17 81-080

03-21 84-579

07-32 87-092

41-16 87-124

36-18 87-186

19-13 87-274

20-18 87-481

37-40 88-179

19-40 71-208

39-20 75-453

25-05 77-032

06-08 81-086

15-31 84-581

11-27 87-092

17-48 87-128

07-37 87-203

20-17 87-274

31-29 87-481

09-43 91-107

20-32 71-208

01-30 75-455

34-04 77-032

06-09 81-089

39-37 84-581

17-46 87-092

41-28 87-129

02-25 87-212

12-37 87-278

01-38 87-482

11-32 91-108

36-09 71-208

03-15 75-455

35-04 77-032

06-10 81-092

08-20 84-589

24-14 87-092

09-35 87-133

03-28 87-212

27-11 87-281

03-27 87-482

11-33 91-109

37-16 71-208

04-19 75-455

15-17 77-033

06-11 81-093

10-36 84-591

31-23 87-092

22-30 87-140

10-40 87-212

19-27 87-282

04-30 87-482

06-23 91-113

04-17 71-209

13-17 75-455

39-24 77-033

06-12 81-094

37-29 84-635

40-13 87-092

17-49 87-142

07-38 87-213

20-19 87-282

05-18 87-482

38-38 91-114

18-29 71-253

17-44 75-455

15-18 77-051

06-13 81-095

01-32 84-661

04-22 87-093

24-17 87-142

15-40 87-213

38-35 87-283

11-29 87-482

38-39 91-115

15-10 71-270

24-12 75-455

39-25 77-051

06-14 81-097

15-33 84-813

17-47 87-093

32-44 87-142

19-23 87-213

02-18 87-284

13-30 87-482

12-41 91-264

15-09 71-278

30-19 75-455

15-19 77-052

37-24 81-321

39-38 84-813

32-38 87-093

33-28 87-142

20-15 87-213

09-41 87-284

19-37 87-482

37-41 91-405

39-16 71-278

39-26 77-052

37-25 81-322

15-32 84-818

18-34 87-095

41-17 87-142

30-25 87-213

29-15 87-284

20-28 87-482

10-44 91-412

15-11 71-280

15-20 77-053

37-26 81-323

39-39 84-818

04-23 87-096

09-36 87-145

39-43 87-213

30-26 87-284

21-26 87-482

07-44 91-413

Summary of Contents for NC Series

Page 1: ...PARTS LIST INSTRUCTION Industrial Sewing Machines No 180071 NC1103 4G NC1001GJ NC1001GSJ NC1001GSJF 4th published September 2018 ...

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Page 49: ...7 03 18 109 01 10 23 501 03 14 27 119 16 17 31 546 21 36 41 117 11 12 47 102 37 10 60 8120 37 05 02 589 23 03 05 272 18 25 05 894 24 04 06 493 30 13 09 585 07 04 18 121 02 09 23 501 29 08 27 119 16 18 31 547 11 04 41 155 11 13 47 118 12 07 60 8490 38 03 02 590 22 03 05 273 25 06 05 897 24 05 06 494 30 14 09 586 32 27 18 122 39 10 23 501 02 17 27 120W 16 19 31 548 13 02 41 155 18 28 47 118 12 45 60...

Page 50: ... 176 39 45 87 253 18 39 87 414 39 54 88 012 06 25 94 231 09 21 71 133 15 13 75 332 27 06 75 527 13 23 79 534 30 21 84 361 36 16 87 024 09 33 87 113 09 39 87 177 07 41 87 254 03 29 87 415 17 53 88 136 36 24 94 502 09 22 71 134 39 18 75 332 37 21 75 527 19 31 79 540 21 38 84 364 32 35 87 034 13 29 87 113 10 38 87 177 12 34 87 254 18 40 87 415 17 54 88 137 06 26 94 503 09 23 71 135 37 18 75 384 27 14...

Page 51: ...NC Series Instruction Manual NC1103 4 G series ...

Page 52: ...ING MACHINE INSTALLATION 4 1 Cutting the machine table 5 4 2 Installing the machine 7 5 TIMING OF THE LOOPER TO THE NEEDLES 5 1 Changing the needle bar stroke 8 5 2 Adjusting the needle height 9 5 3 Angle and height for installing the looper 9 5 4 Looper setting distance 10 5 5 Needle looper front to back relationship 10 5 6 Adjusting the needle looper setting distance 11 5 7 Changing the amount o...

Page 53: ...hat the scarf is turned to the rear of the machine see the illustration Then install the needle correctly 1 3 Threading to the looper thread support plate Press lever A and support plate B will spring up Return it to the original position by pressing B Organ UY128GAS 09 10 11 12 14 Schmetz UY128GAS Nm65 Nm70 Nm75 Nm80 Nm90 Groz UY128GAS Nm65 Nm70 Nm75 Nm80 Nm90 2 NCseries 1 4 Threading Thread the ...

Page 54: ...ement drips Be careful 3 LUBRICATION 3 1 Oil Use Kansai Special s genuine oil Part No 28 618 700cc 3 2 Oiling To fill the machine with oil Remove rubber plug A from the oil hole Fill the machine with oil until the oil level is at the top line see H in the illustration on oil gauge C After the first lubrication add oil so that the oil level will be between H and L To check for proper oil flow After...

Page 55: ...5 NCseries 4 SEWING MACHINE INSTALLATION 4 1 Cutting the machine table Hole A shown below is for installing the electric presser foot lift 6 NCseries For the Direct Drive machine ...

Page 56: ... rubber cushions onto the screws Then mount the machine properly onto the rubber cushions 8 NCseries Note Before changing the needle bar stroke be sure to turn off the power After the needle bar stroke adjustment make sure that retighten the two screws A securely And when the needle bar stroke changing check to make sure the timing of the needle and looper See chapter 5 5 TIMING OF THE LOOPER TO T...

Page 57: ...ance is the fundamental distance from the point of the looper to the center of the needle should be 6mm Also setting distance X varies according to the needle stroke or gauge size for further adjustment See the table below The point of the looper should pass the center of the left needle and 1 3 1 6mm above the top of its needle s eye when the looper moves to left on the back side of the left need...

Page 58: ... point of the looper and the left needle when the looper moves to the left increases Cause of occur needle loop skip stitch and easy to break the tip of the needle 12 NCseries 5 7 Changing the amount of the looper front to back movement The clearance between the point of the left needle and the back side of the looper when the looper moves to the right from the extreme left end of its travel shoul...

Page 59: ...ngle adjustment by loosen screw A correctly 14 NCseries 7 SPREADER 7 1 Timing of the spreader Adjust according to the thread to be used or other conditions To make this adjustment remove the top arm cover and loosen two screws for looper eccentric A on the upper shaft Then shift alignment mark C front or back while referring to alignment mark B To advance the timing of the spreader to the needle s...

Page 60: ... D To tilt up the front feed dog at its rear end the shaft of front side toward the front side of the machine To tilt down the front feed dog at its front end turn the shaft of front side toward the back side of the machine 16 NCseries 8 2 Stitch length The stitch length can be adjusted from 1 4 to 4 2mm with no step The following table shows the stitch length with the number of stitches within 1 ...

Page 61: ...ight of the thread guides by loosening screws A and moving each thread guide up or down refer to the mark shown in the illustration If the stitch formation cannot be changed extremely by adjusting the height of the thread guides because of the thread to be used unravel the thread after test sewing and adjust the height of the thread guides while checking the tension of the needle thread 10 2 Posit...

Page 62: ...crews and the four oil reservoir set screws Remove each part 2 Loosen two screws A Remove the handwheel to the right while turning it slowly 3 Remove the pulley plates and bearing in sequence by referring to the illustration Then remove the timing belt from the hole for the bearing 20 NCseries 11 2 To place the timing belt 1 Install the timing belt bearing plates pulley and cover by performing the...

Page 63: ...NC J SJ Series Instruction Manual NC1001GSJ NC1001GSJF NC1001GJ ...

Page 64: ...ine table 3 4 TIMING OF THE LOOPER TO THE NEEDLES 4 1 Angle and height for installing the looper 4 4 2 Looper left to right movement 4 4 3 Looper setting distance 4 4 4 Needle height 5 4 5 Needle looper front to back relationship 5 4 6 Changing the looper orbit 6 4 7 Changing the amount of the looper front to back movement 6 5 FRONT AND REAR NEEDLE GUARDS 5 1 Position of the needle guard rear 7 5 ...

Page 65: ...hapter 11 for Stitch formation A Needle thread B Looper thread 2 NC Jseries 2 MACHINE SPEED 2 1 Machine speed operating direction Refer to the table below for maximum and standard speeds of the Series To extend machine life run the machine approximately 15 20 below the maximum speed for the first 200 hours of operation approx 1 month Then run the machine at the standard speed The machine pulley tu...

Page 66: ...on the back side of the needles Also the point of the looper should be 0 0 3mm above the top of the needle s eye when the looper moves to the right on the front side of the needles see the illustration below To adjust the timing of the looper to the needles remove the machine cover loosen screws A on the timing pulley upper and shift the timing pulley upper by turning the handwheel while holding t...

Page 67: ...C Jseries 4 6 Changing the looper orbit When the looper moves around the needles the clearance between the point of the looper and the back side of the needle should be 0 0 05mm To change the looper s orbit loosen screw B on eccentric A and shift the timing mark by moving eccentric A front or back The timing mark is factory set for standard Do not change the orbit extremely 4 7 Changing the amount...

Page 68: ...e needle guard rear will not move left to right 8 NC Jseries 5 2 Position of the needle guard front The clearance between the needle guard front and the needle when the point of the looper has reached the center of the needle should be 0 1 0 3mm To adjust the needle guard front front to back loosen screws A and B and set the clearance To adjust the height of the needle guard front loosen screw A a...

Page 69: ...rn the shaft of front side toward the back side of the machine 10 NC Jseries 6 2 Stitch length The stitch length can be adjusted from 1 4 to 4 2mm with no step The following table shows the stitch length with the number of stitches within 1 inch 25 4mm and 30mm Stitch Length mm No of stitches within 1 No of stitches within 30mm 4 2 6 0 7 5 3 6 7 0 8 0 2 4 10 5 12 5 1 4 18 0 21 0 To change the stit...

Page 70: ... Position of the presser foot foot lift NC SJ series Fit the presser foot onto the presser bar so that the needle can drop correctly to the center of the presser foot needle drop hole Position of the presser foot Loosen screw A Adjust by moving the presser foot left or right while checking to make sure the needle drops correctly to the center of the presser foot needle drop hole Foot lift The pres...

Page 71: ...n nut H to move it up or down To decrease the amount move upward To increase the amount move downward Note Between the feeding amount of the feed dog and the side roller are not synchronized so that it may need re adjust the feeding amount of the feed dog once when adjusted side roller feeding amount 14 NC Jseries 8 5 Adjusting the roller lift The highest position of the side roller should be 12mm...

Page 72: ...mely by adjusting the height of the thread guides because of the thread to be used unravel the thread after test sewing and adjust the height of the thread guides while checking the tension of the needle thread 10 2 Position of the thread guide on the needle thread take up When the needle bar is at the bottom of its stroke needle thread take up bracket A should be level and the distance from the c...

Page 73: ...er thread take up 11 HEMMING FOLDER ADJUSTMENT 11 1 Hemming width Finished size can be adjusted within the range of the right figure 11 2 Fixed rolled hemming folder The fixed rolled hemming folder is equipped as standard on the NC J series and NC SJ series as shown below NC1001GJ NC1001GSJ 18 NC Jseries 11 3 Openable rolled hemming folder The openable rolled hemming folder is equipped as standard...

Page 74: ...NC UT Series Instruction Manual NC1103 4 G series UTA UTE NC1001GSJ CD UTAB NC1001GSJF CD UTAB NC1001GJ CD UTAB ...

Page 75: ...ife front to back 4 5 7 Adjusting the movable knife up and down 5 5 8 Relationship between the movable knife needle thread and looper thread 5 5 9 Looper thread clamp spring pressure 5 6 ADJUSTING THE THREAD RELEASER 6 1 Thread releaser block 6 6 2 Thread releaser connection plate 6 6 3 Thread releaser lever 6 6 4 Thread releaser plate 7 6 5 Thread releaser hook 7 7 SAFETY DETECTOR 7 8 ADJUSTING T...

Page 76: ...op of its stroke Tighten screws B to secure the position detector Check to see if the needle bar stops at the top of its stroke by pressing and then releasing the pedal Note Do not use this thread trimmer with no fabric under the presser foot Note Remove the connector for the thread trimmer cylinder Make sure the knife is retracted all the way 2 NC UTseries 3 ADJUSTING THE THREAD TRIMMER AIR CYLIN...

Page 77: ...73 5mm NC J series UTAB 74 5mm MODEL U V W NC UTA UTE 2 5mm 2mm 6 2mm NC J series UTAB 1 5mm 3 3mm 7 5mm 4 NC UTseries 5 4 Adjusting the stationary knife holder stopper The stationary knife holder I slides to the left and stops by stationary knife holder stopper J Never slide the stationary knife holder I to the left too much because the looper thread clamp spring touches the looper The adjustment...

Page 78: ... looper thread after it is cut To adjust the pressure of thread clamp spring H turn adjusting screw G To increase the pressure turn it clockwise To decrease the pressure turn it counterclockwise The machine is supplied with a spun thread 60 The pressure of the thread clamp spring is factory set at approximately 90g Adjust the pressure for other threads 6 NC UTseries 6 ADJUSTING THE THREAD RELEASER...

Page 79: ...oving brackets C and D 8 NC UTseries 8 ADJUSTING THE SPEED CONTROLLER AND AIR PRESSURE UTA UTAB Speed controller F controls the speed when the thread trimmer knife holder protrudes Speed controller G controls the speed when the thread trimmer knife holder retracts If screw F is too loosened the holder will protrude too fast and then the position of the movable knife will be unstable causing cuttin...

Page 80: ... 3mm clearance between bracket C and stopper ring D Position thread wiper K with screw H The distance between the left end of the thread wiper and the center of the needle bar should be approximately 15mm when the thread wiper is all the way to the left and clearance between the needle center and point P of the thread wiper should be approximately 1mm The distance between the left needle and threa...

Page 81: ...allel and set to approximately 4mm from end G of the stationary knife Loosen screws I and adjust spring J 12 4 Adjusting the thread clamp pressure The spring H holds the top cover thread after it is cut To adjust the pressure of the spring turn adjusting screw K To increase the pressure turn it clockwise To decrease the pressure turn it counterclockwise 12 5 Adjusting the movable knife left to rig...

Page 82: ...SED STITCH MECHANISM NC CD series 13 1 Adjusting the air cylinder position Condense stitch device is available with UTAB In the case of GJ series when the condense stitch device adjusting it work at same time with air cylinder A for condensed of the side roller and air cylinder F for feed mechanism When the air cylinder A just works the side roller D slightly move up to make up to make a gap E bet...

Page 83: ...de MORIMOTO SINGAPORE PTE LTD NO 51 PENJURU ROAD 02 02 SINGAPORE 609143 TEL 65 6334 1305 FAX 65 6334 1365 E MAIL info kansaispecial com sg MORIMOTO INDIA LIAISON OFFICE NO 11 SENTHILL NAGAR PERRIYAR COLONY AVINASHI ROAD TIRUPUR INDIA 641601 TEL 91 421 4248229 FAX 91 421 4286600 Tech Support TEL 91 770 8300100 E MAIL india kansaispecial com sg MORIMOTO BANGLADESH LIAISON OFFICE HOUSE 09 FLAT 1 A 1 ...

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