NLI DKN-3 Instruction Manual Download Page 34

30

NUMERICAL INDEX OF PARTS

パーツ索引 

PART NO. 

PAGE

 

PART NO. 

PAGE

 

PART NO. 

PAGE

 

PART NO. 

PAGE

 

 
CL21 

27-53 

WO-3 

27-3 

24X 

15-16 

32LS56 

21-9 

50-216Blk 

19-27 

 
50-895Blk 

27-1 

52A 

19-20 

56 

23-2 

109 

19-15 

539 

19-32 

 
660-202 

27-49 

660-207 

25-24 

660-215 

23-15 

660-269B 

21-33,29-18 

660-438 

29-19 

 
660-625 

23-20 

660-665 

27-51 

666-149 

23-14,29-9 

666-214 

17-32 

666-259 

17-27 

 
P5011 

19-6 

6624L 

15-9 

15465F 

27-21 

15480C 

25-33 

21375AV 

15-47 

 
21657X 

25-28 

22539R 

17-22 

22733E 

17-6 

245231 

19-41 

245261 

19-42 

 
255351 

17-21 

29105AK 

21-27 

29192V 

27-18 

29476LV 

27-37 

29476MJ 

29-1 

 

29476NM-096  21-39 
29476NM-140  21-42 

35731A 

25-9 

35741A 

27-36 

35897BV 

21-22

 

 

43120 

25-29 

43130 

25-30 

43130A 

25-35 

43130B 

25-37 

51054 

29-8 

 
51105G 

29-43 

51108DA 

27-26 

51110D 

27-28 

51124D 

15-50 

51125E 

15-21 

 

 
51154E 

23-5 

51158D 

19-23 

51183B 

25-25 

51183C 

25-26 

51192B 

19-14 

 
51192G 

19-13 

51216M 

23-32 

51236A 

27-11,29-38 

51244L 

27-9 

51244N 

27-5 

 
51250F 

23-25 

51254K 

23-10 

51257AA 

25-5 

51257K 

25-4 

51257M 

25-6

 

 
51281-T212  15-11 
51281AC 

15-12 

51292 

19-16 

51292C 

19-18 

51292F-2 

19-17 

 
51292F-8 

19-19 

51295A 

17-35 

51295B 

17-36 

51491C 

19-12 

51745 

27-19 

 
52336A 

23-13 

52883R 

25-23 

52892 

19-10 

52942AA 

27-46 

52942AC 

27-54 

 
52942R 

27-39 

52958B 

19-22 

53783N 

25-21 

53787 

25-12 

56122A 

21-44 

 
56123 

21-36 

56154 

23-4 

56168 

15-19 

56180B 

15-4 

56190 

21-32 

 
56193A 

17-26 

56301 

15-6 

56313 

27-20 

56316 

23-30 

56316C 

23-33 

 
56322B 

21-45 

56322C 

29-42 

56334B 

29-27 

56334L 

29-31 

56334N 

29-29 

 
56335D 

29-23 

56335L 

29-22 

56336 

29-14 

56336B 

29-6 

56336C 

29-7 

 
56336D 

29-17 

56341F 

27-38 

56342E 

27-42 

56343C 

21-29 

56343E 

21-30 

 
56343F 

21-23 

56344B 

27-10 

56344C 

27-13 

56350D 

23-18 

56350E 

23-23 

 
56350F 

23-21 

56354D 

23-16 

56356 

25-14 

56382 

17-8 

56382A 

17-9 

 
56382AA 

15-41 

56382AB 

17-29 

56382AC 

17-1 

56382B 

17-4 

56382C 

17-3 

 
56382D 

15-45 

56382E 

15-44 

56382G 

15-2 

56382H 

15-1 

56382J 

15-38 

 
56382K 

15-37 

56382L 

15-40 

56382M 

17-7 

56382N 

17-10 

56382Y 

17-28 

 
56383A 

25-15 

56383AA 

25-17 

56383AB 

25-20 

56383D 

25-18 

56390 

21-43 

 
56390G 

21-21 

56390H 

27-50 

56390J 

27-52 

56393C 

17-12 

56393D 

17-15 

 
56393J 

27-30 

56393L 

17-19 

56393T 

17-18 

56393W 

17-17 

57744 

27-2

 

 

 
57821 

21-1 

57836B 

29-21 

57841 

27-32 

57842B 

27-45 

59493A 

17-31 

 
61321L 

21-2 

61341J 

29-28 

031201 

21-16 

035043 

19-36 

061121 

21-12 

 
065401 

15-32 

755181 

27-12,29-24

755261 

25-13 

771033 

21-20 

771033A 

23-31 

 
771041 

21-34 

771051 

21-7 

771061 

21-18 

771071 

21-10 

771081 

21-4 

 

772031A 

23-28 

772051 

23-22 

772061A 

25-1 

772071 

23-35 

772081 

23-36

 

 

772091A 

25-40 

772101 

23-6 

772131 

23-9 

772131A 

23-8 

772141 

23-3 

 

772151A 

25-39 

773061 

27-48 

773071 

27-56 

773081 

27-60 

773091 

27-57 

 
773111 

27-59 

774051 

29-36 

774061 

29-12 

774071 

29-41 

774081 

15-51 

 

774091A 

29-25 

774101 

15-52 

774111 

29-51 

774121 

29-45 

774131 

29-44 

 
774141 

15-54 

774151 

29-50 

775071 

17-34 

775091 

15-49 

775092 

15-53 

 

Summary of Contents for DKN-3

Page 1: ...NLIF 008 NEWLONG INDUSTRIAL CO LTD NLI 016...

Page 2: ...ntents of this manual are subject to change without prior notice for improvement and safety purpose DKN 3 DKN 3 The instruction manual and parts list is subject to change without prior notice Be caref...

Page 3: ...TY GROUND EARTH 6 BE SURE POWER AND AIR SUPPLY IS OFF BEFORE PERFORMING MACHINE MAINTENANCE PARTS REPLACEMENT ADJUSTMENTS OR CLEANING 7 DO NOT OPERATE MACHINE WITH GUARDS AND COVERS REMOVED 8 DO NOT T...

Page 4: ...usting the machine or replacing parts Wear safety glasses Make sure before starting the machine that all covers and shields are in place and closed Do not touch on the machine when it is run Turn powe...

Page 5: ...ht of Needle Bar 13 6 3 Fixing Loop Guide 13 6 Trouble Shooting 14 15 Parts List 17 Diagram of Screw Nut Washer 34 35 Numerical index of Parts 36 37 1 Specifications 2 2 The Points Before Operation 2...

Page 6: ...rpm 5 000rpm Stitch range 5 0 9 5mm 4 0 9 0mm 3 6 8 0mm Seam Double thread chain stitch type 401 2 401 No of Needle 1 Needle 1 2 Needle 2 1 Needle 1 No of Thread 1 thread 2 2 thread 4 1 thread 2 Appli...

Page 7: ...e correctly referring to the threading on the machine and the threading diagram Fig 1 2 3 Threading Fig 1 2 3 Fig Fig Needle Thread 1 1 Looper Thread 1 1 Needle Thread 1 1 Looper Thread 1 1 DKN 3 DKN...

Page 8: ...upper G a Needle Bar Bushing lower H b Feed Bar Ass y L c Feed Crank Link Ass y M d Feed Lift Eccentric Ass y K d Looper Avoid Eccentric Ass y J Run the machine by hand to check that it turns smoothly...

Page 9: ...e Setting Fig 5 Insert a new needle into needle bar as deep as it will go The concave part of needle should be faced to rear side of stitching direction Then tighten the needle bar nut C firmly to avo...

Page 10: ...orward To adjust the position of the Looper Drive Rocker Shaft D first loosen the stud F of the Looper Drive Lever J and loosen the Screw H Slightly push or pull the Shaft to obtain the required timin...

Page 11: ...Screw F and turn the Screw G as required Turning Screw G to the right will make the Looper go away from you and turning it to the left will make the Looper get nearer to you After the adjustment tigh...

Page 12: ...travel loosen the nut E and turn the screw F to adjust the levelness of the feed dog Turning the screw to the left will make the leading edge of the feed dog raised and turning it to the right makes...

Page 13: ...en the Screw C and move the Needle Guard B in the vertical direction Be careful that the Needle A slightly touch the Needle Guard B so that the clearance between A and B is 0 to 0 1mm After the adjust...

Page 14: ...istance between its thread contact surface and the hole of the needle thread take up hole C is 5mm Check the size of the loop formed as the needle goes up and raise the needle thread take up wire B if...

Page 15: ...machine correctly Reduce tension Adjust timing of needle and looper Tighten the screw Thread skips 1 Needle setting not correct Bent or damaged needle 2 Needle thread regulator set too low 3 Needle th...

Page 16: ...12 1 2 3 4 5 6 1 2 3 1 2 3 4 1 2 3 4 5 6 1 2 1 2 3 7...

Page 17: ...main parts 4 The last figure on the parts stamp number advances on each improvement of the parts 5 Parts No described in of Remarks means constitution of the assembly The parts list is subject to cha...

Page 18: ...14 01 Cloth Cover Side Cover Parts 01...

Page 19: ...Screw Cover cloth plate Spring Spring Washer Screw Screw Edge Guide Washer and nut Screw Holder needle guard Screw Needle Guard Screw Side Cover Screw Stud Face Plate lower Screw Open Plate Washer Sp...

Page 20: ...16 02 Head Cover Oil Pump Parts 02...

Page 21: ...775071 51295A 51295B Plate oil and baffle Screw Gasket Upper Cover Screw Screw Gasket Head Cover Felt Gasket Screw Block head oil tube mounting Lock washer Nut Clamp head oil tube Screw Pad Felt Oil...

Page 22: ...18 03 Thread Tension Thread Guide Parts 02...

Page 23: ...uide Base Screw Needle Thread Controller Screw Nut Washer Tension Post Support Screw Lead In Guide Tension Post Eyelet Tension Post Ferrule Tension Disc Tension Post Tension Spring looper thread Tensi...

Page 24: ...20 04 Crank Shaft Main Shaft Parts 02...

Page 25: ...using Screw O Ring O Bearing Holder Collar Ball Bearing 6302ZZ Bearing Holder Screw Ball Bearing 6202ZZ Oil Seal SC224211 Bearing Holder Collar B B O Ring O Counter Weight Screw Crank Shaft Main Shaft...

Page 26: ...22 05 Needle Bar Needle Lever Parts 02...

Page 27: ...eedle Bar Bushing lower Needle Bar Bushing upper Needle Thread Take Up Screw Needle Lever Ass y Needle Lever Needle Bar Connection Screw Screw Link Pin Oil Wick Retaining Ring Connecting Link Screw Ne...

Page 28: ...24 06 Presser Foot Lifter Lever Parts 02...

Page 29: ...Connection and Guide Screw Screw Guide Plate presser bar connection Screw Screw Presser Spring Nut presser spring regulator Presser Spring Regulator Lifter Lever Link Screw Bell Crank presser foot lif...

Page 30: ...26 07 Looper Drive Connecting Rod Parts 02...

Page 31: ...Screw Screw Screw Looper Rocker Ass y Looper Stud Looper Rocker Looper Rocker Cone Screw Nut Screw Nut Looper Screw Loop Guide Screw Oil Drip Plate Screw Ball Joint left Screw Nut left thread Nut Loop...

Page 32: ...28 08 Feed Dog Feed Drive Parts 02...

Page 33: ...w Feed Crank Link Ass y Feed Crank Link Ferrule Feed Crank Link Pin Oil Wick Washer Nut left thread Main Shaft Head Plate Scale Screw Feed Crank Stud Screw Screw Feed Crank Stud Insert X Ring X Retain...

Page 34: ...180B 15 4 56190 21 32 56193A 17 26 56301 15 6 56313 27 20 56316 23 30 56316C 23 33 56322B 21 45 56322C 29 42 56334B 29 27 56334L 29 31 56334N 29 29 56335D 29 23 56335L 29 22 56336 29 14 56336B 29 6 56...

Page 35: ...22585 17 16 22585A 15 43 22586R 23 26 22587K 21 28 22637P 24 29 35 22651CB 4 29 30 22651CD 4 29 26 22653L 8 21 26 22711 19 7 22758C 25 16 25 27 22760A 15 14 22764C 21 37 22798C 29 15 22801 29 46 22829...

Page 36: ...32 DKN 3BP SCREW NUT WASHER...

Page 37: ...33 DKN 3BP SCREW NUT WASHER...

Page 38: ...MEMO...

Page 39: ...MEMO...

Page 40: ...NEWLONG INDUSTRIAL CO LTD 2007 06 06 URL E mail http nlwww com mail info nlwww com TEL03 3603 2284 FAX03 3603 2253 125 0063 4 8 14...

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