HIGHLEAD GC0518 SERIES, Instruction Manual

Page 1: ...Purchasing Dept Copy HIGH SPEED NEEDLE BAR FEED LOCKSTITCHER WITH AUTOMATIC THREAD TRIMMER Instruction Manual Parts Catalog SHANGHAI HUIGONG N0 3 SEWING MACHINE FACTORY From the library of Superior Se...

Page 2: ...From the library of Superior Sewing Machine Supply LLC...

Page 3: ...G 6 14 ADJUSTING THE THREAD TENSION 6 15 UPPER THREAD TENSION 7 16 LOWER THREAD TENSION 7 17 ADJUSTMENT OF FEED DOG INCLINATION 7 18 ADJUSTMENT OF THREAD TRIMMER MECHANISM 8 PARTS CATALOG A ARM BED AN...

Page 4: ...From the library of Superior Sewing Machine Supply LLC...

Page 5: ...rate the machine before lubricating 3 When a new sewing machine is first turned on verifY the rotational direction of the balance wheel with the power on The balance wheel should rotate counter clockw...

Page 6: ...deviate larger than 3 mm adjust as follows I Disconnect the plug 12 pins of cable from the machine head 2 Run the machine and stop at UP position 3 While holding the balance wheel insert the adjustin...

Page 7: ...e to increase oil and turn oil adjusting screw A counter clockwise to decrease oil 2 Oil adjusting screw A adjusts oil amount within 5 turns When oil adjusting screw A is fully tightened oil atrount i...

Page 8: ...er does not present a cylindrical shape as shown in Fig 9 a loosen set screw B of bobbin winder tension bracket and slide bracket C leftward or rightward If thread is wound as shown in Fig 9 b move th...

Page 9: ...ead and bobbin thread frontward under presser foot r 12 Push lever Stitoh le adjusting ahli 13 SET STITCH LENGTH AND REVERSE FEEDING Fig 12 1 To change the stitch length rotate the stitch length adjus...

Page 10: ...orizontal MrNy f Standard D Up Front up MAX l INCLINATION Fig 16 8 1 Down Frontdown MAX The feed dog has been set to standard horizontally Ifnecessary adjust the inclination jiccording to the material...

Page 11: ...2 Adjustment of knife engagement With the solenoid activated turn on the machine This rotates the thread trimming cam which rotates the movable knife left When the movable knife leff 1 p ts moved to i...

Page 12: ...From the library of Superior Sewing Machine Supply LLC...

Page 13: ...A ARM BED AND IT S ACCESSORIES 1 2 23 44 4 43 9 12 f j52 51 50 From the library of Superior Sewing Machine Supply LLC...

Page 14: ...X6 A11l HA300B2080 Screw I I I I I I SM15 64 28 X6 8 Al9 HAIOOB2140 Thread guide I I I 1 l l A20 HA106B0675 Thread guide 1 I I I 1 1 A21 H3010B0682 Face plate gasket 1 1 1 A21 H5729B8001 Face plate ga...

Page 15: ...1 1 1 I 1 A42 HA115B0703 Thread tension spring 1 A42 H3013B0701 Thread tension spring 1 A42 HA505B0671 Thread tension pring 1 1 I I A43 HA115B7010 Thumb nut revolution stopper 1 1 1 1 I 1 A44 HA310B0...

Page 16: ...B UP SHAFT MECHANISM 5 9 1012 11 13 15 16 18 19 20 21 23 22 27 25 27 12 From the library of Superior Sewing Machine Supply LLC...

Page 17: ...Cl04 Thread take up lever I Bl3 HA604C0011 Thread take up lever I Bl4 HA307C0662 Set screw 2 2 2 2 2 2 B 5 HA100C2070 Set screw I 1 I 1 I I Bl6 HA10BC0661 Needle bar crank 1 I Bl6 HA307C0661 Needle ba...

Page 18: ...haft 1 1 1 l 1 l B35 H30211C406 Washer l l l 1 I 1 836 HA7311C306 Set screw 3 3 3 3 3 3 SM9 64 40 X7 837 HA306D0066 Oil seal 1 l I 1 1 1 B38 HA300D2020 Arm shaft bushing right 1 1 1 1 1 1 B39 H2000H20...

Page 19: ...21 22 23 1 2 6 1 10 11 38 36 37 35 From the library of Superior Sewing Machine Supply LLC...

Page 20: ...l 1 1 1 l l CEi H005005050 Washer 1 1 1 1 l 1 Clli HA304G0656 Screw 1 1 1 1 1 1 SM3 16 21 X 15 Cl7 H3000D2110 Needle bearing 1 1 1 1 1 1 Clil HA104G0654 Screw I I l 1 l 1 SM1 8 44 X 6 Cl9 1 100500403...

Page 21: ...2 3 4 II 12 13 31 38 39 5 6 1 21 161 0 17 18 19 20 48 43 9 41 46 40 44 35 36 37 7 From the library of Superior Sewing Machine Supply LLC...

Page 22: ...5 DIG H3005E006G Bobbin case 1 1 DIG HA805E0066 Bobbin case 1 1 1 1 Dl7 f1 700E2060 Bobbin 1 1 Dl7 HAIOOE2170 Bobbin 1 l Dl7 l lllOOE2010 Bobbin 1 l Dl8 HA300E2050 Rotating hook positioner 1 1 Dl8 H7...

Page 23: ...ank righ I I 1 l I I D39 HA305G0663 Feed 1itting rock shaft l l D39 HA704K0652 Feed lifting rock shaft l l I I D40 HAIOOG2120 Bushing I l l l I I D4l HA100G2130 Washer 1 I 1 l l l D42 HA111G0683 Set s...

Page 24: ...E STITCH LENGTH REGULATOR MECHANISM 1 2 6 7 8 9 38 39 40 41 42 I I i 11 46 18 17 16 I r 49 24 22 21 20 31 47 35 30 23 29 28 27 25 23 20 From the library of Superior Sewing Machine Supply LLC...

Page 25: ...El3 HA1 3F3022 0 ring I I I I l l 14 HAlOOF2110 Spring washer l l 1 l l l El5 HA113F0683 Screw 1 I 1 I 1 1 SM3 16 28 X6 5 E16 HA309F0671 Feed reversing lever I I I I l I E17 HAll3F302l Feed reversing...

Page 26: ...0683 Stopper pin releasing lever I I I l I I E39 HA7421F120 Di J l I I I I I E40 HA720F0684 Stitch length indicating plate I I E40 HD520F8001 Stitch length indicating plate I 1 1 1 E41 HA720F0685 Bush...

Page 27: ...F PRESSER FOOT MECHANISM 1 21 23 22 1 7 6 10 9 22 8 23 From the library of Superior Sewing Machine Supply LLC...

Page 28: ...let l 1 1 1 I 1 Fll H3005G0066 Presser foot assy 1 1 I l Fll H7704G710l Presser foot assy 1 1 Fl2 HA100H2150 Screw l l l 1 1 l SM9 64 40 X 11 Fl3 HA704B0651 Bushing for presser bar 1 1 l l 1 1 Fl4 HA...

Page 29: ...G KNIFE ACTUATING MECHANISM 59 63 26 25 From the library of Superior Sewing Machine Supply LLC...

Page 30: ...N1113 Thrust collar 1 1 Gl6 2l1H305 Thrust collar 1 G17 HA704N lll4 Screw 3 3 SMl 8 44 X5 2 Gl7 2llH405 Screw 3 G18 HA 7lllN804 Movable knife left 1 l 18 HA9lllN204 Movable knife left l Gl9 HA lllN 04...

Page 31: ...B2170 Screw 1 1 I SMII 64 40 X9 G51 H003002050 Nut 2 2 2 G52 HA300C2030 Screw 6 fj 6 SMll 64 40 X8 G53 HA700N0080 Screw 4 4 4 SMIS 64 28 X 12 G54 HA113F0684 Set screw 2 2 2 G55 HA7641B319 Terminal pin...

Page 32: ...H WIPER MECHANISM 1 2 2 3 28 From the library of Superior Sewing Machine Supply LLC...

Page 33: ...h I I H09 HA708P0663 Coil spring I I HlO HA700P0030 Plunger pin 1 I H11 HA7221P308 Washer 1 1 Hl2 HA7221P408 Screw 1 1 Hl3 HA708P0664 Rubber cushion 1 1 Hl4 HA705P0654 Thread wiper connecting rod I 1...

Page 34: ...I TOUCH BACK MECHANISM 25 4 5 24 1il 25 9 27 13 43 I j L I 42 40 4140 30 From the library of Superior Sewing Machine Supply LLC...

Page 35: ...11J8001 Touch switch plate 1 1 l U6 HA7221P508 Screw 2 2 2 M3X5 Il7 HA70400657 Rubber busher l l 1 Il8 HA70400659 Screw l I I M2X4 119 HA70400654 Spring I I l 20 H2205I066l Switch plate l 1 1 121 HA70...

Page 36: ...l 00 00 00 Remarks 0 lf l lf l No u lf l 0 0 lf l lf l c 0 u u 0 8 u c c u c c c I41 HA703R0066 Detector bracket supporter 1 1 1 I42 HA703R0067 Washer I I 1 I43 HA700ROOOO Pulley assy 1 1 1 144 HA703...

Page 37: ...J OIL LUBRICATION MECHANISM 1 2 JJ 5 ___ 6 22 21 20 19 13 33 From the library of Superior Sewing Machine Supply LLC...

Page 38: ...l l SMl 8 44 X6 5 JlO HA100I2040 Screw 3 3 3 3 3 3 SMl 8 44 X 13 J 11 HA100I2050 Spring washer 1 l l l l l Jl2 HAlOOI2070 Oil adjusting plate 1 l l l l l Jl3 HAllli0065 Oil pump filter 1 1 l 1 1 1 Jl4...

Page 39: ...K ACCESSORIES l 9 I 1__ 12 5 6 11 il 7 I I 10 19 42 35 From the library of Superior Sewing Machine Supply LLC...

Page 40: ...l l 1 1 20 HA70liSOOfi7 Robbin winder complete l l 1 l 1 I K21 HA300 T2190 Head cover l l l l l I K22 HA300 J2130 Screw driver Size L l l l 1 l l K23 HA106 J066l Knee lifter lifting rod 1 l l 1 1 l K2...

Page 41: ...310 eedle 4 4 K44 HIOOOC2010 Needle 4 4 K44 HA500C2040 Needle 4 4 K45 HA700E2060 Bobbin 3 3 K45 HA100E2170 Bobbin 3 K45 H2604D8001 Bobbin 3 K45 Hll OOE20 I0 Bobbin 3 3 K46 HA300B2170 Screw 2 2 2 2 2 2...

Page 42: ...From the library of Superior Sewing Machine Supply LLC...

Page 43: ...From the library of Superior Sewing Machine Supply LLC...

Page 44: ...1103 Overseas Business TEL 86 21 64853303 FAX 86 21 64854304 E mail highlead online sh cn http www highlead com cn The description covered in this manual is subject to change for improvement of the co...