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From the library of: Superior Sewing Machine & Supply LLC

Summary of Contents for GC20818-MD

Page 1: ...HI Customer Service Copy Basting Machine Instruction al a t Cata SHANGHAI HUIGONG N0 3 SEWING MACHINE FACTORY From the library of Superior Sewing Machine Supply LLC ...

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

Page 3: ...ned on verify the rotational direction of the pulley with the power 0 11 V rify the voltage and phase single or three with those given on the machine nameplate 3 Pfuautions for operating conditions 1 A Olcl us ng the machine at abnormally high temperatures 35 C or higher or low temperatures 5 c or lower 2 Avoid using the machine in dusty conditions 4 Connection of contro box The control box should...

Page 4: ...e B then remove the tool 3 3 Confirm the stop operation then set the plug 12 pings coming from the machine head into the receptacle CAUTIONS ON USE 1 Lubrication Fig 4 Pour oil up to position H of the oil tank During operation check the oil level periodically and in cases where the oil level is below position L replenish the oil supply up to position H Use white spindle oil 2 Lubrication 2 Fig 5 W...

Page 5: ...ection that the bobbin in the bobbin case rotates clockwise viewed from the front when the thread is pulled 2 Pass the thread through slit CD of bobbin case and pull The thread will be led out from aperture The bobbin should rotate in the direction shown by arrow in the tigure when the thread is pulled 5 Leading out the bobbin thread Fig 11 I Put the bobbin and bobbin case together into the hook a...

Page 6: ...se presstrre ttrrn the nut clockwise 3 To decrease pressure ttrrn the nut counter clockwise 2 Thread take up spring force stroke adjustment Fig 15 Apply a scre vdriver to the thread take up spring stud and ttrrn the stud Spring force increases when the screwdriver is ttrrned counter clockwise and decreases when ttrrned clockwise If the stud is tight remove the face plate and loosen the screw often...

Page 7: ...osition is 1 0 mm 1r eas mxi between the presser foot bottom surface and the throat plate top surface sec the detail ofpart A To adjust the height of the presser foot loosen the set screw used to secure the presser bar guide bracket and vertically move the presser bar 2 Stroke ofpresser foot loosen screw CD and adjust position of presser bar lifting bracket so that the presser foot starts going up...

Page 8: ...nally tighten screw 13 Timing between hook motion and take up lever motion Fig 20 When the toothed belt is removed for replacement the timing between the hook motion and the take up lever motion should be adjusted as follow 1 Turn the balance wheel by land to locate the take up lever to its highest position 2 Lean outward the machine head to make sure the arrow mark timing mark on the toothed belt...

Page 9: ...tween the movable trinnuer knife and the hook Fig 23 a Rotate the balance wheel to lower the needle to the DOWN position b While keeping the DOWN position press the cam follower and tum the balance wheel by hand in the farthest position c Rotate the hook by hand in the directions shown by arrows in the right and adjust the clearance between the movable knife and the hook to about 0 2nnn loosen scr...

Page 10: ... as possible Excessive pressure causes over torque to the trimmer mechanism and trimming failure 3 Move the movable trirruner knife to make sure threads are cut successfully Fixed knife base A B 4 Sharpening the fixed knife Fig 26 If the fixed knife becomes dull sharpen it as shown in the figure below Since it is impossible to sharpen the movable knife replacement with a new one is required when t...

Page 11: ...A ARM BED AND ITS ACCESSORIES 16 33323 9 From the library of Superior Sewing Machine Supply LLC ...

Page 12: ...l6 H6658B8001 Rubber ring 1 ll35 Al7 HA100E2150 Screw 1 SMll 64 40J xl Al8 HAJOOB2070 Washer 1 ll4 5x IJ8x 1 Al9 HI 142787101 Thread guide complete 1 A20 H2000M0090 Cap 2 A21 H4913B8001 Needle bar supporter 1 A22 14491288001 Screw 2 A23 H3200B20MO Thread guide 2 A26 H4813B l001 Slide plate Jell l 3 32 5 l A27 H5015B8001 Cover 1 A28 H4914B8001 Screw 2 A29 HH411B8001 Needle plate 1 A30 HI 141288001 ...

Page 13: ...B THREAD TENSION MECHANISM 1 2 3 4 5 6 7 19 18 20 21 22 23 L 24 17 16 15 14 13 12 11 10 11 From the library of Superior Sewing Machine Supply LLC ...

Page 14: ...humb nut I 810 H2504C0658 Thumb nut I 811 l 1324818221 Thread Take up spring I 812 H324818D21 Plate complete I 813 H4804C8001 Screw I SM9 64 40 x22 814 H2504C0652 TIU cud tension stud I 1315 1 1200410067 Screw I SM9 64 40 x7 816 H320082100 Screw I SM9 64 40 x6 5 817 H322186819 Stopper I 818 HH406C8001 TIU ead tension stud I 819 HH407C8001 Thread releasing pin I 820 HA31080705 Thread tension elise ...

Page 15: ...C THREAD TAKE UP LEVER MECHANISM ARM SHAFT MECHANISM 1 2 5 7 8 6 9 10 11 12 13 14 15 16 17 18 13 25 26 From the library of Superior Sewing Machine Supply LLC ...

Page 16: ...H32111BI04 Felt 1 Cl7 H3204BOOII Arm shaft bushing left complete I Cl8 HA30SE0662 Screw 2 Cl9 HH404D8001 Thread releasing cam I C20 H3204C06SI Arm shaft I C21 H320SC0661 Spring flange 3 C22 HAII3F0684 Screw I SMIS 64 28 x8 S C23 H3207C0671 Pulley I C24 HAIOOF2130 Screw I SM IS 64 28 X6 7 C2S H3200C2030 Cog belt 1 C26 H320SC1021 Pulley I C27 HA104F06S4 Screw 2 C28 H4931L8001 Machine pulley 1 C29 HA...

Page 17: ...D NEEDLE BAR PRESSER FOOT MECHANISM 28 i 25 22 16 29 30 6 15 7 8 9 From the library of Superior Sewing Machine Supply LLC ...

Page 18: ...A500C2030 Needle bar thread guide I Dl4 HAIOOC2170 Screw I SMI 8 44 x4 5 Dl5 HD404D0651 Needle I MTxl90 16 Dl6 HH407E8001 Lining presser I Dl7 H3200E2020 Screw I I 8 44 X9 Dl8 HH408E8001 Bushing 1 Dl9 HH409E8001 Presser bar position guide bracket 1 D20 HA300C2030 Screw 2 SMII 64 40 x8 D21 HH411E8001 Bracket I D22 HH412E8001 Lever spring I D23 HH413E8001 Presser bar I D24 HH414E8001 Spring I D25 HA...

Page 19: ...E HOOK SADDLE MECHANISM 9 10 n 18 27 26 17 From the library of Superior Sewing Machine Supply LLC ...

Page 20: ...r I El3 H2004J0067 Screw I SM9 64 40 x7 E14 H3200l2030 Washer I E15 H320012020 Opener 1 E16 H005008050 Spring washer 1 GBrf93 5 E17 HA104G0658 Nut 1 E18 H320410657 Screw 1 SM3 16 28 x14 5 E19 H321421204 Gear small 1 E20 HAI05D0662 Screw 3 SMJ 4 40 X 4 E21 H320410653 Hook shatl bushing lower 1 E22 H2013J0065 Washer 1 E23 H320012050 Screw 1 SMI 4 24 x23 E24 H320410658 Screw 1 SM3 16x 28 X43 E25 H320...

Page 21: ...F KNIFE MECHANISM 10 15 16 19 20 21 22 lJI 17 19 From the library of Superior Sewing Machine Supply LLC ...

Page 22: ...x7 Fl9 H4932K8001 Cam I F20 HA710E0692 Screw 2 SMI 4 40 X9 5 F21 HAl 13F0684 Screw 2 SMI5 64 28 X8 5 F22 H6904J8001 Bushing I F23 H4979K8001 Solenoid complete I F24 H4977K8001 Mounting plate I F25 H003008050 Nut 2 GB T6172 1 M5 F26 H4951K8001 Nut I SMII 64 40 F26 H4951K 8001 Nut I SMil 64 40 F27 H4974K8001 Arm I F28 HAIIIG0683 Screw I SMI 1 64 C40J x 2 F29 H4981K8001 Holder I F30 H4972K 8001 Screw...

Page 23: ...lt 1 F4H H4940K8001 Nut Jell 1 M5 1ell F49 H4987K8001 Boll joint Jell 1 F50 H4912K8001 Arm rst H4913K8001 Bolt I SM15 64 2H xl2 5 F52 H4905K8001 Screw 2 M5 0 5 x7 5 fo53 H4980K8001 Holder 2 rs4 HA300B2170 Screw 2 SMII 64 40 x8 rss Hl 140508001 Bracket I F56 HA700N0080 Screw I SMI5 64 8 xJ F57 HAIOOE2150 Screw I SM 11 64 40 X 10 rss Hl 140608001 Screw 1 SM11164 40 21 From the library of Superior Se...

Page 24: ...G LOWER SHAFT OIL LUBRICATION MECHANISM 31 30 29 28 2726 25 2423 22 21 20 19 18 17 16 22 From the library of Superior Sewing Machine Supply LLC ...

Page 25: ...K0696 Pipe 1 018 H110012070 Pin 1 019 HIIOOI2090 Spring 1 t i O HI 10012110 Spring holder 1 021 H320406510 Screw I SM1 8 44 x4 8 02 H3215K0693 Screw I SM9 64 40 x5 023 H3215K0692 Filter 1 024 H3215K0694 Screw 1 SM9 64 40 x7 025 H3215K4011 Base plate complete 1 026 H3 15K0695 Holder 1 0 7 HA106B0676 Screw 1 SM9 64 40 X6 G X H3 311 0606 Holder 3 0 9 HA300B2130 Screw 6 SMII 64 40 x5 5 030 HG805J8001 ...

Page 26: ...H ACCESSORIES 22 19 r 2 3 4 13 7 12 11 10 9 8 24 From the library of Superior Sewing Machine Supply LLC ...

Page 27: ...1109 HAI04J0652 Screw I SM5 l l X x I HIO I IAIOOB2150 Rubber plug I l l U III I H3213LOMI Oil rc voir I I II 1 145001 1 0 I0 V bclt I M44 1 113 HA IOOJ21 XO Vit yl cover I 1114 H3218L0681 Felt I 1 115 H3200LOI30 Oil can I 1 1 16 HA200J 030 Cotton land I 1 117 HA300J2200 Screw driver middle I HI HA300J2210 Screw driver small I 1119 HAIOOJ21 10 Oiler I 1 120 HH404l7101 Belt cover complete I 1 121 H...

Page 28: ...01103 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 manuuli subject tu change for improvement of the commodity without notice ZO 4 11 Printed From the library of Superior Sewing Machine Supply LLC ...

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