HIGHLEAD HLK-3020 Instruction Manual Parts Catalog Download Page 28

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Fig.

No.

Part No.

Description

Pcs.

Remarks

D01

H415040100 Screw

M4×10

D02

HBE3251081 Inner foot

D03

H7220F8001 Presser bar guide bracket

D04

H7222F8001 Screw

D05

H7221F8001 Connecting rod

D06

H7207I8001 Screw

D07

H7206I8001 Knee lifter lever base

D08

HA300J2280 Screw

D09

H7205I8001 Screw

D10

H7204I8001 Knee lifter lever

D11

H8906I8001 Air cylinder link

D12

Nut

GB/T 6173 M10×1.25

D13

H005008100 Spring washer

D14

H4910N8001 Air cylinder

D15

H007013060 Stop ring

D16

H4922N8001 Valve

φ6-1/8"

D17

H8912I8001 Air pipe

φ6×1600

D18

H4921N8001 Air connector

φ6-1/8"

D19

H8907I8001 Rock pin

D20

H005008080 Washer

D21

H7209F8001 Thumb screw

D22

HBE3254081 Presser bar

D23

H7210F8001 Nut

D24

H7208F8001 Presser bar spring

D25

HBE3252081 Push rod

D26

HBE3253081 Presser plate

D27

HA800F2020 Screw

D.CENTER PRESSER FOOT MECHANISM

— 26 —

Summary of Contents for HLK-3020

Page 1: ...HLK 3020 TH ELECTRONIC PATTERN SEWING MACHINE Instruction Manual Parts Catalog SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO LTD...

Page 2: ...er thread 8 5 3 Winding the bobbin thread 9 6 PROPER SEWING 10 6 1 Operation of the emergency switch 10 6 2 The sewing operation 10 6 3 Adjustment of the thread tension 11 6 4 Removing and inserting t...

Page 3: ...ep it in mind whenever you work with the sewing machine CAUTION is used as the notice to warn a possible danger to cause a wound Explanations for the warning signs NO Warning sign Meanings of warning...

Page 4: ...rce voltage In the place where the power fluctuation exceeds more or less 10 of the fixed power voltage In the place where the power source cannot supply enough voltage to keep the motor running 4 Pow...

Page 5: ...MACHINE 2 SPECIFICATION Sewing area X Direction left right 300mm Y Direction forward backward 200mm Maximum sewing speed 800 rpm Sewing speed variable from 100 to 800 rpm Stitch length 0 1 to 12 7mm S...

Page 6: ...lled by the specialists who have enough experience for the sewing machine installations All the necessary electric wiring should be done by electric engineers who are qualified for electric wiring If...

Page 7: ...he safety lift and move the sewing machine heads with powerful lifting equipment under monitor of more than two people 1 Install the stand and put tabletop on it 2 Take out the support blocks from acc...

Page 8: ...ram SOCKET NAME FOR CONNECTING TO X4 Spindle motor power X5 Spindle motor signal X6 RS 232C Optional X7 Operation panel X8 Foot switch pedal X9 Solenoid output X10 RS 232C Optional X11 Control signal...

Page 9: ...pper right corner of table top 3 Fix the thread stand firmly from the rear side of the table by tightening the nut 4 and the washers Control signal 1 X11 Control signal 2 X9 Thread wiper solenoid Inne...

Page 10: ...d oil holes as the figure on the right shows 5 PROPER OPERATION 5 1 Installation of the needle Caution Please be sure to turn the power switch OFF before installing or replacing the needle Please pay...

Page 11: ...hread through thread stand and thread guard as shown on the below figure and then wind the thread to the empty bobbin in the arrow mark a direction couple times and insert the bobbin into the bobbin w...

Page 12: ...bnormality 3 To release the swith turn the Emergency switch clockwise 4 To continue sewing step on the foot switch pedal left 5 To stop sewing please refer to the Instruction manual of control system...

Page 13: ...adjusted to fit different fabrics 1 Adjusting of bobbin thread tension Loosen screw adjust bobbin thread tension with thread tension adjusting screw Turn the screw clockwise to increase the tension tu...

Page 14: ...Adjusting of distance between needle and shuttle hook point The correct distance between needle and hook point is about 0 25 0 35mm 1 Loosen screw 2 Move shuttle race to along its shaft to correct po...

Page 15: ...s as positioning 5 Fix the drive shaft tighten set screw reinstall the knee lifter lever and other parts mentioned in above item 3 to their original positions 6 Loosen the presser foot bar setscrew an...

Page 16: ...wards B or moved the plate to the left to move mechanical home position towards A 2 Tighten the set screws securely after adjustment 7 5 2 Shifting the mechanical home position along Y direction 1 Loo...

Page 17: ...the adjustment Note Too weak tension of the timing belts will cause inaccurate positioning of needle and bad feeding too strong tension of timing belts will reduce the longevity of the belts 8 MAINTEN...

Page 18: ...A ARM BED AND ITS ACCESSORIES 16 16...

Page 19: ...cover 1 A20 HA300B2170 Screw 1 A21 HZ11040100 Screw 29 M4 10 A22 HBB3271081 Right cover big 1 A23 HBB3268081 Left cover big 1 A24 HBB3262081 Belt guide L 1 A25 HBB3276081 Belt guide M 1 A26 HBB326308...

Page 20: ...16B8001 Face plate 1 A54 H7238B8001 Screw 2 SM15 64 28 22 A55 H3410C301K Screw 1 SM11 64 40 9 A56 H7240B8001 Thread guide 1 A57 H7242B8001 Tension screw stud 1 A58 HA310B0705 Tension disc 1 A59 H7241B...

Page 21: ...B NEEDLE BAR AND THREAD TAKE UP MECHANISM 19 19...

Page 22: ...H2010J0066 Nut 1 SM9 32 28 B20 H7216C8001 Needle bar connecting link 1 B21 H9006C8001 Needle bar connecting stud 1 B22 HA800F2020 Screw 2 SM15 64 28 13 5 B23 H9007C8001 Needle bar 1 B24 HA700F2100 Scr...

Page 23: ...48 H3207C0671 Timing belt pulley a 1 B49 H3205C0661 Stop ring 1 B50 HBC3255081 Servomotor base 1 B51 H415060200 Screw 4 M6 20 B52 H007007320 Stop ring 1 B53 HB6296E081 Bearing 1 6201DU 12 32 10 B54 H4...

Page 24: ...C LOWER SHAFT MECHANISM 22 22...

Page 25: ...8001 Oil wick 1 C20 H7220D8001 Rivet 1 C21 H7222D8001 Lower shaft crank 1 C22 H415080200 Screw 1 GB T70 1 M8 20 C23 H7223D8001 Shuttle shaft slide block 1 C24 H7224D8001 Screw 1 C25 H2010J0066 Nut 1 S...

Page 26: ...Fig No Part No Description Pcs Remarks C44 H2405D0664 Set screw 2 SM15 64 28 14 C45 H7240D7101 Shuttle hook 1 KSP 204N C LOWER SHAFT MECHANISM 24...

Page 27: ...D CENTER PRESSER FOOT MECHANISM 25 25...

Page 28: ...r 1 D11 H8906I8001 Air cylinder link 1 D12 Nut 1 GB T 6173 M10 1 25 D13 H005008100 Spring washer 1 D14 H4910N8001 Air cylinder 1 D15 H007013060 Stop ring 1 D16 H4922N8001 Valve 1 6 1 8 D17 H8912I8001...

Page 29: ...E UPPER FEED LIFTING ROCK SHAFT MECHANISM 27 27...

Page 30: ...lifting lever base 1 E18 H4933K8001 Screw 2 SM1 4 40 10 E19 H7217G8001 Roller 1 E20 H7221G8001 Bearing 1 IS0 K7 10 8T2 E21 H7218G8001 Screw 1 SM15 64 28 5 E22 H7219G8001 Roller base plate 1 E23 HA700...

Page 31: ...F Y MECHANISM 1 29 29...

Page 32: ...50120 Screw 20 M5 12 F08 H415040080 Screw 8 M4 8 F09 HBG3269081 Link plate 2 F10 HBG3272072 Y shaft slide rail Assy 4 F11 HBG3253081 Base plate supportor small 2 F12 HBG3284081 Y shaft stop pole short...

Page 33: ...G Y MECHANISM 2 31 31...

Page 34: ...13 HD811B8001 Pin 1 G14 H7335C8001 Washer 4 G15 Bearing 3 628ZZ G16 HBG3283081 Pin 1 G17 HBG3255081 Base for Y stepping motor 1 G18 HK44D68001 Pulley B 4 G19 HK41B58001 Bearing 10 G20 HBG3258081 Timin...

Page 35: ...H X MECHANISM 33 33...

Page 36: ...H415050120 Screw 16 M5 12 H17 H415050200 Screw 4 M5 20 H18 HBH3256081 Pulley base 1 H19 H007013060 Stop ring 2 6 H20 HK41B58001 Bearing 6 H21 H431040060 Screw 2 M4 6 H22 HK45D38001 Pulley A 1 H23 HK4...

Page 37: ...I PRESSER FOOT MECHANISM 35 35...

Page 38: ...hrottle valve 4 I16 HBI3264081 Pin bolt 2 I17 HBI3260081 Micro air cylinder 2 MFC 20 20 CA I18 HBI3263081 Link pin 2 I19 HBI3262081 Lifter lever 2 I20 HBI3257081 Link 2 I21 H4728H8001 Washer 2 I22 H41...

Page 39: ...J ELECTRICAL PARTS 37 37...

Page 40: ...9 HBJ3251081 Circuit board base plate 1 J10 HZ11040080 Screw 2 M4 8 J11 HBJ3261081 Base plate for emergency switch 1 J12 H6635I7101 Emergency switch Assy 1 J13 HM014H8001 Cover 1 J14 HM006H8001 Cover...

Page 41: ...K BOBBIN WINDER MECHANISM 39 39...

Page 42: ...n winder lever 1 K15 HA100H2150 Screw 1 SM9 64 40 11 K16 H7206J8001 Winding adjuster plate 1 K17 H3200B2100 Screw 1 K18 H6722N8001 Washer 1 K19 H6723N8001 Shaft 1 K20 H6731N8001 Set screw 1 M5 6 K21 H...

Page 43: ...L ACCESSORIES 41 41...

Page 44: ...crew key 1 GB T5356 4 L12 HB00001030 Hexagon socket screw key 1 GB T5356 3 L13 HA300J2070 Screw driver size L 1 L14 HA300J2200 Screw driver size M 1 L15 HA300J2210 Screw driver size S 1 L16 HJ02090110...

Page 45: ...ail sales highlead com cn http www highlead com cn SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO LTD Overseas Business TEL 86 21 64853303 FAX 86 21 64854304 The description covered in this manual is s...

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