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HIGHLEAD GA1398-1 Instruction Manual Parts Catalog
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HIGHLEAD GA1398-1 Instruction Manual Parts Catalog

Super-heavy duty top and bottom feed lockstitch sewing machine
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GA1398-1
SUPER-HEAVY DUTY TOP AND BOTTOM FEED
LOCKSTITCH SEWING MACHINE

Instruction Manual

Parts Catalog
SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LTD.

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Summary of Contents for HIGHLEAD GA1398-1

  • Page 1: Instruction Manual

    GA1398-1 SUPER-HEAVY DUTY TOP AND BOTTOM FEED LOCKSTITCH SEWING MACHINE Instruction Manual Parts Catalog SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LTD.
  • Page 2 ----- CONTENTS ----- PRECAUTIONS BEFORE STARTING OPERATION······································································ 1 Safety precautions ···························································································································· 1 Precaution before Starting Operation ···························································································· 1 Precaution for Operating Conditions ···························································································· 1 HOW TO SHANDWHEEL ··················································································································· 2 LUBRICATION ······································································································································ 2 Lubrication ····································································································································· 2 Adjustment of the amount of oil for hook ····················································································· 3 Periodical cleaning ···························································································································...
  • Page 3 PRECAUTIONS BEFORE STARTING OPERATION Safety Precautions (1) When turning the power on, keep your hands and fingers away from the area around/under the needle and the area around the pulley. (2) Power must be turned off when the machine is not used. (3) The power must be turned off before tilting the machine head, installing or removing the “V”...

  • Page 4: Height Of Needle

    3. LUBRICATION Use white spindle oil. When starts the machine initially and after keeps for a long time without using at all, oil sufficiently to respective necessary parts before starting operation, pre-running and with severe use. Oil frequently each necessary parts during operation. 4.
  • Page 5 5. ADJUSTING SCREW OF NEEDLE HEIGHT 6. WINDING THE BOBBIN * Set bobbin winder as Shown B: Adjustment of center position C: Adjustment of winding amount — —...
  • Page 6 7. INSERTING & REMOVING THE BOBBIN 8. THREADING NEEDLE — —...
  • Page 7 9. THREAD TENSIONS more tension…turn to right less tension…turn to left 10. ADJUSTMENT OF FOOT PRESSURE — —...

  • Page 8: Adjustment Of Stitch Length

    11. ADJUSTMENT OF STITCH LENGTH Adjust stitch length by serrated nut (A) and tighten nut (B) against nut (A) 12. SPECIFICATIONS Material weight Super-thick material Max. speed 700 rpm Stitch length 0 - 15mm Needle bar stroke 56.7mm Presser Hand Lifter 29 mm foot Knee lifter...
  • Page 9 A.FACE PLATE、THREAD TAKE-UP LEVER COVER —7 —...
  • Page 10 A.FACE PLATE、THREAD TAKE-UP LEVER COVER Fig. Part No. Description Pcs. Remarks HH510B8001 Arm side cover HH511B8001 SM9/64(40) Screw HH526B8001 Arm shaft bushing H6718Q8001 SM15/64(28)×18 Screw HH514B8001 Thread take-up lever cover H409040040 M4×4 Screw HH517B8001 Face plate HH514H8001 SM17/64(24)×15 Screw HE013B8001 SM9/64(40)×8 Screw H7330C8001...
  • Page 11 B.ARM SHAFT、THREAD TAKE-UP LEVER、NEEDLE BAR — 9 —...
  • Page 12 B.ARM SHAFT、THREAD TAKE-UP LEVER、NEEDLE BAR Fig. Part No. Description Pcs. Remarks HH505C8001 Arm shaft HH506C7101 Rock shaft connecting rod complete HH507C8001 Rock shaft connecting rod H5320H8001 SM15/64(28)×23 Screw HH509C8001 SM1/2(20) Screw HH510C8001 SM1/2(20) HH511C8001 Arm shaft collar HH512C8001 SM5/16(18) Screw HH515C8001 Arm shaft bushing H4708D8001...
  • Page 13 B.ARM SHAFT、THREAD TAKE-UP LEVER、NEEDLE BAR Fig. Part No. Description Pcs. Remarks HH556C8001 Feed regulator HH549C8001 SM3/8(28) Screw HH536C8001 SM3/8(28) HH559C8001 Hinge stud HE040D8001 SM17/64(24)×17.5 Screw H401050200 M5×0.8 L=21 Screw HH562C8001 M5×0.8 L=10 Screw H003001050 M5×0.8 HH564C8001 Spring HH565C8001 Hook plate H5715B8001 SM11/64(24) Screw...
  • Page 14 C.PARTS FOR UPPER FEEDING MECHANISM — 12 —...
  • Page 15 C.PARTS FOR UPPER FEEDING MECHANISM Fig. Part No. Description Pcs. Remarks HH505D8001 Upper feed shaft HH507D8001 Upper feed shaft crank HS90321120 Screw HH509D8001 Hing stud (upper) HE126E8001 SM7/32(32) Screw HH512D8001 Connecting rod HH514D8001 Shaft crank (lower) HS90321120 Screw HH516D8001 Hing stud (lower) HE040D8001 SM17/64(24)×17.5 Screw...
  • Page 16 C.PARTS FOR UPPER FEEDING MECHANISM Fig. Part No. Description Pcs. Remarks HH559D8001 Adjusting arm shaft HH563D8001 Adjusting arm HA305E0662 SM15/64（28）×4.5 Screw H602040240 Taper pin HH566D8001 Screw HH567D8001 Pipe HH568D8001 Washer HE034E8001 HH570D8001 Eccentric rod HH571D8001 Screw HH572D8001 HH560D8001 Presser bar bracket guide H415080200 Screw H602060220...
  • Page 17 D.PRESSER BAR、UPPER FEED BAR — 15 — — 15 —...
  • Page 18 D. PRESSER BAR、UPPER FEED BAR Fig. Part No. Description Pcs. Remarks HH504E8001 Foot lifting lever HH505E8001 SM17/64(24) Screw HE131E8001 SM17/64(24) HE006L8001 SM9/64(40)×6.5 Screw HH508E8001 Foot lifting lever spring HE007F8001 SM17/64(24)×19 Screw HH515E8001 Lifting bracket HE005F8001 SM17/64(24) Screw HH517E8001 Tension release lever H3100F2360 SM9/64(40)×6.5 Screw...
  • Page 19 D. PRESSER BAR、UPPER FEED BAR Fig. Part No. Description Pcs. Remarks HH560E8001 SM5/16(18)×32 Screw HH561E8001 SM5/16(18) H3207I0661 SM15/64(28)×22 Screw H604060200 — 17 —...
  • Page 20 E.OSCILLATING SHAFT、SHUTTLE HOOK — 18 —...
  • Page 21 E.OSCILLATING SHAFT、SHUTTLE HOOK Fig. Part No. Description Pcs. Remarks HH505F8001 Shuttle race frame HH506F8001 SM3/8(18) Screw H604050100 HH509F7101 Shuttle race complete HH510F8001 Shuttle race body H604030200 HH512F8001 Shuttle race back HH513F8001 Shuttle race back spring HH514F8001 SM1/4(24) Screw HH515F8001 SM1/4(24)×16 Screw HH517F8001 Oscillating shaft...
  • Page 22 F.THROAT PLATE、LOWER FEED ROCK SHAFT — 20 — — 20 —...
  • Page 23 F.THROAT PLATE、LOWER FEED ROCK SHAFT Fig. Part No. Description Pcs. Remarks HH504G8001 Throat plate HH505G8001 SM15/64(28)×9 Screw HH507G8001 Bed slide (left) HH509G8001 Bed slide (right) HA305E0662 SM15/64（28）×4.5 Screw HH512G8001 Lower feed rock shaft HH522G8001 Lower feed rock shaft crank HH523G8001 SM1/4(24) Screw HH525G8001...
  • Page 24 G.PARTS FOR THREAD TENSION — 22 —...
  • Page 25 G.PARTS FOR THREAD TENSION Fig. Part No. Description Pcs. Remarks HH532H8001 SM1/4(40) Tension thumb nut HH505H8001 Tension spring HH506H8001 Tension disc HH507H8001 Tension stud (post) HH509H8001 Connecting bracket HH510H8001 Thread guide (middle) HA111G0683 SM11/64(40)×12 Screw H005001040 Washer HH513H8001 Large thread guide HH511H8001 SM3/16(40)×8 Screw...
  • Page 26 H.ACCESSORIES（1） — 24 —...
  • Page 27 H.ACCESSORIES（1） Fig. Part No. Description Pcs. Remarks HH546C8001 SM×1000（250/27） Needle HH505I8001 Shuttle cylinder opener HH506I8001 Bobbin HA300J2070 Screw driver (large) HA300J2200 Screw driver (middle) HA300J2210 Screw driver (small) Screw driver (cross type) H7212K8001 Accessory bag HB00001025 Hexagonal wrench (2.5mm) HB00001030 Hexagonal wrench (3mm) HB00001040 Hexagonal wrench (4mm)
  • Page 28 I.ACCESSORIES（2） — 26 — — 26 —...
  • Page 29 I.ACCESSORIES（2） Fig. Part No. Description Pcs. Remarks HH504J7101 Bobbin winder complete HH524J8001 Motor lever extension H402060200 M6×20 Screw H003001060 H005001064 Washer HH528J8001 Pulley HH524J8001 Chain(500) HH524J8001 Chain(1000) HH529J8001 Bed hinge HH530J8001 SM5/16(18)×65.5 Screw H005010080 Washer HH531J8001 SM5/16(18) HH533J7101 Oil box complete HA800F2020 SM15/64(28) Screw...
  • Page 30 SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LTD. ADD: NO.850 Shulin Road, Songjiang District Shanghai, P.R.China Zip Code: 201612 Overseas Business: TEL: 86-21-64853303 FAX: 86-21-64854304 E-mail:sales@highlead.com.cn http://www.highlead.com.cn The description covered in this manual is subject to change for improvement of the commodity without notice 2018.3. Printed...