Instruction Manual for JUKI models including: L-1C, Industrial Sewing Machine, Sewing Machine, Industrial Machine, Machine
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DocumentDocumentL-1C INSTRUCTION MANUAL (Mechanical) CONTENTS IMPORTANT SAFETY INSTRUCTIONS .............................................................................. i FOR SAFE OPERATION ..................................................................................................... ii BEFORE OPERATION ........................................................................................................ ii 1. SPECIFICATIONS............................................................................................................ 1 2. INSTALLATION................................................................................................................ 1 3. ADJUSTING THE HEIGHT OF THE KNEE LIFTER ....................................................... 2 4. INSTALLING THE THREAD STAND............................................................................... 2 5. LUBRICATION ................................................................................................................. 3 6. ADJUSTING THE AMOUNT OF OIL (OIL SPLASHES) IN THE HOOK......................... 4 7. ATTACHING THE NEEDLE............................................................................................. 5 8. SETTING THE BOBBIN INTO THE BOBBIN CASE....................................................... 6 9. ADJUSTING THE STITCH LENGTH............................................................................... 6 10. PRESSER FOOT PRESSURE....................................................................................... 6 11. HAND LIFTER................................................................................................................ 6 12. ADJUSTING THE HEIGHT OF THE PRESSER BAR................................................... 7 13. THREADING THE MACHINE HEAD ............................................................................. 7 14. THREAD TENSION........................................................................................................ 8 15. THREAD TAKE-UP SPRING ......................................................................................... 8 16. ADJUSTING THE THREAD TAKE-UP STROKE .......................................................... 9 17. NEEDLE-TO-HOOK RELATIONSHIP ........................................................................... 9 18. HEIGHT OF THE FEED DOG ...................................................................................... 10 19. TILT OF THE FEED DOG ............................................................................................ 10 20. ADJUSTING THE FEED TIMING ................................................................................ 11 21. PEDAL PRESSURE AND PEDAL STROKE............................................................... 12 22. ADJUSTMENT OF THE PEDAL.................................................................................. 13 23. PEDAL OPERATION ................................................................................................... 13 IMPORTANT SAFETY INSTRUCTIONS i FOR SAFE OPERATION BEFORE OPERATION ii 1.SPECIFICATIONS 2.INSTALLATION 1 3. ADJUSTING THE HEIGHT OF THE KNEE LIFTER 4. INSTALLING THE THREAD STAND 2 5. LUBRICATION 3 6. ADJUSTING THE AMOUNT OF OIL (OIL SPLASHES) IN THE HOOK 4 7. ATTACHING THE NEEDLE 5 8. SETTING THE BOBBIN INTO THE BOBBIN CASE 9. ADJUSTING THE STITCH LENGTH 10. PRESSER FOOT PRESSURE 11. HAND LIFTER 6 12. ADJUSTING THE HEIGHT OF THE PRESSER BAR 13. THREADING THE MACHINE HEAD 7 14. THREAD TENSION 15. THREAD TAKE-UP SPRING 8 16. ADJUSTING THE THREAD TAKE-UP STROKE 17. NEEDLE-TO-HOOK RELATIONSHIP 9 18. HEIGHT OF THE FEED DOG 19. TILT OF THE FEED DOG 10 20. ADJUSTING THE FEED TIMING 11 21. PEDAL PRESSURE AND PEDAL STROKE 12 22. ADJUSTMENT OF THE PEDAL 23. PEDAL OPERATION 13 Company Name: JUI{I SINGAPOPTE LTD. ADD: 20 BENDEER ROAD, #04-12 BS BENDEER CHNTRE SINGAPO339914 Te I : (65) 6553-4388 HP: http://www. juki. com. sg/ E-mai I : we. sgp-sales1. juki. com Company Name: Juki Machinery Vietnam Company Ltd. ADO: 153 HOA LAN STR., WARD 2,PHU NHUAN DIST., HO CHI MINH CITY, VIETNAM Te I : (84) 28-35178833 FAX: (84} 28-35178318 E-mai I : salesOjukinv. com Company Name: Juki Machinery Bangladesh Ltd ADD : NATORE TO"(Snf FLOOR) PLOTI#32-D & 32-E, ROAI02, SECTOR03, Te I : FAX: E-mail: UifARADEL TDJIAKA, (880)2-48954731 (880)2-48954733 vl.j1-infol. juki. COIi BANGLADESH Company Name: Juki India Private Lfai Led ADD: GROUND /\ND 1ST FLOOR, NO. 1090/1, 18TH CROSS ROAD, 3RD SECTOR, HSR LAYOUT BANGALO --560 102, KARNATAKA STATE, IIA Te I : (91)80-4261-1900 FAX: (91)80-4251-1999 HP: http://jukiindia.com/ E-ma i I : Jukiblrljukiindia.. com Company Name : JU](I CENTRAL EUROPE ADO: UL. POLECZKI 21 (PLATAN PARK C) 02-822 ARSAW, POLAND Te I: (48) 22-545-0400 FAX: (48) 22-5450411 HP: http://jukieurope.com/ Company Name: ]UKI America INC ADD: 850017TH STREET, SUITE 100, DORAL, FL 33126-10351 U.S.A. Te I : (1) 305-594-0059 HP: https: //juki. com/ 14