High and long arm sewing machine with automatic thread trimmer, 1-needle, top and bottom-feed, lockstitch machine with double-capacity hook and automatic thread trimmer (2 pages)
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DU-140 取扱説明書 INSTRUCTION MANUAL 注意: このたびは、当社の製品をお買い上げいただきましてありがとうございました。 安全に使用していただくために、使用前に必ずこの取扱説明書をお読みください。 また、いつでもすぐに読めるように、この取扱説明書を保管してください。 NOTE : Read safety instructions carefully and understand them before using. Retain this Instruction Manual for future reference. No.01 40092233...
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TO ENSURE SAFE USE OF YOUR SEWING MACHINE For the sewing machine, automatic machine and ancillary devices (hereinafter collectively referred to as "machine"), it is inevitable to conduct sewing work near moving parts of the machine. This means that there is always a possibility of unintentionally coming in contact with the moving parts.
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SAFETY PRECAUTIONS i en nal in r r ea a age DANGER W en i i ne e n r l b n aining ele ri al ar in e re be re ening er in r er re en a i en lea ing ele ri al CAUTION...
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PRECAUTIONS TO E TA EN IN ARIOUS OPERATION STAGES Tran r a i n li an ine in a a e anner a ing n i era i n Re er e in r an al re en alling r r ing be re li ing r ine in r er again...
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ine an le el be re re e bel er an bel in r er re en a i en e b abr ine r I a er e n i e ine i a re re n in r er re en a i en e b abr...
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Precautions to be taken so as to use the DU-140 more safely 1. Keep your hands away from needle when you turn ON the power switch or while the machine is in operation. 2. Do not put your fi ngers into the thread take-up cover while the machine is operating.
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CONTENTS BEFORE OPERATION ........................1 SPECIFICATIONS ...........................1 1. INSTALLATION OF THE MACHINE ..................1 2. ADJUSTING THE BELT TENSION .....................2 3. INSTALLATION OF THREAD STAND ..................3 4. ATTACHING THE BELT COVER AND BOBBIN WINDER ............3 5. LUBRICATION ..........................4 6. ATTACHING THE NEEDLE ......................5 7.
Motor to be used 400W clutch motor (4P) Needle bar stroke 35 mm Lubrication oil JUKI New defrix oil No.1 - Equivalent continuous emission sound pressure level (L ) at the workstation: Noise A-weighted value of 76.5 dB; (Includes K = 2.5 dB);...
4. Attaching the hinge washer and rubber cushion Fix the rubber hinge washer 1 , the head support rubber 2 supplied with the machine on the table using the nails 3 . Put the head cushion 4 into the head support rubber 2 . 5.
3. INSTALLATION OF THREAD STAND WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. 4.
5. LUBRICATION WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. – 4 –...
6. ATTACHING THE NEEDLE WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. 7. WINDING A BOBBIN 8.
9. THREADING THE MACHINE HEAD WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. 10.
11. THREAD TAKE-UP SPRING 12. ADJUSTING THE PRESSURES OF THE PRESSER FOOT AND WALKING FOOT 13. HEIGHT OF THE FEED DOG WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior.
14. ADJUSTING THE STITCH LENGTH 15. NEEDLE-TO-HOOK RELATION WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. –...
16. ADJUSTING THE PRESSURES OF THE PRESSER FOOT AND WALKING FOOT WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. –...
17. RELATIONSHIP BETWEEN THE FEED AND THE NEEDLE WARNING : To avoid possible personal injury due to abrupt start of the machine, turn off the power to the machine and check to be sure that the motor has totally stopped rotating in prior. 18.
50 Hz 1,430 rpm φ 105 DU-140 2,000 sti/min φ 76.0 60 Hz 1,715 rpm φ 90 (Caution) The effective diameter of the motor pulley is obtained by subtracting 5 mm from the outside diameter.
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Please do not hesitate to contact our distributors or agents in your area for further information when necessary. * The description covered in this instruction manual is subject to change for improvement of the Copyright C 2012 JUKI CORPORATION commodity without notice.