Table Des Matières - JUKI MH-481 Manuel D'utilisation

BEFORE OPERATION ........................................................................................................................ 1
SPECIFICATIONS .............................................................................................................................. 1
1. INSTALLATION............................................................................................................................ 2
2. ADJUSTING THE BELT TENSION .................................................................................................. 3
3. INSTALLING THE THREAD STAND ............................................................................................... 3
4. LUBRICATION............................................................................................................................. 4
5. ATTACHING THE BELT COVER ................................................................................................... 6
6. ATTACHING THE NEEDLE ........................................................................................................... 6
7. THREADING THE MACHINE HEAD ............................................................................................. 7
8. THREADING THE LOOPERS ........................................................................................................ 8
9. THREAD TENSION ....................................................................................................................... 9
10. ADJUSTING THE REMAINING LENGTH OF TRIMMED THREAD
(MH-481-4, MH-481-5, MH-484-4, MH-484-5) ........................................................................ 9
11. HOW TO INSTALL THE SILICON OIL LUBRICATING UNIT ......................................................... 10
12. ADJUSTING THE PRESSER FOOT .............................................................................................. 10
13. ADJUSTING THE STITCH LENGTH ............................................................................................. 11
14. DIFFERENTIAL FEED ADJUSTMENT (MH-484, MH-484-4, MH-484-5) ..................................... 12
15. HEIGHT AND ANGLE OF THE PRESSER FOOT .......................................................................... 12
16. ATTACHING THE FEED DOG .................................................................................................... 13
17. ADJUSTING THE FEED TIMING ................................................................................................. 14
18. COUNTERFORCE OF THE FEED LEVER ..................................................................................... 15
19. NEEDLE-TO-LOOPER RELATION .............................................................................................. 15
20. ADJUSTING THE LOOPER AVOIDING MOTION ...................................................................... 17
21. THREAD SPREADER .................................................................................................................. 17
22. MATCHING THE MOTION OF THE NEEDLE GUARDS WITH THE LOOP GUIDE ........................ 19
23. POSITIONING THE LOOPER THREAD TAKE-UP ........................................................................ 20
24. POSITION OF THE THREAD TAKE-UP LEVER ............................................................................. 21
25. POSITION OF THE FRAME THREAD EYELET .............................................................................. 21
26. THREAD TRIMMING (MH-481-4, MH-481-5, MH-484-4, MH-484-5) ..................................... 21
27. ADJUSTING THE WIPER (MH-481-4, MH-481-5, MH-484-4, MH-484-5) ................................ 24
28. ADJUSTING THE NEEDLE THREAD CLAMPING ARM
(MH-481-4, MH-481-5, MH-484-4, MH-484-5) ...................................................................... 25
29. ADJUSTING THE DRAW-OUT AMOUNT OF THE LOOPER THREAD
(MH-481-4, MH-481-5, MH-484-4, MH-484-5) ...................................................................... 25
30. GATHER SEWING ATTACHMENT (MH-484, MH-484-4, MH-484-5) ....................................... 26
31. MOTOR PULLEY AND SEWING SPEED (MH-481, MH-484) ..................................................... 26
32. TROUBLES IN SEWING AND CORRECTIVE MEASURES ............................................................ 27
CONTENTS
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