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ミ シン運転前のご注意 ................................................................................................................................................1
仕 様 ...........................................................................................................................................................................4
1. ミシンの据え付け ..............................................................................................................................................7
2. ベルト張力の調整 ...........................................................................................................................................11
3. ベルトカバーの取り付け . ...............................................................................................................................12
4. 糸立て装置の取り付け . ...................................................................................................................................14
5. 給油...................................................................................................................................................................15
6. 針の取り付け方 ...............................................................................................................................................19
7. ボビンの出し入れ ...........................................................................................................................................21
8. 下糸の通し方 ...................................................................................................................................................22
9. 糸巻き糸案内の取り付け . ...............................................................................................................................23
1 0. 下糸の巻き方 ...................................................................................................................................................24
1 1. 上糸の通し方 ...................................................................................................................................................25
1 2. 縫い目長さの調節 ...........................................................................................................................................27
1 3. 糸調子 . ..............................................................................................................................................................28
1 4. 糸取りばね .......................................................................................................................................................30
1 5. 押え上げについて ...........................................................................................................................................32
1 6. 押え圧力の調節 ...............................................................................................................................................33
1 7. 針と釜の関係 ...................................................................................................................................................34
1 8. 釜針受けの調整 ...............................................................................................................................................37
1 9. 中釜案内の調整 ...............................................................................................................................................39
2 0. 押え足と上送り足上昇量の調整 ....................................................................................................................40
2 1. 縫い速度一覧表 ...............................................................................................................................................43
2 2. モータプーリとＶベルト . ...............................................................................................................................45
2 3. 安全装置の復帰 ...............................................................................................................................................47
2 4. 片針の停止について .......................................................................................................................................48
2 5. 縫いにおける現象と原因・対策 ....................................................................................................................51
BEFORE OPERATION ..................................................................................................................................... 1
SPECIFICATIONS ............................................................................................................................................. 4
1. INSTALLATION .......................................................................................................................................... 7
2. ADJUSTING THE BELT TENSION ......................................................................................................... 11
3. ATTACHING THE BELT COVER ............................................................................................................. 12
4. INSTALLING THE THREAD STAND ....................................................................................................... 14
5. LUBRICATION ......................................................................................................................................... 15
6. ATTACHING THE NEEDLE ..................................................................................................................... 19
7. ATTACHING AND REMOVING THE BOBBIN ........................................................................................ 21
8. THREADING THE HOOK ........................................................................................................................ 22
9. INSTALLING THE BOBBIN WINDER THREAD GUIDE ......................................................................... 23
10. WINDING A BOBBIN ............................................................................................................................... 24
11. THREADING THE MACHINE HEAD ....................................................................................................... 25
12. ADJUSTING THE STITCH LENGTH ....................................................................................................... 27
13. THREAD TENSION ................................................................................................................................. 28
14. THREAD TAKE-UP SPRING ................................................................................................................... 30
15. HAND LIFTER ......................................................................................................................................... 32
16. ADJUSTING THE PRESSURE OF THE PRESSER FOOT .................................................................... 33
17. NEEDLE-TO-HOOK RELATION .............................................................................................................. 34
18. ADJUSTING THE HOOK NEEDLE GUARD ........................................................................................... 37
19. ADJUSTING THE BOBBIN CASE OPENING LEVER ............................................................................ 39
21. SEWING SPEED TABLE ......................................................................................................................... 43
22. MOTOR PULLEY AND V BELT ............................................................................................................... 45
23. RESETTING THE SAFETY CLUTCH ...................................................................................................... 47
24. STOP OF THE NEEDLE BARS ............................................................................................................... 48
25. TROUBLES IN SEWING AND CORRECTIVE MEASURES ................................................................... 52
目 次
CONTENTS
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