JUKI LU-1510N-7 Instruction Manual page 39

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 .............................................................................................................................................................. 10
3. 停止位置の確認 .................................................................................................................................................................. 11
4. ベルトカバーの取り付け . .................................................................................................................................................. 13
5. 自動逆送り自動押え上げ付き頭部のエア関係 ................................................................................................................ 15
6. 糸立て装置の取り付け . ...................................................................................................................................................... 18
7. 給油 ..................................................................................................................................................................................... 19
8. 針の取り付け方 .................................................................................................................................................................. 25
9. ボビンの出し入れ .............................................................................................................................................................. 27
10. 下糸の通し方 ...................................................................................................................................................................... 28
11. 糸巻き糸案内の取り付け . .................................................................................................................................................. 29
12. 下糸の巻き方 ...................................................................................................................................................................... 29
13. 上糸の通し方 ...................................................................................................................................................................... 31
14. 縫い目長さの調節 .............................................................................................................................................................. 34
15. 糸調子 . ................................................................................................................................................................................. 35
16. 糸取りばね . ......................................................................................................................................................................... 37
17. 押え上げについて .............................................................................................................................................................. 38
18. 押え圧力の調節 .................................................................................................................................................................. 39
19. 針と釜の関係 ...................................................................................................................................................................... 40
20. 釜針受けの調整 .................................................................................................................................................................. 43
21. 中釜案内の調整 .................................................................................................................................................................. 45
22. 固定メスの位置・メス圧の調整 ....................................................................................................................................... 46
23. 押え足と上送り足上昇量の調整 ....................................................................................................................................... 49
24. 縫い速度一覧表 .................................................................................................................................................................. 49
25. 安全装置の復帰 .................................................................................................................................................................. 51
26. 自動押え上げの調整 .......................................................................................................................................................... 52
27. 縫いにおける現象と原因・対策 ....................................................................................................................................... 54
BEFORE OPERATION ........................................................................................................................................................ 1
SPECIFICATIONS ................................................................................................................................................................ 4
1. INSTALLATION ............................................................................................................................................................ 7
2. ADJUSTING THE BELT TENSION ........................................................................................................................... 10
3. ADJUSTING THE STOP POSITION ......................................................................................................................... 11
4. ATTACHING THE BELT COVER ............................................................................................................................... 13
5. THE AIR DRIVE UNIT OF THE SEWING MACHINE EQUIPPED
WITH AUTOMATIC REVERSE FEED DEVICE/AUTO-LIFTER ............................................................................... 15
6. INSTALLING THE THREAD STAND ......................................................................................................................... 18
7. LUBRICATION ........................................................................................................................................................... 19
8. ATTACHING THE NEEDLE ....................................................................................................................................... 25
9. ATTACHING/REMOVING THE BOBBIN ................................................................................................................... 27
10. THREADING THE HOOK .......................................................................................................................................... 28
11. INSTALLING THE BOBBIN WINDER THREAD GUIDE ........................................................................................... 29
12. WINDING A BOBBIN ................................................................................................................................................. 29
13. THREADING THE MACHINE HEAD ......................................................................................................................... 31
14. ADJUSTING THE STITCH LENGTH ......................................................................................................................... 34
15. THREAD TENSION .................................................................................................................................................... 35
16. THREAD TAKE-UP SPRING ..................................................................................................................................... 37
17. HAND LIFTER ............................................................................................................................................................ 38
18. ADJUSTING THE PRESSURE OF THE PRESSER FOOT ...................................................................................... 39
19. NEEDLE-TO-HOOK RELATION ................................................................................................................................ 40
20. ADJUSTING THE HOOK NEEDLE GUARD ............................................................................................................. 43
21. ADJUSTING THE BOBBIN CASE OPENING LEVER .............................................................................................. 45
22. POSITION OF THE COUNTER KNIFE AND ADJUSTMENT OF THE KNIFE PRESSURE .................................... 46
23. ADJUSTING THE LIFTING AMOUNT OF THE PRESSER FOOT AND THE WALKING FOOT .............................. 49
24. SEWING SPEED TABLE ........................................................................................................................................... 49
25. RESETTING THE SAFETY CLUTCH ........................................................................................................................ 51
26. ADJUSTING THE AUTOMATIC PRESSER FOOT LIFTER ...................................................................................... 52
27. TROUBLES IN SEWING AND CORRECTIVE MEASURES ..................................................................................... 55
目 次
CONTENTS
xxxvii