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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. WINDING A BOBBIN ...............................................................................................................5
8. THREADING THE BOBBIN CASE .............................................................................................5
9. THREADING THE MACHINE HEAD .........................................................................................6
10. THREAD TENSION ...................................................................................................................6
11. THREAD TAKE-UP SPRING ......................................................................................................7
12. ADJUSTING THE PRESSURES OF THE PRESSER FOOT AND WALKING FOOT ......................7
13. HEIGHT OF THE FEED DOG .....................................................................................................7
14. ADJUSTING THE STITCH LENGTH ..........................................................................................8
15. NEEDLE-TO-HOOK RELATION ................................................................................................8
16. ADJUSTING THE PRESSURES OF THE PRESSER FOOT AND WALKING FOOT ......................9
17. RELATIONSHIP BETWEEN THE FEED AND THE NEEDLE .....................................................11
18. RELATIONSHIP BETWEEN THE PRESSER FOOT AND THE NEEDLE .....................................11
19. MOTOR PULLEY AND SEWING SPEED .................................................................................12
20. TROUBLES AND CORRECTIVE MEASURES ..........................................................................12
Summary of Contents for DU-140
Page 2: ......
Page 3: ...日本語 ...
Page 4: ......
Page 13: ... 3 4 ベルトカバー 糸巻装置の取り付け 3 糸立装置の取り付け 警告 ミシンの不意の起動による人身事故を防ぐため 電源を切り モータの回転が止まったことを確認してから行って ください ...
Page 14: ... 4 5 給油 警告 ミシンの不意の起動による人身事故を防ぐため 電源を切り モータの回転が止まったことを確認してから行って ください ...
Page 17: ... 7 11 糸取りばね 12 押え圧力の調節 13 送り歯の高さ 警告 ミシンの不意の起動による人身事故を防ぐため 電源を切り モータの回転が止まったことを確認してから行って ください ...
Page 18: ... 8 14 縫い目長さの調節 15 針と釜の関係 警告 ミシンの不意の起動による人身事故を防ぐため 電源を切り モータの回転が止まったことを確認してから行って ください ...
Page 19: ... 9 16 押さえ外足と押さえ中足の調節 警告 ミシンの不意の起動による人身事故を防ぐため 電源を切り モータの回転が止まったことを確認してから行って ください ...
Page 20: ... 10 ...
Page 23: ...I ENGLISH ...
Page 24: ...II ...
Page 40: ... 10 ...
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