JUKI DLU-5490N - Table of Contents

xvi
目 录
运转缝纫机前的注意事项................................... 1
1. 规格 ................................................. 2
2. 缝纫机的安装 ......................................... 2
3. 皮带防护罩、绕线器的安装 ............................. 3
4. 底线卷绕方法 ......................................... 4
5. 膝动提升高度的调整 ................................... 4
6. 线架装置的安装 ....................................... 5
7. 加油 ................................................. 5
8. 油量（迹）调整方法 ................................... 6
9. 机针的安装方法 ....................................... 9
10. 梭芯的安装方法 ....................................... 9
11. 缝迹长度的调节 ....................................... 9
12. 压脚压力的调节 ...................................... 10
13. 上线穿线方法 ........................................ 10
14. 线张力 .............................................. 11
15. 挑线弹簧 ............................................ 12
16. 挑线杆挑线量的调整 .................................. 12
17. 机针停止位置的调整
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
................. 13
18. 踏板压力和行程
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
................. 14
19. 踏板的调整
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
......14
20. 踏板的操作
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
......15
21. 单触键手动倒缝
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
................. 15
22. 固定刀
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
..........16
23. 拨线杆
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
..........16
24. 机针和旋梭的关系 .................................... 17
25. 压脚提升 ............................................ 18
26. 送布相位的调节 ...................................... 18
27. 送布牙的倾斜 ........................................ 18
28. 送布牙的高度 ........................................ 19
29. 上送布量的调节
(DLU-5490N-7, DLU-5490N-7, DLU-5490NE-7)
................. 19
30. 布偏斜调节
(DLU-5490N-7, DLU-5490N-7, DLU-5490NE-7)
......20
31. 上送布压脚压力的调节 ................................ 20
32. PF-6 局部归拢装置
(DLU-5490N-7, DLU-5490N-7, DLU-5490NE-7)
................. 21
33. 上送布前后位置修正时的注意事项 ...................... 25
34. 规格零件的更换 ...................................... 27
CONTENTS
BEFORE OPERATION ................................................................ 1
1. SPECIFICATIONS ................................................................. 2
2. INSTALLATION ..................................................................... 2
3.
INSTALLING THE BELT COVER AND THE BOBBIN WINDER ... 3
4. WINDING THE BOBBIN THREAD ........................................ 4
5. ADJUSTING THE HEIGHT OF THE KNEE LIFTER ............. 4
6. INSTALLING THE THREAD STAND..................................... 5
7. LUBRICATION ....................................................................... 5
8. ADJUSTING THE AMOUNT OF OIL (OIL SPLASHES) ....... 6
9. ATTACHING THE NEEDLE ................................................... 9
10. SETTING THE BOBBIN INTO THE BOBBIN CASE ............ 9
11. ADJUSTING THE STITCH LENGTH .................................... 9
12. PRESSER FOOT PRESSURE ............................................ 10
13. THREADING THE MACHINE HEAD ................................... 10
14. THREAD TENSION ..............................................................11
15. THREAD TAKE-UP SPRING ............................................... 12
16. ADJUSTING THE THREAD TAKE-UP STROKE................ 12
17. ADJUSTING THE NEEDLES STOP POSITION
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
........................... 13
18. PEDAL PRESSURE AND PEDAL STROKE
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
........................... 14
19. ADJUSTMENT OF THE PEDAL
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
........................... 14
20. PEDAL OPERATION
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
........................... 15
21. ONE-TOUCH TYPE REVERSE FEED STITCHING
MECHANISM
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
... 15
22. COUNTER KNIFE
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
........................... 16
23. WIPER
(DLU-5490N-7, DLU-5490NE-7, DLU-5494N-7)
.............. 16
24. NEEDLE-TO-HOOK RELATIONSHIP ................................. 17
25. HAND LIFTER ..................................................................... 18
26. ADJUSTING THE FEED TIMING ........................................ 18
27. TILT OF THE FEED TIMING ............................................... 18
28. HEIGHT OF THE FEED DOG .............................................. 19
29. ADJUSTING THE TOP FEED AMOUNT
(DLU-5490N, DLU-5490N-7, DLU-5490NE-7)
............................. 19
30. CORRECTING THE CLOTH SLIPPAGE
(DLU-5490N, DLU-5490N-7, DLU-5490NE-7)
............................. 20
31. ADJUSTING THE WALKING FOOT PRESSURE .............. 20
32. PARTIAL SHIRRING DEVICE PF-6
(DLU-5490N, DLU-5490N-7, DLU-5490NE-7)
............................. 21
33. CORRECTING THE LONGITUDINAL POSITION OF THE
WALKING FOOT ................................................................. 25
34. REPLACING THE GAUGE PARTS ..................................... 27
目 次
ミシン運転前のご注意..................................................................... 1
 1.仕様............................................................................................. 1
 2.ミシンの据え付け..................................................................... 2
 3.ベルトカバー ･ 糸巻き装置の取り付け................................... 3
 4.下糸の巻き方............................................................................. 4
 5.膝上げの高さ調節..................................................................... 4
 6.糸立装置の取り付け.................................................................. 5
 7.給油............................................................................................. 5
 8.油量（跡）調整方法.................................................................. 6
 9.針の取り付け方......................................................................... 9
10.ボビンの入れ方......................................................................... 9
11.縫い目長さの調節..................................................................... 9
12.押え圧力の調節...................................................................... 10
13.上糸の通し方.......................................................................... 10
14.糸調子...................................................................................... 11
15.糸取りばね.............................................................................. 12
16.天びん糸取り量の調整........................................................... 12
17.針停止位置の調整
(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 13
18.ペダル圧とストローク
(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 14
19.ペダルの調整

(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 14
20.ペダル操作

(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 15
21.ワンタッチ手動返し縫い

(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 15
22.固定メス
(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 16
23.ワイパー
(DLU-5490N-7,DLU-5490NE-7,DLU-5494N-7
)............ 16
24.針と釜の関係.......................................................................... 17
25.押え上げ.................................................................................. 18
26.送り位相の調整...................................................................... 18
27.送り歯の傾斜.......................................................................... 18
28.送り歯の高さ.......................................................................... 19
29.上送り量の調節
(DLU-5490N,DLU-5490N-7,DLU-5490NE-7
)............... 19
30.布ずれ調節
(DLU-5490N,DLU-5490N-7,DLU-5490NE-7
)............... 20
31.上送り押え圧の調整............................................................... 20
32.PF-6局部いせ込み装置
(DLU-5490N,DLU-5490N-7,DLU-5490NE-7
)............... 21
33.上送り前後位置修正上の注意............................................... 25
34.ゲージ部品の交換.................................................................. 27