JUKI MO-6904R - Page 41

xxxviii
目 次
!. 仕様........................................................................................................................................ 1
@. 据え付け ................................................................................................................................ 8
1. フレーム受板の取り付け方 ............................................................................................................................ 8
2. ベルトカバーの取り付け方 ......................................................................................................................... 11
3. ペダルの取り付け方 ..................................................................................................................................... 12
4. 糸立装置の取り付け方 ................................................................................................................................. 13
#. 準備および運転 ................................................................................................................. 14
1. 給油 ................................................................................................................................................................ 15
2. 回転方向の確認 ............................................................................................................................................. 18
3. 針の取り付け方 ............................................................................................................................................. 18
4. 糸の通し方 .................................................................................................................................................... 20
5. 押え圧の調節と押えの外し方 ..................................................................................................................... 24
6. 縫い目長さの調節 ......................................................................................................................................... 25
7. 差動送りの調節 ............................................................................................................................................. 26
8. 上送り量（水平運動量）の変更.................................................................................................................. 30
9. 上送り歯圧の調節 ......................................................................................................................................... 31
10. 上送り歯の高さ調節 ..................................................................................................................................... 32
11. サーボモータを使用の場合 ......................................................................................................................... 34
$. 保守..................................................................................................................................... 35
1. メスとかがり幅の調整 ................................................................................................................................. 35
2. ミシン頭部の掃除 ......................................................................................................................................... 42
3. カートリッジフィルタの点検と取りかえ .................................................................................................. 43
4. ルーパ合わせおよび針受け合わせ寸法値 .................................................................................................. 45
5. 天びん、下糸カム位置寸法値（標準合わせ） .......................................................................................... 48
6. モータプーリとベルト ................................................................................................................................. 54
xxxix
CONTENTS
!. SPECIFICATION ...........................................................................................................2
@. INSTALLATION .............................................................................................................8
1. Installing the frame support plate .....................................................................................................8
2. Attaching the belt cover ...................................................................................................................11
3. Installing the pedals .........................................................................................................................12
4. Installing the thread stand ...............................................................................................................13
#. PREPARATION AND OPERATION ............................................................................14
1. Lubrication ........................................................................................................................................15
2. Checking the direction of rotation ..................................................................................................18
3. Attaching needles .............................................................................................................................18
4. Threading the machine.....................................................................................................................20
5. Adjusting the pressure of the presser foot and removing the presser foot ...............................24
6. Adjusting the stitch length...............................................................................................................25
7. Differential feed mechanism ............................................................................................................26
8. Changing the top feed amount (horizontal stroke)........................................................................30
9. Adjusting the pressure of the top feed dog ...................................................................................31
10. Adjusting the height of the top feed dog ........................................................................................32
11. When the servo motor is used.........................................................................................................34
$. MAINTENANCE...........................................................................................................35
1. Knives and overedge witdh .............................................................................................................35
2. Cleaning the machine head .............................................................................................................42
3. Checking the cartridge filter and replacing it.................................................................................43
4. Dimensions used to adjust the looper and the needle guard.......................................................45
5. Dimensions relatrd to the position of the thread take-up and the looper thread cam
(standard adjustment) ......................................................................................................................48
6. Motor pulleys and belts....................................................................................................................54