Jack JK-T718E, Руководство пользователя

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20、线张力……………………………………………………………………… 2 3
THREAD TENSION
21、缝边长度(送布量)的调节…………………………………………………
2 4
ADJUSTING THE OVEREDGING LENGTH(BUTTONHOLE LENGTH)
22、锁眼宽度以及缝锁基准位置的调节………………………………………
2 4
ADJUSTING THE OVEREDGING WIDTH AND OVEREDGING REFERENCE POSION
23、压脚的压力调整……………………………………………………………
2 5
ADJUSTING THE PRESSER BAR PRESSURE
24、切刀的更换…………………………………………………………………
2 5
REPLACING THE KNIFE
25、上线切线的调整……………………………………………………………
2 6
ADJUSTMENT OF THE NEEDLE THREAD TRIMMER
26、上线切线动作曲轴和限制板的调整………………………………………
2 7
ADJUSTMENT OF NEEDLE THREAD TRIMMER HOLDER AND LIMITING PLATE
27、切刀落刀时期的调整………………………………………………………
2 7
TIMING FOR DROPPING THE KNIFE
2 8 、有关缝制的故障、原因及处理方法……………………………………… 2 8
TROUBLE,CAUSE,AND REMEDY