-11-
2
.膝控提升压脚
1
）在压下膝控碰块②时，可提升压脚③(压
脚提升高度与膝控碰块压下程度有关)。
注意：完全压下膝控碰块时，压脚的标准提
升量约为10mm，最大提升量约为13mm。
2
）松开膝控碰块②后，提升的压脚③立即
放下。
2.Lift presser foot controlled by knees
1
)
The presser foot
③
can be raised by pres
-sing the knee lifter plate
②
.(Height of presser
lifting is relate to the degree of knees pressing)
Caution: standard and maximal lifting heigh
-t of presser foot are respectively about 10mm
and 13mm when pressing knees fully.
2
)
The lifting presser foot
③
lowers as soon
as loosing the knee lifter plate
②
release.
图
14
Fig.14
①
A
B
①
图
15
Fig.15
针距的调节 (图
16
)
Adjusting the Stitch Length(Fig. 16)
13
②
③
将针距旋钮
①
按下并朝箭头方向转动
，
旋
至所需数字对准机壳正上方A方向，松开针距
旋钮
①
即可。
Press needle gauge knob
①
and rorate it a
-ccording to arrows,do not release it until the
the number you require aim at A direction right
注意
:
1.
旋钮上的刻度数字用毫米表示。
从大到小改变针距旋钮
①
刻度时
，
应
2.
一边把倒送料扳手
②
朝
B
方向压
，
一边转
动针距旋钮。
above machine head,Loose needle gauge kn
-ob
①.
Caution:
1.Scale mark digits are expressed on
the knob in millimeters.
2.Press the reverse feeding wrench
②
towards B direction and rorate nee
-dle gauge knob
①
when changing th
-e scale of it from largest to smallest.
图
16
Fig.16
倒送料扳手的用法 (图
16
)
Use of back Feeding Wrench(Fig. 16)
14
1
.将送料扳手
①
朝
B
方向压。
2.
朝B方向压便能倒送料。
3.
松开手即恢复到顺送料状态。
1.Press the reverse feeding wrench
①
towar
-ds B direction.
2
.Press towards B direction can realize back
feeding.
3.Recover to forth feeding when release han
-ds.
B
①
A
