8
*WARNING: Turn OFF the power before starting the work so as to prevent accidents caused by
abrupt start of the sewing machine.
3
、
梭芯的安装方式
/ Installing the bobbin
注意：为了防止缝纫机的意外启动，请关掉电源之后再进行操作。
Warning: Turn OFF the power before starting the work so as to prevent accidents caused by abrupt
start of the sewing machine.
1)
把梭心
1
按图示的方向装入梭壳
3
中。
Set the bobbin 1 into bobbin case 3 in the direction shown in the figure.
2)
把线穿过梭壳
3
的穿线口
2
，然后拉线，把线从线张力弹簧下面的过线口
4
穿出来。
Pass the thread through thread slit 2 of the bobbin case 3, and pull the thread as it is. By so doing, the
thread will pass under the tension spring and be pulled out from thread hole 4.
3)
拉底线时，梭芯应按箭头向转动。
Check that the bobbin rotates in the direction of the arrow when thread is pulled.
*
注意：若梭心装入的方向相反，缝制过程中底线会不稳定。
*Caution: If the bobbin is installed in the bobbin case orienting the reverse direction, the bobbin
thread pulling out will result in and inconsistent state.
