20
3) How to Thread the Upper Thread
After placing the thread take-up lever on the top position, hang the upper thread as shown in the Figure.
Concerning the thread guide of the needle bar, hang thread to use for heavy weight material as shown in Fig.① and
hang thread to use for general and thin knit material as shown in Fig. ②.
[ Fig. 21 ]
4) Threading the Lower Thread
[ Fig. 22 ]
A. Insert bobbin ① into bobbin case ② as shown in the
picture.
B. After setting the lower thread through the crack of the
bobbin case, insert the thread through thread hole ③.
C. Adjust the lower thread to hang 25mm out of thread hole
③.
[ Fig. 23 ]
Opening the hook cover, hold the knob ① of bobbin case
and push into the shuttle until sounding.
①
③
HA
(Heavy Weight Material)
MA
(Medium Material)
Fig.①
Fig.②
25mm
②
5) How to Take the Bobbin Case On and Off
Bobbin Case
①
40mm
Insert the bobbin to turn clockwise when
seen from behind the bobbin case
Caution
lf you start operating the machine
when bobbin case is not perfectly
installed, thread can be tangled of the
bobbin case would be protruded.
Caution