How To Thread The Upper Thread; Threading The Lower Thread - SunStar SPS/B-1306 SERIES User Manual

3) How to Thread the Upper Thread

A. Hook the upper thread as shown in the following picture after setting the thread take-up lever at the highest
position. As with the needle bar thread guide, hook the thread as shown in picture for heavy materials.
(SPS/A(B)-1306(1507, 1310)-HS)

4) Threading the Lower Thread

A. Insert bobbin ① into bobbin case ② as shown in the
picture.
[ Caution ]
Insert the bobbin to turn clockwise when seen from
behind the bobbin case
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.
22
Picture ①
25mm
③
②
[ Fig. 24 ]
①
[ Fig. 25 ]