27
3) Routing the upper thread
Place the thread take up lever at the highest position to hang the upper thread as shown in the Figure. As for the
thread guide of the needle bar, hang the thread as shown in the Figure ① for thick materials and the Figure ② for
general and thin materials.
4) Placing the lower thread
A. Insert the bobbin① into the bobbin case② as
illustrated in the Figure.
B. Pass the lower thread through a crack in the bobbin
case and then through a thread hole③.
C. Let the lower thread hang about 25mm from the
thread hole③.
[Caution]
Insert the bobbin to turn clockwise when seen from
behind the bobbin case.
[Figure 47]
[Figure 48]
③
25mm
②
①
↔
40mm
Figure ①
Figure ②
5) Installation and separation of the bobbin case
Open the hook cover. Hold the knob① of the bobbin
case and push it into the shuttle until it makes a clicking
sound.
[Caution]
If you start operating the machine with the bobbin case
not fully installed, threads can get tangled or the bobbin
case can pop out.
[Figure 49]
Bobbin Case
①
To Next Page
Loading...
Need help?
General
