Industrial Sewing Machine SADE
53
1) Lift latch ❶ of hook, and take out the
bobbin.
2) Put the bobbin into the shaft in the hook
correctly and release the latch.
1. Do not make the machine run idle with
the bobbin (bobbin thread). The
bobbin thread is caught in the hook. As a result, the hook may be dam-
aged.
2. Be careful so as not to get hurt with the top end of the counter knife.
WARNING!
The bobbin monitor will not work if the bobbin is placed or winded incorrect.
5.6 Threading the hook
1) Pass the thread through thread
path
in the
thread hole ❷ in the lever, and
slowly draw the thread. Now, the
thread passes
spring.
2) Make sure that the bobbin re-
volves in the direction of the arrow
when you draw the thread.