Table of Contents
Advertisement
(11) Adjusting the thread trimming unit
WARNING :
Be sure to turn the power OFF before the following work in order to prevent personal injury due to
unintentional starting of the sewing machine.
3) Thread trimming cam timing
❶
E
❼
❷
❸
Correct (F)
❷
Standard adjustment
❹
Wrong (G)
❷
C
C
– 47 –
❻
A
❺
Illustration as observed from D (right side face)
Turn thread trimming cam ❸ in the direction
of arrow until the outer periphery of thread
trimming cam groove C comes in contact
with roller ❷ and stops. At this position, fix
thread trimming cam setscrew ❼.
Marking point
Engraved line
❷
❹
C
❸
Advertisement
Table of Contents
