21
22
2) As for the position of the thread winding driving
wheel, adjust the distance between the hand pulley
gear and the thread winding driving wheel at
0.5mm. Then fasten the screw.
<Picture 5-15>
Caution
Be cautious that the thread sensing panel contacts to only the thread take-up spring no other
than other metals. If so, it may cause a failure of thread sensing
thread winding
driving wheel
5.3.7) Control of the upper thread sensing device
1) While a thread is not guided on the thread take-
up spring, loosen the screw for the thread sensing
panel to control to contact the thread take-up spring
to the sensing panel. Then fasten the screw.
2) When the stroke of the thread take-up spring is
changed, control the position of thread sensing
panel to contact the thread take-up spring to the
sensing panel.
<Picture 5-16>
thread take-up spring
screw
Thread sensing pane
Upper shaft
0.5mm
Содержание SPS/F-1811 Series
Страница 2: ......