SunStar SPS/E-1306 Series User Manual page 30

6.8.2) How to Set the Thread Release Stopper
1) Remove the thread release return spring.
2) After unfastening the thread release stopper screw, adjust the trimming drive link and the thread release lever
pin 0.3mm apart from each other. Then, attach the arm to the thread release stopper completely.
3) When the thread release stopper is pushed to the right, the space between the trimming drive link and the
thread release lever pin is reduced. And it is enlarged when the stopper is pushed to the left.
4) Hang on the thread release return spring.
Use a tool when removing or attaching the thread delay spring to prevent accidents.
Caution
6.8.3) How to adjust the opening capacity of the thread guide disk
1) Unfasten the thread release adjusting plate screw.
2) Open the thread guide disk by operating the trimming devices.
3) Adjust the opening capacity to 0.6~0.8mm for normal material and 0.8~1mm for heavy material. To increase
the opening capacity, widen the angle between the thread release plate and narrow the angle to reduce the
opening capacity.
4) Tighten the screw after the adjustment.
If the disk is not opened appropriately, the amount of remaining thread may be not enough or not
regular, and the disk may not be closed completely.
Caution
To Tension Release Link
30
Thread Release Lever Pin
0.3mm
Thread
Trimming
Driving Link
Return Spring
Widen
Widen
Narrow
Tightening Screw
Thread Tension Adjusting
Plate
To Thread Tension Adjusting Ass' y
Thread Release Stopper
Tightening Screw
Narrow
Floating Amount