SunStar SC 7200 Series User Manual page 59

(2) Speed adjustment of trimming thread-moving blade
A. The speed of the trimming thread-moving blade can be
adjusted with a speed controller of the cylinder.
B. To reduce speed, loosen the nut of the speed controller
and turn the screw clockwise and vice versa.
(3) Clearance between movable trimming knife and fixed trimming knife
[ Warning ]
Before adjustments, always turn off the motor switch
and check to make sure that the motor is in stop
mode.
The clearance between the movable trimming knife ③
and the fixed trimming knife ⑪ before the blades move is
0~0.5mm.
[ Caution ]
The stroke of the movable trimming knife is
equivalent to the cylinder stroke.
Speed controller
③
⑪
0~0.5mm
[ Figure 98 ]
[ Figure 99 ]
59