60
[ Warning ]
Before adjustments, always turn off the motor switch and check to make sure that the motor is in stop mode.
The pressure of the thread clamp spring should be kept to
a minimum as long as the thread can be caught
comfortably after trimming.
A. Loosen the nut ⑬.
B. After trimming, use the screw ⑭ to adjust the pressure
so that the thread clamp spring ⑫ and the movable
trimming knife ③ can catch the thread.
To shorten the thread after trimming, lift the thread pull-
off hook ⑮ up and vice versa.
(5) Adjusting thread pull-off hook unit
(4) Pressure of thread clamp spring
[ Figure 100 ]
⑭
⑬
⑫
③
[ Figure 101 ]
⒃
⑮
[ Caution ]
A. Use as much thread stroke as possible. If there is not
enough stroke, trimming thread may not be caught
after trimming.
B. When using flexible thread such as wool thread, insert
it into the eyelet ⒃.
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