Siruba LKS-1900AN Instruction Book page 60

⑵ 放鬆驅動器固定螺絲
壓片 ，卸下中旋梭壓腳
注意 : 此時請注意不要脫落中旋梭④。
Caution At this time, be careful not to let inner hook
:
⑶ 為了讓中旋梭④的梭尖與針⑤的中心一致，
同時防止驅動器⑥在前端面與機針相碰，弄
彎機針，請把驅動器前端面與機針的間隙調
整為 0mm，然後把驅動器固定螺絲
P41
，左右打開中旋梭
。
鎖緊。
④
0 mm
⑵ Loosen setscrew
inner hook pressers
and remove inner hook presser
④
come off and fall.
④
⑶ Adjust so that the blade point of inner
hook ④ aligns with the center of needle
⑤ , and that a clearance of 0 mm is
provided between the front end of the
driver and the needle as the front end face
of driver ⑥ receives the needle to prevent
the needle from being bent. Then tighten
setscrew of the driver.
⑤
0 mm
⑥
in the driver. Open
to the right and left,
.