Siruba NC008 Instruction Book page 18

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調整撥線桿與勾針、針的時位關係
1. 撥線桿與針的前後位置:
當針向下時,針 (A) 的尖點和撥線桿 (B) 的
尖點在同一個高度時,針與撥線桿的前後距
離為 2~2.2mm。( 圖 25),調整方式是鬆開
撥 線 桿 (B) 的 固 定 螺 絲 (C), 可 進 行 前 後 調
整。
* 縫距改變較大時,間隙與時位也會發生改
變,此時需要調整。
2. 調整撥線桿的左右位置:
當針 (A) 向下,針 (A) 尖與撥線桿 (B) 尖點在
同一個高度時,針 (A) 尖點與撥線桿 (B) 左
側邊緣處距離為 0.8~1.3mm。( 圖 26),調
整方式是鬆開撥線桿 (B) 的固定螺絲 (D),可
進行左右調整。
P15
TIMING OF THE LOOPER TO THE
NEEDLES
圖 25/Fig 25
1.Front to back position of the retainer looper :
When the needle bar descend from the top
to the bottom of its stroke and the point of
the needle (A) is same height as the point
of the looper retainer (B), there should be a
clearance of 2.0~2.2mm between the point
of needle and the point of looper retainer.
(Fig 25) when adjusting, loosen the screw
(C) of the looper retainer bar (B) and adjust
the front to back position.
*When the stitch length is changed much,
necessary to the adjust again because the
clearance would be changed.
2.Left to right position of the retainer looper :
When the needle bar (A) descend from the
top to the bottom,the needle (A) is same
height as the point of the looper retainer (B),
there should be a clearance of 0.8~1.3mm.
(Fig 26),when adjusting, loosen the screw
(D) of the looper retainer bar (B) and adjust
the Left to right position.
圖 26/Fig 26

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