Adjust The Needle Height - Siruba 700L Original Instructions Manual

針高度之調整
1. 轉動手輪使針上昇至最高點時，針尖至針板
面之距離為 (a)。( 圖 29)
2. 調整 :
(1) 打開上蓋①。
(2) 放鬆螺絲②，移動針棒至所需高度鎖緊螺絲
②。
(3) 放回上蓋①須密合鎖緊。
押具調整
1. 押具位置調整
(1) 放鬆押具壓力①及押具螺絲⑦。
(2) 移動押具⑥使其押具槽與針板之針槽一致
押具底平壓於針板上，鎖緊螺絲⑦。
(3) 放鬆螺絲⑤左右移動④，使③與②吻合，且
②能上下活動輕順，鎖緊螺絲⑤。
(4) 調整適當壓力，螺絲①順時針方向旋轉，壓
力加大，反之減弱。( 圖 30)
②
③

ADJUST THE NEEDLE HEIGHT

1.The (a) is the distance from the needle tip
to the surface of the needle plate when the
needle is rised to the highest point after
turning the pulley.(Fig.29)
2.Adjustments:
(1)Open and remove the upper cover ① .
(2)Loosen the screw ②, and move the needle
bar to the desired height. Then, tighten the
screw ② .
(3)Put the upper cover ① back, and seal it.
標準行程 10.4~10.6mm
高行程 11.8~12mm
①
standar stroke 10.4~10.6mm
high strok 11.8~12mm
ADJUST THE PRESSER FOOT
1.Adjust the presser foot position.(Fig.30)
(1)Release the pressure spring ① of the
presser foot and the screw ⑦ of the presser
foot.
(2)Move the presser foot ⑥ so that the groove
of the presser foot can align with the groove
of the needle plate. Also, the bottom of the
presser foot can stand on the needle plate
flatly, and then tighten the screw ⑦ .
(3)Loosen the screw ⑤ , and move ④ left and
right so that ③ can match ② and ② can
move upward and downward smoothly.
Then, tighten the screw ⑤ .
(4)To adjust to a proper pressure: turn the
screw ① clockwise will increase the
pressure, where as turn it counter clockwise
will decrease the pressure.
Introduction
圖 29 / Fig. 29
P27