Siruba 700KT, Instruction Book / Parts List

Page: 27 / 62

圖
30 / Fig. 30
包邊寬度調整
ADJUST THE HEM WIDTH
1.
轉動皮帶輪，將上刀移至下死點。
(
圖
30)
2.
放鬆螺絲①，向左移動下刀座疊②後，
暫時輕鎖螺絲①。
3.
放鬆螺絲③，移動上刀座向左或向右，直
到達到所要的包邊寬度後再鎖緊螺絲 ③。
4.
放鬆螺絲①，使下刀座② 位置還原，並
測試能切斷車縫線後，鎖緊螺絲①。
1. Turn the pulley to move the upper trimmer to the lower
dead point. (Fig.30)
2. Loosen the screw
①
and move the lower trimmer holder
②
to the left, and then tighten the screw
①
a little.
3. Loosen the screw
③
and move the upper trimmer holder left or
right till reaching the desired width. Then, tighten the screw
③
.
4. Loosen the screw
①
to return the lower trimmer holder
②
left or right till reaching the Test if the trimmers can
cut the thread, and then tighten the screw
①
.
針高度之調整
ADJUST THE NEEDLE HEIGHT
1.
轉動皮帶輪使針上昇至最高點時，針
尖至針板面之距離為
(a)
。
(
圖
31)
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。
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.31)
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.
圖
31 / Fig. 31
standar stroke 10.4~10.6mm
high strok 14.4~14.6mm
標準行程
10.4~10.6mm
高行程
14.4~14.6mm
P24
Introduction