6. 旋轉手輪將針棒升到最高點。將壓力彈簧
與壓腳棒同時抽出。
(6) Rotate the hand wheel to raise the needle
bar at its highest point.
Remove the adjusting screw and keep
the presser bar and the presser spring
upward when taking off from the presser foot.
7. 將驅動梢○
12
與驅動叉○
11
脫離。
8. 依箭頭指示方向旋轉壓腳組,即可取出壓腳組。
(7) Remove the carrier/hook driving segment○
11
from the lever○
12
on the carrier/hook
driving sleeve.
(8) Turn the presser foot set to the left
and remove it through the presser foot
guides (left) and (right) backward as shown
as arrow direction.
20-2 更換彈性壓板
1. 取下螺絲。
2. 依箭頭方向先取下一邊的彈性壓板,再取下
另一邊。
3. 更換後依反方向再次裝回壓板
20-2 Replacing presser foot spring plate:
Removing:
(1) Remove the screws.
(2) Remove the presser foot spring plates from
the presser foot.
(3) Remove each plate from the spring plate holder.
Resetting
(1) Reset each presser foot spring plate with the spring plate holder.
(2) Reset the plates parallel each other underneath the presser
foot.
(3) Tighten the screws securely.