16
使用說明
5. Proper operation
5.6 Up-and-down position of presser foot
5.6 調整壓腳高低
Following effects can be obtained by slightly
raising or lowering the presser foot.
輕微的調高或降低壓腳都會下列明顯的成效。
●
To avoid fabric jam
● 預防布料糾結
●
To avoid feed scratch mark
● 預防勾齒抓痕
●
To enhance durability of presser foot spring plate
● 改善壓腳彈片的耐久度
●
To increase or reduce presser foot pressure
● 增減壓腳彈簧片的壓力度
●
To reduce vibration and noise
● 減少噪音和振動
●
For fine adjustment of lapped fabric width
● 可細微的調整針織的寬度
(1) Position the needle at the lowest point.
(1) 針在最底點的位置。
(2) Loosen the lock nut
①
and turn the adjusting nut
(2) 鬆開螺絲
①
然後逆時旋轉調整螺母
②
counterclockwise to raise the presser foot.
②
抬起壓腳。
(3) Adjust the clearance between the bottom
④
of
(3) 在壓腳
④
和壓腳彈片
③
之間調整
the presser foot and the presser foot spring plate
出口 0.3-0.5 mm的間隙。
③
to 0.3-0.5 mm.
(4) 把螺母
①
鎖回去。(圖
26 & 27)
(4) Tighten the lock nut
①
securely. (Fig. 26 & 27)
Fig. 26
Fig. 27
Summary of Contents for MJ101TX
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