5
．
Adjustments
調節裝置
38
(7) Reset the adjusting screw
○
2
when the needle is at the lowest point and the presser foot touches
closely on the stitch plate. Then tighten the screw
○
3
of the presser bar connecting bracket while
pushing slightly down.
(8) Reset the seal plug
○
1
.
(9) Reset all needles.
注意：
在調整機器之前，一定要先把電源關掉，並確定馬達完全停止。
WARNING
Before adjusting, always turn the motor stitch OFF and check that the motor has already stopped.
5.11
置換壓腳彈簧片
5.11
Replacing presser foot spring plate
5.11.1
拆除方法
(1)
拆掉螺絲
○
1
。
(2)
拆掉壓腳彈片
○
2
。
(3)
移開彈簧片勾
○
3
才能拿掉彈簧片
○
2
。
5.11.1
Removing:
(1) Remove the screw
○
1
.
(2) Remove the presser foot sprint plates
○
2
from the presser foot. Fig.69
(3) Remove each plate
○
2
from the spring plate
holder
○
3
.
5.11.2
組裝方法
(1)
重新裝上壓腳彈片
○
2
和壓腳彈片勾
○
3
。
(2)
每片彈簧片
○
2
要對齊壓腳座。
(3)
鎖上螺絲
○
1
。
