Siruba LKS-1900AN Instruction Book page 36

⑷上線張力的調整
1) 按
鍵，選擇線張力
2) 用
鍵、
範圍是 0 ～ 200。設定值越大，張力也越
大。
※ 標準出貨時，被設定為設定值 50、1.5N（縫
紉機線 #50）。（第 1 線張力盤開放時）
7. 挑線彈簧的調節
•挑線彈簧①的標準移動量為 8 ～ 10mm，
開始挑線時的強度為 0.1 ～ 0.3N。
⑴移動量的調節
放鬆固定螺絲②，轉動線張力結合體③。
向右轉動之後，動作量變大，拉線量變多。
⑵強度的調節
改變挑線彈簧的強度時，請在螺絲②鎖緊
的狀態下，把細螺絲刀插到線張力桿④的
缺口部轉動調節。向右轉動之後，挑線彈
簧的強度變強，向左轉動之後，強度變弱。
P17
。
鍵設定上線張力。設定
④
③
⑷ Adjusting the needle thread tension
1) Select thread tension
2) Set needle thread tension with
key or key. There is a setting
range of 0 to 200. When the set value is
increased, the tension becomes higher.
※The tension is set so that 1.5 N (spun
thread#50) is obtained at the set value
50 at the time of standard delivery. (When
thread tension No.1 is released.)

7. Adjusting the thread take-up spring
•The standard stroke of thread take-up
spring ① is 8 to 10 mm, and the pressure
at the start is 0.1 to 0.3N.
⑴ Adjusting the stroke
Loosen setscrew ② , and turn thread
tension asm ③ .Turning it clockwise will
increase the moving amount and the
thread drawing amount will increase.
⑵ Adjusting the pressure
To change the pressure of the thread
take-up spring, insert a thin screwdriver
into the slot of thread tension post ④
while screw ② is tightened,and turn
it. Turning it clockwise will increase
the pressure of the thread take-up
spring. Turning it counterclockwise will
decrease the pressure.
①
②
with key.