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Siruba LBHS-1790S Instruction Book / Parts List page 44

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• ① 平行布張力,② 加固縫張力的設定值
放射圓頭形狀時,請把加固張力先設定為
120 左右,成為平衡縫跡的張力。
①平行布張力
Tension at parallel
section
直鎖眼縫
Purl stitch
②加固張力
Bar-tacking tension
③平行布張力
Tension at parallel
section
鋸齒邊縫
Whip stitch
④加固張力
Bar-tacking tension
•鋸齒邊縫、直鎖眼縫
直鎖眼縫
Purl stitch
鋸齒邊縫
Whip stitch
7. 修理縫製時
縫製動作中,按停止開關 A 之後,縫紉機中
斷縫製停機。這時顯示錯誤顯示畫面 B,通
知停止開關被按下。
P26
操作盤設定值 Set value on panel
降低聚起
Crest is lowered
降低張力
Thread tension
is decreased
降低張力
Thread tension
is decreased
降低張力
Thread tension
is decreased
•直鎖眼縫
增強上線張力,上線直線通
過,底線左右鎖縫的縫跡
•Purl stitch
When applying higher
tension to the needle
thread to permit it to pass
straight through fabric, the
purl stitch is formed by
the bobbin thread which is
pulled over from both sides
to the center line.
•Set value of tension at ① parallel section
and ② bar-tacking section
For the eyelet radial shape, set the bar-
tacking tension first to approximately 120
and make the balance of stitches.
初期值 Initial value
120
35
60
60
•Purl stitch and Whip stitch
鋸齒邊縫
Whip stitch
7. Performing re-sewing
When stop switch A is pressed during
sewing operation, the sewing machine
interrupts sewing and stops. At this time,
error display screen B is displayed to
inform that the stop switch is pressed.
錯誤 No. 錯誤圖示
A
Error No. Error pictograph
提高聚起
Crest is raised
提高張力
Thread tension is
increased
提高張力
Thread tension is
increased
提高張力
Thread tension is
increased
•鋸齒邊縫
布的表面只有上線,背面是
底線的鋸齒狀縫跡。
•Whip stitch
The whip stitch is formed
in zigzag showing the
needle thread only on top
of fabric, and the bobbin
thread on the bottom.
B

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