Brother COMPACT OVERLOCK MACHINE Instruction Manual download pdf (Page 39)

Tension control

Sewing is possible at position “4” for most

circumstances. If improper stitching occurs, adjust

the tension according to the drawing below.

(Standard: SPAN 60/3Z)

A for heavy tension

(set from 4 to 7)

B for light tension

(set from 4 to 2)

C for medium tension

(set from 5 to 3)

• There is a thread tension adjustment dial for each

needle thread, the lowerlooper thread and the

upperlooper thread. The correct thread tension

may vary according to the type and thickness of

the fabric and the type of thread used. Thread

tension adjustments may be necessary for any

change in sewing materials.

If the stitch quality is insufﬁcient, select a different

tension setting from the illustration on the previous

or following pages.

Adjusting the thread tension

(1) To select the correct tension, refer to the illustration

on the previous page.

(2) If you cannot ﬁnd the correct tension, refer to the

illustrations “In this case” on following pages.

张力控制

在大部分情况下可以在位置“4”进行缝制。如果发

生针迹不正常的情况，则可按下图所示调整张力。

（标准： SPAN 60/3Z）

• 每种针线都有线张力调整转盘，包括下弯针线和

上弯针线。正确的线张力根据布料类型和厚度以

及所使用的线而有所不同。缝制布料时的任何更

改可能都需要进行线张力调整。

如果针迹质量达不到要求，则应从上页或下页的

配图中选择不同的张力设置。

调整线张力

(1) 若要选择正确的张力，请参照上页中的插图。

(2) 如果无法找到正确的张力，请参见下列各页上

的“这种情况下”插图。

A 较大张力

（设置为 4 到 7）

B 较小张力

（设置为 4 到 2）

C 中等张力

（设置为 5 到 3）

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 71 72

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Brother COMPACT OVERLOCK MACHINE Instruction Manual Page 39

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