Brother International LS-2125i Users Manual - English - Page 51

Bobbin tension is too tight

Page 51 highlights

■ Bobbin tension is too tight Loops appear on the wrong side of the fabric. 1 5 2 3 4 a Wrong side b Surface c Upper thread d Lower thread e Loops appear on wrong side of fabric Solution Increase the tension by turning the upper tension- control dial to a higher number. Note ● If the loops still appear on the wrong side of the fabric after you adjust the upper tension, 4 the bobbin thread may be too tight. In this case, turn the screw counterclockwise being careful not to over-loosen the screw, approximately 30-45 degrees to decrease bobbin tension. After you adjust the bobbin thread, adjust the upper thread to match the bobbin thread. a Screw 49

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49
4
Bobbin tension is too tight
Loops appear on the wrong side of the fabric.
Solution
Increase the tension by
turning the upper tension-
control dial to a higher
number.
Note
If the loops still appear on the wrong side of
the fabric after you adjust the upper tension,
the bobbin thread may be too tight. In this
case, turn the screw counterclockwise being
careful not to over-loosen the screw,
approximately 30-45 degrees to decrease
bobbin tension. After you adjust the bobbin
thread, adjust the upper thread to match the
bobbin thread.
a
Screw
1
2
3
4
5
a
Wrong side
b
Surface
c
Upper thread
d
Lower thread
e
Loops appear on
wrong side of
fabric