Bernina Bernette 12 Instruction Manual - Page 42

Upper thread tension

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10 12 15 EN Upper thread tension Basic thread tension setting: "4". To increase the tension, turn the dial to the next number up. To reduce the tension, turn the dial to the next number down. A. Normal upper thread tension. (A1) B. The upper thread tension is too loose, increase setting. (C1) C. The upper thread tension is too tight, decrease setting. (B1) Note: The tension is factory set for best possible sewing results using a thread (Metrosene 100/2). The optimum tension may vary when using other or different types of thread, and it may be necessary to adjust tension to suit the fabric and stitch type. 38 502020.75.24_021V4D0101_1010_IM_bernette 10 12 15_EN_DE_NL_FR

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EN
³¸
10
12
15
Basic thread tension setting: "4".
To increase the tension, turn the dial to the
next number up.
To reduce the tension, turn the dial to the
next number down.
A. Normal upper thread tension. (A1)
B. The upper thread tension is too loose,
increase setting. (C1)
C. The upper thread tension is too tight,
decrease setting. (B1)
Note:
The tension is factory set for best possible
sewing results using a thread (Metrosene
100/2). The optimum tension may vary when
using other or different types of thread, and
it may be necessary to adjust tension to suit
the fabric and stitch type.
Upper thread tension
502020.75.24_021V4D0101_1010_IM_bernette 10 12 15_EN_DE_NL_FR