Adjusting Thread Tensions - Baby Lock Proline 097 Manual De Instrucciones

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ADJUSTING THREAD TENSIONS

Turning tension dial to a higher number gives a tighter thread
tension. Turning tension dial to a lower number gives a looser
thread tension. The higher the number, the tighter the tension.
Test thread tensions on a scrap you plan to use.
Increase tension
Decrease tension
FOUR-THREAD USE
Just right. Upper looper thread pulled to
under side.
Under side Under side
Lower
looper
thread
Lower
Upper
looper
looper
thread
thread
Left
needle
Right
thread
needle
thread
Top side Fig. 1 Top side
Increase upper looper thread
tension and / or decrease lower
looper tension.
42
TWO-THREAD USE
Just right.
Under side
Needle
thread
Lower
looper
thread
4
Needle
thread
Top side
Lower looper thread pulled to
top side.
Under side
Lower
looper
thread
Upper Upper
looper looper
thread thread
Fig. 2 Top side
Increase lower looper thread
tension and / or decrease upper
looper tension.
Lower looper thread pulled to under side.
Under side
Lower
looper
thread
Needle
thread
Fig. 1
Fig. 2
Top side
Decrease needle tension.
Left needle thread loose and Right needle thread loose and
visible on under side of fabric. visible on under side of fabric.
Under side Under side
Right
Left
needle
needle
thread
thread
Fig. 3 Top side Fig. 4 Top side
Increase left needle thread Increase right needle thread
tension and / or decrease either tension.
or both looper threads.
Needle thread pulled to top side.
Under side
Lower
looper
thread
Top side Fig. 3
Increase needle thread tension.
Fig. 5