CV3550

Preguntas frecuentes y solución de problemas

Preguntas frecuentes y solución de problemas

The different type of the top cover stitches and a general guideline for thread tension settings.

 

 

Triple top cover stitch

The thread tension dial settings listed below are based on a stitch length of 3 and a differential feed ratio of 1.0.

Since the settings may differ depending on the types of fabric and thread used, be sure to check the thread tension.

Type of stitch Number of needles Number of threads Thread tension dial Stitch
Left needle Center needle Right needle Top cover thread Looper thread
Triple top cover stitch 3 5 3 - 5 3 - 5 3 - 5 3 - 5 3 - 5 image
image

image

Stitching direction

Balanced tension

The top cover thread sews a straight seam on the surface of the fabric, and the looper thread forms loops on the back.

image  

Top cover thread is too loose.

Turn the top cover thread tension dial to a higher number to increase the tension, or turn the needle thread tension dial to a lower number to reduce the tension.

image  

Top cover thread is too tight.

Turn the top cover thread tension dial to a lower number to decrease the tension, or turn the needle thread tension dial to a higher number to increase the tension.

 

 

Top cover stitch (Wide/Narrow)

The thread tension dial settings listed below are based on a stitch length of 3 and a differential feed ratio of 1.0.

Since the settings may differ depending on the types of fabric and thread used, be sure to check the thread tension.

Type of stitch Number of needles Number of threads Thread tension dial Stitch
Left needle Center needle Right needle Top cover thread Looper thread
Top cover stitch (Wide) 2 4 3 - 5 - 3 - 5 3 - 5 3 - 5 image
Top cover stitch (Narrow) 2 4 - 3 - 5 3 - 5 3 - 5 3 - 5 image
image

image

Stitching direction

Balanced tension

The top cover thread sews a straight seam on the surface of the fabric, and the looper thread forms loops on the back.

image  

Top cover thread is too loose.

Turn the top cover thread tension dial to a higher number to increase the tension, or turn the needle thread tension dial to a lower number to reduce the tension.

image  

Top cover thread is too tight.

Turn the top cover thread tension dial to a lower number to decrease the tension, or turn the needle thread tension dial to a higher number to increase the tension.

 

En el caso de que no haya obtenido una respuesta a su pregunta, compruebe las preguntas frecuentes adicionales.

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En el caso de que necesite ayuda adicional, póngase en contacto con el servicio de atención al cliente de Brother:

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