FAQ et Diagnostic

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FS-40

FAQ et Diagnostic

FAQ et Diagnostic

Date: 20/11/2012 ID: faqh00000024_000

Why does the upper thread keep breaking?

There could be several reasons why the upper thread keeps breaking.


  • The upper thread could be installed incorrectly.
    Rethread the machine according to the instructions in the manual. 

Please refer to "Upper threading" of "Preparation" category.

  • The upper thread tension could be set too tight.
    Set the tension to the basic thread tension setting or less.

  • Make sure the spool of thread is installed correctly using the correct size spool cap for the size of spool.

One Point Advice   Place a spool of thread on a spool pin. 

  • The combination of needle size, thread size, and fabric is incorrect.
    Be sure to use the correct needle and thread size for the fabric you are sewing. 
    (Example: Denim-size 16 needle and 40-50heavy-duty threads).

One Point Advice   Combination of fabric, thread and needle 

FAQ connexes

Modèles apparentés

BC-2100/2300, BC-2500, BM-3500/2600, CS10, CS120WT, CS70, CS-80, CS-8060, CS-8120, CX70PE, DS-120, DS-140, ES-2000, FS100WT, FS-20, FS-40, FS60, FS60s, FS70WT, FS70WTs, Innov-is 10/10A, Innov-is 100, Innov-is 1200, Innov-is 1250, Innov-is 15, Innov-is 1500D/1500, Innov-is 150SE/ 150, Innov-is 20/20LE, Innov-is 200, Innov-is 2200, Innov-is 27SE, Innov-is 30, Innov-is 35, Innov-is 350SE, Innov-is 400, Innov-is 4000D/4000, Innov-is 50, Innov-is 5000, Innov-is 500D, Innov-is 55, Innov-is 550SE/ 550, Innov-is 55FE, Innov-is 600, Innov-is 900, Innov-is 950, Innov-is 955, Innov-is I, Innov-is Ie, JS23, KD40, KE20, LS-1217, LS-1520, LS-1717, NX-200, NX-2000, NX-400Q/400, NX-600, PE-300S, PE-400D, PS-3100/3700, PS-53/55/57, PX-100/200/300, QC-1000, STAR 110/130E, STAR 230E/240E, SuperGalaxie 3000/3000C/3000D/3100D, XL-2120/2220/2230, XL-2600/2610/2620, XL-3500/ 3510/3520, XL-3600, XL-5010/5020/5030, XL-5050/5060/5070, XL-6040, XL-6053/6063

Pour toute assistance supplémentaire, contactez le service clientèle de Brother:

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