PQ1500SL
 |
FAQs & Troubleshooting |
The thread tension is incorrect.
- Check the machine is threaded correctly. Rethread the machine according to the instructions in the manual.
Refer to "Upper threading" of "Preparation" category.
- Check the upper thread tension set.
- Remove the bobbin and make sure it is threaded properly in the shuttle race.
Refer to "Correctly installing a bobbin. " of "Preparation" category.
- If there is any loose thread or lint in the bobbin case, please clean them with the included cleaning brush.
Refer to "Cleaning the Bobbin Case" of "General Information" category.
- Check if 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 40-50 heavy duty thread)
Refer to " Combination of fabric, thread and needle " of "General Information" category.
Related Models
BC-2500, BM-3500/2600, BM-3600, CS-6000/6000b/6000t, CS-8060, GS2500, GS2510, GS2520, GS2700, GS3700, GS3710, Innov-is 1000, Innov-is 1200, Innov-is 1250D, Innov-is 200/200QE, Innov-is 210, Innov-is 400, Innov-is 4000D/4000, Innov-is 410, Innov-is 500D, Innov-is 600, Innov-is 610, Innov-is 6750D, Innov-is 900, Innov-is 950, Innov-is BQ3100, Innov-is I / Innov-is 6000D, Innov-is Ie, Innov-is VM5100, Innov-is VM5200, Innov-is VM6200D, Innov-is VQ2400, Innov-is VQ3000, JS1400, JS1410, JS1700, L14, LS-2125/2160, NS10, NS15, NS25, NS30/30LE, NS35, NS55, NX-200/200QE, NX-250, NX-400Q/400, NX-450, NX-600, PQ-1500/1500S, PQ1500SL, PS-53/55/57, QC-1000, QC-2000, SuperGalaxie 3000/3000C/3000D/3100D, XL-2120/2220/2230/2240, XL-2600/2620/2630, XL-6040/6050
