NX-200/200QE
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常見問題&故障排除 |
![](/g/b/img/product/hf_nx200eas.jpg)
NX-200/200QE
日期:23.10.2015 ID:faqh00000014_000
Why does the lower thread keep breaking?
The lower thread could be breaking due to several reasons.
- Check to see if the lower thread be tangled.
One Point Advice When thread got tangled
-
The bobbin could be threaded improperly in the shuttle hook.
Rethread the bobbin in the shuttle hook.
Please refer to "Installing a bobbin" of "Preparation" category.
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