BM-3500/2600
FAQ 및 문제 해결 |
BM-3500/2600
날짜: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.