Руководство По Работе для Brother PR1050X
126
■ Upper thread is too tight
The tension of the upper thread is too tight, resulting
in the bobbin thread being visible from the right side
of the fabric.
in the bobbin thread being visible from the right side
of the fabric.
1 Right side
2 Wrong side
2 Wrong side
Turn the knob in the direction of the arrow to
decrease the tension of the upper thread.
decrease the tension of the upper thread.
1 Red line
If the red line is visible, the thread tension cannot be
decreased any further. Increase the tension of the
bobbin thread. For details, refer to page 124.
decreased any further. Increase the tension of the
bobbin thread. For details, refer to page 124.
■ Upper thread is too loose
The tension of the upper thread is too loose,
resulting in a loose upper thread, loose thread locks
or loops appearing on the right side of the fabric.
resulting in a loose upper thread, loose thread locks
or loops appearing on the right side of the fabric.
1 Right side
2 Wrong side
2 Wrong side
Turn the knob in the direction of the arrow to
increase the tension of the bobbin thread.
increase the tension of the bobbin thread.
Note
• If you decrease the thread tension further
than the red line, the tension knob may be
disassembled.
disassembled.
• If necessary, refer to page 287 for
reassembling the tension unit.