Winding The Lower Thread - Brother HE-800B Instruction Manual

4-3. Winding the lower thread

Do not touch any of the moving parts or press any objects against the machine while winding the lower thread, as
this may result in personal injury or damage to the machine.
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1. Place the bobbin onto the bobbin winder shaft (1).
2. Thread the thread as shown in the illustration, wind the thread around the bobbin several times, and then press the bobbin
presser (2).
3. Turn on the power switch.
4. Depress the treadle to the 2nd step. (Home position detection will be carried out.)
5. Press the AUTO key (3) to change the mode to automatic sewing mode.
6. While pressing the WIND key (4), depress the treadle to the 2nd step.
7. When the sewing machine starts operating, release the WIND key (4), and keep depressing the treadle until winding of the
lower thread is complete.
(Once winding of the set amount of lower thread is complete (80% to 90% of the bobbin diameter), the bobbin presser (2)
will return automatically.)
8. When winding of the lower thread is complete, release the treadle.
9. Remove the bobbin, hook the thread onto the knife (5), and then pull the bobbin in the direction of the arrow to cut the
thread.
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CAUTION
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Adjusting the bobbin winding amount
Loosen the screw (6) and move the bobbin presser (2) to
adjust.
If the thread winds onto the bobbin unevenly
Loosen the set screw (7) and move the bobbin wider
tension bracket (8) up and down to adjust.
* For case A, move the bobbin winder tension bracket
Case A
(8) down, and for case B, move it upward.
Case B
HE-800B
4. PREPARATION BEFORE SEWING
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