7. CORRECT USE
7-3. Winding the lower thread
CAUTION
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.
2142Q
(2)
(1)
(2)
1.Place the bobbin all the way onto the shaft.
2.Thread the thread as shown in the illustration, wind the thread around the bobbin several times, and then press the bobbin presser (1).
3.Turn on the power switch. Depress the treadle to set the machine to the home position.
4.While pressing the ENTER key (17) on the operation panel, depress the treadle until the machine starts operating, and then release the key. Only the upper shaft and lower shaft will then operate; the zigzag and feed mechanisms and the presser foot will not operate. When the lower thread has finished winding, return the treadle to the neutral position.
5.Remove the bobbin, hook the thread onto the knife (2), and then pull the bobbin in the direction of the arrow to cut the thread.
(17)
2143Q | 2144Q |
2145Q
(3)
(1)
Adjusting the bobbin winding amount
Loosen the screw (3) and adjust the bobbin presser
(1).
If the thread winds onto the bobbin unevenly Loosen the set screw (4) and move the bobbin wider tension bracket (5) up and down to adjust.
*For case A, move the bobbin winder tension bracket down, and for case B, move it upward.
(5)
Case A
(4)
Case B
2146Q | 2147Q |
59 |
