BE-1204B-BC • BE-1206B-BC 11-3
Chapter 11 Connection and Installation of Optional Equipment
! Winding lower thread
W1328Q
1. Turn the power switch on.
2. Set the bobbin [1] in the bobbin winder shaft [2].
3. Put the thread through the thread guide [3].
4. Wind the thread around the bobbin [1] several times in the direction of the arrow.
5. Press the bobbin hold [4].
If the thread cannot be wound evenly, loosen the screw [5] and move the thread guide [3] right and left
for adjustment.
In order to wind more threads around the bobbin, loosen the thread [6] and move the bobbin hold [4].
6. After winding is finished, pull out the bobbin from the bobbin winder shaft and trim the thread using
the thread trimmer [7].
• If the thread is wound too tight and comes off from the tension disk, loosen the knob [8]. If the thread is
too loose, tighten the knob [8].
• If the circuit protector [9] functions, the bobbin winder motor does not rotate. Leave it for a while for
cooling. Then press the circuit protector [9]. (The thread does not come out when the motor is not
cooled enough.)
[3]
[5]
[8]
[3]
[7]
[2]
[1]
[9]
[4]
[6]
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