BES-941BC • BES-1241BC
179
Connection and Installation of Optional Equipment
Winding lower thread
t
u
y
r
i
e
o
w
q
1. Turn the power switch on.
2. Set the bobbin q in the bobbin winder shaft
w.
3. Put the thread through the thread guide e.
4. Wind the thread around the bobbin q
several times in the direction of the arrow.
5. Press the bobbin hold r.
Note) If the thread cannot be wound evenly, loosen
the screw t and move the thread guide e
right and left for adjustment.
In order to wind more threads around the bob-
bin, loosen the thread y and move the bob-
bin hold r.
6. After winding is finished, pull out the
bobbin from the bobbin winder shaft and
trim the thread using the thread trimmer u.
Note) • If the thread is wound too tight and comes
off from the tension disk, loosen the knob
i. If the thread is too loose, tighten the
knob i.
• If the circuit protector o functions, the bob-
bin winder motor does not rotate. Leave it
for a while for cooling. Then press the cir-
cuit protector o. (The thread does not
come out when the motor is not cooled
enough.)
e
