Brother CS-770 - Manual (Page 13)

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THREADING THE MACHINE
Winding the bobbin
This section describes how to wind the thread onto the bobbin.
• For details on the fast bobbin winding, see page 13.
a Pre-tension disk
b Bobbin winder shaft
c Bobbin
a
Pull up the spool pin as far as possible, and
then put a spool of thread on this pin.
b
Pass the thread around the pre-tension disk.
c
Pass the end of the thread through the hole on
the bobbin from the inside of the bobbin.
d
Put the bobbin onto the bobbin winder shaft
and slide the bobbin winder shaft to the right.
Turn the bobbin clockwise, by hand, until the
spring on the shaft slides into the groove of
the bobbin.
a Spring on the shaft
b Groove of the bobbin
e
Turn on the sewing machine.
● Only use bobbins (part code: SA156, SFB: XA5539-151) that have been designed for this sewing
machine. Using other bobbins may cause damage to the machine.
● We designed the bobbin that comes with this machine. If you use bobbins from other models, the
machine will not work properly. Only use the bobbin that comes with this machine or bobbins of the
same type (part code: SA156, SFB: XA5539-151).
CAUTION
Actual size
This model Other models
11.5 mm
(7/16 inch)
● If the spool of thread is not in the right place,
the thread may tangle on the spool pin.
CAUTION
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