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Bobbin Installation
Needle Plate
1
2
Bobbin Door
1 Lift needle plate and open
bobbin door.
2
1
5 Lower slide plate and close
bobbin door, following numbers
1 2 above in order.
14
CAUTION
– Moving parts –
To reduce risk of injury, turn the power to the machine off before servicing. Open covers.
Latch Spring
Thread Notch
8 Bobbin should be
10 cm
positioned so it
(approx. 4 inches)
unwinds from the left.
2 Place bobbin inside the bobbin case.
✽ Run thread through thread notch and
under latch spring, so that a length of
thread is exposed.
✽ Always use the bobbin case that was
supplied with this machine. A secondary
bobbin case can be ordered from your
dealer.
● When the fabric extension table is set in place
Bobbin Thread Setting Cover
3 Pull the latch lever of the bobbin
case out and push the bobbin case
into the shuttle race and release the
latch lever.
✽ If the latch lever on the bobbin case is not
set securely on the hook, it may fly off during
sewing and cause lower thread breakage.
Rotate the handwheel one full rotation
towards you to check that the bobbin case
is set securely.
Open the bobbin thread setting cover
beforehand, then following the above
directions set the bobbin thread in
place. (You can set the bobbin thread
in place without removing the fabric
extension table.)
1
3
2
4 Pass the thread through the Quick
Bobbin Thread Device in the order
numbered 1 2, pull in the direction
of the arrow 3, then cut the thread.
★ Quick Bobbin Thread Device
This device cuts the bobbin thread
end to an appropriate length after the
bobbin has been replaced and holds it
at that length. Following this process
eliminates the need to manually pull the
bobbin thread through the hole in the
needle plate. Simply close the bobbin
case and continue the upper threading
process.
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