TEST
SEWING
4-Thread Overlook
After the machine has been threaded,
start sewing in the following sequence:
1.
Make sure that the front door is closed.
Pass the 4 threads under the foot
as shown in the drawing. Lower the
presser foot, make a few stitches
by hand, turning the flywheel towards
you (without fabric under the foot).
Press on the foot control to make 3
to 4 cm of overlook chain, holding
the threads on the left. The machine
is now ready to sew.
3. Place a scrap of fabric to be stitched
in front of the presser foot, then de-
press the foot control. Do not pull
the fabric; guide it gently.
4.
When you reach the end of the fabric,
do not raise the presser foot, continue
sewing at low speed for about 10 cm
beyond the end of the fabric so that the
machine produces a chain of thread.
Then cut the thread with the thread
cutter (see illustration). You are then
ready to start the next seam. You can
start overlocking from the edge of
the fabric just by feeding it into the
front of the lowered presser foot.
5. If the stitches are not formed correct-
ly, check if the threading routes are
correct first and adjust the tensions
in accordance with the instructions
on the next pages.
N.B.
Do not raise the presser foot at the end
of a seam but always sew a chain of thread
at least 10 cm long.
Safety Device
(Model
624)
The front door is provided with a safety
device. If it is open, the machine will not
work.
To Next Page
Loading...
