Operation Manual

Parts
of
the
sewing
machine
Electrical
connection
Master
switch
and
sewing
light
Foot
control
.
.
Notes
on
safety
.
.
Installing
the
thread
spool
stand
Opening
the
looper
cover
.
.
V
Threading
guide
wires
and
the
thread
guides
Threading
the
right
looper
Threading
the
left
looper
Threading
the
needle
Thread
reel
change
on
threaded
machine
.
Inserting
the
lint
box
Seam
allowance
V V
V
Sewing
test
Points
to observe
during
sewing
Securing
the
seam
Axial
blocking
of the
upper
knife
Setting
the
standard
thread
tensions
.
.
Correcting
the
thread
tensions
Thread
chart
for
3-thread
overedge
seam
Setting
the
stitch
length
V
Disengaging
the
upper
knife
Adjusting
the
seam
width
Changing
the
sewing
foot
Rolled
hems
Changing
the
needle
Changing
the
knives
Changing
the upper
knife
Changing
the lower
knife
Changing
the light
bulb
. .
.
. .
V
Cleaning
the
thread
tensions
Oiling
the
machine
Sewing problems
and
their
removal
. .
Accessories
Thread
spool
net/thread
unreeling
disc
. .
Specifications
Contents
of
the
cardboard
box
Contents
2,3 4 4 5 5 6 7
behind
the
carrying
handle
. .
.
7
8 9 10 10 11 11 12 13 14 14 15 16 17 17 18 18 19 20,21 22 22 23 24 25 25 26 27 28 28 29 29