White Superlock 834DW User manual

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POLARIZED
PLUG
CAUTION
To
reduce
the
risk
of
electric
shock,
this
appliance
has
a
polarized
plug
(one
blade
is
wider
than the
other).
This
plug
will
fit in
a
polarized
outlet
only
one
way.
if
the
plug
does
not
fit
fully
in
the
outlet,
reverse
the
plug.
If
it
still
does
not
fit,
contact
a
qualified
electrician
to
install
the proper
outlet.
Do
not
change
the
plug
in
any
way.
OVERLOOK
SEWING
MACHINE
Record
in
space
provided
below
the
Serial
No.
and
Model
No.
of
this
appliance.
The
Serial
No.
is
located
Rear
of
arm.
The
Model
No.
is
located
Rear
of
arm.
Serial
No.
_______________________________
Model
No.
834DW
Retain
these
numbers
for
future
reference.

iITANT
SAFETY
INSTRUcTIONS
When
using
an
electrical
appliance,
basic safety
precautions
should
always
be
followed,
including
the
following:
Read
II
instructions
before
using
(this
INE——To
reduce
the
risk
of
electric
shock:
An
appliance
should never
be
left
unattended
when
plugged
in. Always
unplug
this
appliance
from
the
electric outlet
immediately
after
using
and
before
cleaning.
WARNING——To
reduce the
risk
of
burns,
fire,
scctrc
shcck,
or
injury to
persons:
1.
Do
not
allow
to be
used
as a
toy.
Close
attention
is
necessary
when
this
appliance
is
used
by
or near
children.
2.
Use
this
appliance
only
for
its
intended
use
as
described
in this
manual.
Use
only
attachments
recommended
by
the
manufacturer
as
contained in
this manual.
3.
Never
operate
this
appliance
if
it
has
a damaged
cord
or
plug,
if
it is
not
working
properly,
if
it has
been
dropped
or
damaged,
or
dropped
into
water.
Return
the
appliance
to
the
nearest
authorized dealer
or service
center
for
examination,
repair;
eiectricai
or
mechanical
adjustment.
4.
Never
operate
the
appliance
with
any
air
openings blocked,
Keep
ventilation
open
ings
of
the
sewing
machine
and
foot
controller
free
from
the
accumulation
of lint,
dust,
and
loose
cloth.
5.
Never drop
or
insert
any
object
into
any
opening.
6.
Do
not
use
outdoors.
7.
Do
not
;?erate
where
aerosol
(spray)
products
are
being
used
or
where
oxygen
is
being
administered.
8. To
disconnect,
turn
all
controls to the
off
(“0”)
position,
then
remove
plug
from
outlet.
9.
Do
not
unplug
by
pulling on
cord.
To
unplug,
grasp
the
plug,
not
the
cord.
DANGER
1.
Always
unplug before
relamping.
Replace bulb
with
same
type rated
15
watts.
2.
Do
not
reach
for
an
appliance that has
fallen
into
water.
Unplug immediately.
3.
Do
not
place
or
store
appliance
where
it
can
fall
or
be
pulled
into
a
tub
or
sink.
Do
not
place
in
or
drop
into
water
or
other
liquid.

WARNING
1.
Keep
fingers
away
from
all
moving
parts.
Special
care
is
required
around
the
sewing
machine
needle.
2.
Always
use
the
proper
needle
plate.
The
wrong
plate
can cause
the needle
to
break.
3.
Do
not
use
bent
needles.
4.
Do
not
pull
or
push
fabric
while
stitching.
It
may
deflect
the
needle
causing
it
to
break.
5.
Switch
the sewing
machine
off (“0”)
when making
any adjustments
in
the
needle
area, such as
threading
needle,
changing
needle,
or
changing
presser
foot,
etc.
6.
Always
unplug
sewing machine
from
the
electrical
outlet
when
removing
covers,
lubricating,
or
when
making any
other
user
servicing
adjustments
mentioned
in
the
instruction manual.
7.
Never
operate
on a
soft
surface such
as
a
bed
or
couch
where
the
air
openings
may
be
blocked.
SAVE
THESE
INSTRUCTIONS

CONTENTS
1
- NAMES
OF
PARTS
1
2.
OPERATION
AND
FUNCTION
OF
PARTS
2
3.
PREPARATION
FOR
SEWING
4
3-rni.
Connecting
Power
Cord
4
3-2. Setting
Telescopic
Thread
Stand
5
3-3.
Changing
Threads
5
3-4. Replacing
Needle
6
3-5. Threading
7
4.
FOUR
THRE.D
OVERLOCK
STITCH
USING
2
NEEDLES
10
4—1
.
Sefore Sewing
10
4-2.
Setting
the
Fabric
10
4-3.
Beginning
and
Ending
of
Sewing
10
4-4.
Adjustment
of
the
Presser
Foot
Pressure
1 1
4-5. Threscl
Tnsion
Chart
12
4-5. Thread
Tension
Adjustment
13
5.
ADJUSTiNG
BALANCE
OF STITCH
WIDTH
AND
CUTTING
WIDTH
15
5.
STITCH
LENGTH
ADJUSTMENT
15
7.
DIFFERENTiAL
FEED
16
3.
CORDED
OVERLOCK
17
1.
SEWING
FOR
CURVED
SEAMS
18
10.
THREE
THREAD OVERLOCK
STITCH
USING
1
NEEDLE
19
11.
TWO
THREAD OVERLOCK
STITCH
USING
1
NEEDLE
20
I 1-1
-
Conversion
to
2-thread
overlock
20
11-2.
Stitch
Selection
Table
21
11-3.
Thread
Tension
Adjustment
22
12.
ROLLED EDGE
23
12-1.
Three-thread
Rolled
Edge
23
12-2.
Two-thread
Rolled
Edge
24
D
TUCKS
25
REPLACING LOWER
CUTTER
26
15.
CHANGING
LIGHT BULB
26
16.
LUBRICATION
26
17.
ACCESSORIES
28
18.
TABLE OF
SEWING
MATERIALS,
NEEDLES
AND
THREADS
29
19. PROBLEM
SOLViNG
30
20.
SPECIFICATIONS
31
21.
OPTIONAL
ACCESSORY
PRESSER
FEET 32