Start/stop button
(When speed controller Is not used.)
Sewing speed setting lever
(When speed controller is not used.)
Stitch balance control
Auxiliary bed
Thread spool cap
Spool pin
Bobbin winder
Instant pattern button
Liquid crystal display
Presser foot lifter/thread cutter lever
Pattern display panel
Speed controller
Light switch
Power switch
Accessory box
Electric power cord
Converting the machine to free-arm
Needle clamp
Needle
Presser foot
Feed dog
Hook
Bobbin case
Lift the auxiliary bed, pull it toward you.
and pull it down.
Major Functions
Indicator lights:
One or more of those will light up to indicate
cause of problem.
F^attern (Number) selector buttons:
Use this button to select a desired pattern. I he
left button is for the tens digit of the patterns.
The figtit button is for the units digit of the
patterns.
Presser foot symbol
These buttons are for selecting the
functions for pattern stitching;
Iteducing the siito of patterns, to reverse
patterns, to memorize patterns selected, to
clear the patterns memorized, and to repeat
stitct) patterns.
Instant pattern buttons:
When you press the desired stitch pattern button
the light beside the pattern will come on to indicate
your selection.
<
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Liquid crystal display:
When you press the button below, the following information can be
monitored on the liquid crystal display: (1) Mark symbolizing the size of
patterns, (2) f teduced size, (3) Reverse pattern, (4) Pattern repeat, (5)
Memory, (6) Stitch length, (7) Indication of thread tension by MANUAL
override or AUTOMATIC.
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Indicator light
Pressor foot symbol
Stitch length override buttons:
fTessing increases the upper thread tension,
and pressing decreases it.
Thread tension override buttons:
Pressing ^ increases the stitch length, and
pressing sx decreases it.
Pattern panel
Patterns on A or B sl|fe will appear in
openings of panel/ ^
Presser foot lifter/threac)
cutting lever
Pressor foot
goes up.
/ / Y
/ /\ \
Presser foot
/ / \
comes down.
I Thread
cutting
When you push the lever up,
the presser foot goes up,
when you push it down, both
threads are cut and the
needle will automatically go to
its highest position.
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Reverse stitch button
The reverse stitch is engaged
only while you continue to
press the button.
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Presser foot pressure
This lever is used to adjust
the pressure of the presser
according to the type and
thickness of the material.
A, B side selection lever:
o When you shift the lever to the left, patterns
on A side will appear.
o When you shift the tever to the right, patterns
on B side will appear.
Stitch balance control
the shape of patterns. (Please
see page 30 and 31.)
Important Safeguards
Disconnect the powerltne plug from the electrical outlet when changing needles, feet, or needle plates, or when leaving
machine unattended. This eliminates the possibility of starting the machine by accidentaliy pressing the speed controller.
Before removing the bobbin case, disconnect the powerline plug from the electrical outlet.
2,
Because of the up and down movement of the needle, work carefully and watch the sewing area when operating the
3.
machine.
Do not pull the fabric while stitching as this may deflect the needle, causing it to break.
4.
Before cleaning the machine, disconnect the powerlino plug from the electrical outlet.
5.
Do not attempt to adjust the motor belt. Contact the nearest service center or an authorized dealer should any adjustment be
6.
required.
Before changing the light bulb, make sure the poweriine plug is disconnected from the electrical outlet. Be sure to replace the
face plate which covers the light bulb before operating the machine.
This machine is designed to use a 5 watt maximum light bulb only.
8.
This machine is double insulated. When servicing product, use only identical replacement parts.
9.
This product is suppressed for radio and television interference with the International Electro-technical Commission requirements
of the CISPR.
Be sure to turn the power switch OFF before
replacing the sewing machine needle, or lubricating
the machine.
Do not use thinner or other similar solvents to clean
the machine.
When not In use, be sure to turn the power switch
OFF and unplug the machine.
Do not expose the machine to direct sunlight or
humid atmosphere.
This sewing machine uses a micro computer and precision electronic circuits consisting of semiconductor components, so
please observe the following precautions;
• Keep the room temperature at 40T to 100T, If the temperature of the room where the machine is used is too low, the
machine may present problems such as failure to reach its normal sewing speed.
• The motor used in this sewing machine is eiectronically controlled. When the machine is operated for an extended period of
time at tow speed, the safety device will automatically turn the machine OFF preventing the motor from overheating. If the
motor should stop while sewing, turn the power switch OFF, and wait about 20 minutes. This will reset the safety device.
Connecting The Machine
the machine.
Running The Machine
Power/Hght switch
■■ When the “1" side of the power switch is pressed the machine will be turned on.
- When the “O” side of the power switch is pressed the machine will be turned off.
Note: The power switch must be on before the light switch will operate.
To run the machine depress the foot-operated speed controller. The harder you press,
the faster the machine will sew.
To stop the machine, remove your foot from the controller.
Running the machine without foot control
The foot control must be unplugged for the starf/stop switch and sewing speed setting lever to operate as described.
Start/stop switch Sewing speed setting lever
One press on the switch
starts the sewing machine,
and another press on the
switch stops the sewing
machine.
the desired sewing speed.
Note: #1. When the foot control is plugged in, the start/stop switch can only be used to stop the machine.
#2. When the foot control is plugged in, the sewing speed setting lever will not operate.
(1) Bo sure that the needle is up.
(2) Open the latch of the
bobbin case, and remove.
Piace the spool onto
5
the spool pin.
(1) Be sure that the notch on
the spool is on the right
side.
(2) Use the cap to hold the
spool in place.
(3) Refer to the following
instructions for the proper
use of the large and small
thread spool cap.
Puli the thread into the
groove of the thread
sensor guide.
Hook the thread onto
the bobbin winder
thread guide.
Thread spool cap (small) spool
i
c.
Thread spool cap (large)
Place the bobbin on the bobbin
8
winding shaft.
targe spool
I
Use the smait cap for
a small spool, anci the
large cap for a large
spool.
Depress speed controller
9
to wind bobbin.
Tension screw ^ l^fdad path
Thread tension spring
The bobbin case furnished with the
machine is factory-adjusted to provide
the proper thread tension, so do not
tamper with the tension screw.
10
'
....
Push the bobbin back to the left.
the winding regulator. itself when full.
Place the bobbin in bobbin case.
11
Cut the thread and take
the bobbin off the shaft.
Replace the bobbin case into machine.
12
(1) Fully open the latch, and securely fit the bobbin case into
the hook.
(2) Snap the latch closed on the bobbin case.
(3) Close the hook cover.
Threading The Machine
Pass the thread down from
e
8
Hook the thread onto ®
before routing the thread
upward.
Hold the needle thread lightly
with the left hand and turn the
handwheel toward you until
« m the needle enters the needle
IJ plate.
Drop the bobbin thread and
tighten the hold on the needle
»m thread until the bobbin thread
Is pulled up.
Caution:
1. Do not lower the threading lever
while the sewing machine is in
operation.
2. The automatic needle threader will
not work on twin needles.
Pull both needle and bobbin
threads out about 4" and pass
• I. them under the pressor foot to
13 the back of the machine.
holding the needle thread until the
needie rises.
Changing The Presser Feet
Align the presser foot pin with
1Remove the presser foot.
2
the marker line.
(2) Push the presser foot release push
button in the direction of the arrow.
Types Of Feet And Their Application
Standard presser foot
A
Typical
applications
Straight stitch
Quilting
Pintuck
Stretch
reinforcing stitch
Zigzag stitch
Applique
Quilting
Overcasting
3~step zigzag stitch
(elastic stitch)
Overcasting, etc.
Pattern stitch,
patchwork, etc.
Stitch pattern
!
*
H
Mill
Patterns on A side
1
93 97
Move the presser foot lifter
down to the horizontal position
and the new foot will snap on.
3
(When the presser foot lifting lever is set
in the horizontal position, the presser
foot is lowered.)
Zipper foot
B
Overcasting
c
Biindstitch presser foot
D
Buttonhole foot
Typical
applications
Setting zipper
Overcasting
(Overlocking)
Biindstitch
Stitrfi pattern
1
Stitcti width 5
Decorative stitch fool
T
10
Large size pattern figure
stitch
Large size alphabetical
stitcti
Large size continuous
pattern stitch
Standard pattern stitch
Patterns on A side
No. 00-19
Patterns on A side
No. 47-75
76-79
86-89
Patterns Ofi A side
No. 20-47
80-86
90-97
Patterns on B side
No. 20-79
82-97
Automatic
buttonlwling
If ü Û
vS M U
E
stitch Length Of Each Stitch Pattern
The machine’s stitch patterns have been preset to an optimum length,
can be changed to suit your needs.
By using the manual override buttons the pattern length
Stitch pattern
\
%
\
\
1
1
1 1 fl
3
i ^
Patterns on A side
) I ^ >
80 81 U 83
Patterns on B side
Stitch length
Programmed
3 n
CXJ
in
in
IS
¡5
nn
Bartackod Eyelet
03
0.5
nn
in
0.Snn
Manual override
nn - on
on - on
nn - on
nn - on
nn - on
nn - on
on - in
nn - on
on
--
on
-
on
* The two lines (-----------) indicate that the
pattern cannot be altered using the stitch
length button.
nn
ao 81
i^atte rn f Igu re s 00--19
Patterns on A side ^4,9-^
Patterns on B side 02->97
20-79
20-79
How To Adjust The Stitch Length
Digital display
..
'^'1
■jf
How to use the stitch length manual override buttons
Manual override range
nn un f 0.0, 0.2. 0.3. 0.4, 0.5, 0.6, 0.7, 0.8, 0.9,1.0,1.'
U.U --- 'T.u ^t.5^2.0, 2.5,3.0,3.5, 4.0
on - on
Press this button to increase the stitch length.
Press this button to decrease the stitch length.
11
Automatic Thread Tensiori Control
The thread tension is automatically computer controlled.
The upper thread and bobbin thread should interlock at the middle of the fabric thickness as shown bellow.
The thread tension control is set to “AUTO” whenever the power switch is turned ON or a stitch pattern is selected.
Upper thread
■Indicates that the automatic tension control is on.
How to adjust thread tension
Use the thread tension manual override buttons to change the thread tension.
if the bobbin thread of the
ao g
-----
Press this button to increase
thread tension.
Press this button to decrease
thread tension.
formed stitches is seen on the
right side of the cloth as
illustrated, it means that the
upper thread tension is too
high.
If the upper thread of the
formed stitches is seen on the
wrong side of the cloth as
illustrated, it means that the
upper thread tension is too low.
Bobbin thread
1» . V
Bobbin thread Fabric
(Wrong side)
For decreasing
upper thread
tension
For increasing
upper thread
tension
Note: When you select a combination of patterns from No.OO to No.98, use the thread tension override button on the first pattern.
The thread tension which has been set once will automatically apply to the all of the following pattern stitches.
12
Indicator Lights
If the machine has not been properly set to sew, an indicator light will come on to tell you where the problem is located.