JANOME JP720 Instruction book
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- Maszyny do szycia
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- Instruction book
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IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic safety precautions should always be followed, including the
followings:
Read all instructions before using this appliance.
DANGER— To reduce the risk of electric shock:
1. An appliance should never be left unattended when plugged in. Always unplug this sewing machine
from the electric outlet immediately after using and before cleaning.
WARNING— To reduce the risk of burns, fire, electric shock, or injury to persons:
1. Do not allow children to play with the machine. The machine is not intended for use by children or
infirmed persons without proper supervision.
Do not allow to be used as a toy. Close attention is necessary when this sewing machine is used by
or near children.
2. Use this appliance only for its intended use as described in this owner’s manual.
Use only attachments recommended by the manufacturer as contained in this instruction book.
3. Never operate this sewing machine 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 this sewing machine to the nearest authorized dealer or service center for examination,
repair, electrical or mechanical adjustment.
4. Never operate the appliance with any air opening blocked. Keep ventilation openings of this sewing
machine and foot controller free from 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 operate where aerosol (spray) products are being used or where oxygen is being
administered.
8. To disconnect, turn all controls to the off (“O”) position, then remove plug from outlet.
9. Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
10. Keep fingers away from all moving parts. Special care is required around the sewing machine
needle.
11. Always use the proper needle plate. The wrong plate can cause the needle to break.
12. Do not use bent needles.
13. Do not pull or push fabric while stitching. It may deflect the needle causing it to break.
14. Switch this sewing machine off (“O”) when making any adjustment in the needle area, such as
threading the needle, changing the needle, threading the bobbin or changing the presser foot, and
the like.
15. Always unplug this sewing machine from the electrical outlet when removing covers, lubricating, or
when making any other adjustments mentioned in this owner’s manual.
SAVE THESE INSTRUCTIONS
The design and specifications are subject to change without a prior notice.
1
KNOW YOUR MACHINE
Name of Parts ...........................................................2
Setting the Spool Pin.................................................2
Standard Accessories ...............................................3
Extension Table .........................................................3
GETTING READY TO SEW
Connecting the Power Supply .................................. 4
Using the start/stop button........................................4
Using the foot control................................................4
Controlling Sewing Speed ........................................5
Speed control slider.............................................5
Foot control..........................................................5
Function Buttons.......................................................6
Start/stop button...................................................6
Reverse button ....................................................6
Auto-lock button...................................................6
Needle up/down button........................................ 6
Stitch width adjusting button................................7
Stitch length adjusting button ..............................7
Direct pattern selection buttons...........................7
Dropping the Feed Dog ............................................8
Changing the Presser Foot....................................... 8
Detaching and Attaching the Foot Holder................. 8
Raising and Lowering the Presser Foot ...................9
Balancing Thread Tension ........................................9
Changing Needles ..................................................10
Needle and Thread Chart........................................10
Winding the Bobbin................................................. 11
Removing the bobbin......................................... 11
Setting the spool ................................................ 11
Threading for bobbin winding ............................12
Additional spool pin ...........................................12
Inserting the bobbin ...........................................13
Threading the Machine ...........................................14
Needle Threader .....................................................15
Drawing Up the Bobbin Thread ..............................16
BASIC STITCHES
Straight Stitch .........................................................17
Changing sewing direction ................................17
Securing a seam................................................17
Altering the stitch length ....................................18
Altering the needle drop position.......................18
Variety of Straight Stitches
and Recommended Feet ...................................20
Zigzag Stitch ...........................................................21
Altering the stitch width......................................21
Altering the stitch length ....................................21
UTILITY STITCHES
Overcasting with Zigzag Stitch ............................... 22
Multiple Zigzag Stitch (Tricot Stitch) ....................... 22
Buttonholes ............................................................. 23
Square buttonhole ............................................. 23
Altering the buttonhole width ............................. 26
Altering the buttonhole stitch density................. 26
Double layer buttonhole..................................... 26
Corded buttonhole ............................................. 27
Auto buttonhole.................................................. 28
Button Sewing......................................................... 29
Zipper Sewing ......................................................... 30
Blind Hemming........................................................ 32
DECORATIVE SEWING
Applique .................................................................. 33
Patchwork ............................................................... 33
Smocking ................................................................ 34
Correcting Distorted Stretch Patterns..................... 35
CARE AND MAINTENANCE
Cleaning the Hook Race and Feed Dogs............... 36
Replacing the Bobbin Holder.................................. 36
Problems and Warning Signals .............................. 37
Troubleshooting ...................................................... 38
2
KNOW YOUR MACHINE
Name of Parts
q Direct pattern selection buttons
w Indicator window
e Bobbin winder stopper
r Bobbin winder spindle
t Spool pin (included in accessory bag)
y Bobbin winding thread guide
u Thread guide
i Thread take-up lever
o Tension regulating dial
!0 Face plate
!1 Thread cutter
!2 Needle threader
!3 Needle plate
!4 Extension table (accessory storage)
!5 Hook cover plate
!6 Hook cover plate release button
!7 Speed control slider
!8 Stitch width adjusting button
!9 Stitch length adjusting button
@0 Start/stop button
@1 Reverse button
@2 Auto-lock button
@3 Needle up/down button
@4 Foot holder
@5 Needle clamp screw
@6 Needle
@7 Zigzag foot A
@8 Carrying handle
@9 Hole for additional spool pin
#0 Hand wheel
#1 Stitch balance adjusting dial
#2 Power switch
#3 Machine socket
#4 Power inlet
#5 Drop-feed lever
#6 Free arm
#7 Buttonhole lever
#8 Presser foot lifter
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Setting the Spool Pin
Insert the spool pin into the hole as
shown.
(The spool pin is in the accessory bag.)
q Spool pin
w Setting hole
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!9
!8
!7
!6
!5
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!0
!1
!2
!3
!4
@3
@2
@1
@0
@5
@6
@44
@7
#8
@8
#7
#6
#5
@9
#0
#4
#3
#2
#1
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Extension Table
The extension table provides an extended sewing
area and can be easily removed for free arm
sewing.
The accessories can be stored in the table.
Detaching the table:
Pull the table away from the machine, as illustrated.
Attaching the table:
Push the extension table, inserting the tab into the
slot until the table snaps into the machine.
q Extension table
w Tab
e Slot
r Accessory storage
Free arm sewing
Free arm sewing is useful for darning socks or
mending knees, elbows or areas of wear in
children’s clothes.
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!0
!1
!3
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Standard Accessories
!2
!4
q Needles
w Bobbin
e Screwdriver
r Seam ripper
t Spool holder
y Spool pin
u Additional spool pin
i Felt
o Satin stitch foot
!0 Automatic buttonhole foot
!1 Zigzag foot A (set on the machine)
Instruction book
Power supply cord
Foot control
!2
!3
!4
4
WARNING:
While in operation, always keep your eyes on the
sewing area, and do not touch any moving parts such
as the thread take-up lever, handwheel or needle.
Always turn off the power switch and unplug from the
power supply:
- when leaving the machine unattended.
- when attaching or removing parts.
- when cleaning the machine.
Do not place anything on the foot control, otherwise the
machine will run intermittently.
GETTING READY TO SEW
Connecting the Power Supply
Using the start/stop button
Turn off the power switch.
Insert the machine plug into the power inlet.
Insert the power supply plug into the wall outlet.
Turn on the power switch.
q Start/stop button
w Power switch
e Machine plug
r Power inlet
t Power supply plug
y Wall outlet
Using the foot control
Turn off the power switch.
Insert the foot control plug into the machine socket.
Insert the machine plug into the machine socket.
Insert the power supply plug into the wall outlet.
Turn on the power switch.
q Power switch
w Foot control plug
e Machine socket
r Machine plug
t Power inlet
y Power supply plug
u Wall outlet
NOTE:
The start/stop button does not work when the foot
control is connected.
When the power is turned on, the indicator window will
show a test pattern then will indicate 01.
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Operating Instructions:
The symbol "O" of a switch indicates the "off" position of
a switch.
For appliances with a polarized plug (one blade wider
than the other). To reduce the risk of electric shock, this
plug is intended to fit in a polarized outlet only one way.
If it 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 modify the plug in any way.
NOTE:
Before connecting to the power supply, make sure the
voltage shown on the machine conforms to your
electrical power.
NOTE:
After turning off the power, wait for 3 seconds to turn
it on again.
6
e Auto-lock button
When stitch pattern #01, #05 or #09 has
been selected, the machine will immediately sew
locking stitches and automatically stop when the
auto-lock button is pressed.
When sewing any other stitches, the machine will
sew locking stitch at the end of the pattern being
sewn and automatically stop.
w Reverse button
When sewing the stitch pattern #01, #05 or #09
the machine will sew in reverse as long as the
reverse button is pressed.
If you press the reverse button when sewing any
other stitch, the machine will immediately sew locking
stitches and automatically stop.
If you press the reverse button when stitch pattern
#01, #05 or #09 has been selected and the
foot control is not connected, the machine will start
sewing in reverse as long as the button is pressed
and the machine will stop when the button is
released.
r Needle up/down button
Press this button to bring the needle up or down.
The machine will stop with the needle up or down
depending on the needle position determined by this
button.
q Start/stop button
Press this button to start or to stop the machine.
The machine will run slowly as long as this button is
pressed, and will start running at the speed set by the
speed control lever, or stop when the button is
released.
NOTE:
The start/stop button does not work when the foot
control is connected.
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Function Buttons
7
t Stitch width adjusting button
When pressing this button,the stitch width of the
selected pattern will be indicated and the green light
on the top left will light up.
To alter the stitch width, press on the "+" or "–" sign.
The stitch width can be altered while stitching
.
y Stitch length adjusting button
When pressing this button,the stitch length of the
selected pattern will be indicated and the green light
on the bottom left will light up.
To alter the stitch length, press on the "+" or "–" sign.
The stitch length can be altered while stitching.
Direct pattern selection buttons
There are 4 buttons for selecting stitch patterns.
Press one of the buttons until the pattern number of
the desired stitch pattern is indicated.
u Button 01 will select the patterns #01 to #05.
i Button 06 will select the patterns #06 to #10.
o Button 11 will select the patterns #11 to #15.
!0 Button 16 will select the patterns #16 to #20.
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!0
When selecting the pattern, raise the needle to its
highest position.
NOTE:
6
6
8
Changing the Presser Foot
CAUTION:
Turn OFF the power switch before changing the foot.
Always use the proper foot for the selected pattern.
The wrong foot can cause the needle to break.
Do not push the lever down to prevent it from being
broken.
To snap off:
Raise the needle and presser foot.
Press the lever on the back of the foot holder and the
foot will drop.
q Lever
To snap on:
Place the presser foot so the pin on the foot lies just
under the groove of the foot holder.
Lower the foot holder to lock the foot in place.
w Groove
e Pin
Each foot is marked with a letter for identification.
r Identification Letter
Detaching and Attaching the Foot Holder
WARNING:
Turn OFF the power switch before detaching or
attaching the foot holder.
To detach:
Raise the presser bar and turn the setscrew
counterclockwise to remove the foot holder.
q Setscrew
w Foot holder
To attach:
Align the hole in the foot holder with the threaded
hole in the presser bar and insert the setscrew
through the hole.
Tighten the setscrew by turning it clockwise.
e Hole
r Threaded hole
Dropping the Feed Dog
The feed dog can be lowered with the drop-feed lever
for sewing on buttons etc.
Shift the drop-feed lever to the right to lower the feed
dog.
Shift the lever to the left to raise the feed dog, it will
return to the up position when the machine is started.
q Up position
w Down position
e Feed dog
r Hand wheel
NOTE:
The feed dog should be in the up position for regular
sewing. Turn the handwheel toward you to check if
the feed dog comes up after setting the lever in the
up position.
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9
Balancing Thread Tension
The thread tension should be adjusted depending on
the sewing materials, layers of fabric and sewing
method.
To adjust the thread tension, turn the tension dial.
q Tension regulating dial
w Setting mark
Balanced tension:
The ideal straight stitch has threads locked between
two layers of fabric.
For an ideal zigzag stitch, the bobbin thread does not
show on the right side of the fabric, and the needle
thread shows slightly on the wrong side of the fabric.
e Needle thread
r Bobbin thread
t Right side of the fabric
y Wrong side of the fabric
Needle thread tension is too tight:
–if the bobbin thread appears on the right side of the
fabric.
Loosen the needle thread tension by moving the dial
to a lower number.
Needle thread tension is too loose:
–if the needle thread appears on the wrong side of
the fabric.
Tighten the needle thread tension by moving the dial
to a higher number.
Raising and Lowering the Presser Foot
The presser foot lifter raises and lowers the presser
foot.
You can raise the presser foot about 1/4" (0.6 cm)
higher than the normal up position by exerting more
pressure when lifting the presser foot lifter. This
allows for easy removal of the presser foot and helps
you to place thick fabric under the foot.
q Presser foot lifter
w Normal up position
e Extra lift
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10
Changing Needles
WARNING:
Always make sure to turn the power switch off and
disconnect the machine from power supply before
changing the needle.
Raise the needle by turning the handwheel and lower
the presser foot.
Turn off the power switch.
z Loosen the needle clamp screw by turning it
counterclockwise.
Remove the needle from the clamp.
q Needle clamp screw
x Insert a new needle into the needle clamp with the
flat side of the needle to the rear.
When inserting the needle into the needle clamp,
push it up against the stopper pin and tighten the
needle clamp screw firmly.
w Stopper pin
e Flat side
To check needle straightness, place the flat side of the
needle onto something flat (a needle plate, glass etc.)
The gap between the needle and the flat surface
should be consistent.
Never use a blunt needle.
r Gap
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FABRIC
Chiffon, Georgette, Fine Lace, Organdy
Net, Tulle
Batiste, Voile, Lawn, Pure Silk, Crepe de Chine,
Sheer Crepe, Chambray, Handkerchief Linen,
Gingham, Challis, Percale, Wool Crepe, Peau de
Soie, Taffeta, Satin, Silk Surah, Satin-backed
Crepe, Qiana
Single Knits, Jersey, Swimwear, and Tricot
Leather, Suede
Flannel, Velour, Velvet, Muslin, Velveteen,
Poplin, Corduroy, Broadcloth, Linen, Chintz,
Gabardine, Felt, Terry, Burlap, Quilted Fabrics
Double Knits, (synthetic and natural) Stretch
Velour, Stretch Terry, Sweater Knits
Leather, Vinyl, Suede
Denim, Sailcloth, Ticking
Double Faced Wool, Heavy Coating, Fake Fur,
Drapery Fabrics
Leather, Suede
Canvas, Duck, Upholstery Fabrics
Topstitching for Special Finishes
TYPE of NEEDLE
Universal
Ball Point
Blue Tipped Needle
Universal
Blue Tipped Needle
Ball Point
Wedge Point
Leather Needle
Universal
Ball Point
Wedge Point
Leather Needle
Denim Needle
Universal
Wedge Point
Leather Needle
Universal
Topstitching Needle
WEIGHT
Very Light
Light
Medium
Heavy
Very Heavy
NEEDLE SIZE
9 (65)
9 (65)
11 (75)
11 (75)
12 (80)
11 (75)
11 (75)
11 (75)
14 (90)
14 (90)
14 (90)
16 (100)
16 (100)
16 (100)
18 (110)
16 (100)
14 (90)
Needle and Thread Chart
11
Winding the Bobbin
Removing the bobbin
Push the hook cover plate release button to the
right and remove the cover plate.
q Hook cover plate releasebutton
w Hook cover plate
Lift out the bobbin.
e Bobbin
Setting the spool
Place a spool of thread on the spool pin with the
thread coming off the spool as illustrated.
q Spool of thread
w Spool pin
Press the spool holder firmly against the spool of
thread.
e Spool holder
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Threading for bobbin winding
Set the speed control lever at .
z Hold the thread with both hands and pass the thread
under the thread guide.
q Thread guide
x Draw the thread toward you and guide the thread
around the bobbin winding thread guide.
w Bobbin winding thread guide
c Pass the thread through the hole in the bobbin
from the inside to the outside. Put the bobbin on
the bobbin winder spindle.
v Push the bobbin winder spindle to the right.
The indicator will show .
b Hold the free end of the thread in your hand and
start the machine.
Stop the machine when the bobbin has been
wound a few layers, and cut the thread close to
the bobbin.
n Start the machine again. When the bobbin
is fully wound, it will stop automatically.
Stop the machine and return the bobbin
winder spindle to its original position by moving it
to the left, and cut the thread with a pair of
scissors. Remove the bobbin from the bobbin
winder spindle.
NOTE:
The machine will not sew until the spindle has been
returned to the left.
Additional spool pin
The additional spool pin is for bobbin winding without
unthreading the machine.
Insert the additional spool pin into the hole.
Place the felt and a spool on the pin.
q Additional spool pin
w Spool pin felt
e Spool pin hole
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13
Inserting the bobbin
z Place the bobbin in the bobbin holder with the
thread running off counterclockwise.
q Thread
w Bobbin holder
x Guide the thread into the notch on the front of the
bobbin holder.
e Notch on the front
c Draw the thread to the left, sliding it between
the tension spring blades.
r Spring blades
v Continue to draw the thread lightly until the thread
slips into the notch on the side.
t Notch on the side
b Pull out about 4" (10 cm) of thread to the rear.
Reattach the hook cover plate.
NOTE:
A threading chart is shown on the hook cover plate
for your reference.
y Threading chart
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14
Raise the presser foot.
Press the needle up/down
button to raise the thread
take-up lever to its highest
position.
z Draw the thread from the spool and pass it under
the thread guide.
q Thread guide
x Draw the thread down along the right
channel and pull it up around the bottom of the
thread guide plate.
Pull the thread up along the left channel.
w Right channel
e Thread guide plate
r Left channel
c Firmly draw the thread from right to left over the
thread take-up lever and down into the take-up
lever eye.
t Thread take-up lever
v Draw the thread down along the left channel and
slip the thread behind the needle bar thread guide
from the left.
y Needle bar thread guide
b Pass the thread through the needle eye from the
front.
u Needle eye
Threading the Machine
WARNING:
Turn OFF the power switch before threading the
machine.
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Needle Threader
z Raise the needle to its highest position.
Pull down the needle threader knob as far as it will
go.
q Threader knob
x Turn the knob in the direction of the arrow in the
illustration, then insert hook into the needle eye.
Lead the thread around guide and under hook.
w Hook
e Guide
c Turn the knob in the direction of the arrow in the
illustration, drawing the thread loop through the
needle.
Gently let the needle threader go up to pull the thread
loop up.
v Pull the thread through the needle eye.
NOTE:
The needle threader can be used with a #11 to #16
needle or a blue tipped needle. Thread size 50 to 90
should also work well.
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16
Drawing Up the Bobbin Thread
z Raise the presser foot lifter.
Turn the power switch on.
Hold the needle thread with your finger
q Presser foot lifter
w Needle thread
x Press the needle up/down button twice to pick up
the bobbin thread.
Draw up the needle thread to bring up a loop of the
bobbin thread.
e Bobbin thread
r Needle up/down button
c Slide 4" (10 cm) of both threads to the back under
the presser foot.
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JANOME JP720 Instruction book
- Kategoria
- Maszyny do szycia
- Typ
- Instruction book
- Ten podręcznik jest również odpowiedni dla
w innych językach
- English: JANOME JP720