Juki MO-613, MO-634, MO-634D User Manual
I
Instruction
Manuel
manual
d'instructions
Brugsanvisning
Bedienungsanleitung
Contents
1
Safety
regulations
5
Contents
7
Detailsofthe
7
-Detailsofthe
9
Preparing
9
-Accessories
9 -Accessory Box
9
-Looper
9 -Cloth plate cover
11 -Attaching the foot control
11 -Sewing
11 -Assembling
11
-Thread
11 -Power/light switch
13. Using (he machine
13.-Haadwheel
13.-Presser
13. >Changingthe ]nesser foot
15. - Inserting needles
15. - Raisingthe upperknife
17. Threading
17. -Threading/Preparation
17. -
Upper
19. -
Lower
21. - Right needle (Blue)
23. - Left needle(Yellow)
23. > After threading
25 Trial
sewing,
25 -Sewing
25 -Check your trial run
machine
machine
the
machine
cover
speed
the
cones
foot
lifter
looper
(Green)
looper(Red)
thread
test
thread
tension
stand
27
Adjusting
27 -Adjusting
29. Adjustments
29. -
the
the
Ac^'ustment
thread
and
of stitch length
29. - Cuttingwidth
29. - Stitch plate
31
Differential
31
-Differential
31 -Gathering *
33
Automatic
33
auto
35
Practical
-3
thread
-3
thread
-Unpicking
37
Maintenance
-Changing light bulb
-Cleaning
39
Trouble
43
Technical
switch
overlock
rolled
shooting
feed
feed
threadev
sewing
seams
and
lubricating
data
thread
settings
*
*
off
hem
guide
tension
tension
Details
of
the
machine
10
11
Detailsofthe
machine
8
1
7
9
22
21
12
20
19
18
24
16
17
15
Looper
2 Looper
3 Knife
4 Cloth
5 Stitch
Presser
6
7
Lower
Upper
8
9 Right
10
Left
11
Thread
12
Thread
Accessory
13
14
Bulb
15
Power/light switch
Handwheel'
16
17
Machine
Thread
18
Anti-vibration
19
20
Spool
21
Retractable
Open
22
Presser
23
24
Stitch length dial
Differential
25
cover
cover
guard
plate
plate
foot
looper
looper
needle
needle
tension
takeupcover
guide
box
cover
socket
stand
holder
support
thread
guide
foot
lifter
feed
opening indent
tension
tension
dial
dial
tension dial
dial
plate
cone
pin
rod
dial
14
23
25
13
Preparing
Accessories
1
Screwdriver
2
h
Tweezers
3
Oiler
4 Cleaning
5
Setofneedles
6
Net
7
Spool
8
Waste
9
Hexagon
brush
caps
collector
wrench
the
HAx1
machine
10 Upper knife
I
Accessory
All
standard
storedinthe
push
Looper
To
open
thumbinthe
you. To
cover
Waste
Fabric
you
sew.
under
in to
close.
cover
pushtothe
close
engages
collector
waste
Push
the
frontofthe
Box
accessories
box.
Pull
outtoopen,
right with your
indent
and
push
it Up
automatically.
willbecollected
the
waste
machine
are
tilt
towards
and
the
collector
as
and
slightlyto the lefttowards the cloth
plate
cover.
Cloth
plate
cover
To
open
push
the
To
close
push
right, it
snaps
automatically.
lever up.
the
cover
into position
up to
the
Preparing
the
machine
Attaching
the
foot
control
Plugfootcontrol into machine
socket (A)and then into main
socket
(B).
Sewing
The
adjusted by increasing or
speed
sewing
speed
can
be
decreasing the pressure on the
foot control(C).
Assembling
Raise
tuming slightly until the
positioning
Thread
the
the
support rod fully,
catches
cones
thread
engage.
stand
onC^
The
anti-vibration
be
used
with
bottomonthe
pin when sewing with
the
spool
cone
wider
holder
should
edgetothe
cones.
When using household spools
remove
the
anti-vibration
cones.
Place spool on spool holder pins
and
push
the
spool
caps
on.
Ifthreads slip and get twisted,
cover the
supplied in
Power/light
spools
the
switch
with the
accessory
nets
box.
The power switch is conveniently
placed on the handwheel side of
the
machine.
"I" -
ON
"0"-OFF
11
Using
Handwheel
the
machine
0)
The
handwheel
counterclockwise.
Presser
To
the
machine
Changing
foot
raise
the
leveronthe
until it
the
turns
lifter
presser
rearofthe
engages.
presser
foot,
raise
foot
-Switch
-Raise
Press
presser
Raise
highest
presser
To
placeitunder
the
the
attach
the
machine
the
presser
catch
foot from
presser
position
foot
soletothe
the
(A) to
the
foot lifter to
and
presser
the
shaft.The
off
foot.
release
clamp.
remove
foot
"O".
the
the
the
left.
sole,
groove inthe shaft should lineup
exactly with
Lower
foot will
the
engage
the
presser
shank
automatically.
and
foot pin.
the
presser
13
Using
the
machine
inserting
•
Switch
Disconnect
needles
the
machine
machine
off
from
"O".
electricity supply.
•
Turn
the
are
fully raised.
Lower
Use
the
loosen
Remove
Insed
towards
possible
handwheel
the
hexagon
the
needle.
the
needle
the
into
presser
needle
back,asfar
the
until
foot.
wrench
setscrew.
flat
needle
needles
to
side
as
clamp.
Tighten the screw.
The left needle is
the
right
needle.
Raising
-
Turn
needles.
-
Open
-
Press
the
t
clockwise until the knife
-
Close
the
the
handwheel
the
looper
the
upper
right. Turn
the
looper
upper
the
set
knife
cover.
knife
knob
cover.
higher than
to
raise
holder
engages.
the
to
To
lower
the
upper
-
Turn
the
knob
anti-clockwise.
The
knife
snaps
into its
lower
position.
looper
cover.
15
knife:
automatically
Close
the
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