Please read this Instruction Manual carefully before use. Whe hope you wi!l enjoy the use
your machine for a long time.
Please remember to keep this manual
1.
Observe the basic safety measures, including, but not limited to the following ones, whenever
you use the machine.
2.
Read all the instructions, including, but not limited to this Instruction Manual before you
use the machine ,
anytime when necessary.
3.
Use the machine after it has been ascertained that it conforms with safety rules/standards
in
valid
4.
All safety devices must be
The operation without the specified safety devices is not allowed.
5.
This machine shall be operated by appropriately-trained operators.
6.
For your personal protection, we recommend that you wear safety glasses.
7.
For the following, turn off the power switch
the receptacle.
7-1
7-2 For replacing part(s)
7-3 For repair work,
7-4 When leaving the working place
8.
If you should allow oil, grease,
with your eyes or skin or swallow any
contacted areas and consult a medical doctor.
your country.
For threading needle(s) and replacing bobbin.
of
the many functions
In
addition, keep this Instruction Manual so that you may read it at
in
position when the machine is ready for work or
of
needle, presser foot, throat plate, feed dog, cloth guide etc.
of
this machine and operate it
in
a safe place.
of
disconnect the power plug
of
when the working place
etG.
used with the machine and devices to come
of
such liquid by mistake, immediately wash the
is
in
unattended.
safety, it is necessary
of
the machine from
in
operation.
in
contact
of
9.
Tampering with the live parts and devices. regardless
is prohibited.
10.
Repairing, remodeling and adjustment works must only be done by appropriately trained
technicians or specially skilled personnel.
11.
General maintenance
12.
Repair and maintenance works
electric technicians or under the audit and guidance
Whenever you find a failure
13.
Periodically clean the machine throughout the period
and
inspection works
of
any
have
to
of
electrical components shall be conducted by qualified
of
electrical components, immediately stop the machine.
of
whether the machine
be
done by appropriately trained personnel.
of
specially skilled personnel.
of
use.
-11-
is
powered,
14.
Grounding
machine has to be operated
as high-frequency welder.
15.
An appropriate power plug has to be attached to the machine
plug has to be connected to a grounded receptacle.
16.
The machine is only allowed to be used for the purpose intended. Other used are not allowed.
17.
Remodel or modify the machine
all the effective safety measures. We assumes no responsibility for damage caused by
remodeling
18.
Warning hints are marked with the two shown symbols.
the.
machine is always necessary
in
an enviorment that is free from strong noise sources such
in
or
modification
of
the machine.
of
Danger
Items requiring special attention
injury to operator or service staff
tot
the normaloperation
bY
electric technicians, Power
accordance with the safety rules/standards while taking
of
the machine. The
-12-
FOR
1.
To
avoid electrical shock hazards, neither open the cover
for the motor nor touch the components mounted inside the electrical box.
1.To avoid personal injury, never operate the machine ·with any
cover, finger guard
2.To prevent possible personal injuries caused by being caught
your fingers, head and clothes away from the handwheel, V belt and the motor
while the machine is operation.
3.To avoid personal injury, never put your hand under the needle when you turn
"ON"the power switch or operate the machine.
4.To avoid personal injury, never put your fingers into the thread take-up cover
while the machine is
5.The hook rotates at a high speed while the machine is in operation.
possible injury to hands, be sure to keep your hands away from the vicinity
the hook during operation.
machine when replacing the bobbin.
6.
To
avoid possible personal injuries, be careful not
machine when tiling/raising the machine head.
7.
To
avoid possible accidents because of abrupt start
the power to the machine when tilting the machine head
cover and the V belt.
8.1f
your machine
while the machine is at rest.
noise
of
start
9.To
the machine, be sure
avoid electrical shock hazards, never operate the sewing machine with
SAFE.
of
safety davices removed.
in
operation.
is
equipped with a servo-motor,the motor does not produce
OPERATION
of
the electrical box
of
in
the machine.
In
addition, place nothing around them.
To
In
addition, be sure to turn OFF the power to the
to
allow your fingers
of
the machine, turn OFF
or
removing the belt
To
avoid possible accidents due to abrupt
to
turn OFF the power to the machine.
the belt
keep
prevent
of
in
the
the ground wire for the power supply removed.
10.To prevent possible accidents because
component(s),turn
on
1.before using the machine for the first time,
the dust and make sufficient lubrication.
2.make sure that the voltage is right,and that plug and power source are correctly
connected.
3.if the voltage in your country
do not use
4
..
make sure the running direction
5.during the first month when using this machine, you
speed
it.
or
lower speed.
or
some accident, please do remember:
please clean it thoroughly, get
is
different from the voltage
of
the motor ,wheel is right.
of
this machine,please
should run it
rid
in
the normal
of
all
Fixing
Fig.1
Fig.2
1.fixing
1) oil tray should be put
2) Fix two arm cushion"1 "to the"A"side
Fix the
fix the
3)
Plug the hinge"1 "into hole
plate,
of
attention:in
of
oil
---
oil
the
tray
of
the machine
B
A~
tray
at
the
four
two
stand bases"2"to the"B"side
oil tray"3''(picture1 ,picture2)
of
bed plate,put the machine head on the table
hinge
four
is
at
the sink place and then fix the machine head on cushions
oil tray corners(picture3,picture4
the
packing
not
for
any
box
other
,the
usage,just
corners
of
rubber
Fig.3
Fig.4
~~--------------------~
of
the slot in table plate.
oil
tray"~"(facing
of
oil tray"3"(hinge side ),then
).
cushions
for
packaging.
fixed
the operator).
at
the
four
corner
-15-
12.
LUBRICATION
(Fig,5,6)
A WARNING:
~
Turn OFF the power before
work so as to prevent accidents caused
by abrupt start to the sewing machine.
1.1nformation on lubrication
1)
Fill oil pan
white oil) up to HIGH mark A.
2)
When the oil level lowers below LOW mark
refill the oil pan with the specified oil.
3)
When
you
window®
4) Note that the amount
unrelated to the amount
(Precaution) When
WARNING:
CD
with sewing-machine oii(No.1 0
you
operate the machine after lubrication,
will see splashing oil through oil singht
if the lubrication is adequate.
of
of
you
first operate your machine
or
after setup
period
at
about
of
of
2,000 s.p.m.
10 minuter for the purpose
break-in.
after an extended
disuse, run yout machine
st~rting
the splashing oil is
the lubricating oil.
To
2,500 s.p.m for
A Turn OFF tne power before starting the
~
work so as to prevent accidents caused
by abrupt start to the sewing machine.
the
B,
Fig. 6
13.
ADJUSTING
. 2.Adjusting the amount
plate parts.
1) Adjust the amount
take-up and needle bar crank
adjust pin
2) The minimum amount
marker dot A is brought close to needle bar
crank®
3) The maximum amount
marker dot A is brought to the position just
opposite from the needle bar crank by turning
the adjust pin
THE
AMOUNT
WARNING:
Be extremely careful about the operation of the machine since the amount
be checked by turning the hook at a high speed.
OF
OIL
(OIL
-16-
SPLASHES
CD
.
by turning the adjust pin
in
of
oil supplied to the face
of
oil supplied to the thread
of
oil is
of
oil is reached when
direction
IN
THE
C.
HOOK(Fig,7.8.9) I
® by turning
reac~ed
of
when
in
drection
oil has to
B.
(,'
I '
~·'\..,
r-
...
..
'
u
(!)Amount
Fig. 7
*When carrying out the procedure described below
extreme caution not to a allow your fingers to come
(Cautions
2) Place the amount
machine is in operation
3) Confirm that the height
"HIGH" and "LOW".
4) Confirmation
of
esample
of
oil {oil splashes) confirmation paper
tl
1!-----------.1
70mm
• Use any paper available regardless
1)
If
the machine has not been sufficiently warmed up for operation, make the machine
run idle for approximately three minutes. (Moderate intermittent operation)
of
oil (oil splashes) confirmation paper under the hook while the sewing
of
the amount
time with a watch)
showing the appropriate amount
I
.I
of
the material.
of
the oil surface
of
oil should
Splashes of from the hook
[/
I approx.2mm
Appropriate amount of
I 1[/
--JI
F"
1
L...-_
_9_·
8-----------------~
eAdjusting
hook bushing
Fig. 9
Appropriate amount of oil (large)
the amount
oil (srnall)
Splashes
of
oil from the hook
:pprox.Smm
of
oil (oil splashes) in the mounted on the hook driving shaft front
®Position to confirm the amount
_
Oil splashes confimrmation paper
Closely
• Place the amount
the hook.
in
contact with the hook.
in
the oil reservoir
be
completed in five seconds.(Check the period
of
oil
1) The amount
the left should
with sewing processec. Be careful not to
excessiveiy increase/decrease the amount
oil
the hook will be seized (the hook will be hot).
If
product may be stained with
2) Adjust the amount
the
change while checking the oil amount three
times
1) Turning the oil amount adjustment screw
will increase the amount
in
B)
2) After the amount
properly adjusted with the oil amount adjustment screw, make the sewing machine run
idle fot approximately
the amount
of
oil( oil splashes)
Hook driving shaft front bushing
___..:.H::.:OO;:_k
--..
Oil reservoir
fit
the paper against the wall surface
of
oil (oil splashes) confirmation paper under
in
2), remove the slide plate and take
i~
within the range between
of
oil shown is the samples on
be
finely adjusted
in
the hook.(lf the amount
the amount
oil amount (oil splashes) should not
(on the three sheets
the hook,
will decrease it.
of
oil is too much, the sewing
in
the "+" direction (in direction A)
or
in
the"-"
of
oil in the hook has been
of
oil (oil splashes) in the hook.
of
the oil reservoir.
in
accordance
of
oil is too small,
oil.)
of
oil
in
the hook so that
of
paper).
of
oil (oil splashes)
direction (in direction
30 seconds to check
of
-17-
14.
ATTACHING
Fig. 10
THE
NEEDLE
-o
c-Q:
(Fig.1
-A
\
\
0)
I
Follow the procedure described below to attach
the needle, after confirming that the motor has
come to a complete stop.
A needle
proper needle size according to the count
thread and the type
1) Turn the handwheel until the needle bar
2) Loosen screw ® , and hold needle
3) Insert the needle fully into the hole in the
4) Securely tighten
5) Check that long groove C
1.Notes: The standard needle for leather is
Another standard needle for heavy material
5
light material is
WARNING:
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
by abrupt start to the
of
DP x 5 should be used, Select a
of
reaches the highest point
indented part A facing exactly to the right in
direction
needle bar
the end
facing exactly to
08*5
is
DB*5(16-18#}the
B.
in
of
hole is reached.
(16-23#);
08*1
the dirction
screw®.
the
standard needle for
(9-18#)
sewinQ machine.
material used.
of
its stroke.
of
the arrow until
of
tHe
left in direction
CD
with its
needle is
D.
of
is.
SETTING
Fig.
11
THE
BOBBIN
A
INTO
THE
BOBBIN
1) Install the bobbin
2) Pass the thread through thread slit A, and pull
3) Check that the bobbin rotates
-18-
CASE
the thread wound direction is counterclockwise.
the thread
thread
come out from notch
of
the arrow when thread
(Fig.11}
in
the bobbin case so that
in
direction
will pass under the tension
B.
By so qoing, the
B.
in
Cis
pulled.
the direction
~pring
and
js.
THREADING
THE
MACHINE
HEAD(Fig.12)
-
The needle bar should be the highest, Then draw a thread end from the thread holder and thread
follows:
it as
Fig.12
j1.
ADJUSTING
Fig.13
THE
STITCH
LENGTH
-19-
(FIG.13)
1) Turn stitch
arrow, and
A on the machine arm.
2) The
3) When you want to decrease the stitch length, turn
dial calibration is in millimeters.
stitch length dial
in
the direction
length dial
align the desired number to marker dot
of
CD
in
the direction
CD
while pressing feed lever ®
the arrow.
of
the
Is.
THREAD
Fig.14
19.
THREAD
TENSION
TAKE-UP.
(Fig.14)
SPRING
(Fig.15)
1.Adjusting the needle thread tension
1)
Adjust
the
needle thread tension using tension
adjust nut
specifications.
2) As you turn nut
the needle thread tension
3) As you turn nut
direction B), the tension will decrease.
2.Adjusting the bobbin thread tension
1)
As
you
(in
direction C), the bobbin thread tension will
increase.
2) As you turn
Direction
decrease.
CD
according to the sewing
CD
clockwise (in direction A).
will increase.
CD
counterclockwise
turn tension adjust screw ® clockwise
screw®
D),
the bobbin thread tension will
counterclockwise (in
(in
® direction B), the stroke will be decreased.
I
I
CD
Fig.15
1.
The width of take-up spring is
sewing material
width),
and wide the sway of
opposition.
2.Changing the srtoke
pis lighten the take-up spring tension . .
.
is
thin material (short needle .
it. Otherwise, pis do to :
of
thread take-up spring
8-1
Omm.
if the
CD.
1 ) Loosen set screw ® .
2) As you turn tension post @ clockwise (in
of
sirection A), the stroke
spring
will
be
increased.
the thread take-up
3) As you turn the knob counterclockwise
3.
Changing the pressure of thead take-up
spring
1) Loosen set screw ® , and remove thread
2) Loosen set
3)
4) As you turn the post counterc ockwise
4.Ususlly, upon the machme commg
CD.
tension
As
direction A), the pressure will
direction B), the pressure WI e decreased.
take-up spring has been adjusted
while sew special material or special thread,
it need to
CD.
screw@.
you turn tension post @ clockwise
be
increased.
1
b
11
~t.
well, Only
be
adjusted again.
(in
(in
(
in
all the
-20-
11
0.
HAND
Fig.16
LIFTER
(Fig.16)
1)
To
stop the machine with its presser foot up,
turn hand lifter lever
2) The presser foot will go up about 5.5mm and
stop.
The presser foot will go back to its original
position when hand lifter lever is turned down
in
direction
3) Using the knee lifter, you can get the standard
presser foot lift
maximum lift
B.
of
CD
in
direction A .
of
about 1
about 13mm.
Omm
and a
111.
PRESSER
FOOT
PRESSURE(Fig.17)
I
A Turn OFF the power before starting the
~
1) Loosen nut
regulator
presser foot pressure will be increased.
2) As you turn the presser spring regulator
counterclock-wise
will be decreased.
3) After adjustment, tighten
4) For general fabrics, the standard height
presser spring regulator is 33 to
A Turn OFF the power before starting the
~work
12.ADJUSTING
. . cam
1
Fig.18
THE
FEED
TIMING
(Standard feed timing)
_ J [ Needle Needle
~plate
( (Advanced feed timing)
?222ai""""""""4
(Fig.1S)
~
I222Z
I 1) Loosen
2) For the standard adjustment, adjust so that the
3)
@or=+::
4)
5)
direction
the arrow, and firmly tighten the screws.
top surface
needle eyelet are flush with the top surface
throat plate when the feed dog descends below
the throat plate.
To
uneven material feed, move the feed eccentric
cam
To
stitch tightness, move the feed eccentric cam
in
the opposite direction from the arrow.
if
feed eccentric cam adjust too much, it will
cause the broken
WARNING:
work so as to prevent accidents caused
by abrupt start
® . As you turn presser spring
CD
WARNING:
so as to prevent accidents· caused
by abrupt start to the sewing machine.
screws_
CD
. Move the feed eccentric cam
of
the arrow or opposite direction
of
advance the feed timing
in
the direction
delay the feed timing
of
the sewing machine.
clockwise (in direction A), the
(in
direction B), the pressure
nut®.
36mm
® and ®
feed dog and the top end
of
of
needle.
in
in
order to prevent
the arrow.
in
order to increase
feed eccentric
(5
of
in
the
kg).
the
of
of
of
-21-
113.
HEIGHT
OF
THE
FEED
DOG(FIG.19)
Height: Please refer to the right
I
CAUTION:
Be
careful not
cam
too
result.
WARNING:
to
move
the
far,
or else needle breakage
feed
eccentric
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
by abrupt start of the sewing machine.
may
Ym~
b
Fig.19
114.NEEDLE-TO-HOOK
WARNING:
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
by abrupt start to the sewing machine.
1.Adjust
the
1) Turn the handwheel to bright the needle bar
down to the lowest point
loosen set screw
(Adjusting the needle bar height)
2) Locate the needle height
a. while using
the bottom end
then
the
timing
hook
as
follows.
DB
tig~!en
set screw 1 .
RELATIONSHIP
between
CD
.
needle, aligh marker line A with
of
needle bar lower bushing
the
of
{Fig.20)
needle and
its stroke, and
I
3,
1) The feed dog is factory-adjusted so that it just
out from the throat plate surface 1.15mm to
1.25 mm.
To
adjust the height
2)
CD
Loosen screw ®
® Move the feed bar up
adjustment.
@ Securely tighten screw ® .
(Caution)
insufficient,
a,
Feed dog
3). The feed dog for leather heavy material
must be adjusted 1.15-1.25mm higher than
needle plate. The feed dog for mid-heavy
material must be
needle plate, while sew thin material, the
suitable height is
b.
While using DA needle, align mark lfhe C with
the bottom end
then tighten set screw
3) Locate the hook position.
a.
While using DB needle, loosen the two hook
set
line B
end
b.
While using DA needle, loosen the two hook
set
screw,
line D
end of needle bar lower bushing
4) After making the adjustments mentioned in
the above steps, align hook blade point
with the center
clearance
value) between the needle and the hook, then
securely tighten setscrews
(Caution)
2.
Use a hook
replacing your hook with a new one.
-22-
If
the
b.
Needle plate
screws,
turn
on
ascending needle bar 2
of
needle bar lower bushing 3.
turn
on
asending needle bar 2 with the bottom
of
1.
If the clearance
pornt
smaller than the specified value, the
blade point
If
the clearance is larger, stitch
skip-ping will result.
of
the feed dog:
of
crank
CD
.
of
down to make
the
clamping
forked
the
the
0.06mm to 0.15mm (reference
portion
0.8-0.9 mm higher than
0.7-0.Bmm.
of
needle bar lower bushing
1.
hand
wheel,
hand
wheel,
of
needle @ . Provide a
or
hooK
of
of
the same part No. when
pressure
will
wear
and
align market
with
the
and
align marker
3.
in
the hoqk.
betwe@n
and
hook will be damaged.
t11e
the
needfe
is
out.
3,
bottom
@
blad.e
1s
l1s.
ADJUSTING
Fig.21
116.
ADJUSTING
THE
THE
HEIGHT
THREAD
OF
THE
TAKE-UP
PRESSER
FOOT
WARNING:
(Fig.21)
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
of
by abrupt start
1) Loosen setscrew
foot height and the angle
2) After adjustment, securely tighten the set screw
the sewing machine.
CD
. And adjust the presser
of
the presser foot.
CD.
STROKE(Fig.2~}
WARNING:
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
' by abrupt start
1 )When sewing heavy-weight materials, move
thread guide
increase the length
the thread take-up.
2) When sewing light-weight materials, move
thread guide
to decrease the length
the thread take-up.
Normally, thread guide
3)
way
that marker line C is aligned with the
center
of
the screw.
of
the sewing machine.
CD
to the left in direction A to
of
thread pulled out by
CD
to the right
of
CD
in
direction B
thread pulled out by
is positioned
in
a
117.
INSTALLING
Fig.23
THE
BELT
COVER
47
AND
THE
BOBBIN
1.1nstallation
1) Drill four guiding holes
wooden screws in the table.
Install. belt cover support
2)
hole in arm.
3) Pass the handwheel through the hole
cover
arm. At this time, you can
the handwheel diagonally from the rear
handwheel by tilting belt cover A
illustrated in the figure.
4) Place belt cover B ® on guiding holes C
and
5)
@ , @ and washer ® ,
screw
-23-
A ® , then set the handwheel on the
D.
Fix
belt
@ with a tightening torque
WINDER(Fig.23,24,25)
procedure
A,
CD
smo~thly
cover
-A @ on
the
arm
At
this time, tighten
B,
in the tapped
C and D for
in
belt
install
of
the
® as
using
screws
of
Fig.24
Fig.25
l1s.
ADJUSTING
Fig.26
THE
HEIGHT
OF
THE
of
30 kgf/cm and screw @ with a tightening
torque of 25 kgf/cm.
screws, the securing state
not change.
6) Fit cat
7) Move belt cover B ® backward E until the
8) Fix bobbin winder
Warnings: 1) For safty's needs, belt cover
KNEE
(J)
to the belt cove
rubber section
contact with belt cover
move the belt cover B in the
by
0.5 to 1 mm. Now, fix the belt cover B
in
position using wooden screw and washer.
and B using wooden screws and washers.
2) The left and right parts
LIFTER
WARNING:
(Fig.26,27)
If you tighten further these
of
the belt cover will
A.
of
belt cover B ® comes
A®.
Then, further
sam~
® in guiding holes A
should be installed.
bobbin winder should be
to the plate belt holes.
A Turn OFF the power before starting the
~
work so as to prevent accidents caused
' by abrupt start
1) The standard height
using the knee lifter is 1
2)
You
can adjust the presser foot lift up to
13mm using knee lifter adjust screw
3) When you
to over 1
of
needle bar ®
not hit presser foot
have-
Omm,
of
the sewing machine.
of
the presser foot lifted
Omm.
adjusted the presser foot lift
be sure tl)at the bottom end
in
its lowest position does
r
® .
in
direction
of
the
parall
CD
.
Fig.27
-24-
119.
SPECIFICATIONS
I .
DPX5
For Leather
materials
3000 RPM
Smm
8mm(MAX.)
20#-23#
Application
Max Sewing
Speed
Max Stitch
Length
Lifting
height
of presser
foot
Hand
Lifter
Knee
Lifter
Needle
For Light mediumheavy materials
5500 RPM
5mm
6mm(MAX.)
13mm(MAX.)
DBX1
g#-18#
For heavy materials
3000 RPM
8mm
6mm(MAX~)
13mm(MAX.) 13mm(MAX.)
DPXS
~
16#-18#
f
()il
Lubrication oil
Motor power
1.
While Sewing Light materials, the machine need to change the presser foot, needle bar and feed
dog and do some adjustment.
2.
Machine with "R" added
is
using roller presser foot.
White
No.1 0
370W
l
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