ZOJE ZJ9800 User manual

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ZC-EDJ'E
III
I:
HIGH-SPEED
LOCKSTITCH
SEWING
MACHINE
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31¢
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OPERATION
MANUAL
PARTS
BOOK
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ZOJE SEWING MACHINE CO., LTD.

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CONTENTS
Before
Operation
1.
Specification3m--m-
2,
Installation.................................................................................
-
Adjusting
the
height
of
the
knee
lifteru-m-v-mu
.. ..
.
Installing
the
thread
stand
_
LUbrICation”"“"‘
can. a...
one.
.
Adjusting
the
amount
of
oil(oil
splashes)
in
the
hook
.
Attaching
the
needle-
3
4
5
6-
Adjusting
the
amount
of
oil
in
the
hook
7
8
9
. Setting the bobbin into the bobbin case .. -
]0_ Adjusting the stitch length
11_ Presser feet pressurem ..
]2_ Threading the machine head
13_ Winding the bobbin thread-ummmu ..
14' Thread teneton
15. Thread take-up qpnng .. .. .. .. ..
]6_ Adjusting the thread take-up stroke-
17. Adjusting the needle stop position-"mm-H" . .
18. Oil cheak and addltlon
19.
Adjusting
0f
the
pedal..................................................................
20 Pedal operatton
21. One-touch reverse stitching mechanism-"m-m-n-
22.W1per
23. Needle-to-hook relationship---
24' Change of counter kmfe
25. Change of counter knife and moving knife
26. Adjustment oftrimming system------------------------------------------------------
27-Height
and
tilt
of
the
feed
dog
28.AdeStlng
the
feed
timingo-utuooott
noouuoouuoooo-uu
noun: ounc- Outtt
assumes...
no.
29.
Thread
tension
release
releasing
mechanism"---------------------------.---...
30.
Micro-lifting
mechanism
of
the
presser
foot
31.
Caution
when
carrying
or
placing
the
sewing
machine-mun-nun-um...

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BEFORE OPERATION
Caution: To avoid malfunction and damage of the machine, confirm the following.
> Remove air-vent cap (red color) attached to the sewing machine bed.
> Be sure to pour in the oil before using.
‘P Before you put the machine into operation for the first time after the set-up , clean it
thoroughly.
> Remove all dust gathering during transportation and oil it well.
)> Confirm that the voltage has been correctly set.
> Confirm that the power plug has been properly connected to the power supply.
> Never use the machine in the state where the voltage type is different from the designated
one.
)> Confirm that the direction of rotation of the motor pulley is correct.
> Do not tilt the sewing machine head toward this side since oil leakage or parts breakage
occurs.
A safety switch is installed so that the sewing machine cannot be operated with the head
tilted. When operation the sewing machine, turn On the power switch after properly setting the head
on the table.

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1. Specifications
Application
Thin-medium
material
Heavy
material
Sewing
speed
5000mm
61000er
Stitch length
Needle
DP X5
lfi‘hulgl't
By hand lifter 18 mm (standard)
Presser foot lift
By knee lifter 15mm (max.)
Oil
Rated power
2-
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1‘ Installing the oil pan;
1) The oil pan should rest on the four corners
of the machine table groove;
2) Two rubber seats ® for supporting the head
portion on the operator side ® are fixed
on the extended portion of the table by hitting
the nails CD, and the other two rubber cushion
seats® on the hinged side ® are fixed by
using a rubber—based adhesive. Then, oil
pan @ is placed;
Remove air vent cap (5) attached to the
machine bed. (Be sure to attach cap when
transporting the machine head in the state
that the machine head is removed from the
machine table.)
Fit hinge into the opening in the machine
bed, and fit the machine head to table rubber
hinge @before placing the machine head
on cushions (3) on the four corners.
Caution: It” the sewing machine is operated
without removing air vent cap 6), oil leakage
from gearbox portion G) may occur.

3.
maiafiaemaa
Adjusting
the
height
of
the
knee
lifter
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Warning: Turn OFF the power before starting the work so as to prevent accidents
caused by abrupt start of the sewing machine.
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l, The standard height of the presser
foot lifted using the knee lifter
is 10mm.
2. You can adjust the presser foot
lift up to l5mm using knee lifter
adjust screw @.
Caution: Do not operate the sewing
machine state that the presser foot
@is
lifter
10mm
or
more
since
the
needle bar ® in contact with the
presser foot ®l
4
.
fififififi§§
Installing
the
thread
stand
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I . Assemble the thread stand unit, and insert
it in the hole in the machine table.
2. Tighten locknut (D to fix the thread stand.
3. For ceiling wiring, pass the power cord
through spool rest rod ®.

5.
With
Lubrication
A
iii-2.1%:
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Warning: Turn OFF the power before starting the work so as to prevent accidents
caused by abrupt start of the sewing machine.
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2.
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Fill
the
oil
tank
with
oil
for
hook
lubrication
before
the
sewing
machine.
1)
Tilt
the
machine
head
until
it
comes
in
contact
with
the
head
support
rod.
2)
Remove
oil
hole
cap
@and
fill
the
oil
tank
with
2]
No.1
using
the
oiler
supplied
with
the
machine.
3)
The amount
of
oil
should
reach
up
to
the
engraved
marker
line
of
oil
tank®.
If
the
oil
is
filled
excessively,
it
will
leak
from
the
air
vent
hole
in
the
oil
tank
or
proper
lubrication
will
be
not
performed.
So
,
be
careful.
4)
When
you
operate
the
sewing
machine,
refill
oil
if
the
top
end
of
oil
amount
indicating
rod®comes
down
to
the
lower
engraved
marker
line
of
oil
amount
indicating
rod
comes
down to the lower engraved marker line of oil amount indicating window@.
_5_

{Caution}
LWhen
ytm
use
:t
he-e-
sewing
machine
or
:t
gnawing
machine
after
an:
cxltfilldcd
pat'iud
ttl~
disuse.
run
fmur
machine
all
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Adjusting
the
mutant
hf
nil
in
the
hunk
A
tlifll:
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Warning:
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putter
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shutting
the
wnrk
5n
:1}:
tr:
prevent
accidents
CitLlSfld
by
abrupt
Marl
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eventing
machine.
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1.
Adiheunenl
pthcethlre
Tighten
{tum
clockwiege]
nil
ammtnt
atljtmtment
screw
I1];-
tn
increase
the
muuunt
hf
011
in
the
hunt:
tar
Ihheen
{turn
muttteretnckwtse}
In
decrease
il.
{Cattllhm}
|.1r"r'hefl
using
RP!mhk[l1uukl‘ur
dry
head]
fur
the
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13r1te1he
.‘iLll't't
te
lumen
Lhr:
nil
:nuetmt
mtjuxtment
screw
up
In
1he
minimum
at:
as;
to
reduce
the
oil
anmunL
in the hunk.
2.
Never
drain
the
hi!
in
the
hi1
tank
even
when
RP
hook
{hank
1hr
dry
head}
is
nae-t1.

7.fi§%fl%(flfl)%fi¥fifi
Adjusting the amount of oil (oil splashes) in the hook
[c3 ea:aaecaeaan.aroeaeea.aanea,amanenne.
Warning: Be extremely careful about the operation of the machine since the
A amount of oil has to be checked by turning the hook at a high speed.
CD
Amount
of
oil(oil
splashes)
confirmation
paper
G)
Position
to
confirm
the
amount
of
oiltoii
aplashes)
CD
ifliilifliifilfiflfifiéfi
Q“,-
idiifiifiii‘fliifiikiifi
Hook ..
fiffi Hook firming Shaft front
Approx
25
mm
25mm
2.23
3
to
10
mm
L—J
Approx.70
mm
Oil
splashes
confirmation
paper
Closely
fil
lht‘
Paper
i’Dmm
ZEE
ifiifififlfiffigfi
against
the
wail
surface of the bed.
Tiiilitltlélifl‘liiffii
*
Use
any
paper
available
regardless
of
the
material.
‘
Place
the
amount
of
oil
(oil
splashes)
co
9%
JFFH
ilfigfififllfifio
paper
under
the
hook.
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4)
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(no)
lifliikfla‘liflfiaif').
1.
How
to
confirm
the
amount
of
oil (oil
splashes)
When
carrying
out
the
procedure
described
below
in
2,
remove
the
slide
plate
and
take
extreme
caution
not
to
allow
your
fingers
to
come
in
contact
with
the
hook.
i)
If
the
machine
has
not
been
sufficiently
warmed
up
for
operation,
make
the
machine
run
idle
for
approximately
three
minutes.
(Moderate
intermittent
operation)
2)
Place
the
amount
of
oil
(oil
splashes)
confirmation
paper
under
the
hook
while
the
sewing
machine
is
in
operation.