Mitsubishi PLK-B1008H User Manual
MITSUBISHI
Industrial Sewing Machine
TECHNICAL MANUAL
MECHANICAL VERSION
Electronic Pattern Sewing Machine
Model PLK-B 1 008H
A
180E463P01
2.
SPECIFICATION
(1)
Specification
Sewing area X-Direction(lefl/right)
'
of
mechanism
Y-
Direction (fore/backward)
Maximum sewing speed
Sewing speed
Stitch length
Stitch type
Class of needle
Needle bar stroke
Threaj
Stepping foot lift
Work holder lift
Thickness of material
Hook
Bobbin
Thread trimmer system
take
up
lever
stroke
100mm
700spm
1 o steps variable from 200
0.1
to
12.7 mm
(Adjustable from
Single needle lock stitch
Schmitz 794
56.6
mm
94mm
16mm
20mm (25max.)
Max
10mm
Barrel shuttle hook
Large size
Electric heat cut system
Steel bobbin
#230
0.1
mm
to
80mm
to
700 stitch/min
12.7mm by
0.1
mm
resolution.)
Amount of heating time
Voltage
Pre heating
Thread
Lubrication system
Lubrication
X-Y drive system
Machine dimension
Weight
Type of controller
(2)
Specification of main motor
Type of motor : XL-554-20
oil
available by using Function Code 4
#8~#00
Manual oiling
White machining oil
Stepping motor and timing belt drive
Intermittent or continuous feeding
HEAD
HEAD 92Kg TOTAL 172Kg
PLK-B-CU-20
(Synthetic)
41
OW x 780L
IN:
AC 210/230V
is
selectable by selecting setting table
OUT:
x 540H TOTAL 1200W x 780L x 1320L
AC 1V
3-6
Installation
of
the
power
switch
If the power switch
with the
1}
(
(2}
(3}
(4}
(5}
(6}
(7}
For
following procedure.
fvlount
Fix the electric cords with the staples (NO.®) underneath the table.
Hook
Hook
Connect the terminal (NO.O}
Two terminal has been prepared on this transformer (for
informed
Connect the other terminal
Detail
These terminal adapter are located inside
Attach the power plug
necessary parts are
detail description, please refer to APPENDIX 1 and 2 Wiring diagram.
the
power
up
the
up
the connector (NO.O) of the cable (NO.®)
in
of wiring are informed
is
purchased without assembling
switch
oonnector
APPENDIX on this manual.
(NO.<D)
(NO.O)
enclosed
with
of
(N0.0)
(N0.0)
the
wood
the
power
to
the terminal adapter
to
in
APPENDIX
to
the another end of the power switch cord (NO.®). All the
in
the accessory box.
to
the table, the power switch has
screw
(NO.@}
switch
(NO.<D)
the terminal adapter PORT No.5 of the relay socket (NO.®).
on
this manual.
of
the motor cover of machine head.
underneath
to
the
to
the
on
oonnector
connector
the transformer (NO.®).
21
OV
the
table
as
shown
(N0.6)
of
and for
of
the control box (NO.®).
230V).
on
the
cable
Detail of wiring are
to
be attached
the
figure.
(NO.®}.
4. LUBRICATION
,----&Caution
* Please make sure
to
turn power switch OFF before oiling.
* Please make sure to put some oil before starting the operation of the brand new machine or
is
when the sewing machine
I
NOTE!
Put
Please use high quality white machining oil.
some oil to red marked
resumed the operation after along interval.
oil
holes and other part as described below arrow sign.
0
=
I
Lubrication position
1 .
Presser foot mechanism
5.
Thread take up shaft
8.
Arm shaft bushing middle
11. Hook shaft bushing left
13. Hook driver
2.
Rock shaft bushing 3. Crank rod
6.
Arm shaft bushing left
9.
Connecting rod 10. Arm shaft bushing right
12. hook shaft bushing right, Rock shaft bushing
7.
Foot lifting eccentric
4.
Thread take up cam
5-5-1 Taking out the bobbin
(1)
Turn the hand wheel by hand until the needle bar comes down
so that case retaining spring
cover of the
shuttle race body.
5-5 Setting the bobbin
(NO.®)
in
the shuttle body comes
to
the lower point of its stroke
to
recess part
(NO.CD)
in
the
I NOTE I When "Down Angle of the needle bar" has been set, the hand wheel
automatically by pressing I NEEDLE UP/DNI Key on the teaching panel. The method
set the down angle
<Teaching
(2)
When
and the bobbin
5-5-2 Taking out the bobbin
(1)
After pulling out thread approximately
case
(2)
Pass the thread through the threading groove (NO.®) in the bobbin case.
At
arrow of
(3)
Pass the thread through thread slit (NO.®) and pull
the thread tension spring
(4)
Push the bobbin case into the original position and turn back the hand wheel
the case retaining spring (NO.®)
(NO.®) will pop out the case.
(NO.GJ).
this time, with pulling the thread, check that the rotation of the bobbin (NO.®)
below figure.
is
shown in TECHNICAL MANUAL
panel> 2.9.(5) "Down angle setting mode".
is
pressed, the bobbin case (NO.®) will
(NO.<V)
1Dcm
and pulled out.
from bobbin (NO.®), put the bobbin into bobbin
it
then, the thread can
is
rotated
be
opened
is
same as
be
passed under
to
up position.
to
5
6-2.
The
,teaching
Detail descriptions for pattern input are mentioned
As for the input method of PLK-61 008H, it
PLK machines. Peculiar point
operation
is
is
necessary
in
TECHNICAL MANUAL <Teaching Panel>.
to
operate the peculiarity compared with other
STOP code [USTP] just after TRIM code is required for thermal trimming sequence.
&
* If STOP code
thermal trimming procedure and cause to damage the machine.
There are two ways to put
the modification mode).
6-2-1. Setting of
(1)
(2)
(3) Turn CODE key
(6)
(7)
(8)
(9)
Caution--------------------,
is
not put just after TRIM code, the
STOP code
STOP code
Turn the pattern input key
Input pattern data as usual until just before
the point where RETURN key
(4)
Turn 1 key and ENTER key
(5)
Turn 1 key and ENTER key
Turn CODE key
Turn 2 key and ENTER key
Turn RETURN key
Turn END key ON
ON
ON
in
the teaching mode
at the
again
ON
ON
is
point.
ON
in
the pattern data (setting
ON.
ON
ON
X-
Y table and needle will move during
in
the teaching mode and addition
Display on teaching panel
1.CODE 2.CODE NUBMER
3.EXTENDED CODE 1 E
-
1.TRIM
3.FUN1
1.CODE 2.CODE NUBMER
3.EXTENDED
1.TRIM 2.USTP
3.FUN1 4.2HP
~-----------
2.USTP
4.2HP
CODE 1E
----
--
·-·
.
-----
1 E
in
-~
I
6-2-2. Addition of STOP code
(1)
Read the pattern data
(2)
Put MODIFY key
(3)
Put JOG+ key ON until point just after TRIM code.
(4)
Put FUNCTION key
(5)
Put 3 key and ENTER key ON
(6)
Put 2 key and ENTER key
(7)
Put ENTER key
(8)
Put 1 key and ENTER key 0 N
ON
ON
in
the modification mode
ON
ON
1.STITCH 2.SPEED
3.CODE
1.DEL TE
2.ADD CODE
1.CODE 2.CODE NUBMER
3.EXTENDED
1.TRIM
~=~=:4=.2--HP
(9)
Put 2 key and ENTER key ON
(1
0)
Put 1 key and ENTER key ON
(11)
Put MODIFY key
ON
USTP CODE
ADDITION?
4.MOVE(B)
CODE
-
CODE 1E
2.USTP__
·-~~~
--~
~
2i._YN
I
6-3.
Pre-heating
To secure the trimming, it
pattern data. Relationship between FN4 and pre-heating behavior
control
is
available
to
use pre-heating by input Function Code No.4 (FN4)
is
described as below.
in
the
ex.1) Pattern data
Heater
ex.2) Pattern data
Heater
When FN4 code
When FN4 code
Usually FN4
6-4.
The
thermal
There are 3 operation switches for thermal trimming operation.
is
input once, pre-heater
is
input twice, pre-heater
is
better to put only 1 time.
trimming
oN
ON
operation
Stitch
ooooooooooowooooooooooooooo
ooJ1'l't\'oooooo~ooooooooo@iooot5iO
Fu_4
is
continue to
is
on
at first code and off at second code.
on
until trim code
Trjrn
is
appeared.(ex.1)
The switch
The switch
The switch
I NOTEI Switch 2 and 3 does not wqrk
6-4-1.
Thermal thread trimming device switch (NO.®and ®)
Th I d
e ower
switch work as like below table.
Lower Upper
(NO.C?l)
ON ON Both trimmers work
ON OFF Lower trimmer works
OFF ON Do not work either
OFF
<D
is
Manual/
®
is
Enable I Disable lower thermal thread trimming device switch.
@
is
Enable I Disable upper thermal thread trimming device switch.
for safety reason.
an
upper
(NO.®)
OFF
Test mode conversion switch.
th
erma rea
Do not work either
unt[[_J!ower
I th d t . d
Device action
nmm1ng
lLWitg_~_.9lL1!nd
ev1ce
Low
or
thread Upper thread
ON
lgl
OFF OFF
on
{Rear)
ON
IB'
{Front)
again
~~
'"''"",.
'
7.
STANDARD ADJUSTMENT
.----&
*Please
*
If
the adjustment
away from the foot.
*
Be
careful not to
*
Please make sure
finger guard etc.) back
Adjustment
7-1
(1
)Turn the power switch OFF.
(2) Turn the shuttle (NO.
Put shuttle (NO.!D) to come contact with the driver race
(3)
(4)Check a distance
shuttle race. Proper distance
(5)Turn the
(6)
Loosen the bolt (NO.®).
(?)Align
(B)
After adjustment has been completed, tighten screw (NO.®) firmly.
Caution--------------------,
make sure
of
shuttle (NO.
the blade point of the shuttle
to
turn the power switch OFF before adjust the sewing machine.
is
required under the power switch
be
wounded by the needle or the inner hook point.
to
put the safety guards (Eye guard, Belt guard, Link cover and
on
the original location after the sewing machine adjustment.
the
shuttle
!D)
counterclockwise until
(N0.6)
between the blade point of the shuttle (NO.!D) and the end face of the
is
1 mm. If distance
!D)
until at the point described in (1).
(N0.6)
by turning the shuttle by hand.
is
ON, keep the start foot switch
it
will go no further.
(NO.a>)
is
not proper, refer to following adjustment.
by
NO.O point.
3
1
7-2
Adjustment
(1)
Turn the hand wheel to make the needle bar ascend 5
(2)
At this time, blade point
And the distance from the upper surface of the throat plate
should be
of
26.5
the
position
mm.
between
(NO.a>)
the
should
needle
be
and
the
shuttle
mm
aligned with the center of the needle (NO.!D).
from its lowest position.
to
the lower end of the needle bar
To adjust the position of the needle and shuttle, referring following procedure_
'
(1)
Remove the cover of the arm top.
(2)
Loosen screw (NO.Ql)
(3)
Loosen screw (NO.®). and adjust so that marker dot (NO.O) engraved on the eccentric cam of
the vertical rod
(4)
Then, tighten screw (NO.®)
(5)
Turn the hand wheel counterclockwise, and check the lifting amount of the needle
(6)
After the adjustment, securely tighten screws (NO.
is
aligned with marker line
(N0.6)
engraved on the main shaft.
Gil
and ®).
t\
bar_
/
0
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