JUKI APW-895/IP-420 Instruction Manual
APW-895/IP-420
INSTRUCTION MANUAL
* "CompactFlash(TM)" is the registered trademark of SanDisk Corporation, U.S.A.
CONTENTS
I. CAUTIONS BEFORE OPERATION .................................................................................. 1
II. CONFIGURATION OF THE MACHINE ...........................................................................2
III. SPECIFICATIONS ........................................................................................................... 3
1. MECHANICAL SPECIFICATIONS ........................................................................................................ 3
2. ELECTRICAL SPECIFICATIONS ......................................................................................................... 3
IV. INSTALLATION ...............................................................................................................4
1. REMOVING PACKING MATERIALS .................................................................................................... 4
2. SECURING THE MACHINE .................................................................................................................. 4
3. CONNECTING THE FOOT PEDAL ...................................................................................................... 5
4. CONNECTING THE AIR COUPLER .................................................................................................... 5
5. CONNECTING THE POWER PLUG .................................................................................................... 6
6. ASSEMBLING THE THREAD STAND AND ATTACHING IT TO THE MACHINE ............................... 7
7. INSTALLING SP-46 (CLAMP BAR STACKER) (OPTIONAL PART NO. : 40058952) ........................ 7
8. INSTALLING SP-47 (ROLLER STACKER) (OPTIONAL PART NO. : 40058953) ............................... 8
9. REMOVING THE HEAD FIXING PLATE .............................................................................................. 9
10. INSTALLING THE SUB-TABLE ........................................................................................................... 9
11. INSTALLING OPERATION PANEL IP-420 ........................................................................................... 9
12. LUBRICATING THE OIL TANK .......................................................................................................... 10
13.
INSTALLING SA-120 (INTERLINING SUPPLYING DEVICE) (OPTIONAL PART NO. : 40045772)
14. ADJUSTMENT OF SA-120 (INTERLINING SUPPLYING DEVICE) (OPTIONAL PART NO. :
40045772) ........................................................................................................................................... 12
.... 11
V. PREPARATION OF THE SEWING MACHINE ..............................................................13
1. HOW TO OPERATE THE SEWING MACHINE HEAD ....................................................................... 13
(1) How to attach the needles .............................................................................................................. 13
(2) Thread used .................................................................................................................................... 13
(3) How to pass the needle thread ....................................................................................................... 14
2. HOW TO REMOVE THE SEWING TABLE ......................................................................................... 15
(1) When replacing the bobbin thread .................................................................................................. 15
(2) Cautions to be taken when the sewing tables are removed ........................................................... 16
3. HOW TO WIND THE BOBBINS .......................................................................................................... 17
4. HOW TO THREAD THE BOBBIN CASE ............................................................................................ 18
5. HOW TO INSTALL THE BOBBIN CASE ............................................................................................ 18
6. HOW TO ADJUST THE THREAD TENSION...................................................................................... 19
7. SETTING THE MATERIAL TO BE SEWN .......................................................................................... 20
(1) Setting a garment body .................................................................................................................. 20
8. ADJUSTING THE MATERIAL GUIDE ................................................................................................ 20
VI. HOW TO USE THE OPERATION PANEL ....................................................................21
1. PREFACE ............................................................................................................................................ 21
2. BASIC OPERATION OF THE OPERATION PANEL (IP-420) ............................................................ 24
(1) Conguration of IP-420 ................................................................................................................... 24
(2) Buttons used in common ................................................................................................................ 25
(3) Basic operation ............................................................................................................................... 25
3. EXPLANATION OF THE BASIC SCREEN ......................................................................................... 28
(1) Input screen (Independent sewing mode)....................................................................................... 28
(2) Sewing screen (Independent sewing mode) .................................................................................. 29
i
(3) Input screen (Alternate sewing mode) ............................................................................................ 30
(4) Sewing screen (Alternate sewing mode) ........................................................................................ 31
(5) Input screen (Cycle sewing mode).................................................................................................. 32
(6) Sewing screen (Cycle sewing mode) ............................................................................................. 33
4. USING THE COUNTER ...................................................................................................................... 34
(1) Setting procedure of the counter..................................................................................................... 34
(2) Releasing procedure of count-up .................................................................................................... 37
(3) Counter value changing procedure during sewing ......................................................................... 37
5. USING THE BOBBIN THREAD AMOUNT ADJUSTMENT COUNTER ............................................. 38
(1) Setting procedure of the bobbin thread remaining amount adjustment counter ............................. 38
(2) Releasing procedure of the bobbin thread remaining amount detection count-up ......................... 40
6. CHANGING THE SEWING MODE...................................................................................................... 41
7. USING THE SEWING PATTERN ........................................................................................................ 42
(1) Performing the selection of pattern ................................................................................................. 42
(2) Performing the new creation of pattern ........................................................................................... 43
(3) Copying the pattern......................................................................................................................... 44
(4) Erasing the pattern.......................................................................................................................... 46
(5) Naming the pattern ......................................................................................................................... 47
(6) Editing procedure of the cycle sewing data .................................................................................... 48
8. CHANGING THE SEWING DATA ....................................................................................................... 50
(1) Changing procedure of the sewing data ......................................................................................... 50
(2) Sewing data list ............................................................................................................................... 51
9. CHANGING THE MEMORY SWITCH DATA ...................................................................................... 59
(1) Changing procedure of the memory switch data ............................................................................ 59
(2) Memory switch data list................................................................................................................... 60
10. PERFORMING OPTIONAL SETTING ................................................................................................ 68
(1) Changing procedure of the optional setting .................................................................................... 68
(2) Optional setting list.......................................................................................................................... 69
11. CHANGING THE DEVICE SETTING .................................................................................................. 70
(1) Changing procedure of the device setting ...................................................................................... 70
(2) Device setting list ............................................................................................................................ 71
12. CUSTOMIZING THE PEDAL OPERATION ........................................................................................ 72
(1) Method to select and use the customized data............................................................................... 72
(2) Customizing the pedal operation data ............................................................................................ 73
13. CUSTOMIZING THE DATA INPUT SCREEN ..................................................................................... 75
(1) Customizing procedure ................................................................................................................... 75
14. PERFORMING THE CUSTOMIZING SETTING OF THE SEWING SCREEN ................................... 77
(1) Customizing procedure ................................................................................................................... 77
15. USING THE INFORMATION ............................................................................................................... 79
(1) Observing the maintenance inspection information ........................................................................ 80
(2) Releasing procedure of the warning ............................................................................................... 81
(3) Observing the production control information ................................................................................. 82
(4) Performing setting of the production control information ................................................................ 84
(5) Observing the operation measurement information ........................................................................ 86
16. USING THE COMMUNICATION FUNCTION ..................................................................................... 88
(1) Handling possible data ................................................................................................................... 88
(2) Performing communication by using the media .............................................................................. 88
(3) Performing communication by using USB ...................................................................................... 88
(4) Take-in of the data .......................................................................................................................... 89
(5) Take-in of plural data together ........................................................................................................ 90
17. PERFORMING FORMATTING OF THE MEDIA ................................................................................. 92
ii
VII. MAINTENANCE ........................................................................................................... 93
1. INSPECTION ....................................................................................................................................... 93
(1) Maintenance and inspection of the pneumatic device .................................................................... 93
(2) Maintenance and inspection related to the sewing machine .......................................................... 93
(3) With regard to the waste oil of the hook oil ..................................................................................... 94
(4) With regard to the cleaning of the hook shaft base......................................................................... 94
2. MARKING LIGHT ................................................................................................................................ 95
(1) Marking light for sewing reference setting ...................................................................................... 95
(2) Adjusting the marking light irradiation position ................................................................................ 95
3. REPLENISHING GREASE TO THE DESIGNATED PLACE .............................................................. 96
(1) Grease-up procedure ...................................................................................................................... 97
4. CONSUMABLE REPLACEMENT COMPONENTS ............................................................................ 99
5. TILTING THE MACHINE ................................................................................................................... 101
6. STANDARD OF REPLACING TIME OF THE GAS SPRING ........................................................... 102
7. REPLACING PROCEDURE BETWEEN DOUBLE-WELT AND SINGLE-WELT ............................. 103
(1) Replacing procedure between double-welt and single-welt .......................................................... 103
(2) Fine adjustment of the position of garment body clamp ............................................................... 103
(3) Replacing the binder ..................................................................................................................... 104
8. ADJUSTING THE CORNER KNIFE ................................................................................................. 105
9. ADJUSTING THE POSITION OF THE SENSOR FOR DETECTING FLAPS .................................. 106
10. CAUSES AND CORRECTIVE MEASURES AGAINST TROUBLES WITH THE BOBBIN THREAD
REMAINING AMOUNT DETECTING DEVICE ................................................................................. 107
11. HOW TO ADJUST THE FOOT PEDAL ............................................................................................ 108
12. ERROR CODE LIST ......................................................................................................................... 110
13. INPUT NUMBER TABLE .................................................................................................................. 120
iii
I. CAUTIONS BEFORE OPERATION
Following items have to be checked every working day before the operation of the machine
and before the start of work hours.
1. Ascertain that the sewing machine is lled with the predetermined amount of oil.
2. Never operate the machine unless the lubricating part in the hook has been lled up with oil.
3. Ascertain that the pressure gauge indicates the designated air pressure of 0.5 MPa.
*
(This is necessary particularly when the compressor is stopped for a lunch break or the like.)
If the compressed air pressure is equal to or less than the designated value, troubles such as
interference between the parts can occur. It is therefore necessary to carefully check the compressed air pressure.
4. Check whether the needle thread/bobbin thread need to be replenished.
5. To perform sewing immediately after turning ON the power switch, perform trial stitching rst,
then proceed with sewing of actual products after the test sewing.
6. In order to prevent the optical ber sensor of the bobbin thread remaining amount detecting device from showing a detecting failure, be sure to clean thread waste around the hook using an air
gun once or more times a day.
7. In order to protect the ap sensor from showing a detecting failure, be sure to clean dust on the
reecting tape of the folding plate using an air gun once or more times a day.
− 1 −
II. CONFIGURATION OF THE MACHINE
E
F
B
C
D
K
G
I
J
H
A
The APW-895 consists mainly of the following units.
Frame and structural components (Framesewing table, covers, foot switch, etc.)
A
Clamp foot unit and feed mechanism
B
Corner knife unit
C
Binder unit (Binder components and its driving components)
D
Pneumatic control unit (Pneumatic control devices and pipings)
E
Stacker unit (Optional)
F
Sewing machine head
G
Electric control unit (Control panel)
H
Operation panel
I
Power switch (Also used as the emergency stop switch)
J
Temporary stop switch
K
With this machine consisting of the aforementioned 11 units, you can do desired welting work simply by set-
ting materials (garment body, interlining piece, welting patch, etc.) in place and operating the switches on the
operation panel.
In addition, when temporary stop switch K is pressed during operation of the device, the device stops.
− 2 −
III. SPECIFICATIONS
1. MECHANICAL SPECIFICATIONS
1 Sewing machine LH-895 model of 2-needle, lockstitch machine with a center knife
2 Sewing speed 3,000 sti/min (max.)
3 Stitch length Lockstitch : 2.0 to 3.4 mm (standard : 2.5 mm)
4 Types of welt Parallel double welt,
5 Pocket lip length
(Welt lenght)
6 Welting width
(Needle gauge)
7 Needles ORGAN DP X 17 #14 to #18 (standard #16)
Condensation stitch : 0.5 to 1.5 mm (standard : 1.0 mm)
Back tack stitch : 0.5 to 3.0 mm (standard : 2.0 mm)
Condensation/Back tack stitch selectable
parallel single welt
Standard type : Possible to set in increments of 1 mm within the range of min. 18 to
max. 220 mm
Note that the pocket length is min. 35 mm when using the corner knife.
(Min. 50 mm in case of 14 mm gauge or more, and min. 21 mm by adding a solenoid valve)
For the long and wide type : Possible to set in increments of 1 mm within the range of
Note that the pocket length is min. 70 mm when using the corner knife. (Min. 56 mm by adding a solenoid valve)
Possible to set max. 300 mm without entering corner knife.
8, 10, 12, 14, 16, 18 and 20 mm ( Long and wide type : 22, 24, 26, 28, 30 and 32 mm)
* However, for with dart stretcher, 8, 10, and 12 mm
For with zipper attachment, 16 mm, 18 mm, 20 mm
Each with ap or without ap
min. 18 to max. 250 mm
8 Thread Spun thread #60 (Recommended)
9 Hook Full rotary, vertical-axis, self-lubrication hook
10 Thread take-up lever Slide thread take-up lever
11 Needle bar stroke 33.3mm
12 Cloth feed mechanism Driven by stepping motor
13 Control By a micro-computer
14 Safety mechanism
15 Lubricating oil JUKI New Defrix Oil No. 1
16 Operating air pressure 0.5 MPa
17 Air consumption Approx. 40 Nℓ/min.
18 Dimensions of machine Width : 1,095 mm
19 Weight 238.5kg
20 Noise
Machine operation is automatically stopped if the cloth feed mechanism error detector,
the needle thread breakage detector or any of the various safety devices is actuated.
(1,580 mm - when including the stacker)
Length : 1,500 mm
Height :
- Equivalent continuous emission sound pressure level (LpA) at the workstation :
A-weighted value of 78.5 dB; (Includes KpA = 2.5 dB); according to ISO 10821- C.6.3
(Pattern : No.1, Jump feed speed of clamp foot : Max speed).
1,165 mm
-ISO 11204 GR2 at 3,000 sti/min for the sewing cycle, 4.5s ON.
(1,800 mm - when including the thread stand)
2. ELECTRICAL SPECIFICATIONS
The number of independent sewing patterns that can be
1
stored in memory
The number of alternate sewing patterns that can be
2
stored in memory
3
The number of cycles that can be stored in memory 20 (1 to 20)
4 Input power: Single phase/3-phase 200 to 240V 50/60 Hz (Optional 380V)
5 Power consumption 350VA
99 (1 to 99)
20 (1 to 20)
Voltage uctuation: Within + 10% of the rated voltage
− 3 −
IV. INSTALLATION
1. REMOVING PACKING MATERIALS
Remove the upper cover and remove
the string and packing materials that
have xed the clamp foot.
Remove the string and packing
materials that have xed the clamp
bar stacker.
Remove the string that has xed the
binder unit.
Wooden table
Frame
Draw out the corner knife unit and
remove the string that has xed the
unit.
When lifting the machine, hold the frame without holding the wooden table.
2. SECURING THE MACHINE
CAUTION
To prevent a fatal accident, lower and x adjust bolts ❷ (4 places) located at the side of caster ❶ after
moving the machine to the level and stabilized place.
:
Cut and remove the clip band that
has xed the needle bar.
❷
❶
− 4 −
3. CONNECTING THE FOOT PEDAL
CAUTION
When installing the pedal, perform the work paying attention to the overhead table.
:
Install the pedal base to the machine frame with
①
screws ❷.
Connect pedal bases A and B with two screws
②
.
❶
Position of the pedal can be optionally
adjusted within the range of the slot.
Connect the connecting rods with xing screw
③
.
❸
1. When connecting, do not connect the
rods with connecting rod C on the
sensor side pulled downward,
2. Install so that connecting rod on the
pedal side D and the caster ❹ do not
interfere with each other within the
range of pedal operation.
D
❶
❷
B
❶
A
C
❸
❹
4. CONNECTING THE AIR COUPLER
Connect one end of air coupler A supplied with
the machine as an accessory to air hose ❷. Then
connect the other end to coupler ❸ on the main unit
side.
❶
❸
A
❷
• Connect coupler A to the main unit
with air cock ❶ closed, then carefully
open air cock ❶ to allow the com-
pressed air to be supplied.
• Make sure that the pressure gauge of
the regulator reads 0.5 MPa.
− 5 −
5. CONNECTING THE POWER PLUG
CAUTION
To prevent possible accidents caused by leakage or dielectric strength, an appropriate power plug
shall be installed by a person who has an expert knowledge of electricity. Be sure to connect the power plug to the receptacle that is well grounded.
:
Connection of the power plug to the power depends on the specications of the product. Adjust the power
plug to the power specications to connect.
In case of the product of single-phase, 200 to 240V specications :
①
Connect the sky-blue and brown wires of the power cord to the power terminal (AC200 to 240V) and the
yellow/green wire to the ground (earth) terminal respectively.
In case of the product of 3-phase, 200 to 240V specications :
②
Connect the red, white and black wires of the power cord to the power terminal (AC200 to 240V) and
the yellow/green wire to the ground (earth) terminal respectively.
In case of the product with the optional high voltage transformer (with SA-128) :
③
Connect the black wires (3 pieces) of the power cord to the power terminal (AC380 to 415V) and the
yellow/green wire to the ground (earth) terminal respectively.
It is possible to connect to 380/400/415V by setting of the input tap of transformer (standard setting at
the time of delivery : 380V).
This product performs operation by the single-phase connection for 3-phasse 380/400/415V.
[ Caution when changing the power source of the high voltage optional transformer ]
When using high voltage optional transformer ❶ with
❶
the input voltage of 400V or 415V, it is necessary to
replace input power source cord ❷ of high voltage
❷
optional transformer ❶. Change power source input
cord ❷ (sky blue) that is connected to 380V to the
connection of 400V or 415V.
To prevent accidents, perform the work
after leaving the sewing machine alone
more than 4 minutes in the state that
the power switch is turned OFF and the
power cord is drawn out.
High voltage optional transformer ❶ is set on the
❸
rear side of the table.
When performing changeover of voltage, remove
transformer box ❹ after removing top cover ❸.
❹
− 6 −
6. ASSEMBLING THE THREAD STAND AND ATTACHING IT TO THE MACHINE
Putting nut and washer between main unit frame ❶
and x the thread stand as illustrated in the left-hand
gure.
Washer
❶
Spring washer
Nut
7. INSTALLING SP-46 (CLAMP BAR STACKER)
(OPTIONAL PART NO. : 40058952)
Clamp bar stacker is delivered in the
state that it is xed in the frame at the
time of delivery with the clamp bar
stacker mounted. It is necessary to
change the installing position to the nor-
mal using position.
❶
B
A
Remove stacker xing plate ❶.
①
Turn the whole stacker in the direction of the
②
arrow and take it out from inside of the frame.
Change stacker turning shaft A section to
③
stacker base hole B.
C
At this time, take care to prevent the stacker cord, the air piping, etc. from being caught.
Lock the whole stacker with hinge ❷.
④
Enter safety bar ❸ from C and D directions
⑤
and x it at the position where is almost parallel
to the oor.
At this time, conrm that air is being
supplied.
❷
D
❸
− 7 −
8. INSTALLING SP-47 (ROLLER STACKER)
(OPTIONAL PART NO. : 40058953)
(1) Adjusting the position
❷
❺
Conrming parallelism
①
Make sure that stacker
table ❹ and rubber roller
are installed parallel
❸
with each other.
If not, loosen four set-
screws ❷ to adjust.
(2) Maintenance
(Working state)
❶
❹
❷
❸
0.5mm
Conrming the clearance
②
Make sure that the clear-
ance between stacker
table ❹ and rubber roller
is approximately 0.5
❸
mm.
If it is not approximately
0.5 mm, loosen nut ❺ to
adjust.
When the roller stacker is not used or adjusting the
corner knife, the roller stacker can be turned upward
with the procedure below.
Pull release lever ❶. Lift up the roller section to
thrust pin ❸ into xing spring ❷, then bring them
into locked state (see Fig. 1). This puts the sewing
machine in standby state.
Fig. 1
(Waiting state)
❸
− 8 −
9. REMOVING THE HEAD FIXING PLATE
Remove xing screws ❷ of head xing plate ❶.
❷
❶
10. INSTALLING THE SUB-TABLE
Install the sub-table with four screws ❶ as shown in
the gure.
Be sure to x the machine and the frame
when performing re-transportation.
At this time, x the sub-table so as to be
ush with the main table.
❶
❶
11. INSTALLING OPERATION PANEL IP-420
B
C
Tape
Connector
As shown in the gure above, open the lid on the right-hand section C of IP-420 and connect the connector
which is xed with tape to the right-hand top surface B of the table.
To prevent malfunction due to static electricity, install operation panel IP-420 on the panel base
to use and do not change the position of the panel base.
− 9 −
12. LUBRICATING THE OIL TANK
CAUTION
1. To prevent accidents caused by abrupt start of the sewing machine, do not connect the power
plug until lubrication has been completed.
2. To prevent inammation or rash, immediately wash the part when oil has stuck to your eyes or
body.
3. If oil has been swallowed, diarrhea or vomiting may occur. Put oil to the place where children can-
not reach.
:
Fill the oil tank with the oil for hook lubrication before
operating the sewing machine.
Remove oil cap ❶ and ll the oil tank with
①
JUKI MACHINE OIL No. 1 (Part No. : MD-
FRX1600C0) using the oiler supplied with the
❶
Upper
engraved
marker line
❸
machine as accessories.
To prevent entering of dust, be sure to
attach the cap for use.
❷
Fill the oil tank with the oil until the top end of
Lower
engraved
marker line
②
oil amount indicating rod ❸ comes between
the upper engraved marker line and the lower
engraved marker line of oil amount indicating
window ❷.
When oil amount is excessively large, oil leaks
from the air hole or adequate lubrication cannot
be performed. So, be careful.
When operating the sewing machine and the top
A
A
③
of oil amount indicating rod ❸ has lowered up to
oil amount indicating window ❷, start lubricat-
ing.
− 10 −
• At the time of initial lling, ll the oil
tank with oil of 200cc as the standard
and conrm that the oil amount indicating rod is working.
• When operating a newly installed
machine or a machine which has not
been used for a relatively long period
of time, make the machine run at 2,000
sti/min or less for the purpose of
break-in. In addition, use the machine
after applying oil to races A of the
right/left hooks.
• For the oil for hook, purchase JUKI
MACHINE OIL No. 1 (Part No. : MDFRX1600C0).
• Be sure to ll the oil tank with clean
oil.
13. INSTALLING SA-120 (INTERLINING SUPPLYING DEVICE) (OPTIONAL PART NO. : 40045772)
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
:
* It cannot be used for the long and wide type.
❷
Fix interlining installing plate ❶ to the machine
①
frame with two screws ❷.
❶
Sewing table
Notch
Roller
Guide A
Guide plate
Set interlining as shown in the gure above.
②
Guide B
Spring
Set collar
Side plate
Interlining
Guide B
The roll core that can be used is 40 to 70 mm wide and 200 mm in roller diameter (max.).
Pass the interlining between guide B and guide A and roller, and route it up above the table.
③
Feed the interlining up to the roller section using the notch of the guide plate.
Adjust the lateral position of two guides, two guide pins and side plate (on the right) to allow the interlin-
④
ing to be fed straight up above the sewing table.
Position the set collar on the left-hand side to allow the side plate to lightly hold the interlining by spring.
⑤
Then x the set collar there.
− 11 −
14. ADJUSTMENT OF SA-120 (INTERLINING SUPPLYING DEVICE) (OPTIONAL PART NO. : 40045772)
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
:
❷
❸
❶
Adjustment of the interlining feeding amount
①
is performed with memory switch (
However, perform further ne adjustment with
the speed controller ❷ of the interlining feeding
cylinder ❶.
(When tightening the speed controller
amount is decreased and when loosening it, the
amount is increased.)
When a new interlining
②
interlining supply button ❹, perform feeding
of the trial sewing several times and use the
device after conrming the feeding amount and
the parallel feeding of the interlining.
is mounted, press
❸
❷
).
, the
❻
❹
❺
(Caution when operating)
When using the interlining supplying device with
rear reference ❺, the interlining at the sewing
start remains long since it is away from interlin-
ing outlet ❻. So, use the device with front refer-
ence ❼.
For handling the sewing tables, refer to
"V-2.(2) Cautions to be taken when the
sewing tables are removed" p. 16
❼
− 12 −
V. PREPARATION OF THE SEWING MACHINE
1. HOW TO OPERATE THE SEWING MACHINE HEAD
(1) How to attach the needles
CAUTION
• Turn OFF the power before starting the work so as to prevents accidents caused by abrupt start of
the sewing machine.
• When replacing the needle, be careful not to allow your ngers to touch the blade section of the
center knife.
❷
(2) Thread used
:
Needles used are DP X 17 #14 to #18 (standard
#16). Use the specied needle.
❶
❷
Insert left- and right-hand sides needles as far as
they will go pointing their long grooves ❶ at each
other and tighten needle clamp screws ❷.
• Use the left hand twist thread for the needle
thread.
• Either twist thread will do for the bobbin thread.
Right hand twist thread
Left hand twist thread
Use a new thread which is uniformly
twisted.
− 13 −
(3) How to pass the needle thread
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
:
Lift binder ❶ in the direction A, Hold section B
①
by hand and turn the whole binder in the direc-
tion C.
B
A
❶
Then pass needle thread in the order as shown in the gure below.
②
C
B
A
Be sure to press section B since welt-
ing width may become improper when
the binder is pressed and turned in the
direction C.
Binder is locked with the ball plunger.
Rather strongly turn the binder in the
direction C to release the lock.
C
A
B
A
A
B
A B
A
Periodically replace thread guide felt C. Sewing trouble due to rough motion of thread
during sewing can be prevented.
B
B
Pass the needle thread in the illustrated order.
Left-hand side needle thread toward the sewing machine
Right-hand side needle thread toward the sewing machine
− 14 −
A
B
2. HOW TO REMOVE THE SEWING TABLE
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
:
(1) When replacing the bobbin thread
❷
A
❶
Pin
Move the clamp foot to the rear end of its stroke.
①
Insert your ngers into notches A in the bottom
②
of right- and left-hand sewing tables ❶ and ❷,
and push up the sewing tables.
Move the tables in the direction of the arrow
③
keeping the above state, and you can see the
bobbin case.
At this time, move the sewing tables
so as not to allow the sewing tables to
come in contact with the needles.
After replacing the bobbin thread, return
④
the sewing tables in place by following the
above-mentioned steps of procedure in the
reverse order. Now, rmly set the sewing tables
on the throat plates and the pins.
− 15 −
(2) Cautions to be taken when the sewing tables are removed
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
:
When you remove the sewing tables, be sure to accurately set them by following the points below.
Securely t the pins, rear (left) (right) over the
Pins, rear
❶
①
pin holes.
Securely t pin holes, front (left) (right) over the
②
pins.
Pin holes, front
❷
Plate spring
1. In case of the machine provided with
SA-120 (automatic interlining supply-
ing device), return the sewing tables
to their home positions while lifting
the sewing tables so that the plate
spring section is not bent.
Outlet of interlining
supply
2. In case of removing the sewing tables with the types below, take care not to bend pocket bag
clamping device and interlining clamping device.
Pocket bag clamping device (standard)
①
Pocket bag clamping device (for interlining supply)
②
− 16 −
3. HOW TO WIND THE BOBBINS
CAUTION
To prevent damage, avoid contact with bobbins while the machine is in operation.
:
Put bobbin into the thread winder
①
shaft until it will go no further.
Pass thread through thread guide
②
❹
plate ❽, open thread tension disk
and put the thread into the slit of
❼
thread tension rod ❹.
❶
❷
❽
Direction of
rotation
❸
❼
Pass thread in the order as shown in
③
the gure, and wind the thread onto
bobbin by four or ve turns. (The
direction of the arrow corresponds to
the direction of rotation of the bob-
bin.)
Press bobbin thread guide ❶ and
④
the bobbin rotates.
The thread winder will automatically
⑤
stop as soon as it has wound up the
bobbin to a predetermined amount.
❾
1. If you want to wind a bobbin, start winding it from recess ❺ as illustrated in the gure above. If
you start to wind a bobbin from portion ❻, the detection of run-out of bobbin thread will fail to
be performed normally.
2. To ensure the appropriate remaining amount of bobbin thread, it is important to wind the bobbin
uniformly. Be sure to check that the bobbin is uniformly wound particularly at the start of bob-
bin winding.
If the bobbin fails to be uniformly wound with thread, properly adjust the lateral position of ten-
sion post socket ❸.
3. It is most suitable to wind the bobbin with thread to approximately 80% of the outer diameter of
the bobbin. The winding amount can be adjusted with winding amount adjustment screw ❷.
4. Do not press lever ❶ except when winding bobbin thread. Motor continues to run and trouble
will be caused.
5. When abnormalities such as overload of the thread winding motor, etc. are delected, thermal
switch ❾ is shut off. When thermal switch is shut off, turn ON thermal switch ❾ again after
turning OFF it to return.
❺
❻
− 17 −
4. HOW TO THREAD THE BOBBIN CASE
Hold in hand a bobbin in the way that it spins
①
clockwise and put it into the bobbin case.
Bobbin case
Pass the thread through slot ❶ in the bobbin
②
case.
Pull the thread to pass it under the tension
③
spring.
Bobbin
❶
5. HOW TO INSTALL THE BOBBIN CASE
CAUTION
Turn OFF the power before starting the work so as to prevent accident caused by abrupt start of the
sewing machine.
:
Raise hook levers ❶ and take out the bobbin
①
cases together with the bobbins.
❷
When tting, t the bobbin cases into the hook
②
driving shaft and tilt levers ❶.
When bobbin cases, left and right, ❷ are
replaced, make sure that the clearance
between the opener which is extremely
❶
❸
receded and the bobbin case is 0.2 to 0.3
mm. If the clearance is not 0.2 to 0.3 mm,
loosen setscrew ❸ and adjust it.
0.2 to 0.3mm
− 18 −
6. HOW TO ADJUST THE THREAD TENSION
Adjusting bobbin thread tension
Bobbin case
Bobbin
Bobbin thread
tension adjustment
screw
①
Turn bobbin thread tension adjustment screw
clockwise to increase the bobbin thread tension
or turn the screw counterclockwise to decrease
it.
As shown in the left-hand gure, standard
bobbin thread tension is 0.25 to 0.35N when
measuring with the tension gauge.
❷
❶
Adjusting needle thread tension
②
First, adjust the right- and left-hands bobbin
thread tension.
Then in accordance with the bobbin thread
tension obtained, adjust the right- and left-hand
sides needle threads tension appropriately by
turning thread tension adjustments nuts ❶ and
respectively. Turning the nuts clockwise will
❷
increase the thread tension or turning them
counterclockwise to decrease it.
− 19 −
7. SETTING THE MATERIAL TO BE SEWN
(1) Setting a garment body
Garment body
clamp (left)
Garment body
Garment body
clamp rubber
Garment body
clamp (right)
Use a garment body that is larger
than the garment body clamp rub-
ber piece adhered under the right
and left garment body clamps.
If a garment body of which size
is smaller than the garment body
clamp rubber piece, the rubber
piece can come off or the machine
can malfunction.
If it is necessary to use a small
material, mount a shim type gauge
(optional) on the machine.
8. ADJUSTING THE MATERIAL GUIDE
Material guide functions to stabilize the welt patch at the edge of the machine needle.
Adjust the height and the presser pressure of material guide ❶ in accordance with the thickness of material.
The height of material guide can be adjusted by
①
loosening nut ❷ and screw ❸.
(Clearance between material guide and welt
patch scale has been adjusted to 0.5 to 1.0 mm
at the time of delivery.)
Presser pressure can be adjusted with spring
②
pressure adjust screw ❹.
(Adjust the pressure so that there is no exces-
sive resistance when the material passes.)
Material guide
spring
Material guide arm
❶
0.5 to 1.0 mm
❹
❷
❸
− 20 −
VI. HOW TO USE THE OPERATION PANEL
1. PREFACE
1) To use the data for APW895/896 (EPD data) on APW-895
To use the EPD data on the APW-895, read the data into the IP-420.
Insert the relevant medium into the IP-420. Select pattern number xxx from EPD data.
2) Folder structure of the media
Store each le in the directories below of the media.
Media drive
Data that are not stored in the directories above cannot be read. So, be careful.
3) CompactFlash (TM)
Inserting the CompactFlash (TM)
■
Media
APW895
1) Turn the label side of the CompactFlash(TM) to
this side (place the notch of the edge to the rear.
) and insert the part that has a small hole into
the panel.
2) After completion of setting of the media, close
the cover. By closing the cover, it is possible to
access. If the media and the cover come in con-
tact with each other and the cover is not closed,
check the following matters.
• Check that the media is securely pressed
until it goes no further.
• Check that the inserting direction of the me-
dia is proper.
APW××× .EPD
APW××× .EPD
APW××× .EPD
1. When the inserting direction is wrong, panel or media may be damaged.
2. Do not insert any item other than the CompactFlash (TM).
3. The media slot in the IP-420 accommodates to the CompactFlash (TM) of 2 GB or less.
4. The media slot in the IP-420 supports the FAT16 which is the format of the CompactFlash (TM).
FAT32 is not supported.
5. Be sure to use the CompactFlash (TM) which is formatted with IP-420. For the formatting proce-
dure of the CompactFlash (TM), see"VI-17. PERFORMING FORMATTING OF THE MEDIA" p. 92
− 21 −
Removing the CompactFlash (TM)
■
1) Hold the panel by hand, open the cover, and
press the media ❷ removing lever ❶. The me-
dia is eject.
4) USB port
Inserting a device into the USB port
■
❷
❶
When the lever ❶ is strongly pressed,
the media ❷ may be broken by protrud-
ing and falling.
2) When the media ❷ is drawn out as it is, remov-
ing is completed.
Slide the top cover and insert the USB device into
the USB port. Then, copy data to be used from the
USB device onto the main body.
After completion of copying the data, remove the
USB device.
Disconnecting a device from the USB port
■
Cautions when using the media
• Do not wet or touch it with wet hands. Fire or electric shock will be caused.
• Do not bend, or apply strong force or shock to it.
• Never perform disassembling or remodeling of it.
• Do not put the metal to the contact part of it. Data may be disappeared.
• Avoid storing or using it in the places below.
Place of high temperature or humidity / Place of dew condensation /
Place with much dust / Place where static electricity or electrical noise is likely to occur
Remove the USB device. Put the cover back in
place.
− 22 −
Precautions to be taken when handling USB devices
①
• Do not leave the USB device or USB cable connected to the USB port while the sewing machine is in
operation. The machine vibration can damage the port section resulting in loss of data stored on the
USB device or breakage of the USB device or sewing machine.
• Do not insert/remove a USB device during reading/writing a program or sewing data.
It may cause data breakage or malfunction.
• When the storage space of a USB device is partitioned, only one partition is accessible.
• Some type of the USB device may not be properly recognized by this sewing machine.
• JUKI does not compensate for loss of data stored on the USB device caused by using it with this sewing
machine.
• When the panel displays the communication screen or pattern data list, the USB drive is not recognized
even if you insert a medium into the slot.
• For USB devices and media such as CF(TM) cards, only one device/medium should be basically con-
nected/inserted to/into the sewing machine. When two or more devices/media are connected/inserted,
the machine will only recognize one of them. Refer to the USB specications.
• Insert the USB connector into the USB terminal on the IP panel until it will go no further.
• Do not turn the power OFF while the data on the USB ash drive is being accessed.
USB specications
②
• Conform to USB 1.1 standard
• Applicable devices *
1 �����
Storage devices such as USB memory, USB hub, FDD and card reader
• Not-applicable devices ���� CD drive, DVD drive, MO drive, tape drive, etc.
• Format supported ������� FD (oppy disk) FAT 12
Others (USB memory, etc.), FAT 12, FAT 16, FAT 32
• Applicable medium size ��� FD (oppy disk) 1.44MB, 720kB
Others (USB memory, etc.), 4.1MB ~ (2TB)
• Recognition of drives ����� For external devices such as a USB device, the device which is recog-
nized rst is accessed. However, when a medium is connected to the built-
in media slot, the access to that medium will be given the highest priority.
(Example: If a medium is inserted into the media slot even when the USB
memory has already been connected to the USB port, the medium will be
accessed.)
• Restriction on connection � � Max. 10 devices (When the number of storage devices connected to the
sewing machine has exceeded the maximum number, the 11th storage de-
vice and beyond will not be recognized unless they are once disconnected
and re-connected. )
• Consumption current ����� The rated consumption current of the applicable USB devices is 500 mA at
the maximum.
1
*
: JUKI does not guarantee operation of all applicable devices. Some device may not operate due to a
compatibility problem.
− 23 −
2. BASIC OPERATION OF THE OPERATION PANEL (IP-420)
(1) Conguration of IP-420
[ Front ] [ Right side ]
❻
❼
❽
❶
Symbol
❶
❷
❸
❹
❷ ❸ ❹ ❺
Name
TOUCH PANEL, LCD display section
READY key
INFORMATION key
COMMUNICATION key
❾
Description
Change-over of the data input screen and the sewing screen is
performed.
Change-over of the data input screen and the information screen is
performed.
Change-over of the data input screen and the communication
screen is performed.
❺
❻
❼
❽
❾
Contrast control
Brightness control
CompactFlash (TM) eject button
CompactFlash (TM) slot
Cover detection switch
Connector for external switch
Connector for control-box connection
MODE CHANGEOVER key
Change-over of the data input screen and the mode change-over
screen which performs various details setting.
1. Lightly press the target key on the touch panel with a ngertip to operate the IP-420. If you
operate with any means other than your ngertip, the IP-420 can malfunction or the glass
surface of the touch panel can be scratched or break.
2. When READY key is pressed rst after turning ON the power, origin retrieval of the clamp
foot is performed. At this time, the clamp foot moves. So, be careful.
− 24 −
(2) Buttons used in common
Buttons that perform common operation in the respective screens of IP-420 are as described below.
Pictograph Name
CANCEL button
ENTER button Data changed are determined.
UP SCROLL button This button scrolls button or display upward.
DOWN SCROLL button This button scrolls button or display downward.
RESET button This button releases error and the like.
NUMBER INPUT button Ten keys are displayed and input of number can be performed.
CHARACTER INPUT button Character input screen is displayed.
(3) Basic operation
Description
Pop-up screen is closed. In case of the data change screen, the data during
changing can be cancelled.
Turn ON the power switch.
①
First, turn ON the power switch.
Reset pop-up screen is displayed after displaying WELCOME
screen. Press RESET button A.
When RESET button is pressed, the binder goes up. So,
be careful.
A
Next, language selection pop-up screen is displayed. After select-
ing the language you desire to display, press ENTER button
. Then the independent sewing input screen (screen A) of the
B
gure below is displayed.
When ending the selection screen with CANCEL button
B
or ENTER button without performing the lan-
guage selection, the language selection screen is dis-
played whenever the power is turned ON.
− 25 −
Select pattern No. you desire to sew.
②
C
D
The independent sewing
input screen (screen A)
When PATTERN NO. button C is pressed, the pattern No.
can be selected. For the selecting procedure of pattern No., see
"VI-7.(1) Performing the selection of pattern" p. 42
At the time of your purchase, pattern Nos. 1 to 10 have been reg-
istered. Change the sewing data in accordance with the sewing
types for use. (The number to which the pattern has not been
registered is not displayed.)
For the detailed explanation of input screen, see "VI-3.
EXPLANATION OF THE BASIC SCREEN" p. 28 .
Start sewing
③
When READY key D is pressed in the independent sewing
input screen (screen A), the green sewing screen (screen B) is
displayed and the sewing operation is started by the pedal opera-
tion.
Sewing screen (screen B)
E
For the detailed explanation of input screen, see "VI-3.
EXPLANATION OF THE BASIC SCREEN" p. 28 .
To stop the device during operation
④
When temporary stop switch E is pressed during sewing, the
device can be stopped.
At this time, the error screen is displayed to inform that stop switch
is pressed. When RESET button F is pressed, the error is
released and the screen returns to the input screen.
F
− 26 −
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