MODEL S-4000
TKF, LS
Omron
TACKER AND LABEL SEWER
PARTS AND SERVICE MANUAL
MACHINE SERIAL No.:
PART NUMBER 97.2441.1.001
This manual is valid from the machine serial number M241428
AMF is trademark of AMF Group, Inc.
07/2012
LIMITED WARRANTY ON NEW AMF REECE EQUIPMENT
Warranty provisions:
A ninety (90) day limited service labor warranty to correct defects in installation, workmanship, or material without charge for
labor. This portion of the warranty applies to machines sold as ”installed” only.
A one (1) year limited material warranty on major component parts to replace materials with defects. Any new part believed
defective must be returned freight prepaid to AMF Reece, Inc. for inspection. If, upon inspection, the part or material is determined to be defective, AMF Reece, Inc. will replace it without charge to the customer for parts or material.
Service labor warranty period shall begin on the completed installation date. Material warranty shall begin on the date the
equipment is shipped from AMF Reece, Inc.
Exclusions:
Excluded from both service labor warranty and material warranty are: (1) Consumable parts which would be normally considered replaceable in day-to-day operations. These include parts such as needles, knives, loopers and spreaders. (2) Normal
adjustment and routine maintenance. This is the sole responsibility of the customer. (3) Cleaning and lubrication of equipment.
(4) Parts found to be altered, broken or damaged due to neglect or improper installation or application. (5) Damage caused by
the use of non-Genuine AMF Reece parts. (6) Shipping or delivery charges.
There is no service labor warranty for machines sold as ”uninstalled”.
Equipment installed without the assistance of a certified technician (either an AMF Reece Employee, a Certified Contractor, or
that of an Authorized Distributor) will have the limited material warranty only. Only the defective material will be covered. Any
charges associated with the use of an AMF Reece Technician or that of a Distributor to replace the defective part will be the
customer’s responsibility.
NO OTHER WARRANTY, EXPRESS OR IMPLIED, AS TO DESCRIPTION, QUALITY, MERCHANTABILITY, and FITNESS
FOR A PARTICULAR PURPOSE, OR ANY OTHER MATTER IS GIVEN BY SELLER OR SELLER’S AGENT IN CONNECTION HEREWITH. UNDER NO CIRCUMSTANCES SHALL SELLER OR SELLER’S AGENT BE LIABLE FOR LOSS OF
PROFITS OR ANY OTHER DIRECT OR INDIRECT COSTS, EXPENSES, LOSSES OR DAMAGES ARISING OUT OF DEFECTS IN OR FAILURE OF THE EQUIPMENT OR ANY PART THEREOF.
WHAT TO DO IF THERE IS A QUESTION REGARDING WARRANTY
If a machine is purchased through an authorized AMF Reece, Inc. distributor, warranty questions should be first directed to that
distributor. However, the satisfaction and goodwill of our customers are of primary concern to AMF Reece, Inc. In the event that
a warranty matter is not handled to your satisfaction, please contact the appropriate AMF Reece office:
Europe
Prostejov, Czech Republic
Phone: (+420) 582-309-286
Fax:
(+420) 582-360-608
e-mail: amfreece@amfreece.cz
Warranty Registration Card
(Please Fax or Mail immediately after installation)
Note: All Warranty Claims Void, unless Registration Card on file at AMF Reece HQ
Machine model number:
(S101, S100, S104, S105, S311, Decostitch, S4000 BH, EBS Mark II, etc)
Manufacturer‘s serial or production number:
Installation Site Information:
Customer‘s Name:
Customer‘s Mailing Address:
Customer‘s Telephone Number:
Supervising Mechanic‘s or Technician‘s Name:
Signature of Supervising Technician:
AMF Reece Technician‘s Name:
AMF Reece Technician‘s Signature:
Type of garment produced at this location?
Average Daily Production Expected from this machine?
(number of buttonholes, jackets sewn, pants produced, buttons sewn, etc)
Any special requirements required at this location?
What other AMF Reece Machines are at this location?
How can we serve you better?
Tovární 837, 798 11 Prostìjov, Czech Republic
Fax: +420 582 360 606, e-mail: service@amfreece.cz, website: www.amfreece.com
S4000 TKF, LS Omron
TABLE OF CONTENTS
A - INTRODUCTION
1. Basic information ............................................................................................ 1-1
2. Safety device and labels ................................................................................ 1-2
3. General machine parts description ................................................................ 1-3
4. Specifications .................................................................................................. 1-4
5. Table type ........................................................................................................ 1-5
6. Instructions for operator safety and maintenance ....................................... 1-6
7. Special accessories .......................................................................................... 1-7
B - MACHINE ASSEMBLY
1. Content of the shipping box .......................................................................... 1-10
2. Accessories ..................................................................................................... 1-10
3. The display position change when the head position is change ................ 1-12
3. Power and air connection .............................................................................. 1-14
5. Thread stand installation ................................................................................ 1-16
C - PROPER APPLICATION
1. Power Up/ Home position ............................................................................. 1-17
2. Needle installation .......................................................................................... 1-18
3. Threading ......................................................................................................... 1-19
D - MACHINE CONTROLS
1. Progress of sewing .......................................................................................... 1-20
2. Operator control panel push buttons and switches .................................... 1-21
3. Control panel information .............................................................................. 1-22
4. The programming menu ................................................................................. 1-23
5. Tests .................................................................................................................. 1-25
6. Program version .............................................................................................. 1-27
7. Parameter checklist ......................................................................................... 1-27
E - MACHINE ADJUSTMENTS
1. Machine home position .................................................................................. 1-28
2. The main cam adjustment .............................................................................. 1-28
3. The principles for the machine adjustment .................................................. 1-28
4. Needle bar ....................................................................................................... 1-29
5. Bite ................................................................................................................... 1-30
6. Feeding ............................................................................................................. 1-32
7. Slip Clutch ....................................................................................................... 1-33
8. Stitch Density .................................................................................................. 1-33
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz, website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S4000 TKF, LS Omron
TABLE OF CONTENTS
E - MACHINE ADJUSTMENTS
9. Looper adjustments ...................................................................................... 1-33
10. The clamp plate home position ................................................................... 1-37
11. Clamp plate to the center of the throat plate adjustment ......................... 1-38
12. The sewing length change ........................................................................... 1-38
13. Head clamp foot adjustment ....................................................................... 1-39
14. Thread draw-off ............................................................................................ 1-40
15. Thread tension ............................................................................................... 1-41
16. Thread trimming ............................................................................................ 1-43
17. The hold down adjustment .......................................................................... 1-44
18. Adjustment of the stopping sensor position ............................................... 1-45
19. Changing the drive belt ............................................................................... 1-46
20. Voltage guard ................................................................................................ 1-47
F - MACHINE MAINTENANCE
1. Machine cleaning and maintenance .............................................................. 1-48
2. Periodic maintenance ...................................................................................... 1-50
3. Lubrication diagram ........................................................................................ 1-51
4. Machine lubrication ........................................................................................ 1-52
5. Machine disposal ............................................................................................. 1-54
G - PNEUMATIC DIAGRAM
H - ELECTRICAL DIRAGRAM
Released 12/2009
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S-4000 TKF, LS Omron
A - INTRODUCTION
1 . BA S I C I N F O R M AT I O N
The sewing machines S4000 TKF and S4000 LS are designed and produced to be very reliable. Important
design goals have been achieved to provide a safe machine that is simple and inexpensive to maintain.
The patented rotary needle bar shaft drive, a major benefit, delivers longer needle bar life. The added
benefits of lower vibration and less noise, translate into less operator fatigue.
Simple buttonhole length adjustment located outside the machine, eliminates the need for tilt back, while the
quick stop repair function delivers safety and makes repairs easier.
A halogen work light is included with the S-4000 TKF and LS, to enhance operator safety and product
quality.
Special electronic and mechanical safety devices protect the operator and the machine. There is a special
power lock out switch that permits the machine to be locked in the off position, so that it cannot be cycled
accidentally. There is an emergency off switch. There is a low air pressure detector that will not permit
machine operation if air pressure is dangerously low.
There are safety-warning labels on the machine in all areas that require special care. These must not be
removed. If they are lost replace them immediately.
You are the most important safety equipment of all. Be sure you understand the proper operation of the
machine. Never remove safety mechanisms or labels. We have made every effort to provide the safest
possible machine, but without complete knowledge of how this machine operates, and the use of proper care
by the operator, this machine can cause serious injury or death. That is why there are safety warnings
throughout these instructions that carry one of these messages.
D A N G E R ! Possible loss of life.
WA R N I N G ! Possible serious injury or machine damage.
N OT I C E ! Possible injury or machine damage.
We recommend that service workers from AMF Reece oversee the installation and initial training of your
mechanics and operators.
The most effective safety precaution is a well-managed safety program. Be sure those who use this machine
are properly trained. Never disable safety equipment.
Always wear safety goggles when operating or servicing the machine.
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-1
S-4000 TKF, LS Omron
A - INTRODUCTION
2 . S A F E TY D E V I C E A N D L A B E L S
Œ
➒
➋

➎
Ž
➌
➍
➓


➊
➋
➌
➍
➎
➏
1-2
Warning
Covers removed, possible injury
Grounding
Rotational direction
Standard Label
Needle bar cover
➐
➑
➒
➓
Eye guard
Head cover
Fan cover
Manometer with pressure sensor
Machine head
Table Frame
Released 12/2009
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Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
A - INTRODUCTION
3 . G E N E R A L M AC H I N E PART S D E S C R I P T I O N
➑
➏
➐
➊
Control box
Hand wheel
Emergency Stop Button
Motor
Table Top
Thread Stand
Control Panel
Main switch
Foot pedal
Clamps Up/Down button
Air pressure regulator
Air pressure adjustment knob
Halogen Lamp
Rest Pin
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-3
S-4000 TKF, LS Omron
A - INTRODUCTION
4 . S P E C I F I C AT I O N S
S 4000 TKF
Machine type
S4000 LS
electronic controlled machine for
electronic controlled machine for
sewing the tacks on various clothes sewing the labels on various clothes
Description
Sewing speed
1500-3800 stitches/min
Stitch density
3-14 stitches/cm
Machine clamp foot height
Sewing length
12.7 mm (1/2")
one row
6-40 mm
two rows
9-43 mm
Maximum work thickness
Bite range
Recommended thread
Needle system
Lubrication
Operating Conditions
Air pressure
to 4 mm (5/32")
1,7 - 3,0 mm
thread size 80, 100, 120 (Tex 40-60)
Needle 750 SC 90/14 (it is possible to order 80/12 and 70/10)
semi-automatic
according to IEC 364-3, IEC 364-5-51 temperature from +5°C to 40°C,
relative air humidity from 30 to 80 %
0.55 MPa (80 PSI)
Machine db level
Laeg = 74dB; LWA = 87dB; LpC, peak = 103dB
Machine head dimension
340 mm (height) x 470 (width) x 250 mm (length)
Machine head length
Table dimension
Table types
62 kg
700 mm (height) x 600 mm (width) x 1100 mm (length)
Parallel, Crosswise, Universal
1NPE~60Hz 230V/TN-S (according to EN 60204-1)
Electrical Requirements
1NPE~50Hz 230V/TN-S (according to EN 60204-1)
10A charakteristic C (according to EN 60947-2)
Line Circuit Breaker
1-4
16A charakteristic B (according to EN 60947-2)
Released 12/2009
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Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
A - INTRODUCTION
5 . TA B L E TY P E
Ê
Ë
Ì
Í
Parallel
Ê
PARALLEL
Crosswise
Crosswise embedded
Universal - possible adjustable: parallel/crosswise
TKF, LS
Ë
CROSSWISE
TKF, LS
Í
Ì
CROSSWISE
EMBEDDED
TKF
UNIVERSAL
PARALLEL
UNIVERSAL
CROSSWISE
TKF, LS
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-5
S-4000 TKF, LS Omron
A - INTRODUCTION
6 . I N S T RU C T I O N S F O R O P E R ATO R S A F E TY A N D M A I N T E NA N C E
When installing the machine we recommend the minimum clearances noted above around the machine.
Read all of the instructions that follow. DO NOT PUT THE MACHINE INTO OPERATION UNTIL YOU
ARE COMPLETELY FAMILIAR WITH ALL INSTALLATION AND OPERATING INSTRUCTIONS.
DANGER!
Before connecting the machine to the power supply, be positive that all safety covers are correctly
installed.
Always engage the power lockout switch, or disconnect the main power supply, before removing
any safety covers.
WARNING!
Locate the Emergency Stop button. Be sure you know how to use it.
Be sure that you have a reliable and uniform power supply.
Be sure that all electrical supply lines are in good condition and have no signs of damage to avoid
electrical shock.
If any covers become damaged, they must be repaired or replaced immediately.
Do not touch moving parts of the machine while it is operating.
Keep clear of the needle.
Always switch off the main power before changing the needle.
Before cleaning the machine or performing service to the machine, engage the power lock out switch
or disconnect the main power supply.
When the machine is not in use engage the power lock out switch or disconnect the main power supply.
When this machine is used incorrectly, or is incorrectly maintained, it can be dangerous.
Everyone who uses this machine, or maintains this machine, must be completely familiar with this
manual.
1-6
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
A - INTRODUCTION
CAUTION!
Perform all regular service as described in this manual.
If there is any problem with the power supply, turn off the main power switch.
Do not remove, paint over, damage or in any way change safety labels. If a safety label cannot be
easily read, replace it.
Long hair and loose clothing may be dangerous near any machinery. Always contain long hair
and avoid loose clothing, so that it cannot be caught by machinery and cause injury.
Never use this machine while under the influence of drugs or alcohol.
If anything seems to be operating incorrectly in the machine call for maintenance assistance
immediately.
Be sure that there is adequate light for safe operation. A normal minimum light level is 750 lux.
7 . S P E C IA L AC C E S S O R I E S
-
machine device, which is not included in the standard equipment of the machine and can be ordered by
the customer
Light
-
customer can order - no. 12.0008.4.403
connection according to chart
(terminal connectors X0;cable clamps 3,4)
Warning: When turning on the light on the machine,
disconnect the machine from the power supply.
in case, you do not want to interfere into the machine
wiring, it is possible to order the work light LBH-T65,
order no. 12.0008.4.875, which contains its own clip
fork the table and supply conductor with foprk (plug)
CEE7for connection to the power supply ~ 230 V.
N e e d l e s 7 5 0 S C 8 0 / 1 2 , 70/10
-
the manufacturer recommends to use these needles when sewing thin material
part numbers 02.0750.2.100 (80/12), 02.0750.2.109 (70/10)
Revised 06/2010
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 286; Fax: +420 582 360 606
1-7
S-4000 TKF, LS Omron
A - INTRODUCTION
Connector Ø 8 Ê
order it if the connecting tube has the inner diameter 8 mm.
The connector Ø 10 is supplied with the machine.
part number is 12.0008.3.607
P n e u m a t ic A d a p t e r Ë
order it if using 1/8“ NPT
part number 12.0008.3.081
Hand valve Ì
to dissipate any air from the machine, order it (air circuit is bled). It is necessary to order the
connectors (see below) to the hand valve for connection to the air tubes.
part number 12.0008.3.463
Connectors
➍ 12.0008.3.464 Ø 8
for connection to the tube with inner Ø 8 mm
➎ 12.0008.3.466 Ø 10
for connection to the tube with inner Ø 10 mm
Ï 12.0008.3.467 Ø 12
for connection to the tube with inner Ø 12 mm*
Ð 12.0008.3.465 Ø 16
for connection to the tube with inner Ø 16 mm*
*
To connect the tube with inner Ø 12 and Ø 16, it is also necessary to order Ø 10
N e e d l e g u a r d a n d c l a m p f o o t 3 / 8 “ a 3 / 4 “ kit ( fo r m a c h in e S 4 0 0 0 T K F o n l y )
-
to sew in range 6,3 - 9,5 mm, use needle guard 3/8“ and clamp foot 3/8“
to sew in range 9,5 - 19 mm, use needle guard 3/4“ and clamp foot 3/4“
ordering numbers:
needle guard 3/8“ - 20.0767.1.002
clamp foot 3/8“ - 20.0650.0.240
needle guard 3/4“ - 20.0767.1.003
clamp foot 3/4“ - 20.0650.0.340
C l a m p f o o t a s s e m b l y ( f o r m a ch in e S 4 0 0 0 L S o n l y )
-
to sew maximum length 43 mm, order it
part number 24.9920.9.989
Clamping Arm (for S4000 TKF)
-
necessary to order, easier insertion of work
for clamps 3/4“ a 3/8“ (order no. 24.3208.0.000)
Smooth clamp washer
-
1-8
necessary to order, for sewing the fine material
(order no. 20.0649.1.042)
Released 12/2009
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Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
A - INTRODUCTION
Clamping-bite 1,5 - 2 mm
-
possible to order, for TKF
(order no. 03.5524.0.032)
Clamping foot-bite 4 mm
-
possible to order, for TKF
24.3211.0.000 Clamp foot 1 1/2
24.3212.0.000 Clamp foot 3/4
24.3213.0.000 Clamp foot 3/8
Throat plate-bite 4 mm
-
possible to order, for TKF
24.3214.0.000
Clamp mat-bite 4 mm
-
possible to order, for TKF
24.3220.0.000
Revised 01/2010
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-9
S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
1 . C O N T E N T O F T H E S H I P P I N G B OX
1.
2.
3.
The shipment contains one box.
There is a carton with accessories, service manual with
parts section and thread stand ➊ in the box.
During unpacking the shipment, follow the labels which are on a
cover.
Ê
C AU T I O N : If the machine or crate was damaged in shipment inform
the freight company immediately. Check the contents of the crate
immediately and report any damage or missing items to the manufacturer
immediately, late reports will not be considered!
2 . AC C E S S O R I E S
A package of accessories is supplied with the machine, please refer to page 3-48 for detailed descriptions.
The height of the working area is normaly set in range 830 - 850 mm from the manufacturer (and embedded)
S4000TKF is in range 780 — 800 mm.. When using this height of the working area, recommended height of
the operator seat is in range 430 - 460 mm. The height of the table can be set in range 670 - 880 mm by
screws Ì.
STANDARD ACCESSORIES
1-10
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S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
Remove the shipping strap ➋ after unpacking the
machine, the use of this strap is recommended anytime the
machine is transported
(This is valid for all types of tables - parallel, crosswise,
universal).
➋
If a customer has ordered the u n iv e r s a l t a b l e , and
requires to change the parallel table to the crosswise table,
it is necessary to remove 2 locking screws Í and turn the
machine head to the required position. It is also possible to
change the display positon.
Released 12/2009
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1-11
S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
3 . T H E D I S P L AY P O S I T I O N C H A N G E W H E N T H E H E A D P O S I T I O N I S C H A N G E
(the universal table only)
a)
To ch a n g e t h e c r o s s w is e t a b l e t o t h e p a r a l l e l t a b l e
1.
Remove the cable fitting Ê, screw Ë, plug Ì and screws Í.
2.
Disconnect the cable Î and display Ï.
3.
Remove the display holders Ð, cable Î and display Ï.
4.
Remove the screws Ñ, washers Ò and display box Ó.
Ì into the holes where the screws were before (one of the
5.
Remove the nuts
and insert the plugs
plugs is in the drawer of the table).
6.
Remove the plugs
display box.
7.
Using the screws Ñ and washers Ò, install the display box Ó on the upper side of the machine head.
Place the screws and washers on the lower side of the display box, not on the side as they were before.
8.
Insert the display holders Ð and display Ï to the display box. Fix it by screws Í.
9.
Connect the cable Î and display Ï.
N o t e : The cable fitting
1-12
from the lower side of the display box
Ê, screw ➋ and nuts
Ó and place them into the side holes of the
are not used on the parallel table
Released 12/2009
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Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
b)
To c h a n g e t h e p a r a l l e l t a b l e t o t h e c r o s s wis e t a b l e
1.
Disconnect the cable
2.
Loosen the screws
3.
Remove the screws
4.
Remove the plugs
the display box.
5.
Remove the plugs Ì and insert the one of them into the left hole on the upper side of the machine
head. Place the second one into the drawer.
6.
Place the nuts
into the holes where the plugs
7.
Using the screws
Ñ and washers Ò, install the display box Ó on the nuts
8.
Insert the display
Ï with holders Ð into the display box and lock it by screws Í.
9.
Connect the cable
10.
Ê and the screw Ë into the right hole on the upper side of the machine head. Fit
the cable Î by the cable fitting Ê.
Î and the display Ï.
Í and remove the display Ï with holders Ð.
Ñ, washers Ò
and display
Ð.
from the side holes of the display box
Ó and insert them into the lower holes of
Ì were before.
.
Î and display Ï.
Place the cable fitting
Released 12/2009
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Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-13
S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
4 . P OW E R A N D A I R C O N N E C T I O N
1.
The machine is equipped with a quick coupler ➍ required with connector for inner ∅ of the tube 10.
The connector for inner ∅ of the tube 8 is not supplied with
the machine, a customer has to order it. The manufacturer
recommends to use connector ➏ for customers who requires
to connect the tube with connector NPT.
If a customer needs to use a shut off valve ➊ , which allows
fast releasing of the air from the circuit, he must order it.
A variety of connectors ➋ can be used separately or in
combination to adapt to the available input supply hose. It
depends on type of the tube which is used by a customer.
These connectors are not included in the accessories. A
tubing clamp ➌ is provided.
N OT E : Parts ➊, ➋, ➎, ➏ are included in Extra Parts - see
3-47.
2.
After air connection check the set air pressure on the dial of the regulator. It should be in range
0.5 - 0.6 MPa. The green pointer ➐ indicates the lowest working air pressure 0.5 MPa, which is set
from the manufacturer on the regulator ➑. If the air pressure is lower than 0.5 MPa after connecting
the machine to the power supply „Low Pressure“ message appears on the control panel display. To
adjust the working pressure, loosen the regulator cap lock ➓ and turn the regulator cap clockwise to
3.
1-14
is for setting the minimal operation
increase the pressure. Push the regulator cap ➓ down. The LED
air pressure.
Power supply must be 208 to 230 volts 1 phase, 50 or 60 hertz. Receptacle plug must meet
requirements of IEC standard 364-4-41, its circuit breaker must be minimal 10A with characteristic
C according to the EN 60947-2 (or 16A with characteristic B). No other devices must not be connected
to the circuit breaker of the socker. The hand wheel
must turn counter clockwise.
The machine is equipped with a filters which contain capacitors which generate an high frequency
leakage current. In order to prevent nuisance tripping, residual current protection device must be
protected against these high frequency currents: this is the case for industrial residual current
device (example „S“ type).
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
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S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
Head Pneumatic
J0I1
J1B
J2B
J3B
J2A
J3A
4.
➊ - thread draw-off, tension release
➋ - clamp feet
Tubes
identification J X X X
➌ - thread trim
J0I1 - air input
BQ2 - regulator with air pressure switch
air distribution
0, 1, 2 — X => distribution from a regulator
0, 1, 2 — X pneumatic cylinder identification (first number is 0 but is not marked)
A ; B; C
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1-15
S-4000 TKF, LS Omron
B - MACHINE ASSEMBLY
5 . T H R E A D S TA N D I N S TA L L AT I O N
1.
Put the thread stand together
according to the drawing.
2.
Position of the locking ring ➊
allows assembly of the thread
stand for various thickness of
the table top. Threaded end of the post
➏ must not extend more that 1 mm
(1/32) through the locking nut ➎.
3.
Insert the washer ➋ and the post into
the hole provided in the right rear of
the table top ➌. Insert the washer ➍
and tighten the nut
1-16
➎.
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S-4000 TKF, LS Omron
C - PROPER APPLICATION
1 . P OW E R U P / H O M E P O S I T I O N
➊ by turning clockwise to the I position.
1.
Turn the main power switch on
2.
The display is illuminated and the screen shows the model number.
3.
The machine is ready for operation when the Ready message appears on the display and the green
LED lights.
The machine must be in the home position before starting to sew (to be certain, press the foot treadle
and sew one buttonhole).
3.
The power voltage control (Voltage monitoring relay HRN 35) is installed in the machine control
system. This power voltage control cautions a machine operator if the supply voltage is not in the
required range (165V - 255V) and the machine could be damaged - see section E19.
N o t e : The power voltage guard is installed in the machine only if a customer has ordered it with the
machine.
➊
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1-17
S-4000 TKF, LS Omron
C - PROPER APPLICATION
2 . N E E D L E I N S TA L L AT I O N
WARNING! Before performing this adjustment, switch the main machine power off to prevent accidental
starting of the machine. Disconnect the air supply and dissipate any stored energy.
Use needles ordering number 02.0750.2.110 (750SC 90/14) only - see accessories.
It is also possible to use needles part number 02.0750.2.100 (750 SC 80/12) and needles part number
02.0750.2.109 (70/10) for sewing the thin materials - these needles are not included in the standard machine
equipment.
1.
➊ and open the needle bar cover ➋.
Note: The accessories contain the lever ➎ (part number 22.0213.0.000) and screw (part number
08.6000.4.005) with washer (08.6850.4.000) ➏, which is possible to fit to the latch. It allows
Using the screwdriver push the latch
opening of the cover without using the tool.
➌ and remove the needle.
2.
Loosen the screw
3.
Insert the new needle so that the long thread
groove ➍ is in the rear and the spot for the
Ê
clamping screw ➌ is in line. Do not install a
bent or broken needle. Roll the needle on a flat
surface to check for straightness.
Ë
4.
1-18
Tighten the screw
➌ well.
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S-4000 TKF, LS Omron
C - PROPER APPLICATION
3. THREADING
WARNING! Switch the main machine power off to prevent accidental starting of the machine. Disconnect
the air supply and dissipate any stored energy.
➊ according to the sewing
(for example sewing on the thin fabrics) there is an arm ➋
When threading, see the pictures below. Change the thread tension by nut
conditions. To increase the thread draw off
installed on the thread draw off lever.
The appearance and quality of the sewing may be affected by one or more of the following:
- clamping of the material
- thread tension
- type of thread (size etc.)
- sewn material (thickness, density)
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1-19
S-4000 TKF, LS Omron
D - MACHINE CONTROLS
1 . PROGRESS OF SEWING
1.
Bring the machine to the home position according to the section C1.
2.
Be certain that the machine is threaded correctly according to the section C3 and insert the work
under the clamp feet.
3.
When the foot pedal ➌ is pressed to the first position, the work is clamped by the clamp feet.
(Releasing the foot pedal will rise the clamp feet).
N o t e : It is possible to set the control so that both the clamping and the sew start are simultaneous,
consult the programming section for this information.
4.
When the foot pedal is pressed to its second position, the sewing is started. After finishing the sewing
and trimming the thread, the machine returns to the home position and the clamp feet rise.
5.
When the clamp feet are up, it is possible to move the sewn work for next sewing.
6.
Machine can be stopped in any place of the cycle by pressing the Emergency Stop button
➍ which is
button
placed on the machine head. After releasing the Emergency Stop button, pressing the
and pressing the foot pedal, the machine finishes the sewing.
7.
If the foot pedal ➌ is pressed before finishing the sewing, the clamp feet will not rise and the
machine will sew two cycles instead of one - this is possible to set in program.
8.
When the work is done, switch the machine off by the
➎ button.
➍
➎
➌
1-20
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S-4000 TKF, LS Omron
D - MACHINE CONTROLS
2. OPERATOR CONTROL PANEL PUSH BUTTONS AND SWITCHES
Red LED - activated when
the Emergency Stop button
is activated
Green LED - activated
when the machine is
Ready for sewing
Next - scrolling down key
Previous - scrolling up key
Key for setting the parameter value
Key for setting the parameter value
Clear Key - return to the main screen, return to the last changed
screen or last viewed screen
Enter key
Emergency Stop Button
Clamps Button
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1-21
S-4000 TKF, LS Omron
D - MACHINE CONTROLS
3 . C O N T RO L PA N E L I N F O R M AT I O N
Display message:
Standard messages:
Error messages:
❍
❍
❍
❍
❍
Ready
Emerg. Stop
Service mode
Wait please
Ready F1
Service F6
❍ Motor not ready
❍ Low voltage
❍ Low air pressure
Daily cycle counter
WARNING! Keep your hands away from the needle area during any adjustment. Machine start is controlled
by the foot pedal. Keep your foot off of the foot pedal.
Error messages on the display are mentioned in Tr o u b l e s h o o t in g section.
1-22
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S-4000 TKF, LS Omron
D - MACHINE CONTROLS
4. THE PROGRAMMING MENU
Main screen
- press
display. To enter the programming menu, press
,
appears on the
.
appears on the
display. The first line of the display shows the parameter, which is set, and the second line indicates the range
of setting. To scroll the lines down,press
value of any parameter, press
key, to scroll the lines up, press
key. Press
key. To change the
key to set the first digit. Press
digit starts flashing on the display, to set the value, press
key. Press
key. The second
key. The third digit starts
flashing on the display. Repeat this setting until all ditigs of the parameter are set. To confirm the set value of
a parameter, press
key.
Example: To change the sewing speed from 2000 to 3450
Display
Press
Display
Press
á
á
á
3x
á
á
á
4x
á
á
á
5x
á
á
á
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1-23
S-4000 TKF, LS Omron
D - MACHINE CONTROLS
1. Max speed -
maximal speed. Range 1000-3800 spm.
2. Slow stitch -
selecting the number of stitches in slow start. Range 0-3.
3. Slow speed -
setting the slow start speed at the beginning of the sewing cycle. Range 500-1000
spm.
4. Ndl Up pos -
correction of the needle bar upper position. Range 0 - 600 imp.
5. D off delay -
draw-off delay. It is possible to set it in range 60-150 ms.
6. D off tm -
timing of the knife/draw-off activation. It is possible to set it in range 30-200 ms.
7. Trim delay -
setting the trim delay. Ti is possible to set it in range 0 - 200 ms.
8. Trim time -
setting the trim timing activation. It is possible to set in range 30 - 60 ms.
9. Clamp delay -
setting the clamp delay. It is possible to set in range 0-100 ms.
10. Cycle delay -
setting the delay between the sewing cycles. Cycling parameter must be activated.
It is possible to set it in range 500-2500 ms.
11. Cycling -
setting the machine cycling. It is possible to set Yes / No.
12. Pedal -
setting the foot pedal position. Possible setting 1 step / 2 steps.
13. Double Sew -
setting the number of buttonhole repeat. It is possible to set 1, 2 = 1 or 2, 3 = 2.
14. L Count -
life counter
15. Count Rst -
counter restart
To return to the main screen, press
1-24
key.
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S-4000 TKF, LS Omron
D - MACHINE CONTROLS
5. TESTS
WARNING! ONLY PROFESSIONAL SERVICE TECHNICIANS SHOULD PERFORM THESE TESTS!
The main screen appears on the display. Press
enter the tests menu, press
,
appears on the display. To
key. The follwing screen appears on the display .
To scroll this menu down, press
key, to scroll this menu up, press
key.
NOTE: Before performing the tests, press and release the Emergency Stop button to disconnect the motor.
INPUTS TESTS
1. Low air pressure-
Low air pressure off appears on the display. If the air pressure is lower than 0,5 MPa,
the message Low air pressure on appears on the display. The switch BQ 2 is tested
by this parameter.
2. Home senzor -
the end position sensor. Home sensor off appears on the display. Activate the sensor
using a metal tool. Home sensor on appears on the display. Switch BQ1 is tested by
parameter.
this
3. Voltage rly
-
Voltage rly off appears on the display. If the power supply drops below 185 V,
the Voltage rly on appears on the display. Only in case the relay VC 1 in installed.
4. Pedal 1 step
-
Pedal 1 step off appears on the display. When the foot pedal is pressed to its first
position, the Pedal 1 step on appears on the display. Switch SB4 is tested by this
parameter.
5. Pedal 2 step
-
Pedal 2 step off appears on the display. When the foot pedal is pressed to its
second position, the Pedal 2 step on appears on the display. Switch SB5 is tested
by this parameter.
6. Em Stop
-
after the Emergency Stop button is pressed, the Em Stop off appears on the display.
After the Emergency Stop button is released, the Em Stop on appears on the display.
Switch SA1 is tested by this parameter.
7. Clamp Button -
Clamps button off appears on the display. When the clamp Up/Down button is
pressed the Clamp button on appears on the display. Switch SB3 is tested by this
parameter.
8. Motor ready -
Motor ready off appears on the display (motor is off).
Motor ready on appears on the display (motor is on) servodrive U2 is tested B4 this
parameter.
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1-25
S-4000 TKF, LS Omron
D - MACHINE CONTROLS
OUTPUTS
The following parameters can be tested only in case the air supply is connected to the machine. After
pressing
key,
appears on tehe display. To selected the line press
key used for
change.
1. Clamps -
Clamps off appears on the display. When the
key is pressed, the clamp feets
are activated and clamps on apeears on display, to confirm the value press the
key and clamp feets are closed.
Lifting up the clamp feets:
key, to change the valve press the
press the
the display. To confirm the set values press the
key and clamp off appears on
key and the clamp feets are
lifted up.
The valve YV2 is tested by this parameter.
2. D off
-
D off Off appears on the display. After pressing
pressing the
the key Off is blinking and by
key tension is activated and D off on appears on the display. To
confirm the set valve press this key. The valve YV1 is tested by this parameter.
3. Trim
-
Trim off appears on the display. After pressing the
key the thread trim is
activated and trim on appears on the display, by pressing the
button the set
value is confirmed. The valve YV3 is tested by this parameter.
To return in tests press the
1-26
key, to finish the tests press the
key.
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S-4000 TKF, LS Omron
D - MACHINE CONTROL
6. PROGRAM VERSION
Home screen appears on the display. Press
,
appears on the display. To
find out loaded program version into the machine. press the
appears on the display. Press again
key.
key to return back to main screen.
7. PARAMETER CHECKLIST
P AR AM E T E R
MAX SPEED
S L O W S TITC H
SLOW S PE E D
ND L UP P O S
D O F F D E LA Y
D O F F TIM E
TRIM D E LA Y
TRIM TIM E
C LA M P D E LA Y
C YC LE D E L A Y
C YC LING
PEDAL
D O UB LE S E W
R AN G E
S E T T IN G
10 00 -380 0 szm
0-3
500 -10 00 szm
0-6 00 im p
60 -15 0m s
30 -2 00 m s
0 -200 m s
3 0-60 m s
0 -100 m s
5 00 -2 50 0 m s
ye s/no
1 s te p / 2 ste ps
1 , 2 =1 or 2, 3 = 2
3 50 0
0
1 00 0
30 0 - 4 00
12 0
10 0
15 0
50
50
50 0
No
2 step
1
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1-27
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 . M AC H I N E H O M E P O S I T I O N
The needle bar is in the upper position. The needle
slot
➊
descends to the right side of the throat plate
➋ during the first stitch. The marks ➑ on the handwheel and cover casing are aligned.
➊
➋
Ñ
2. THE MAIN CAM ADJUSTMENT
1.
Bring the machine to the home position.¨
2.
Tilt the machine onto the rest pin and view the main cam
assembly. The clereance ,,x“ has to be minimal between the
main cam shifting mechanism if the mechnisms hit into each
other, loose the screws ➏ and take out the spring ➐, loose
the screws ➑ and arms ➒ ➓ push aside to maximum in the
direction away from the main cam after adjusting, check the
minimal clereance ,,x“.
3 . T H E P R I N C I P L E S F O R T H E M AC H I N E A D J U S T M E N T
1.
Before making mechanical adjustments, the machine should be switched to the
Service mode. Press the Emergency Stop button on the machine head, then
release it. Then press the
key. The Service Mode message appears on
the display.
CAUTION! It is not possible to start sewing by pressing the foot pedal when working in Service Mode!
2.
1-28
Press
key to return to the main screen.
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
4. NEEDLE BAR
1.
Needle bar crank position
Turn the handwheel ➎ and loosen the screw
needle bar crank
➊ in the
➋. Turn the handwheel until the
needle bar reaches the upper position. Pulley screw
on the main shaft should be in the same line with
screw ➍. Tighten the screw ➊.
➌
NOTE: The needle bar should be in the top dead
center position when the screw ➌ is at 12 o‘clock. To
check, turn the handwheel clockwise and counter
clockwise. The needle bar must move downward in
either direction. The needle ➓ makes its first stroke into
the right side of the throat plate.
2.
The needle bar height adjustment
➏ height to 16 mm (5/8“) from
the surface of the throat plate ➐ to the lower edge
of the needle eye. Use height gauge ➒.
Loosen the set screw ➑ and move the needle bar up
Adjust the needle bar
or down as necessary.
the first stitch direction
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1-29
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
5. BITE
Before the bite adjustment, remove the pulley cover
the head cover
1.
➋
Ê
Ë
and
➊.
B it e c a m
a)
Check if the machine is in the home position.
b)
Tilt the machine onto the rest pin ➐ . If the
adjustment is correct, the second cam
locking screw ➑ (counter clockwise of the bite
cam ➒) must be roughly perpendicular to the
bedplate casting.
c)
Adjust the position of the bite cam so that all of
the needle bite motion occurs equally with the
needle out of the work piece on the up and
down stroke.
Note: There must be no bite movement before
the needle ➓ comes out of the work nor after
it has descended into the work - see illustration. Tighten both locking screws
➑ securely.
Needle upper position
Needle
stroke
Ó
Bite
1-30
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
2.
B it e w id t h a d j u s t m e n t
To adjust the bite width, first remove the head cover for access to
adjustments.
The S-4000 is fitted with a regular bite throat plate , that allows a bite
range of 1.5 mm (1/16“) to 2.3 mm (3/31“).
a)
loosen the adjusting screw
b)
to increase the bite width, raise the bite lever
c)
to decrease the bite width, lower the bite lever
d)
tighten the adjusting screw
3.
C e n t e r in g t h e b it e o v e r t h e t h r o a t p l a t e
a)
with the machine in the home position - loosen the
on the bite lever
clamping screw
b)
for rough adjustment, using the handwheel, rotate the
needle bar to its full down position and move the
needle to the right side of the throat plate slot . Turn
the hand wheel to the second needle ➓ down stroke
and compare the needle position in the left side of the
throat plate. Continue adjusting until the needle is
roughly of equal distance from the right and left sides.
c)
tighten the clamping screw
d)
For finite adjustment loosen the screw
and rotate the eccentric nut
locking screw .
. Tighten the
correct
incorrect
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1-31
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
6. FEEDING
1.
2.
Tilt the sewing head onto the rest pin.
Bevel Gear Adjustments
Manually turn the handwheel counter clockwise until the
drive spring in the main cam engages with a indent . The
feeding lever is on the highest point of the feeding cam.
Remove the bevel gear cover and loosen the screws ➊, ➋
Ò
➌ on the stop.
Loosen two adjusting screws ➍ in the right collar ➎.
on the horizontal bevel gears and screw
3.
Adjust the dimension 11mm from the end of the feed
shaft ➏ to the collar ➐ by pressing the feed shaft ➏ against
the right collar
4.
5.
➎. Tighten the adjusting screws ➍ in
the
right collar ➎. The tension of the left collar on the shaft is
set.
Engage the right bevel gear ➑ with the vertical bevel
Ì
Ë
Ê
11 mm
gear ➒ and lock its position by the set screws ➊.
Manually turn the handwheel counterclockwise until the
drive spring engages with right shifter block pocket . The
feeding lever is on the lowest point of the feeding cam.
Slide the right gear ➓ into engagement with the vertical
Í
Î
➋ securely. Move the
crank drive to the left bevel gear ➓ and lock it by screw ➌.
gear
➒. Tighten the set
Ñ
screws
The bevel gear adjustment is done, by manually turning the
handwheel finish the sewing cycle and bring the machine to the
home position. Reinstall the bevel gear cover.
6.
Clamp plate movement occurs only when the needle point
has risen above the work piece and must be completed
before the needle descends into the work.
7.
For adjustment use a piece of paper to see the needle
punctures.
Ó Ï Ð Ë Ò
If feeding occurs while the needle is in the work, engage
the drive spring into a indent.
Loosen the screws
on the feed cam and adjust its
position as needed so that all feed motion occurs with the
needle out of the work. Retighten the feed cam set screws.
1-32
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
7. SLIP CLUTCH
The slip clutch pressure is factory set and under normal conditions will not need adjusting. The correct
clutch torque setting is 0.43 Nm (60 to 65 inch ounces).
Hold the nut ➊ and tighten the adjusting screws
pressure to both sides of the clutch.
➋ with a torque screwdriver. Apply an equal amount of
N OT E : If a torque screwdriver is not available, tighten the lock nuts so that the screws
the nuts
➋
extend through
➊ 1.5 mm.
CAUTION:
Too little torque will produce an improper material feed.
Too much torque may damage parts (bevel gears).
1.5 mm
Ê
Ë
8 . S T I T C H D E N S I TY
Adjust the feed connecting link position
slot
2
➊ in the cam follower
1
➋ to obtain the correct stitch density.
To in c r e a s e t h e d e n s it y 1 :
a)
b)
Loosen the hex socket screw
➌
and lower
the link ➊ away from the bedplate to increase
density.
Tighten the hex socket screw ➌.
Maximum density is 14 stitches per 10 mm.
Ì
To d e c r e a s e t h e d e n s it y 2 :
a)
b)
Loosen the hex socket screw
➌ and raise
the link ➊ toward the bedplate to decrease
density.
Tighten the hex socket screw ➌.
Minimum density is 3 stitches per 10 mm.
Î
Í
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1-33
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
9 . L OO P E R A D J U S T M E N T S
Before making this adjustment, follow the points described below:
Ÿ
Turn the handwheel and observe the position of the connecting link
➊ at both ends of the
➋. Angle A ➌ must equal angle B ➍.
If incorrect - loosen the hex mounting screw ➎ and rotate the eccentric adjusting nut ➏ as
needed. Tighten the hex mounting screw ➎.
looper link arm travel
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Turn the handwheel and bring the needle bar to the upper position.
Check if the needle is straight.
Tilt the machine head onto the rest pin and check if the mark ➐ on the looper cam ➑ is on the
left side. If the mark is on the right side, remove it and install it correctly. Return the sewing head
back.
Remove the cover plate ➒, disconnect the air tubes from the clamp feet cylinder and remove the
clamping assemby ➓ from the machine, remove the throat plate
trimming hook. Dismantle the loopers with holders.
, trimming hook cover
and
Ì
Ê
Ë
Ê
Í
Ï
Î
Ë
➓
➒
1-34
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1.
T h e f ir s t l o o p e r a d j u s t m e n t
1.
Bring the machine to the home position and
of the looper cam ➑ and
loosen the screws
adjust the looper cam to the lowest position.
2.
Loosen the looper set screw
and turn the
looper to be perpendicular to the hole in the
looper holder.
3.
Install the holder with the first looper
shaft.
4.
and move
Loosen the looper holder screw
the holder so that the needle passes the
looper in the center of the looper recess. There
must be clearance 0,4 mm between the needle
and the looper recess. Tighten the looper holder
screw .
3.
on the
5.
Loosen the looper screw
and turn the looper
to the needle to obtain the distance 0,1 mm
between the needle and the looper tip.
6.
Turn the hand wheel counter clockwise and
with 1 mark (wider side of
insert the gauge
the gauge) between the needle bar holder and
the needle bar clamp when the needle returns to
the home position from the lower position.
7.
Check to determine if the tip of the looper is at
the centerline of the needle 1 mm above the
needles eye.
8.
If incorrect - loosen the looper cam screw
by
the wrench and hold it . Turn the hand wheel
(counter clockwise - if the looper tip is higher
than1 mm; clockwise - if less than 1 mm).
Tighten both looper cam screws
securely.
9.
If it is necessary to adjust the looper cam again,
check the clearance 0,4 mm between the needle
and the looper recess.
4.
5.
6.
7.
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1-35
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
The second looper adjustment
10.
Insert the second looper
on the looper shaft.
11.
Loosen the looper holder screw
and move the
holder so that the needle passes the center of the
looper recess. There must be clearance 0,4 mm
between the needle and the looper recess. Tighten the
looper holder screw.
12.
and turn the looper
to
Loosen the looper screw
the needle to obtain the distance 0,1 mm between the
needle and the looper tip.
13.
Turn the handwheel counter clockwise, insert gage
with mark 2 (narrower side of the gage) between the
needle bar holder and needle bar clamp.
14.
Check if the looper tip crosses the axis of the needle
1 mm above the needle eye.
15.
If it is necessary to adjust the looper cam again, check
the first looper adjustment.
1-36
10.
11 .
13.
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 0 . T H E C L A M P P L AT E H O M E P O S I T I O N
1.
The home position of the clamp plate before sewing is:
a)
the bevel gears Ê on the feed shaft a r e n o t e n g a g e d with the vertical bevel gear
b)
the clamp plate is positioned all the way to the right (to the head casting)
2.
If the bevel gears are engaged:
a)
loosen the main shaft worm gear screws Ë, hold the worm gear and turn the hand wheel
clockwise or counterclockwise as needed
N o t e : If this adjustment is correct, the first needle puncture goes to the right slot of the throat
plate
Ê
Ë
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1-37
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 1 . C L A M P P L AT E TO T H E C E N T E R O F T H E T H ROAT P L AT E A D J U S T M E N T
1.
If the clamp plate
rest pin.
2.
Loosen the nut
➊
➊ is not adjusted to the center of the throat plate Ë, tilt the sewing head against the
Ì in the slot of the lever ➍ and move the clamp plate as needed. Tighten the nut.
➋
Ì
Í
12. THE SEWING LENGTH CHANGE
To change the sewing length, loosen the screw
Î and move the stop as needed.
Î
1-38
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 3 . H E A D C L A M P F OOT A D J U S T M E N T
1.
A d j u s t m e n t fo r c l a m p h e ig h t
Be sure that air supply is switch on and the clamp foot is opened. If clamp foot is not opened, push the
clamp Up / Down button.
a)
loosen the nut Ê
b)
turning the screw
➋ clockwise lowers the clamp foot mechanism Ì to clamp mat Í
c)
tighten the nut Ê
NOTE: Correct height is when the underside of the clamp foot is slightly lower than the point of the
needle in the home position.
2.
Clamp foot to the center of the needle
Be sure that the clamp foot is closed. If clamp foot is not closed, push the clamp Up / Down button.
a)
turn the handwheel to be sure that needle does not hit the clamp foot Ì. If it hits:
b)
push the clamp Up / Down button to open the clamp foot
c)
loosen the screw Î and get the clamp foot arm further from the needle and tighten the screw Î
d)
to check this adjustment, turn the handwheel when the clamp foot is closed. The needle must
not hit the clamp foot
S4000 TKF
S4000 LS
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1-39
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 4 . T H R E A D D R AW- O F F
1.
2.
A d j u s t m e n t o f t h e D r a w - O f f L e ve r Po s itio n
The correct adjustment ensures a long enough thread tail for starting the next sewing. Remove the
covers because this mechanism adjustment is performed in the rear of the head. Air supply is necessary
for this adjustment.
a)
loosen the screw ➏
b)
➐ of the cylinder ➑ is in the home position (retracted). Move the lever ➒ to the pin ➓
with minimum clearance 0.1 mm. Tighten the screw ➏
c)
check the correct clearance adjustment by switching the valve
(YV1).
turn the draw-off lever ➋ counter clockwise to increase the thread tail length; turn the
draw-off lever clockwise to decrease the thread tail length
L o ckin g t h e s t it c h e s
If the skipped stitches problem appears during the sewing, follow the below mentioned steps:
a)
loosen the screw ➌
b)
1-40
of the draw-off cylinder
The thread end adjustment
If the first stitches are missing or the sewing is not sewn, follow the below mentioned steps:
a)
loosen the screw ➊.
b)
3.
the piston
move the thread take-up
➍ to increase the size of the needle loop
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
15. THREAD TENSION
The thread tension influences the appearance of the sewing. A thread tension change may be needed if
the thread and fabric change. Check to be certain all parts, which contact the thread, are smooth and
polished with no burrs or sharp edges.
Ÿ
By turning the tension knob
➊
clockwise, the thread tension increases.
Ÿ
By turning the tension knob
➊
anti-clockwise, the thread tension decreases.
N OT E : Too big thread tension can cause the unsightly appearance of the sewing when sewing on a
thin and elastic material.
1.
A d j u s t m e n t o f t h e t e n s io n d is c s o p e n in g
The opening of the tension discs is performed in the last phase of the sewing. When the tension
discs are opened, it is possible:
a)
to pull the thread from the spool when the draw-off lever ➋ receives the impulse for
operation
b)
by decreasing or increasing of the air flow it is possible to regulate the tightening of the
last loop in the sewing
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1-41
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
2.
T h e c o r r e c t p o s it io n o f t h e t e n s io n m e c h a n is m
a)
remove the tension assembly ➌ from the shaft ➍
b)
e)
f)
turn the cylinder ➑ as
necessary.
Turning clockwise
the pin is extended.
Tighten the nut ➐ when
the correct measurement is obtained.
connect the air tube ➏ to the cylinder, open the air supply and install the covers.
c)
d)
3.
R e g u l a t io n o f t h e t e n s io n d is c s o p e n in g
If the last stitch is not tightened, follow the below mentioned steps:
a)
loosen the locking nut ➒ on the speed controller ➓
b)
1-42
➎ is 3.5 mm If incorrect, it is
check if the distance between the stud slot edge and the pin
necessary to adjust the
position on the pin.
remove the pulley cover
and the head cover to
obtain a good access for
this adjustment. Switch
off the air supply.
disconnect the air tube ➏
from the cylinder.
loosen the nut ➐ and
To obtain better tightening of the last stitch, tighten screw
and lock the nut
➒ securely.
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
16. THREAD TRIMMING
The trimming mechanism ensures the correct thread trimming after sewing the
last stitch. The trimming hook moves in the direction of the arrow, both thread
loop legs A and B are pulled forward. When the thread hook approaches the
end of the stroke, leg A contact the trimming knife, cutting the thread.
1.
Tr im m in g c y l in d e r a d j u s t m e n t
a)
tilt the machine head onto the rest pin and close the air supply.
Extend the piston ➊ of the cylinder ➋ to the maximum position.
➌ too
b)
check to be certain that the cylinder does not push the lever
c)
high and into contact with the bedplate casting ➍. If no clearance
exists, adjust as described in c, d, and e below:
loosen the screw ➏
d)
to obtain the correct position of the lever
➌, loosen the nut ➎
➊ in or out as needed
tighten the nut ➎ and the screw ➏. After this adjustment check if
no axial clearance exists on the shaft ➐.
if the axial clearance exists on the shaft, loosen the screw ➏,
move the shaft ➐ to the left so that the locking ring ➑ touches
the recess in the plate ➌. Move the lever to the right and tighten the
screw ➏.
and turn the cylinder piston
e)
f)
2.
adjustment
T h e t r im m in g h o o k
a)
push the piston ➊ of the trimming cylinder
b)
c)
d)
➋ to the maximum
position and loosen the screw ➒ of the trimming actuator ➓.
turn the trimming actuator ➓ and set the clearance 1.0 mm
between the throat plate and the point of the trimming hook.
tighten the screw ➒ of the trimming actuator ➓.
open the air supply and check by switching the valve of the
trimming cylinder if the actuator ➓ does not hit the bedplate casting.
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1-43
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 7 . T H E H O L D D OW N A D J U S T M E N T
(S4000 LS modification only)
It is necessary to adjust the hold down Ì by
loosening the screw Ê , if:
a)
the hold down is not in the centre of
the clamp foot groove
b)
the needle puncture Í is not in the
hold down groove or if the distance X
between the needle puncture and the
hold down groove is not the same on
both sides - see picture A
1.
2.
Ë
Ê
If a clearance exists between the hold down
and clamp foot, loosen the screw Ë and
move the hold down downwards. There
must not be any clearance between the hold
down and clamp foot.
N o t e : It is necessary to check the
adjustment mentioned in point 1 after this
adjustment.
Picture A
Í
Ì
1-44
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 8 . A D J U S T M E N T O F T H E S TO P P I N G S E N S O R P O S I T I O N
Follow the steps described below to set the position of the sensor.
1.
2.
3.
4.
5.
6.
7.
8.
Put machine in the service mode (see E2).
Turn the handwheel counter clockwise until the stop disk finger
➊ is perpendicular to the sensor ➋.
Loosen the screws ➌ and move the sensor bracket ➍ to the right. Tighten the screws ➌.
Loosen M3 screw ➎ and adjust the sensor position so that the stop disk finger ➊ is in the center of the
sensor mark ➏. The red LED ➐ illuminates on the sensor.
Tighten the M3 screw ➎.
Return the machine head back to the working position.
Push the F6 key on the control panel and switch the machine to the working mode.
Start the machine and check the correct stopping of the machine. The needle bar must stop in
the home (upper) position.
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1-45
S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
1 9 . C H A N G I N G T H E D R IV E B E LT
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
➊ after loosening the M4 screws ➋.
By turning the handwheel ➌ adjust the position of the shaft so that the screw ➍ on the pulley ➎
is aligned with screw ➏ on the bearing carrier lower shaft.
Lock the position by the holder 24.0030.0.000 ➐, which is included in the accessories. Using
the screw ➏ fix the holder to the bearing holder upper screw.
Turn the pulley ➑ of the needle bar shaft, until the needle bar reaches the upper position.
Lock the position by the holder 24.0024.0.000 ➒, which is included in the accessories. Using
the screw ➓ fix the holder to the bearing carrier lower mounting screw.
Remove the pulley cover
Rotate the motor pulley
until the marks
on the motor pulley and the motor bracket are aligned.
Loosen the screws
on the motor bracket
and move the motor with the machine bracket down to
fit the belt.
Fit the belt
on the shaft pulleys ➎, ➑ and motor pulley . To tighten the belt
, move
the motor bracket
with motor
up. Tighten the screws
to lock the motor bracket. Be sure the
marks
are aligned.
Remove the pulley holders ➐, ➒.
Press the pedal to check the adjustment. The needle bar must be in the upper position.
Small changes of the needle bar adjustment are possible in the program parameters:
a) n e e d l e b a r d id n o t r e a c h t h e u p p e r p o s itio n
Ÿ push
=> „Ndl up pos 315“ appears on the display. After pressing the button
lightening. Requested value is adjusted with
and
. Press
number is
to confirm.
Ÿ to obtain the correct position of
the needle bar, increase the value
Ÿ press
, to return to the main screen
b) n e e d l e b a r w e n t b e y o n d
t h e u p p e r p o s itio n
Ÿ push
=>
=>„Ndl up pos
....imp“
Ÿ to obtain the correct position of the
needle bar, decrease the value
Ÿ push
, to return to the
main screen.
1-46
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S-4000 TKF, LS Omron
E - MACHINE ADJUSTMENTS
2 0 . VO LTAG E G UA R D
The voltage guard - relay HRN-35 (VC1) as an extra accessories is placed in the machine control box. It is
adjusted and sealed from a manufacturer. If the supply voltage is in the required range, the green LED Un
indicates it on the voltage monitoring relay. If the upper limit (255V) of the supply voltage is exceeded, the
indicates it. If the supply voltage is lower than 185V, the green LED stops indicating and the
red LED
indicates it. If the supply voltage returns to the required range, the red LED stops indicating.
red LED
T h e u p p e r l im it ( 2 5 5 V ) is e x c e e d e d
a)
b)
When the power switch
is switched to the position 1, the red LED
lights. The power supply
is disconnected, the display is not light and it is not possible to switch the machine on.
If the supply voltage is higher than the upper limit during a sewing, the machine is
automatically switched off to prevent control electronics damage. When the voltage level is restored
to acceptable levels (185 - 255V), it is possible to start the machine in the standard way (see section
C1).
T h e s u p p l y v o l t a g e is b e l o w t h e l o w e r l im it 1 85 V
a)
b)
If the supply voltage is below the lower limit 165V, the message „LOW VOLTAGE“
appears on the display.
If the supply voltage drops below the lower limit during the sewing, the machine
automatically stops and the „LOW VOLTAGE“ message appears on the display.
When the voltage level is restored to acceptable levels (185-255V), it is possible to
start the machine in the standard way (see section C1).
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1-47
S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
Warning:
Caution:
-
Check for damage to electrical cables
Check safety covers for damage and replace immediately if needed
Keep your hands out of the sewing area
Do not modify the machine in any way, which could eliminate safety parts
Do not attach external lights or other devices to the machine´s electrical system
Do not neglect periodic maintenance.
If you have fault in electrical power supply, switch off the operating switch (circuit
breaker).
Do not damage, correct and remove safety labels.
Do not work with the machine when you are under the influence of the drugs or
alcohol.
User has to ensure the lighting of the working area minimal 750 Luxes.
1.
M AC H I N E C L E A N I N G A N D M A I N T E NA N C E
1.
Switch the power off and disconnect air
supply.
2.
For cleaning and oiling, remove the
cover ➊ and take out the clamp foot
mechanism ➋.
Clean the clamping area of any fabric and
thread lints.
3.
Open the needle bar cover ➌ and
clean any thread lints from the
guides ➍ and thread tension ➎.
4.
Clean any thread lints and fabric from the
sewing area - throat plate, loopers.
5.
Lubricate the machine according to
the section F 4.
1-48
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S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
6.
Remove the filter cover ➏ with cleaning pad ➐.
Remove the dust from the cleaning pad or in case
of considerable dirt, wash it using a mild
detergent.
Perform the same cleaning on the rear fan .
7.
The filter and regulator maintenance
Bowl assembly Ñ - polycarbonate bowls may be
damaged and possibly fail if exposed to synthetic
oils, thinner solvents, trichlorethylene, kerosene and
other aromatic hydrocarbons. Clean only with a
neutral detergent .
Auto drain - Drain line length should be shorter than 5 m. Be sure not to have any upward turns in
the drain line which would prevent drainage.
If the
a)
b)
c)
d)
unit has no function it is necessary to:
check if the supplied pressure is higher than the set pressure of the regulator
check if the valve assembly is clean
check the membrane or spring for damage
check if the air flow direction is correct
Change of the filter element Ò
Conditions
•
low flow rate
•
high pressure drop
•
when the pressure drops to 0.7 bar
•
filter element change after one year (in case it has not been changed)
➑
a)
unscrew the polycarbonate bowl
b)
c)
d)
e)
take the filter element out ➒ with baffle ➓
change old filter element with new one
fit the baffle ➓ into new filter element ➒ and place them both back
place the polycarbonate bowl back
8.
Check the mechanisms especially in the sewing area by sight.
9.
When the maintenance and checking are finished, insert the clamp foot mechanism into the machine.
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1-49
S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
2. PERIODIC MAINTENANCE
once a day (8 hours of operation)
once a week (40 hours of operation)
once a month (160 hours of operation)
-
cleaning of the sewing mechanism area and inner frame of the
machine
lubrication of mechanisms - see area F4.
visual check - external and internal mechanisms
fill oil into reservoir with oil level indicator, or sooner if required
check of the clearance in sewing mechanism drive
check of the screw connections tightening (obtain values below)
check of condensate in regulator
check of dirty of cleaning pads in control box
Recommended values for srews tihtening ( N m ) :
M3
M4
M5
M6
M8
M10
1-50
0,5
1,2
2,5
4,0
0,6
1,5
3,0
5,0
8,0
10,0
0,8
2,0
4,0
7,0
16,0
30,0
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S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
3 . L U B R I C AT I O N D IAG R A M
The machine is mainly equipped with needle and ball bearings, which in combination with a single lubrication
circuit decrease the requirements for maintenance.
Circuit I - with the oil supply in oil indicator for lubrication of the bite, feeding and looper levers and worm
gears. In case of replacement of any part of distribution, it is possible to order the tube kits and wicks. To
connect the tubes - see picture.
Circuit I
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1-51
S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
4 . M AC H I N E L U B R I C AT I O N
1.
It is necessary to lubricate the places shown below before the machine is switched on for the first time
or after a long idle period. Use oil ESSO TERESSO 32 or similar quality.
2.
The amount of oil in the reservoir
overflow from the base area.
3.
The reservoir is filled through the hole
4.
➌ and draw-off mechanism ➍ are shown in
the illustration below (after opening the needle bar cover ➎). Lubricate the main cam worm gear
through the hole ➏. Lubricate all of these points every 8 hours.
1-52
➊ is indicated by the red mark. Too much oil may cause it to
➋
in front of the gauge.
The points for lubrication of the needle bar mechanism
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S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
5.
Tilt the machine head onto the rest pin and lubricate the places shown in the picture.
➐
➑
➒
➓
looper shafts
feed cam surfaces
shifter
bite cam surfaces
bevel gears
trimmer shaft
looper cam surfaces
Return the sewing head back into the sewing position
6.
After lubrication it is important to sew a minimum of 10 sewing cycles on scrap fabric to dispel any
excess oil. Wipe all visible excess oil from the mechanism in the work area.
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1-53
S-4000 TKF, LS Omron
F - MACHINE MAINTENANCE
5 . M AC H I N E D I S P O S A L
1.
To ensure machine ecelogical disposal, it is neccesary to remove nonmetallic parts from the machine.
To take these parts out, it is necessary to perform the partial dismantling of the machine, remove
covers, dismantle the machine arm and remove the frame.
2.
Aluminium and duralumin parts must be treated separately, also nonferrous metal parts and plastic
parts.
3.
The parts mentioned in the point 2 can be found in the spare parts manual with these marks :
●
●●
●●●
1-54
aluminium parts
non-ferrous metal parts
plastic and non-metalic parts
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
G - PNEUMATIC DIAGRAM
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-55
S-4000 TKF, LS Omron
H - ELECTRICAL DIAGRAM
1-56
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
H - ELECTRICAL DIAGRAM
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-57
S-4000 TKF, LS Omron
H - ELECTRICAL DIAGRAM
1-58
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
H - ELECTRICAL DIAGRAM
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-59
S-4000 TKF, LS Omron
H - ELECTRICAL DIAGRAM
1-60
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
1-61
S-4000 TKF, LS Omron
TROUBLESHOOTING
TROUBLESHOOTING
- TABLE OF CONTENTS
1. MECHANICAL FAULTS ................................................................................................... 2-2
2. CONTROL PANEL DISPLAY ERROR MESSAGES ..................................................... 2-5
3. SERVO ERROR MESSAGES ............................................................................................ 2-6
4. ELECTRICAL FAULTS ..................................................................................................... 2-7
Released 12/2009
e-mail. service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 160 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
2-1
S-4000 TKF, LS Omron
TROUBLESHOOTING
1 . MECHANICAL FAULTS
SYMPTOM
Thread breakage
Machine fails to sew
(missing stitches appear)
Machine sews in one spot
2-2
POSSIBLE CAUSE
PROBABLE SOLUTION
Needle, looper, throat plate
damaged
Change damaged parts
Incorrect needle and sewing
mechanism adjustment
Check the adjustment of the
mechanisms
Thread tension is too tight
Adjust correct tension
Incorrect threading
See section C3 for checking.
Thread guides polished
incorrectly
Polish
Poor thread quality
Replace thread
Thread is too heavy for
selected needle and throat
plate
Use recommended thread sizes see section A4
Needle, looper, throat plate
damaged
Change damaged parts
Incorrectly adjusted needle bar
height
See section E4 for checking
Incorrectly adjusted clearance
between needle and throat
plate
See section E5 for checking
Incorrect loopers timing
See section E9 for checking
Incorrectly adjusted the home
position of the clamp plate
Adjust the stop - see section E10
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
TROUBLESHOOTING
SYMPTOM
Stitch skip at the beginning
of sewing
Stitch skip during sewing
POSSIBLE CAUSE
PROBABLE SOLUTION
Needle, looper, throat plate
damaged
Change damaged parts
Needle thread end is too short
See section E14, point 2
Incorrectly adjusted needle bar
height
See section E4
Incorrectly adjusted clearance
between needle and throat
plate
See section E5
Incorrect loopers timing
See section E9
Incorrectly adjusted clamp feet
pressure
See section E 14, point 3
Incorrectly adjusted the home
position of the clamp plate
See section E10
Needle, looper, throat plate
damaged
Change damaged parts
Incorrectly adjusted needle bar
height
See section E4
Incorrectly adjusted clearance
between needle and throat
plate
See section E5
Incorrect loopers timing
See section E9
Incorrect thread tension
adjustment
Adjust the tension correctly
Incorrect threading
Thread loops are too small
See section C3
See section E14 point 3
Incorrectly adjusted clamp feet
pressure
See section E14 point 3
The clamp feet are adjusted
too far from the sewing
See section E13 point 2
Released 12/2009
e-mail. service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 160 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
2-3
S-4000 TKF, LS Omron
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE
PROBABLE SOLUTION
Trimming knife damaged
Replace the knife
Low air pressure at trimming
cylinder
Check supply pressure
Flow control valve to tension
cylinder closed
See section E15 point 3
Incorrect loopers timing
See section E9
Incorrect setting of trimming
delay
Change Trim dly parameter - D4
Trimming length incorrectly set
Change Trim tim parameter - D4
Sewing motor turns,
machine does not sew
Belt broken or loose
See section E19 for changing
Machine sews continually,
does not stop
Stopping sensor adjusted
incorrectly
See section E18 for correct
position adjustment
Zero pressure on regulator
Shut off valve closed
Open the shut off valve
Low air pressure
Filter element dirty
Clean the filter element
Air fitting or tubing obstruction
Check supply guides
Deflate screw is loose
Tighten or replace
Thread not trimmed at the
end of the cycle
Noise heard from deflate
screw
2-4
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
TROUBLESHOOTING
2. E R R O R M E S S A G E S O F T H E C O N T R O L PA N E L D I S P L AY
SYMPTOM
POSSIBLE CAUSE
PROBABLE SOLUTION
Hand valve of the regulator
switched off
Open the hand valve
The air pressure in the air
supply piping below 0.5 MPa
Increase the air pressure
Emergency stop, red LED
light is ON
Emergency Stop button is
switched on
Release the Emergency Stop
button and press F6 key on the
control panel
Service mode
The machine is in the operation
mode, motor is disconnected
Low voltage
The power supply is below
185V - relay HRN-35 is
installed
Call electroengineer in a plant
The power supply is below
185V - relay HRN-35 is not
installed
Call electroengineer in a plant
Low air pressure
Motor isn‘t ready
Press F6 key on the control
panel
Released 12/2009
e-mail. service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 160 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
2-5
S-4000 TKF, LS Omron
TROUBLESHOOTING
3. ERROR MESSAGES OF THE SERVO
The following messages can be seen on the servo display, which is placed inside the control box. In
order to eliminate these messages, switch off the machine for 5 minutes. Then switch the machine on
again. The error message should not appear on the display. If the message appears - call AMF Reece
service.
Power
supply
indicator
Alarm
indicator
(ALM)
PWR - Power supply indication:
INDICATOR
STATUS
Lit green
Voltage is good
Lit orange - Flashes at a 1
sec. intervals
Varning - i.e.:
- Exceeded power
- Exceeded feed back
- Default of inner fan
Lit red
Alarm - default
ALM - Default indication (Alarm indicator):
in case default appears, the indicator is switched on.
2-6
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
S-4000 TKF, LS Omron
TROUBLESHOOTING
4. E L E C T R I C A L FA U LT S
SYMPTOM
When switch
in position
I, neither the work light,
display or the cooling fan
operate
When switch
in position
I, display does not operate
When sewing operation
started, motor does not
operate. Contactor KM1
switched on.
POSSIBLE CAUSE
PROBABLE SOLUTION
No power supply
Check main power supply or
voltage in the socket
Fuse F1 failure
Replace fuse PN 12.0008.4.665
Power switch QS1 damaged
Replace the switch 12.0008.4.835
Power GS1 failure
Replace the power 12.0010.4.168
The supply voltage is above
255 V - relay VC1 installed
Call electroengineer in the plant
Relay VC1 failure
Replace the relay 12.0008.4.690
Cable from the display
disconnected
Check the display connection
Display or its control damaged
Replace display PN
24.8001.2.002
Fuse F2 damaged
Replace fuse 12.0008.4.664
Contactor KM1 damaged
Replace contactor 12.0008.4.833
Servo U1 error or filter Z2 error Call AMF Reece service or
replace servo U1
Error in sewing motor circuit
When the machine is switched
on, incorrect type of the
machine appear on the display
(example: S4000 BH instead
of S4000 ISBH, TKF, LS)
The PLC incorrectly set
Switch the machine off for 1
minute, or restart it, alternatively
call AMF Reece service
Set the potenciometer on the PLC
according to the electrical diagram
- see service section, section H)
Released 12/2009
e-mail. service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 160 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
2-7
S-4000 TKF, LS Omron
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE
When sewing operation started, Make sure the machine is ready
for operation
motor fails to operate.
Contactor KM1 switched off.
Contactor KM1 damaged
Press key F6 - see D1, point 6
Replace contactor 12.0008.4.833
Check the Emergency Stop
button
Replace button 12.0008.4.563
Control unit PLC error
Replace the control unit PLC
24.8001.2.001
The needle does not stop in the
Position of the sensor BQ1
upper position
incorrectly adjusted
Adjust according to section E18
Sensor BQ1 failure
Replace the sensor
06.2400.0.009
Check the servo amplifier and
servo
To set the servo amplifier - call
AMF Reece service, alternatively
replace 12.0010.4.177 and
24.8001.2.005
Fork is not fitted properly into
When sewing operation started,
connector X3
air valves do no operate. The
air pressure correct.
Control unit PLC error
2-8
PROBABLE SOLUTION
Check the connector X3
connection
Replace the control unit
24.8001.2.001
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606