AMF REECE S-4000 LT Parts And Service Manual

MODEL

S-4000 LT

STRAIGHT BUTTONHOLE MACHINE

WITH CHAIN STITCH

PARTS AND SERVICE MANUAL

MACHINE SERIAL No.:

PART NUMBER 97.2411.0.000

This manual is valid from the machine serial number H ................

AMF is trademark of AMF Group, Inc.

MODEL

S-4000 LT

STRAIGHT BUTTONHOLE MACHINE

WITH CHAIN STITCH

PARTS AND SERVICE MANUAL

MACHINE SERIAL No.:

AMF is trademark of AMF Group, Inc.

PART NUMBER 97.2411.0.000

This manual is valid from the machine serial number H ............

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 HERE-

WITH. 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/Africa/Americas

Prostejov, Czech Republic

Phone: (+420) 582-309-275

Fax: (+420) 582-360-608 e-mail: [email protected]

Southwest Asia

Istanbul, Turkey

Phone: (+90) 212-465-0707

Fax: (+90) 212-465-0711 e-mail: [email protected]

Southeast Asia

Kowloon, Hong Kong

Phone: (+852) 2787-2273

Fax: (+852) 2787-5642 e-mail: [email protected]

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, S211, Decostitch, S4000 BH, 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 582, 796 25 Prostìjov, Czech Republic

Fax: +420 582 360 606, e-mail: [email protected], website: www.amfreece.com

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. Instructions for operator safety and maintenance ....................................... 1-5

7. Special accessories .......................................................................................... 1-6

B - MACHINE ASSEMBLY

1. Content of the shipping box .......................................................................... 1-8

2. Accessories ...................................................................................................... 1-8

3. Power and air connection .............................................................................. 1-9

4. Head pneumatic .............................................................................................. 1-10

5. Thread stand installation ................................................................................ 1-11

C - PROPER APPLICATION

1. Power Up/ Home position ............................................................................. 1-12

2. Needle installation .......................................................................................... 1-13

3. Threading ......................................................................................................... 1-14

D - MACHINE CONTROLS

1. Progress for sewing a buttonhole ................................................................. 1-15

2. Operator control panel push buttons and switches .................................... 1-16

3. Control panel information .............................................................................. 1-17

4. The programming menu ................................................................................. 1-18

5. Tests .................................................................................................................. 1-20

6. Program version .............................................................................................. 1-22

7. Parameter checklist ......................................................................................... 1-23

E - MACHINE ADJUSTMENTS

1. Machine home position .................................................................................. 1-24

2. The main cam adjustment .............................................................................. 1-25

3. The principles for the machine adjustment .................................................. 1-25

4. Needle bar ....................................................................................................... 1-26

5. Bite ................................................................................................................... 1-27

6. Feeding ............................................................................................................. 1-29

7. Slip Clutch ....................................................................................................... 1-30

8. Stitch Density .................................................................................................. 1-30

S4000 LT

Revised 10/2004 e-mail: [email protected]; [email protected], website: www.amfreece.com

Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606

S4000 LT

TABLE OF CONTENTS


9. Adjustments of barring stitches ................................................................ 1-31

10. Space between the first and second row of stitches ............................... 1-33

11. Buttonhole lenght change ........................................................................ 1-34

12. Looper adjustment .................................................................................... 1-35

13. Thread draw-off ........................................................................................ 1-38

14. Thread tension .......................................................................................... 1-39

15. Thread trimming ........................................................................................ 1-41

16. Machine head clamp feet adjustment ...................................................... 1-42

17. Adjustment of the stopping sensor position ............................................ 1-43

18. Changing the drive belt ............................................................................ 1-44

19. Voltage guard ............................................................................................ 1-45

20. The main cam change ............................................................................... 1-46

21. Sensor adjustment - Shreds suction ......................................................... 1-47

22. Shreds suction adjustment ........................................................................ 1-48

23. Thread - Loopers blowing adjustment .................................................... 1-49

F - MACHINE MAINTENANCE

1. Machine cleaning and maintenance ........................................................... 1-50

2. Periodic maintenance .................................................................................. 1-56

3. Lubrication diagram .................................................................................... 1-57

4. Machine lubrication .................................................................................... 1-58

5. Knives maitenance ...................................................................................... 1-56

6. Machine disposal ......................................................................................... 1-58

G - Pneumatic diagram ................................................................................................ 1-59

H - Electrical diagram .................................................................................................. 1-60

Revised 10/2004 e-mail: [email protected]; [email protected]; website: www.amfreece.com


S-4000 LT


1 . B A S I C I N F O R M AT I O N

The sewing machine S4000 LT is designed and produced to be very reliable. Important design goals have been 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.

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.


Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606

1-1

S-4000 LT


2 . S A F E TY D E V I C E A N D L A B E L S

Ê

Ë

Ï

Ð

Î

Ë

Ì

Ñ

Ò

Ó

Í

Î

VOLTAGE

S 4000

No.

kW

V

CURRENT

Hz

A

Ê

Ë

Ì

Í

Î

Ï

Warning

Covers removed, possible injury

Warning when opening cover eyes injury danger

Grounding

Standard Label

Rotational direction

Ð

Ñ

Ò

Ó

Hand wheel

Air pressure adjustment knob

Manometer with pressure sensor

Air pressure regulator

Basket

Rest Pin

1-2 Revised 10/2004 e-mail: [email protected]; [email protected]; website: www.amfreece.com



3 . G E N E R A L M AC H I N E PA RT S D E S C R I P T I O N S

S-4000 LT

Thread Stand

Head cover

Needle bar cover

Eye guard

Table

Clamps Up/Down

Foot pedal

Halogen Lamp

Emergency Stop Button

Machine head

Control panel

Table top

Main switch

Control box



1-3

S-4000 LT


4 . S P E C I F I C AT I O N S

Ma chine type

Description

Sewing speed

Buttonhole length

Stitch density

Type of the buttonhole

Machine clamp foot height

Maximum work thickness

Bite range

Distance between the first and the second row of stitches

Recommended thread

Needle system

Lubrication

Operating Conditions

Air pressure

Machine db level

Machine head dimension

Machine head weight

Table Dimension

Electrical Requirements

Line Circuit Breaker

S 4000 LT electronic controlled chain stitch straight buttonhole machine for sewing imitaion buttonholes on cuff W iggins

1500-3800 stitches/min

7— 10 mm (9/32" —13/32")

4 — 14 stitches/cm (8— 30 spi) single thread chain stitch without center cutting

12.7 mm (1/2") to 3 mm (3/32")

1.7 - 2.3 (1/15" - 3/32")

0 - 0.9 mm thread size 80, 100, 120 (Tex 40,50,60)

Needle 750 SC 70/10; 80/12 (it is possible to order 90/14) semi-automatic according to IEC 364-3, IE C 364-5-51 temperature from +5°C to 40°C, relative air humidity from 30 to 80 %

0.55 MPa (80 PSI)

Laeg = 74dB; LW A = 87dB; LpC, peak = 103dB

250 mm (length) x 470 mm (width) x 340 mm (height)

62 kg

1100 mm (length) x 600 mm (width) x 710 mm (height)

1NPE~60Hz 230V/TN-S (according to EN 60204-1)

1NPE~50Hz 230V/TN-S (according to EN 60204-1)

10A characteristic C (according to EN 60947-2)

16A characteristic B (according to EN 60947-2)




5 . I N S T RU C T I O N S F O R O P E R AT O R S A F E TY A N D M A I N T E N A N C E

S-4000 LT

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.



1-5

S-4000 LT


-

-

-

-

-

-

-

CAUTION!

Perform all regular service as described by 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.

6 . 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 a customer can order it

-

-

-

S e w in g c a m it is possible to sew a different buttonhole shape

➋

than standard buttonhole

➌ is a cutomer can order it - part number 24.3079.0.000 part number 24.3077.0.000

➋

➊ to change a cam - see section E20

Vo l t a g e g u a r d - r e l a y H R N 3 5

The machine operation is ensured when the power supply is in range AC 230V

± 10 % (EN 60204-1). The manufacturer recommends to equip the machine with the relay HRN-35 in case of larger fluctuation of power supply.

It prevents the machine from damage and in case of large decrease of power supply, an operator is informed by error message.

If the power supply range is exceeded - max 255V and min 165V the voltage guard - relay HRN-35 which ensures that machine does not start. After the power supply is in needed range, it is possible to start the machine.



S-4000 LT


-

-

C o n n e c t o r Ø 8 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 a t e r

-

order it if using 1/8“ NPT part number 12.0008.3.081

Hand valve

-

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

➎

12.0008.3.466

Ø 10

12.0008.3.467

Ø 12

12.0008.3.465

Ø 16 for connection to the tube with inner Ø 8 mm for connection to the tube with inner Ø 10 mm for connection to the tube with inner Ø 12 mm* 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 s 7 5 0 S C 80/12, 90/14 the manufacturer recommends to use these needles when sewing the thick materials part number 02.0750.2.100 (80/12), 02.0750.2.110 (90/14)



1-7

S-4000 LT


1 . C O N T E N T O F T H E S H I P P I N G B OX

1.

The shipment contains one box.

2.

There is a carton with accessories, service manual with parts section and thread stand

➊

in the box.

3.

During unpacking the shipment, follow the labels which are on a cover.

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 this machine, please refer to page 3-43 for detailed descriptions.

The height of the working area is standardly set in range

830 - 850 mm from the manufacturer. 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 .

Remove the shipping strap

➋

after unpacking the machine, the use of this strap is recommended anytime the machine is transported.



S-4000 LT


3 . 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.

Ì

Î

Ï

Í

Ê

These connectors are not included in the accessories. A tubing clamp

➌

is provided.

Ë

N O T E : Parts

➊

,

➋

,

➎

,

➏

are included in Extra Parts - see

3-42.

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, the red LED

➒

lights up on the regulator and „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 increase the pressure. Push the regulator cap

➓ down. The LED is for setting the minimal operation air pressure.

3.

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).



1-9

S-4000 LT

4.

Head Pneumatic


Ê

Ë

Ï

Î

Í

➊

— thread draw-off, tension release

➋

— clamp feet

➌

— thread trim

Í

— material trim

Ì

Tubes identification

J X X X

Î

— trimmed material suction

Ï

— loopers and tread blowing

J0I1, J0I2 — 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




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

➎

.

S-4000 LT



1-11

S-4000 LT


1 . P OW E R U P / H O M E P O S I T I O N

1.

Turn the main power switch on

➊

by turning clockwise to the I position.

2.

The machine is ready for operation when the control panel display lights, 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 dummy 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 . (Extra Part)

N o t e : The power voltage guard is installed in the machine only if a customer has ordered it with a machine.



S-4000 LT


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. Usually used in the machine are needles, order no. 02.0750.2.109 (750 SC 70/10—

Groz-Beckert), for thin materials, for thicker order no. 02.0750.2.110 (750SC 90/14— Groz-Beckert) - see the accessories. It is also possible to use needles ordering number 02.0750.2.100 (750 SC 80/12) for sewing the thin materials - these needles are not included in the standard machine equipment.

1.

Using the screwdriver push the latch

➊

and open the needle bar cover

➋

.

Note: The accessories contain the lever

➎

(ordering number 22.0213.0.000) and screw (ordering number 08.6000.4.005) with washer (08.6850.4.000)

➏

, which is possible to fit to the latch. It allows opening of the cover without using the tool.

2.

Loosen the screw

➌

and remove the needle.

3.

Insert the new needle so that the long thread groove

➍

is in the rear and the spot for the 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.

4.

Tighten the screw

➌

well.

Ë

Î

Ï

Ê



1-13

S-4000 LT


3 . T H R E A D I N G

WARNING! Switch the main machine power off to prevent accidental starting of the machine. Disconnect the air supply and dissipate any stored energy.

When threading, see the pictures below. Change the thread tension by nut

➊

according to the sewing conditions. To increase the thread draw off (for example sewing on the thin fabrics) there is an arm

➋ installed on the thread draw off lever.

-

-

-

-

-

-

The appearance and quality of the buttonhole may be affected by one or more of the following: clamping of the material bartack quality thread tension type of thread (size, etc.) sewing width sewn material (thickness, density)




1. PROGRESS FOR SEWING A BUTTONHOLE

1.

Put the machine to the home position according to the section C1.

2 .

Make sure, that is threaded correctly according to section C3, and insert the sewn work under the clamp feet. Proper work location will be easier with front stop

➊

which is adjustable.

3 .

When the foot pedal

➋

is pressed to the first position,the sewn work is clamped by the head clamp feet, suction of the overhanged material

➌ and cutting. (Releasing the foot treadle will raise the clamp feet).

N o t e : It is possible to set in the program the start

of the machine on the first position.

4 .

When the foot pedal is pressed (in the second position), the decorative buttonhole sewing begins.

After the buttonhole is sewn and the thread is trimmed the machine goes back to the home position.The clamps are up and rest of the thread on the needle is placed with the air current above the needle protector..

A

5 .

After the clamps are up, it is possible to move the sewn work for sewing another buttonhole.

6 .

Machine can be stopped in any place of the cycle by pressing the Emergency Stop button

➍

which is placed on the machine head. After releasing the

C

Í

Emergency Stop button, pressing button and pressing the foot pedal, the machine finishes the buttonhole.

7.

When the foot pedal

➌

is pressed before the buttonhole is finished, the clamp feet will not raise and the machine will again sew the buttonhole — it is possible to set it in the program buttonhole, the clamp feet will not raise and the machine will again sew the buttonhole - possible to set in program.

8 .

When the work is finished, switch the machine off rotaring the switch

➎

to the position O .

Ë

Î

Ì

B

D



S-4000 LT

Ê

1-15

S-4000 LT


2 . O P E R AT O R C O N T RO L PA N E L P U S H B U T T O N S A N D S W I T C H E S

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




3 . C O N T RO L PA N E L I N F O R M AT I O N

Display messages:

Standard messages:

Error messages:

❍

Ready

❍

Emerg. Stop

❍

Service mode

❍

Wait please

❍

Ready F1

Service F6

❍

Motor not ready

❍

Low voltage

❍

Low air pressure

S-4000 LT

Daily cycle counter

WARNING!

Keep hands out of 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.



1-17

S-4000 LT


4 . T H E P R O G R A M M I N G M E N U

Main screen - press , appears on the display. To enter the programming menu, press . appears on the display. The first line of the display indicates the parameter, which is possible to set, and the second line indicates the range of setting. To scroll the lines down,press key, to scroll the lines up, press key. To change the value of any parameter, press key. Press key to set the first digit. Press key. The second digit starts flashing on the display, to set the value, press key. Press

The third digit starts flashing on the display. Repeat this setting until all ditigs of the parameter are set. To

key.

confirm the set value of a parameter, press key.

Example: To change the sewing speed from 2000 to 3450

Display Press Display Press

(3x)

(4x)

(5x)



1. Max speed -

2. Slow strt -

3. Slow stitch -

4. Slow speed -

5. Ndl Up pos -

6. D off delay -

7. D off time -

8. Trim delay -

9. Trim time -

10. Thrd Puller -

11. Cycle delay -

12. Cycling -

13.

Pedal -

14. Double Sew -

15. L count -

16. Count Rst -

S-4000 LT

D - MACHINE CONTROLS maximal speed. Range 1500-3800 spm.

selecting Yes / No .

selecting the number of stitches in slow start. Range 1-3 .

setting the slow start speed at the beginning of the sewing cycle. Range

500-1000 spm.

correction of the needle bar upper position. Range 200 - 600 imp.

draw-off delay. It is possible to set it in range 60—150 ms.

timing of the knife/draw-off activation. It is possible to set it in range 30-200 ms.

setting the trim delay. Ti is possible to set it in range 0 - 200 ms.

setting the trim timing activation. It is possible to set in range 30 - 60 ms.

setting the thread blowing activation duration is possible to set 500 — 700 ms.

setting the delay between the sewing cycles. Cycling parameter must be activated. It is possible to set it in range 500-2500 ms.

setting the machine cycling. It is possible to set Yes / No .

setting the foot pedal position. Possible setting 1 step / 2 steps .

setting the number of buttonhole repeat. It is possible to set 1 cycle / 2 cycle / 1 or

2=3 .

life counter counter restart

To return to the main screen, press key..



1-19

S-4000 LT


5 . T E S T S

WARNING! ONLY PROFESSIONAL SERVICE TECHNICIANS SHOULD PERFORM THESE TESTS!

The main screen appears on the display. Press , appears on the display.

To enter the tests menu, press 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

1. Z-phase Pls -

2.

3.

4.

5.

6.

7.

Home senzor

Voltage Rly

Pedal 1 step

Pedal 2 step

Em Stop -

-

-

-

-

Clamp Button -

Z-phase Pls off appears on the display. Very slowly rotate the handwheel.

When the z-phase pulse is activated, the Z-phase Pls on appears on the display.

Servo S1 is tested by this parameter.

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 this parameter.

Voltage Rly off appears on the display. If the power supply drops below 165 V, the Voltage Rly on appears on the display. Relay VC 1 min is tested by this parameter.

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.

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.

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.

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. Servo ready -

S-4000 LT


Servo ready off appears on the display (if not, press and release the Emergency

Stop button). Return to the main screen. The message „Motor not ready“ appears on the display. Press and release the Emergency Stop button and press button.

The main screen appears on the display. Press key and then

Scroll down to find Servo ready parameter. Servo ready on appears on the display.

9.

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.

10. Optical Sensor there Optical Sensor Off on the display. Suspend the ray on the sensor with hand.

Optical Sensor On will show on the display — proper sensor function checking.

OUTPUTS

To change the value of a parameter on the first line , press key and change by the set values, press key. To change the value of a parameter on the second line , press key

(2x) and change by key. To confirm the set values, press

1. Pulses -

2.

3.

Servo -

Clamps -

Pulses off appears on the display. Press key to activate the output 0 on the control unit FX1 and Pulses on appears on the display.

Servo off appears on the display. Press key to activate the output 2 on the control unit FX1 and Servo on appears on the display.

Clamps off appears on the display. When the key is pressed, the clamp feet are closed and the Clamps on appears on the display. Valve YV2 is tested by this parameter.

Note: The air supply is required for this parameter testing.



1-21

S-4000 LT


4. D off D off off appears on the display. Press key to activate the draw-off.

The D off on appears on the display. Valve YV1 is tested by this parameter.

5. Trim Trim off appears on the display. Press key to activate the thread trimming.

6.

Mtr Trim -

The Trim on appears on the display. The valve YV3 is tested by this parameter.

Mtr Trtim Off on the display. After pressing F4 the material trim is activated and

Mtr Trim On will show on the display. The valve YV4 is controlled with this parameter.

7. Thrd Pulle r Thrd Puller Off is on the display. After pressing F4 the thread blower is activated and

Thrd Puller On will show on the display. The valve YV6 is controlled with this parameter.

8.

Blow Off Blow off Off is on the display. After pressing F4 the shreds suction is activated and

Blow of On will show on the display YV5 .

6 . P RO G R A M V E R S I O N

Main screen appears on the display. Press key, find the program version, which is loaded in the machine, press key..



S-4000 LT


7 . PA R A M E T E R C H E C K L I S T

P A R A M E T E R

M A X S P E E D

S L O W S T A R T

S L O W S T IT C H

S L O W S P E E D

N D L U P P O S

D O F F D E L A Y

D O F F T IM E

T R IM D E L A Y

T R IM T IM E

T H R D P U L L E R

C YC L E D E L A Y

C YC L IN G

P E D A L

D O U B L E S E W

R A N G E

1 5 0 0 -3 8 0 0 s zm y e s / n o

1 -3

5 0 0 -1 0 0 0 s zm

2 0 0 -6 0 0 im p

6 0 -1 5 0 m s

3 0 -2 0 0 m s

0 -2 0 0 m s

3 0 -6 0 m s

5 0 0 -7 0 0 m s

5 0 0 -2 5 0 0 m s y e s /n o

1 s te p / 2 s te p s

1 / 2 / 1 o r 2 = 3

S E T T IN G

3 5 0 0

N o

1

1 0 0 0

3 0 0 - 4 0 0

1 2 0

1 0 0

1 5 0

3 0

6 0 0

5 0 0

N o

2 s te p

1



1-23

S-4000 LT


1 . M AC H I N E H O M E P O S I T I O N

1.

The needle bar is in the upper position. The needle

➊

descends to the right side of the throat plate slot

➋

during the first stitch. The marks

➑

on the handwheel and cover casting are aligned.

2.

The clamp plate

➌

with clamps

➍

and moving plate

➎

are moved the way, that right side of the slot of the moving plate

➎ is supported by the ring side of the protrusion in plate casting

➏

.

When first row of the stitches is sewn, it is moving direction to head casting.

1-24

Î

Ï

Ì

Í

Ñ




2 . M A I N C A M A D J U S T M E N T

1.

Bring the machine to the home position.

2.

Tilt the machine on the rest pin and view the main cam assembly. The distance between the control spring

➏

and the right shifter block

➐

is 2 mm.

3.

If incorrect - see section E9, point 1.

S-4000 LT

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

➊

key. The Service Mode mesaage appears on the display.

C AU T I O N : It is not possible to start sewing by pressing the foot pedal when working in Service Mode.

2.

Press key to return to the main screen.



1-25

S-4000 LT


4 . N E E D L E B A R

1.

Needle bar crank position

Turn the handwheel

➎

and loosen the screw

➊ in the needle bar crank

➋

. Turn the handwheel until the needle bar reaches the upper position. Pulley screw

➌ on the main shaft should be in the same line with screw

➍

. Tighten the screw

➊

.

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

Adjust the needle bar

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 or down as necessary.

Ë

Ï

Ñ

1-26 the first stitch direction



S-4000 LT


5 . B I T E

Before the bite adjustment, remove the pulley cover

➋

and the head cover

➊

.

1.

B it e c a m a) Check if the machine is in the home position.

b) Tilt the machine on 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.

Ê

Ë

N o t e : 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

Bite



1-27

S-4000 LT


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 ISBH is fitted with a regular bite throat plate , that allows a bite range of 1.5 mm (1/16“) to 2.3 mm (3-32“).

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 ov 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 clamping screw on the bite lever 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 excentric nut . Tighten the locking screw .

1-28 correct incorrect




6 . F E E D I N G

1.

Tilt the sewing head on the rest pin.

2.

Bevel Gear Adjustment

Manually turn the hand wheel counter clockwise, until the drive spring in the main cam engages with a detent (first row of stitches). Remove the bevel gear cover and loosen the screws

➊

,

➋ on the horizontal bevel gears and screw

➌ on the stop.

3.

Loosen two adjusting screws

➍

in the right collar

➎

.

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

➎

. Tighten the adjusting screws

➍

in the right collar

➎

. The tension of the left collar on the shaft is set.

4.

Engage the left bevel gear

➑

with the vertical bevel gear

➒ and lock its position by set screws

➋

. Move the stop against the gear and tighten set screw

➌

.

5.

Manually turn the hand wheel counter clockwise until the feed shifter lever moves to its full left position then slide the right gear

➓

into engagement with the vertical gear

➒

.

Tighten set screws

➊

securely.

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 needlepoint 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.

If feeding occurs while the needle is in the work, engage the drive spring into a detent.

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.

11 MM

S-4000 LT



1-29

S-4000 LT


7 . S L I P C L U T C H

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

➋

with a torque screwdriver. Apply an equal amount of pressure to both sides of the clutch.

N OT E : If a torque screwdriver is not available, tighten the lock nuts so that the screws

➋

extend through the nuts

➊

1.5 mm.

C AU T I O N : Too little torque will produce an improper material feed.

Too much torque may damage parts (bevel gears).

8 . S T I T C H D E N S I TY

Adjust the feed connecting link position

➊

in the cam follower slot

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) Loosen the hex socket screw

➌

and lower the link

➊

away from the bedplate to increase density.

b) Tighten the hex socket screw

➌

.

Maximum density is 12 stitches per 10 mm

(30 stitches per inch).

2 1

To d e c r e a s e t h e d e n s it y the link

2

: a) Loosen the hex socket screw

➌

and raise

➊

toward the bedplate to decrease density.

b) Tighten the hex socket screw

➌

.

Minimum density is 4 stitches per 10 mm

(10 stitches per inch).




9 . A D J U S T M E N T O F BA R R I N G S T I T C H E S

To properly set the first bar

➊

, the second bar

➋

must be properly adjusted.

1.

Second bar adjustment

Insert a piece of paper under the clamp feet. Turn the handwheel through the sewing cycle until the control spring

➎

release the left shifter arm pocket

➏

. Check to see that the clamp plate starts to move to the left just as the needle point rises from the work piece approximately

1 mm.

If the adjustment is incorrect: a ) I f t h e c l a m p p l a t e m o v e s w h e n t h e n e e d l e is in t h e w o r k a1) loosen the screws

➌

in the worm gear a2) hold the worm gear

➍

by hand and turn the handwheel counter clockwise slightly a3) tighten the screws

➌

and recheck the adjustment. Repeat as needed.

b ) T h e c l a m p p l a t e m o v e s w h e n t h e n e e d l e t ip is h ig h e r t h a n 1 m m a b ov e t h e w o r k s u r f a c e b1) loosen the screws

➌

of the worm gear b2) hold the worm gear

➍

by hand and turn the handwheel clockwise b3) tighten the screws

➌

and recheck the adjustment. Repeat as needed.

S-4000 LT



1-31

S-4000 LT


2 . Fir s t b a r a d j u s t m e n t s

Turn the handwheel until the control spring engages into a detent. Check the distance 1-2 mm between the control spring and the shifter arm. If the distance is different, move the shifter arm after which is locked by two M4 screws

➎

.

3 . T h e c l e a r a n c e a d j u s t m e n t o n t h e c a m d u r in g t h e fir s t b a r s e win g a) Turn the handwheel until the control engages into the detent of the left shifter arm b) Continue turning the handwheel.

The main cam assembly starts turning and moving the rod .

c) Check the minimal clearance by hand on the rod when the control spring is not engaged with shifter arm.

d) Check the rod tension when the control spring leaves the detento of the right shifter.

The clearance must approximately be the same. If incorrect: e) Slightly loosen M4 screw and turn the eccentric (clockwise - clearance decreases, anti-clockwise - clearance increases).

f) Tighten M4 screw after adjustment and check the clearance in both positions.



S-4000 LT


1 0 . S PAC E B E T W E E N T H E F I R S T A N D S E C O N D ROW O F S T I T C H E S

1.

Tilt the sewing head on the rest pin.

2.

Loosen the nut

➊

and move the stud

➋

to the required position (to the right - space

➌

decreases, to the left - space increases). The space can be adjusted in range 0 - 0.9 mm.

3.

Sew buttonhole on scrap fabric to check setting.



1-33

S-4000 LT


1 1 . B U T T O N H O L E L E N G T H C H A N G E

Before the buttonhole lenght is changed it is necessary to loose the stop screws first

➊ and move the stop

➋ maximally to the back to the buttonhole lenght in range 7—11mm.

If you wont to change the buttonhole lenght, do as follows: a) Extending the buttonhole lenght:

1aa) - press the Emergency Stop button.

2aa) - loose the screw

➌

and move stop

➍

forward to the operator, release according to the need and

tighten the screw

➌

.

3aa) - release the Emergency Stop button and press F1 on the control panel.

4aa) - press the pedal and sew one sewing cycle on the paper and measure the buttonhole.

Warning: If the stop edge is overcovering the hole in the throat plate, do not start the machine, because the needle would get broken! It is necessary to shorten the buttonhole. Maximum lenght of the buttonhole is 11mm!

5aa) - if the lenght of the buttonhole is not alright, continue according to (1aa — 4aa).

b) Shortening the buttonhole lenght:

1bb) - press the Emergency Stop button

2bb) - rotate the hand wheel against closkwise until the screw starts moving backwards to the head casting

➍

.

➌

3bb) - loose screw

➌

and move stop

➍

backwards and tighten the screw

➌

.

4bb) - release the Emergency Stop button and press F1 on the control panel.

5bb) - press the pedal and sew one sewing cycle on the paper and measure the buttonhole lenght.

6bb) - if the lenght is not alright, follow the procedure (1bb — 5bb).

After setting the buttonhole, set the stop

➋

and tighten the screws

➊

.

Ì

Ê

Í

Ë

7 — 11 mm



S-4000 LT


1 2 . L OO P E R A D J U S T M E N T

Before making this adjustment, follow the below described points: yyyyy Turn the handwheel and observe the position of the connecting link

➊

at both ends of the yyyyy looper link arm travel

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

.

yyyyy Turn the handwheel and bring the needle bar to the upper position.

yyyyy yyyyy

Check if the needle is straight.

Tilt the machine head on 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 yyyyy 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 cover and trimming hook . Dismantle the loopers with holders.



1-35

S-4000 LT


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 loosen the screws of the looper cam

➑

and 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 on the shaft.

4.

Loosen the looper holder screw and move 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 .

4 .

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 insert the gauge with 1 mark (wider side of 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.

6 .

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.

7 .

5 .




T h e s e c o n d l o o p e r a d j u s t m e n t

10.

Insert the second looper on the looper shaft.

1 0 .

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.

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.

11 .

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 3 .

S-4000 LT



1-37

S-4000 LT


1 3 . T H R E A D D R AW- O F F

1.

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 it io n

The correct adjustment ensures a long enough thread tail for starting the sewing of the next buttonhole. 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) the piston

➐

of the cylinder

➑

is in the home position (retracted). Move the lever

➒

to the pin

➓ with minimal clearance 0.1 mm. Tighten the screw

➏ c) check the correct clearance adjustment by switching the valve of the draw-off cylinder

(YV1).

2.

T h e t h r e a d e n d a d j u s t m e n t

If the first stitches are missing or the buttonhole is not sewn, follow the below mentioned steps: a) loosen the screw

➊

.

b) 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

3.

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) move the thread take-up

➍

to increase the size of the needle loop



S-4000 LT


1 4 . T H R E A D T E N S I O N

The thread tension influences the appearance of the buttonhole. 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.

yyyyy yyyyy

By turning the tension knob

➊

clockwise, the thread tension increases.

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 buttonhole 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 when the second bar is sewn. 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 sewn buttonhole



1-39

S-4000 LT


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) check if the distance between the stud slot edge and the pin

➎

is 3.5 mm If incorrect, it is necessary to adjust the position on the pin.

c) remove the pulley cover and the head cover to obtain a good access for this adjustment. Switch off the air supply.

d) disconnect the air tube

➏ from the cylinder.

e) loosen the nut

➐

and turn the cylinder

➑

as necessary.

Turning clockwise the pin is extended.

Tighten the nut

➐

when the correct measurement is obtained.

f) connect the air tube

➏

to the cylinder, open the air supply and install the covers.

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) To obtain better tightening of the last stitch, tighten screw and lock the nut

➒

securely.




1 5 . T H R E A D T R I M M I N G

Trimming mechanism ensures the correct thread trimming after sewing the last stitch. A the trimming hook moves in the direction of 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 on the rest pin and close the air supply.

Extend the piston

➊

of the cylinder

➋

to the maximum position.

b) check to be certain that the cylinder does not push the lever

➌

too high and into contact with the bedplate casting

➍

. If no clearance exists, adjust as described in c, d, and e below: c) loosen the screw

➏ d) to obtain the correct position of the lever

➌

, loosen the nut

➎ and turn the cylinder piston

➊

in or out as needed e) tighten the nut

➎

and the screw

➏

. After this adjustment check if no axial clearance exists on the shaft

➐

.

f) if the axial clearance exists on the shaft, loosen the screw move the shaft

➏

,

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

.

2.

T h e t r im m in g h o o k a d j u s t m e n t a) push the piston

➊

of the trimming cylinder

➋

to the maximal position and loosen the screw b) turn the trimming actuator

➒

of the trimming actuator

➓

.

➓

and set the clearance 1.0 mm between the throat plate and the point of the trimming hook.

c) tighten the screw

➒

of the trimming actuator

➓

.

d) open the air supply and check by switching the valve of the trimming cylinder if the actuator

➓

does not hit the bedplate casting.

S-4000 LT



1-41

S-4000 LT


1 6 . M AC H I N E H E A D C L A M P F E E T A D J U S T M E N T

1.

A d j u s t m e n t f o r c l a m p h e i g h t

Be sure that air supply is switch on and the clamp feet are opened. If clamp feet are not opened, push the clamp Up / Down button.

a) loosen the nut

➊ b) turning the screw

➋

clockwise lowers the clamp feet mechanism

➌

to clamp mat

➍

.

c) tighten the nut

➊

N O T E : Correct height is when the underside of the clamp feet are slightly lower than the point of the needle in the home position.

2.

A d j u s t m e n t o f t h e d is t a n c e b e t w e e n t h e c l a m p f e e t

-

-

-

turn off the air supply move the clamp to the clamping position manually and check, if clamp slot is in the center of the slot on the clamping washer if not, loose the screws

➎

and move to the required position, tighten the screws

➎ turn on the air supply

1-42

Ë Ê Î

Ì

Ì Í



S-4000 LT


1 7 . 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 below described steps to set the position of the sensor.

1.

Put machine in the service mode (see E-3).

2.

Turn the handwheel counter clockwise until the machine is in the position for sewing the second bar.

The stop disk finger

➊

must be perpendicular to the sensor

➋

.

3.

Loosen the screws

4.

Loosen M3 screw

➌

and move the sensor bracket

➍

to the right. Tighten the screws

➌

.

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

lights up on the sensor.

5.

Tighten the M3 screw

➎

.

6.

Return the machine head back to the working positon.

7.

Push the F6 key on the control panel and switch the machine to the working mode.

8.

Connect the air tubes with the indexer clamp feet. Open the air supply.

9.

Start the machine and check the correct stopping of the machine. The needle bar must stop in the home (upper) position.



1-43

S-4000 LT


1 8 . C H A N G I N G T H E D R IV E B E LT

1.

Remove the pulley cover

➊

after loosing the M4 screws

➋

.

2.

By turning the handwheel

➌

adjust the position of the shaft so that the screw

➍

on the pulley

➎ is level with screw

➏

on the bearing carrier lower shaft.

3.

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.

4.

Turn the pulley

➑

of the needle bar shaft, until the needle bar reaches the upper position.

5.

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.

6.

Rotate the motor pulley until the marks on the motor pulley and the motor bracket are aligned.

7.

Loosen the screws on the motor bracket and move the motor with the machine bracket down to fit the belt.

8.

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.

9.

Remove the pulley holders

➐

,

➒

.

10.

Press the pedal to check the adjustment. The needle bar must be in the upper position.

11.

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 it io n yyyyy push => => „Ndl up pos ....imp“ yyyyy to obtain the correct

position of the needle bar,

increase the value yyyyy 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 it io n yyyyy push =>

=>„Ndl up pos ....imp“ yyyyy to obtain the correct

position of the needle bar,

decrease the value yyyyy push

main screen

, to return to the



S-4000 LT


1 9 . 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 red LED indicates it. If the supply voltage is lower than 165V, 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.

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) When the power switch is switched to the position

1

, the red LED lights. The power supply is disconnected, the display is not lighted and it is not possible to switch the machine on .

b) 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 (165 - 255V), it is possible to start the machine by 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 ow t h e l o w e r l im it 1 6 5 V a) If the supply voltage is below the lower limit 165V, the message „LOW VOLTAGE“ appears on the display.

b) 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 (165-255V), it is possible to start the machine by the standard way (see section C1).



1-45

S-4000 LT


2 0 . T H E M A I N C A M C H A N G E

1.

Loosen the screws

➊

and remove the holder

➋

.

2.

Unscrew the screws

➌

and remove the right control spring

➍

and the holder

➎

.

3.

Loosen the stud

➏

and remove the worm gear hub and the main cam assembly

➐

. Dismantle the assembly.

4.

Assemble the main cam assembly according to the following steps: a) Install the washer

➒

on the barring cam

➑

.

The mounting hole must be covered.

b) Install the feed reversing cam

➓

by the same way.

c) Place the stop disc on the feed reversing cam

➓

and fix it using the screws and .

d) Insert the springs into the holes in the stop disc and install the drive disc spring . Lock it using two screws .

5.

Remove the spring from the pin .

6.

Using a grease, place the thrust washer on a bedplate.

7.

Install the main cam assembly

➐

and the worm gear hub on the thrust washer. Lock it by stud

➏

.

8.

Install the spring on the pin .

9.

Install the holder

➎

,control spring

➍

and tighten the screws

➌

.

10.

Install the holder

➋

and lock it by screws

➊

.

11.

Turn the hand wheel to check the clearance on the main cam - see section E9, point 3.

12.

Switch the machine on and check if the machine stops in the home position - see section E2, E9, point 1

13.

Check the shape of a bar - see E9, point 2.

14.

Sew a few buttonholes . The shape of a bar must be as shown on picture below.

15.

If incorrect, tilt the machine head and move the left shifter arm to the left to obtain correct shape of a bar

(the clearance between the control spring and the shifter arm spring must approximately be

1,2 - 1,5 mm)



S-4000 LT


21.

SENSOR ADJUSTMENT — SHREDS SUCTION a) It is necessary to adjust the buttonhole lenght for 11 mm.( See ,,Buttonhole adjustment“ ) b) Fold the needle bar cover

➊

.

c) Loose the holder screw

➋

.

d) Move with the holder according the need, so the ray

(rear) edge of the reflective clining film

➌

of the sensor

➍

is placed on the right

➎

on the clamping feet

➏

. Ray direction

➌

has to be vertical to the reflective clinig film permanently.If the pilot light

➎

. Proper adjustments = pilot light

➐

on the sensor shines

➐

blinks or does not shine, repear the adjustment.

e) Tighten the screw

➋

.

f) Close the needle bar cover.

Note: If the sensor is not adjusted properly, the suction in the machine will not be functional!

Ë

Ê

Í

Ì

Î

Ï



Ð

1-47

S-4000 LT


22.

SHREDS SUCTION ADJUSTMENT

For proper function of the machine is important, that suction is properly adjusted. If you will get close with the material to the working area and the material is not retracted, do as follows: a) Check the pressure on the regulator

➊

5,5bar.

b) Loose the valve

➋

on the vacuum unit.

c) If the basket

➌

with shreds is full, empty it.

Note: If the suction is working when inserting the material, it is necessary to adjust the optical sensor.!

Ë

1-48

Ê Ì



S-4000 LT


23.

THREAD — LOOPERS BLOWING ADJUSTMENT

Proper blowing adjustment is a guarantee for grabbing a thread

➊

on the needle protector

➋

and clean area in loopers section: a) Fold the machine head, loose the screw

➌

and move with the tube holder

➍

nearly to the loopers (to the left). Rotate the hand wheel

➎

and check, if the loopers do not hit the holder with tube.

b) Lower the head and sew one buttonhole.

c) If the air supply is too poor, loose the valve

➏

and adjust it to the optimal position.

d) If is possible to regulate the blowing duration on the cycle finish with the parameter

, , T h r d p u l l e r “ in range 500 — 700 ms.

Ê Ë

Í Ì

Ï



Î

1-49

S-4000 LT


Warning: -

-

-

Caution: -

-

-

-

-

-

-

Check for damage to electrical cables

Check safety covers for damage and replace if needed immediately

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 feet mechainsm

➋

.

Clean the clamping area from the fabric and thread lints.

3.

Open the needle bar cover

➌

and clean the thread lints from the guides

➍

and thread tension

➎

.

4.

Clean the thread lints and fabric from the sewing area - throat plate, loopers.

5.

Lubricate the machine according to the section G 4.



S-4000 LT


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 - 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 unit has no function it is necessary to: a) check if the supplied pressure is higher than the set pressure of the regulator b) check if the valve assembly is clean c) check the membrane or spring because of damage d) check if the air flow direction is correct

•

•

•

Change of the filter element

•

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) a) unscrew the polycarbonate bowl b) take the filter element out

➑

➒

with baffle

➓ c) change old filter element with new one d) fit the baffle

➓

into new filter element

➒

and place them both back e) 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 feet mechanism to the machine.



1-51

S-4000 LT


2 . P E R I O D I C M A I N T E N A N C E once a day (8 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 once a week (40 hours of operation)

- fill oil into reservoir with oil level indicator, or sooner if required once a month (160 hours of operation) - 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 screws tightening (Nm):

M3

M4

M5

M6

M8

M10

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



S-4000 LT


3 . L U B R I C AT I O N D IAG R A M

The machine is mostly equiped with needle and ball bearings, which in combination with 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



1-53

S-4000 LT


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

➊

is indicated by the red mark. Too much oil may cause its overflowing from the base area.

3.

The reservoir is fitted through the hole

➋ in front of the gage .

4.

The points for lubrication of the needle bar mechanism

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.



S-4000 LT


5.

Tilt the machine head on the rest pin and lubricate the places shown in the picture.

➐ looper shafts

➑ roller

➒ shifter

➓ bevel gears

Tilt the sewing head back into the sewing position.

looper cam surfaces feed cam surfaces bite cam surfaces trimmer shaft

6.

After lubrication it is important to sew minimum 10 buttonholes on scrap fabric to dispel any excess oil. Wipe all visible excess oil from the mechanism in the work area.



1-55

S-4000 LT


5 . K N IV E S M A I T E NA N C E

If the material and thread is trimmed irregularly, it is necessary to check the cutting edge on the knives. If the cutting edge is damaged, it is necessary to sharpen the knives or change them.

-

-

-

-

-

-

-

-

-

a) Material trim knife and throat plate

Disassembly 7 screws

➊

and take the covering plate

➋

from the machine loose the screw

➌

and change the needle

➍

.

Disconnect the air tubes

➎

from the clamp plate assembly

➏

and take out the assembly from the machine

Disassembly the screws

➐

and pull out the knife

➑

, check the cutting edge. (Sharpen or change)

Disassembly the screws

➒

and pull out the throat plate

➓

,check the cutting edge. (Sharpen or change)

After repair insert the throat plate

➓

back to the slot and secure with screw

➒

.

Insert the needle

➍

to the needle bar and secure with screw

➌

.

Turn the hand wheel and check, if the needle plate

➍

is plate on the center on the slot of the throat

➓

.If not, loose the screw

➒ and move with the throat plate to the required position secure the position with the screw

➒

.

Place the knife

➑

on the holder and secure with screws

➐

.

Insert back the clamping assembly

➏

and connect the air tubes.

Insert back the covering metal

➋

and secure with screws

➊

.

-

-

-

a) Thread trim knife

Fold the head the supporting peg.

Loose the screw and take out the knife . (Check the edge)

Insert the new knife and secure with screw .

Lower the head back to the working position.




S-4000 LT



1-57

S-4000 LT


¥

M AC H I N E D I S P O S A L

1.

To ensure machine ecological disposal, it is necessary 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 diralumin parts must be treated separately, also nonferrous metal parts and plastic parts.

3.

Parts mentioned in point 2 can be found in the spare parts manual with these marks:

●

●●

●●● aluminium parts non-ferrous metal parts plastic and non-metalic parts



G - PNEUMATIC DIAGRAM

J6A

J4A

J4B

J3A

J3B

J2A

J2B

J1A1

J1A

J1B

J5A

S-4000 LT



1-59

S-4000 LT

H - ELECTRICAL DIAGRAM




S-4000 LT



1-61

S-4000 LT




S-4000 LT

1. MECHANICAL FAULTS ................................................................................................... 2-2

2. CONTROL PANEL DISPLAY ERROR MESSAGES ..................................................... 2-5

3. SERVO ERROR MESSAGES ............................................................................................ 2-6

4. ELECTRICAL FAULTS ..................................................................................................... 2-7

Revised 10/2004 e-mail. [email protected]; [email protected]; website: www.amfreece.com


2-1

S-4000 LT

TROUBLESHOOTING

1 . MECHANICAL FAULTS

SYMPTOM

Thread breakage

POSSIBLE CAUSE

Needle, looper, throat plate damaged

Incorrect needle and sewing mechanism adjustment

Thread tension is too tight

Incorrect threading

Thread guides polished incorrectly

Poor thread quality

Thread is too heavy for selected needle and throat plate

PROBABLE SOLUTION

Change damaged parts

Check the adjustment of the mechanisms

Adjust correct tension

See section C3 for checking.

Polish

Replace thread

Use recommended thread sizes see section A4

Machine fails to sew


Incorrectly adjusted needle bar height

Incorrectly adjusted clearance between needle and throat plate

Incorrect loopers timing


See section E4 for checking



Machine sews in one spot

Sewing motor turns in reverse direction

Motor power connections incorrect - call AMF Reece

Service

2-2



S-4000 LT

TROUBLESHOOTING

SYMPTOM

Stitch skip at the beginning of sewing

POSSIBLE CAUSE PROBABLE SOLUTION

Change damaged parts Needle, looper, throat plate damaged

Needle thread end is too short See section E13, point 2




See section E4

See section E5

See section E12

Stitch skip during sewing





Incorrect thread tension adjustment

Incorrect threading

Thread loops are too small


See section E4

See section E5

See section E12

Adjust the tension correctly

See section C3

See section E13 point 3



2-3

S-4000 LT

SYMPTOM

Thread not trimmed at the end of the cycle

TROUBLESHOOTING


Trimming knife damaged

Low air pressure at trimming cylinder

Flow control valve to tension cylinder closed

Replace

Check supply pressure

See section E14 point 3

Incorrect loopers timing See section E12

Incorrect setting of trimming delay

Trimming length incorrectly set

Change Trim delay parameter

Change Trim time parameter

Sewing motor turns, machine does not sew

Machine sews continually, does not stop

Zero pressure on regulator

Low air pressure

Belt broken or loose See section E18 for changing

Stopping sensor adjusted incorrectly

Shut off valve closed regulator

See section E17 for correct position adjustment

Open the shut off valve

Filter element dirty

Air fitting or tubing obstruction

Change the filter element

Check supply guides

Noise heard from deflate screw

The material is not trimmed or sewn work

Deflate screw is loose

Trimming knife is damaged

The cutting edge or the throat plate is damaged

Low pressure

Tighten or replace

Change

Change

Check the air supply

2-4



SYMPTOM

Trimmed material is not sucked to the basket

Skipping the stithes in the beginning of the sewing

S-4000 LT

TROUBLESHOOTING


Low air pressure Check the supply

Too tight the air supply

Optical sensor adjusted wrongly

BQ5

Loose the valve on the vacuum unit

Adjust

(See page 1-47)

Thread skrep by the needle is not above the clamps

Adjust longer delay in parameter

,,Thrd Puller Time“

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

Low air pressure

Hand valve of the regulator switched off

The air pressure in the air supply piping below 5 MPa

Open the hand valve

Increase the air pressure

Emergency stop, red LED light is ON

Operation mode

Low voltage

Motor not Ready

(servozesilovaè A10)

Emergency Stop button is switched on

Release the Emergency Stop button and press F6 key on the control panel

Press F6 key on the control panel

The machine is in the operation mode, motor is disconnected

The power supply is below

165V - relay HRN-35 is installed

The power supply is below

165V - relay HRN-35 is not installed

Call electroengineer in a plant

Call electroengineer in a plant



2-5

S-4000 LT

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.

ERROR MESSAGE

DESCRIPTION

Undervoltage

Memory error 1

Watchdog

Memory error 2

Motor combination error

Board error

Encoder error

2-6

Regeneration error

Overspeed

Overcurrent

Overvoltage

Command pulse alarm

Parameter error

Overload

Excessive error



S-4000 LT

TROUBLESHOOTING

4. E L E C T R I C A L F A U LT S


No power supply Check main power supply or voltage in the socket

When switch in position

I

,

neither the work light, display or the cooling fan operate

Fuse F1 failure — T2A

Power switch QS1 damaged

Replace fuse PN 12.0008.4.665

Replace the switch 12.0008.4.835

Power GS1 failure

The supply voltage is above

255 V - relay VC1 installed

Replace the power 12.0008.4.568

Call electroengineer in the plant

Relay VC1 failure Replace the relay 12.0008.4.690

When switch in position display does not operate

I

,

Cable from the display disconnected

Check the display connection

Display or its control damaged

Replace display PN

24.8001.0.005 or control unit PLC

24.8001.0.001, call AMF Reece

Service

FA1 circuit breaker switched off Switch the circuit breaker on

When sewing operation started, motor does not operate.

Contactor KM1 switched on.

Contactor KM1 damaged Replace contactor 12.0008.4.833

Servo U1 error or filter Z2 error Call AMF Reece service or replace servo U1 24.8001.0.004

or filter Z2 12.0008.4.774

Error in sewing motor circuit Switch the machine off for 1 minute, or restart it, alternatively call AMF Reece service



2-7

S-4000 LT

TROUBLESHOOTING


When sewing operation started, motor fails to operate.

Contactor KM1 switched off.

Make sure the machine is ready for operation

Contactor KM1 damaged

Press key F6 - see D1, point 6

Replace contactor 12.0008.4.833

Replace button 12.0008.4.563

Check the Emergency Stop button

Control unit PLC error Replace the control unit PLC

24.8001.0.001

Adjust according to section E17

The needle does not stop in the upper position

Position of the sensor BQ1 incorrectly adjusted

Sensor BQ1 failure Replace the sensor

24.0069.9.006

When sewing operation started, air valves do no operate. The air pressure correct.

Check the servo amplifier and servo

Fork is not fitted properly into connector X3

Contactor KM1 damaged

Control unit PLC error

To set the servo amplifier - call

AMF Reece service, alternatively replace motor 24.0059.9.064 and servo amplifier 24.8001.0.004

Check the connector X3 connection

Replace the contactor

12.0008.4.833

Replace the control unit

24.8001.0.001

The LED dioda of optical sensor is not lighted BQ5

Optical sensor position is wrongly adjusted BQ5

Defective the senzor BQ5

Adjust

(See page 1-47)

Replace the sensor 24.0069.9.037

2-8



AMF REECE S-4000 LT Parts And Service Manual

MODEL

STRAIGHT BUTTONHOLE MACHINE

WITH CHAIN STITCH

PARTS AND SERVICE MANUAL

MACHINE SERIAL No.:

PART NUMBER 97.2411.0.000

MODEL

STRAIGHT BUTTONHOLE MACHINE

WITH CHAIN STITCH

PARTS AND SERVICE MANUAL

MACHINE SERIAL No.:

PART NUMBER 97.2411.0.000

LIMITED WARRANTY ON NEW AMF REECE EQUIPMENT

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:

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?

Any special requirements required at this location?

What other AMF Reece Machines are at this location?

How can we serve you better?

Ë

Ï

Ð

Ñ

Ò

Ê

Ë

Ï

Î

Í

Í

Ì

Î

Ï

1

2 1

2

1

­¥

(See page 1-47)

,,Thrd Puller Time“

Motor not Ready

(servozesilovaè A10)

,

When switch in position display does not operate

,

When sewing operation started, motor does not operate.

Contactor KM1 switched on.

The LED dioda of optical sensor is not lighted BQ5

Defective the senzor BQ5

(See page 1-47)

Replace the sensor 24.0069.9.037

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AMF

REECE S-311

AMF

REECE S211

AMF

S-4000

AMF

S-4000

AMF

Reece S-101

AMF

¥