DURKOPP ADLER D867 M-Type Delta Service Instructions Manual
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DURKOPP ADLER D867 M-Type Delta Service Instructions Manual

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Service Instructions
D867
M-TYPE DELTA

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Summary of Contents for DURKOPP ADLER D867 M-Type Delta

  • Page 1 Service Instructions D867 M-TYPE DELTA...
  • Page 2 IMPORTANT READ CAREFULLY BEFORE USE KEEP FOR FUTURE REFERENCE All rights reserved. Property of Dürkopp Adler AG and protected by copyright. Any reuse of these contents, including extracts, is prohibited without the prior written approval of Dürkopp Adler AG. Copyright © Dürkopp Adler AG 2019...

  • Page 3: Table Of Contents

    Table of Contents About these instructions ............5 For whom are these instructions intended?........5 Representation conventions – symbols and characters ....5 Other documents ................7 Liability..................8 Safety ................... 9 Basic safety instructions ............... 9 Signal words and symbols used in warnings ......10 Working basis ................
  • Page 4 Table of Contents Adjusting the bobbin case lifter ..........59 Adjusting the lifting gap .............. 60 Adjusting the timing for lifting............61 9.2.1 For machines with a thread trimmer or long thread trimmer..61 9.2.2 For machines with a short thread cutter ........62 Sewing feet................
  • Page 5 Table of Contents 18.1 Overview of the components ............ 107 18.2 Disassembling the sewing motor ..........108 18.3 Assembling the sewing motor........... 111 Programming ................115 19.1 Logging in as a technician ............115 19.2 User login ................. 116 19.2.1 Logging in with username and password ......... 117 19.2.2 Logging in with a USB key............
  • Page 6 Table of Contents 19.8.2 Settings ................178 19.8.3 Multi test ................178 19.8.4 Maintenance Management ..........182 19.8.5 QONDAC ................... 184 19.8.6 Reset ..................185 19.8.7 Network .................. 186 19.8.8 Logging .................. 186 19.9 Information ................. 187 19.10 Performing a software update .......... 189 Maintenance ................

  • Page 7: About These Instructions

    About these instructions About these instructions These instructions have been prepared with utmost care. They contain in- formation and notes intended to ensure long-term and reliable operation. Should you notice any discrepancies or if you have improvement requests, then we would be glad to receive your feedback through Customer Service (...
  • Page 8 About these instructions Steps to be performed when operating the machine (sewing and equipping) Steps to be performed for service, maintenance, and installation Steps to be performed via the software control panel The individual steps are numbered: First step Second step The steps must always be followed in the specified order.

  • Page 9: Other Documents

    About these instructions 1.3 Other documents The machine includes components from other manufacturers. Each man- ufacturer has performed a hazard assessment for these purchased parts and confirmed their design compliance with applicable European and na- tional regulations. The proper use of the built-in components is described in the corresponding manufacturer's instructions.

  • Page 10: Liability

    About these instructions 1.4 Liability All information and notes in these instructions have been compiled in accordance with the latest technology and the applicable standards and regulations. Dürkopp Adler cannot be held liable for any damage resulting from: • Breakage and transport damages •...

  • Page 11: Safety

    Safety Safety This chapter contains basic information for your safety. Read the instruc- tions carefully before setting up or operating the machine. Make sure to follow the information included in the safety instructions. Failure to do so can result in serious injury and property damage. 2.1 Basic safety instructions The machine may only be used as described in these instructions.

  • Page 12: Signal Words And Symbols Used In Warnings

    Safety Check the machine during operating for any externally visible damage. Operation Stop working if you notice any changes to the machine. Report any chang- es to your supervisor. Do not use a damaged machine any further. Safety equipment should not be disassembled or deactivated. If it is essen- Safety equipment tial to disassemble or deactivate safety equipment for a repair operation, it...
  • Page 13 Safety Symbol Type of danger Puncture Crushing Environmental damage Examples of the layout of warnings in the text: Examples DANGER Type and source of danger! Consequences of non-compliance. Measures for avoiding the danger.  This is what a warning looks like for a hazard that will result in serious injury or even death if ignored.
  • Page 14 Safety CAUTION Type and source of danger! Consequences of non-compliance. Measures for avoiding the danger.  This is what a warning looks like for a hazard that could result in envi- ronmental damage if ignored. NOTICE Type and source of danger! Consequences of non-compliance.

  • Page 15: Working Basis

    Working basis Working basis 3.1 Order of the adjustments Order The setting positions for the machine are interdependent. Always comply with the order of individual adjustment steps as specified. It is absolutely essential that you follow all notices regarding prerequisites and subsequent settings that are marked with in the margin.

  • Page 16: Calling Up The Service Routine

    Working basis 3.3 Calling up the service routine The machine must remain switched on for the following settings, as switching off will delete the required programmed values: • Disassembling and assembling the feed dog • Adjusting the feed dog • Setting the feed dog feed movement •...
  • Page 17 Working basis Fig. 1: Calling up the service routine (1) 4. Press the button.  A request appears to press the Service Stop button. Fig. 2: Calling up the service routine (2) 5. Press the Service Stop button.  The machine moves to the programmed position and is switched off. The button lights up.
  • Page 18 Working basis 7. Press the button.  The display shows a prompt to deactivate the Service Stop: Fig. 4: Calling up the service routine (4) 8. Press the Service Stop button.  The power is switched on again. The button turns off. Fig.

  • Page 19: Disassembling And Assembling The Covers

    Working basis 3.4 Disassembling and assembling the covers WARNING Risk of injury from moving parts! Crushing possible. Move the machine to the service position or switch the machine off before disassembling the covers. WARNING Risk of injury from sharp parts! Puncture possible.

  • Page 20: Tilting The Machine Head

    Working basis 3.4.1 Tilting the machine head Cover In order to access the components on the underside of the machine, you must first tilt the machine head. Fig. 6: Access to the underside of the machine ① (1) - Locking mechanism Tilting the machine head To tilt the machine head: 1.

  • Page 21: Disassembling And Assembling The Arm Cover

    Working basis 3.4.2 Disassembling and assembling the arm cover Fig. 7: Disassembling and assembling the arm cover ① ② (1) - Arm cover (2) - Screws Disassembling the arm cover To disassemble the arm cover: 1. Loosen the screws (2). 2.

  • Page 22: Disassembling And Assembling The Front Cover (Service Cover)

    Working basis 3.4.3 Disassembling and assembling the front cover (service cover) NOTICE Property damage may occur! Possible damage to the winder PCB. If the winder PCB becomes damaged on account of a loose contact, winding will no longer be possible. Switch off the machine before assembling and disassembling the front cover.

  • Page 23: Disassembling And Assembling The Head Cover

    Working basis 3.4.4 Disassembling and assembling the head cover Fig. 9: Disassembling and assembling the head cover ① ② ② (1) - Head cover (2) - Screws Disassembling the head cover To disassemble the head cover: 1. Loosen the screws (2). Caution: 2 screws at the front on the head cover, 2 screws on the rear of the machine.

  • Page 24: Disassembling And Assembling The Motor Cover

    Working basis 3.4.5 Disassembling and assembling the motor cover Fig. 10: Disassembling and assembling the motor cover ① ② ③ (1) - Screws (3) - Lever (2) - Motor cover Important When disassembling and assembling the motor cover, be sure not to pull off any cables.

  • Page 25: Disassembling And Assembling The Toothed Belt Cover

    Working basis 3.4.6 Disassembling and assembling the toothed belt cover Toothed belt cover with handwheel cover Fig. 11: Toothed belt cover with handwheel cover (1) ② ① (1) - Screws (2) - Toothed belt cover Disassembling the toothed belt cover To disassemble the toothed belt cover: 1.
  • Page 26 Working basis Assembling the toothed belt cover To assemble the toothed belt cover: 1. Place the toothed belt cover (2); start by attaching the plates (3) first. 2. Tighten the screws (1). Toothed belt cover with large handwheel Fig. 13: Toothed belt cover with large handwheel (1) ⑤...
  • Page 27 Working basis Assembling the toothed belt cover To assemble the toothed belt cover: 1. Place the toothed belt cover (2); start by attaching the plates (3) first. 2. Tighten the screws (1). Fig. 14: Toothed belt cover with large handwheel (4) ⑥...

  • Page 28: Disassembling And Assembling The Thread Tension Plate

    Working basis 3.4.7 Disassembling and assembling the thread tension plate Fig. 15: Disassembling and assembling the thread tension plate (1) ④ ① ① ③ ② (1) - Screws (3) - Thread tension plate (2) - Screw (4) - Bobbin case retainer Disassembling the thread tension plate To disassemble the thread tension plate: 1.
  • Page 29 Working basis Important Fig. 16: Disassembling the thread tension plate (2) On 2-needle machines, the plug of connection X103 must be detached from the PCB found behind the thread tension plate. Assembling the thread tension plate To assemble the thread tension plate: 1.

  • Page 30: Opening And Closing The Throat Plate Slides

    Working basis 3.4.8 Opening and closing the throat plate slides Fig. 17: Opening and closing the throat plate slides ① ② ① ③ (1) - Throat plate slides (3) - Clamping spring (2) - Throat plate Opening the throat plate slides To open the throat plate slides: 1.

  • Page 31: Disassembling And Assembling The Throat Plate

    Working basis 3.5 Disassembling and assembling the throat plate Fig. 18: Disassembling and assembling the throat plate ① ④ ② ③ (1) - Screws (3) - Bobbin case (2) - Throat plate (4) - Nose Disassembling the throat plate To disassemble the throat plate: 1.

  • Page 32: Disassembling And Assembling The Feed Dog

    Working basis 3.6 Disassembling and assembling the feed dog Fig. 19: Disassembling and assembling the feed dog ① ② ③ (1) - Feed dog (3) - Screws (2) - Feed dog carrier Proper setting The feed dog does not touch the throat plate with the maximum permissi- ble stitch length.

  • Page 33: Flats On Shafts

    Working basis 3.7 Flats on shafts NOTICE Property damage may occur! An incorrect setting can result in material damage at the machine. Always place the first screw in rotational direction onto the flat. Fig. 20: Flats on shafts ① ② (1) - Flat (2) - Shaft Some shafts have flat surfaces at the points where the components are...

  • Page 34: Locking The Machine In Place

    Working basis 3.8 Locking the machine in place For some adjustments, the machine must be locked in place in the looping stroke position. The position corresponds to handwheel position 202°. To do this, the locking peg from the accessory pack is inserted into the slot on the arm shaft crank, blocking the arm shaft.

  • Page 35: Adjusting The Handwheel Into Position

    Working basis 3.9 Adjusting the handwheel into position Fig. 22: Adjusting the handwheel into position ① ② (1) - Graduated scale (2) - Marking For some settings, the graduated scale on the handwheel has to be moved manually to a certain position. In some setting programs, the handwheel is adjusted electronically.
  • Page 36 Working basis Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 37: Positioning The Arm Shaft Crank On The Arm Shaft

    Positioning the arm shaft crank on the arm shaft Positioning the arm shaft crank on the arm shaft WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before positioning the arm shaft. Fig. 23: Positioning the arm shaft crank on the arm shaft ①...

  • Page 38: Restoring The Basic Eccentric Settings

    Restoring the basic eccentric settings Restoring the basic eccentric settings WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before you set the eccentrics. NOTICE Property damage may occur! Improperly tightened screws can result in material damage at the machine.
  • Page 39 Restoring the basic eccentric settings Cover • Disassembling the front cover ( p. 20) • Disassembling the arm cover ( p. 19) Adjusting the eccentric for the feed dog lift Fig. 25: Adjusting the eccentric for the feed dog lift ①...
  • Page 40 Restoring the basic eccentric settings Adjusting the eccentric for the feed dog movement Fig. 26: Adjusting the eccentric for the feed dog movement ④ ⑥ ⑤ (4) - Slot (6) - Screws (5) - Slot To adjust the eccentric for the feed dog movement: 9.
  • Page 41 Restoring the basic eccentric settings Adjusting the eccentric for the sewing foot stroke Fig. 27: Adjusting the eccentric for the sewing foot stroke ⑦ ⑧ ⑨ ⑩ (7) - Control cam (9) - Slot (8) - Screws (10) - Slot To adjust the eccentric for the sewing foot stroke: The control cam remains at the set stroke height depending on the seam program.

  • Page 42: Adjusting The Compensating Weight

    Restoring the basic eccentric settings 5.2 Adjusting the compensating weight Proper setting The screw of the compensating weight is at the same height as the 1 screw in the direction of rotation of the eccentric used for the feed dog movement. The compensating weight does not collide on the side with the transmission lever.

  • Page 43: Adjusting The Mechanical Stitch Adjustment

    Adjusting the mechanical stitch adjustment Adjusting the mechanical stitch adjustment WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before you set the mechanical stitch adjustment. 6.1 Presetting the stitch regulator gear mechanically Proper setting The stitch regulator gear is set to 0. ...
  • Page 44 Adjusting the mechanical stitch adjustment Fig. 29: Adjusting the mechanical stitch adjustment (1) ① ④ ② ③ (1) - Screw (3) - Hole (2) - Locking peg (4) - Cable ducts To adjust the stitch regulator gear mechanically: 1. Switch off the machine. 2.

  • Page 45: Adjusting The Forward And Backward Stitch

    Adjusting the mechanical stitch adjustment Fig. 30: Setting the mechanical stitch adjustment (2) ⑤ (5) - Plates 5. Manually position the plates (5) so that they are parallel. 6. Tighten the screw (1). 7. Check whether the plates (5) are still parallel; if not, repeat the setting. 8.

  • Page 46: Adjusting Feed Dog And Needle Bar Linkage

    Adjusting feed dog and needle bar linkage Adjusting feed dog and needle bar linkage WARNING Risk of injury from moving parts! Crushing possible. Move the machine into the service routine before adjusting the feed dog. WARNING Risk of injury from moving parts! Crushing possible.

  • Page 47: Adjusting The Lateral Feed Dog Position

    Adjusting feed dog and needle bar linkage 7.1 Adjusting the lateral feed dog position Fig. 31: Adjusting the feed dog position ① ② ③ (1) - Feed dog (3) - Screws (2) - Feed dog carrier To adjust the lateral feed dog position: 1.

  • Page 48: Moving The Feed Dog Carrier Sideways

    Adjusting feed dog and needle bar linkage 7.2 Moving the feed dog carrier sideways The feed dog carrier is connected to the stitch regulator gear via the pusher shaft and can be moved on this shaft. Fig. 32: Moving the feed dog carrier ①...

  • Page 49: Aligning The Needle Bar Linkage Sideways

    Adjusting feed dog and needle bar linkage 10. Tighten the threaded pins (1). In the process, make sure that the feed dog height has the correct setting ( p. 51). 11. Finish the service routine. 7.3 Aligning the needle bar linkage sideways Fig.
  • Page 50 Adjusting feed dog and needle bar linkage Fig. 34: Aligning the needle bar linkage sideways (2) ⑥ ⑦ 0.15 mm (6) - Arm shaft crank (7) - Threaded pins 8. Loosen the threaded pins (7) on the arm shaft crank (6). Make sure that the threaded pins (7) stay on the surface.

  • Page 51: Aligning The Needle Bar Linkage In The Sewing Direction

    Adjusting feed dog and needle bar linkage 7.4 Aligning the needle bar linkage in the sewing direction Fig. 35: Aligning the needle bar linkage in the sewing direction ① 10 mm (1) - Screw Proper setting If the stitch length is 0, the needle pierces exactly in the center of the needle hole.

  • Page 52: Aligning The Feed Dog In The Sewing Direction

    Adjusting feed dog and needle bar linkage 7.5 Aligning the feed dog in the sewing direction Order Align the needle bar linkage in the sewing direction first ( p. 49). Fig. 36: Aligning the feed dog in the sewing direction ①...

  • Page 53: Adjusting The Feed Dog Height At Top Dead Center

    Adjusting feed dog and needle bar linkage 7.6 Adjusting the feed dog height at top dead center The feed dog reaches the maximum stroke height at top dead center when the handwheel is positioned at 190°. Proper setting Place the feed dog in the uppermost position by turning the handwheel. ...

  • Page 54: Position Of The Hook And Needle

    Position of the hook and needle Position of the hook and needle WARNING Risk of injury from sharp and moving parts! Puncture or crushing possible. Move the machine into the service routine before setting the position of the hook and the needle. NOTICE Property damage may occur! There is a risk of machine damage, needle breakage or damage to...
  • Page 55 Position of the hook and needle Proper setting The hook tip (2) points exactly to the vertical center line of the needle (1). The looping stroke is precisely 2 mm. This setting corresponds to handwheel position 202°. To adjust the looping stroke position: 1.

  • Page 56: Adjusting The Hook Side Clearance

    Position of the hook and needle Order Then, check the following settings: • Position of the needle guard ( p. 56) • Timing of cutting by the thread trimmer ( p. 82); ( p. 96) • a needle with the correct needle strength has been inserted 8.2 Adjusting the hook side clearance Order First, check the following settings:...
  • Page 57 Position of the hook and needle To adjust the hook side clearance: 1. Execute the service routine Needle-Hook > Timing ( p. 14).  The software is used to define the necessary presettings on the machine. 2. Lock the machine in place ( p. 32). 3.

  • Page 58: Adjusting The Needle Bar Height

    Position of the hook and needle 8.3 Adjusting the needle bar height Order First, check the following settings: • Looping stroke position ( p. 52) Disturbance Disturbances caused by an incorrect needle bar height: • Damage to the hook tip •...

  • Page 59: Adjusting The Needle Guard

    Position of the hook and needle 2. Disassemble the head cover ( p. 21). 3. Loosen the screw (2). 4. Move the height of the needle bar (1) such that the hook tip is in the middle of the lower third of the groove for the needle. When doing so, make sure not to twist the needle to the side.
  • Page 60 Position of the hook and needle 2. Disassemble the throat plate ( p. 29). 3. Disassemble the feed dog ( p. 30). 4. Turn the handwheel and check how far the needle guard (3) pushes the needle (1) away. 5. Turn the screw (2) such that the needle guard (3) just pushes the needle (1) far away enough so that it cannot be touched by the hook tip.

  • Page 61: Adjusting The Bobbin Case Lifter

    Adjusting the bobbin case lifter Adjusting the bobbin case lifter WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before adjusting the bobbin case lifter. Fig. 43: Adjusting the bobbin case lifter ④ ① ② ③ (1) - Bobbin case (3) - Nose of the bobbin case (2) - Bobbin case lifter...

  • Page 62: Adjusting The Lifting Gap

    Adjusting the bobbin case lifter 9.1 Adjusting the lifting gap Fig. 44: Adjusting the lifting gap (1) ② ① (1) - Nose of the bobbin case (2) - Slot in the throat plate Always check the width of the lifting gap after making changes to the nee- dle thread size.

  • Page 63: Adjusting The Timing For Lifting

    Adjusting the bobbin case lifter Important Ensure that the gap is not too big. The middle part of the hook must not hit the slot in the throat plate (2). 7. Tighten the threaded pin (3). 8. Push the cover (5) upwards. 9.

  • Page 64: For Machines With A Short Thread Cutter

    Adjusting the bobbin case lifter 7. Insert the plug (1) into the slot. 8. Perform a sewing test. 9.2.2 For machines with a short thread cutter Fig. 47: Adjusting the timing for lifting ② ① ④ ② ③ (1) - Plug (3) - Control cam (2) - Hook housing (4) - Threaded pin...

  • Page 65: Sewing Feet

    Sewing feet 10 Sewing feet WARNING Risk of injury from sharp and moving parts! Puncture or crushing possible. Move the machine into the service routine before setting the sewing feet. 10.1 Adjusting the sewing foot lifting gear NOTICE Property damage may occur! Possible damage to the PCB, impairing the full operational readiness of the machine.
  • Page 66 Sewing feet Fig. 48: Adjusting the sewing foot lifting gear (1) ② ① (1) - Cover (2) - Plug To adjust the lifting gear of the sewing foot: 1. Switch off the machine. 2. Disassemble the handwheel. 3. Disassemble the toothed belt cover ( p. 23). 4.
  • Page 67 Sewing feet Fig. 50: Adjusting the sewing foot lifting gear (3) ④ ⑤ ⑥ ⑦ ⑧ (4) - Screw (7) - Gear (5) - Threaded pin (8) - Clamping block (6) - Threaded pin 10. Loosen the screw (4).  The spring pushing the gear (7) back to the 0 position when the machine is switched off disengages.
  • Page 68 Sewing feet Fig. 51: Adjusting the sewing foot lifting gear (4) ⑨ (9) - Screw 14. Turn the spring clockwise using the screw (9) until the gear (7) is at the 0 position.  The plates of the lifting gear are parallel to one another. 15.

  • Page 69: Adjusting An Even Sewing Foot Stroke

    Sewing feet 10.2 Adjusting an even sewing foot stroke Fig. 52: Adjusting an even sewing foot stroke (1) ① ② (1) - Walking foot (2) - Presser foot Proper setting Presser foot (2) and walking foot (1) are raised by the same height. Fig.

  • Page 70: Adjusting The Sewing Foot Pressure And Sewing Foot Lift

    Sewing feet 5. Lower presser foot (2) and walking foot (1) to the level of the throat plate. 6. Re-tighten the screw (3). Checking the setting To check the setting: 1. Set the sewing foot stroke to 3 in the seam program. 2.
  • Page 71 Sewing feet Fig. 55: Adjusting the sewing foot pressure and sewing foot lift (2) ④ ② ③ (2) - Throat plate (4) - Presser foot (3) - Walking foot 5. Presser foot (4) and walking foot (3) must rest on the throat plate (2): if necessary, align using the handwheel.
  • Page 72 Sewing feet Sewing foot pressure Proper setting The sewing material does not slip and is correctly transported. The correct sewing foot pressure depends on the sewing material: • Lower pressure for soft materials, e.g. fabric • Higher pressure for durable materials, e.g. leather or laminate The sewing foot pressure is set via the program parameters (...

  • Page 73: Adjusting The Needle Thread Tension

    Adjusting the needle thread tension 11 Adjusting the needle thread tension CAUTION Risk of injury from sharp and moving parts! Puncture or crushing possible. Switch off the machine before adjusting the needle thread tension. Information Fig. 57: Adjusting the needle thread tension, spring balance You can order a spring balance with thread hook from our sales offices using the following part numbers: 0APP 001503.
  • Page 74 Adjusting the needle thread tension Fig. 58: Adjusting the needle thread regulator ② ① Factory setting ③ (1) - Screw (3) - Needle thread regulator (2) - Screw To adjust the needle thread regulator: 1. Open the throat plate slides ( p. 28). 2.

  • Page 75: Adjusting The Thread Tensioning Spring

    Adjusting the needle thread tension 11.2 Adjusting the thread tensioning spring The thread tensioning spring holds the needle thread under tension from the top dead center of the thread lever up to the point when the needle eye plunges into the sewing material. Proper setting The thread tensioning spring does not contact the stop until the needle eye has plunged into the sewing material.

  • Page 76: Adjusting The Spring Tension

    Adjusting the needle thread tension 11.2.2 Adjusting the spring tension The thread tension preset at the factory is 90 grams. Fig. 60: Adjusting the spring tension ① ② ③ ④ (1) - Spring balance (3) - Knurled nut (2) - Scale (4) - Screw To adjust the spring tension: 1.

  • Page 77: Winder

    Winder 12 Winder WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before adjusting the winder. 12.1 Adjusting the winder to a bobbin diameter Fig. 61: Adjusting the winder to a bobbin diameter ① ② 32 mm 28 mm (1) - Screw (2) - Winder lever...

  • Page 78: Adjusting The Winder Filling Quantity

    Winder 12.2 Adjusting the winder filling quantity Proper setting The winding process will stop automatically when the required filling quan- tity of the bobbin is reached. Fig. 62: Adjusting the winder filling quantity ① ② (1) - Winder lever (2) - Threaded pin To adjust the winder filling quantity: 1.

  • Page 79: Adjusting The Bobbin Thread Guide

    Winder 12.3 Adjusting the bobbin thread guide Fig. 63: Adjusting the bobbin thread guide ① ② 20.9 mm (1) - Screw (2) - Bobbin thread guide The position of the bobbin thread guide determines how the bobbin thread is wound onto the bobbin. The distance preset at the factor between bobbin thread guide and machine housing is 20.9 mm Proper setting...

  • Page 80: Thread Trimmer (Fa)

    Thread trimmer (FA) 13 Thread trimmer (FA) WARNING Risk of injury from sharp parts! Cutting injuries may be sustained. Switch off the machine before adjusting the thread trimmer. WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before adjusting the thread trimmer.

  • Page 81: Adjusting The Cutoff Curve

    Thread trimmer (FA) Proper setting The thread-pulling knife (2) pivots as closely as possible above the hook and is positioned approx. 0.3 mm higher than the counter blade (1). To adjust the height of the thread-pulling knife: 1. Open the throat plate slides ( p. 28). 2.
  • Page 82 Thread trimmer (FA) Proper setting The distance between the widest extent (6) of the control cam (4) and the roller (1) is no greater than 0.1 mm. In resting position, the marking on the cutting edge of the thread-pulling knife is exactly next to the tip of the counter blade. The set collar (2) makes direct contact with the control cam (4).
  • Page 83 Thread trimmer (FA) Adjusting the end position of the knife 11. Loosen the clamping screw (8). Fig. 66: Adjusting the cutoff curve (2) ⑩ ⑯ ⑪ ⑫ ⑮ ⑬ ⑭ (10) - Screw (14) - Screw (11) - Counter blade (15) - Hook thread clamp (12) - Thread-pulling knife (16) - Screw...

  • Page 84: Adjusting The Cutting Pressure

    Thread trimmer (FA) 13.3 Adjusting the cutting pressure Fig. 67: Adjusting the cutting pressure ① ② ③ ⑤ ④ (1) - Screw (4) - Cutting pressure marking (2) - Counter blade (5) - Hook thread clamp (3) - Thread-pulling knife The shape of the thread-pulling knife automatically creates the required cutting pressure as soon as the thread-pulling knife and counter blade make contact.

  • Page 85: Adjusting Point In Time For Cutting

    Thread trimmer (FA) To adjust the cutting pressure: 1. Open the throat plate slides ( p. 28). 2. Turn the handwheel until the thread-pulling knife (3) can be swung out by hand. 3. Loosen the screw (1). 4. Set the thread-pulling knife (3) so that the marking indicating the cutting pressure (4) is exactly next to the tip of the counter blade (2).
  • Page 86 Thread trimmer (FA) To adjust the point in time for cutting: 1. Tilt the machine head ( p. 18). 2. Open the throat plate slides ( p. 28). 3. Loosen the threaded pins (7). 4. Turn the handwheel until the thread-pulling knife (5) can be swung out by hand.

  • Page 87: Short Thread Cutter (Kfa)

    Short thread cutter (KFA) 14 Short thread cutter (KFA) WARNING Risk of injury from sharp parts! Cutting injuries may be sustained. Switch off the machine before adjusting the short thread cutter. WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before adjusting the short thread cutter.

  • Page 88: Adjusting The Control Cam Sideways

    Short thread cutter (KFA) To adjust the lower lever and the curve: 1. Loosen the nut (3). 2. Tighten the screw (3) until there is no more than 0.1 mm of play between the screw (3) and the hook bearing (2). 3.
  • Page 89 Short thread cutter (KFA) 5. Turn the control cam (5) such that area A is next to the roller (3). 6. Screw in the threaded pin (7) until the distance between roller (3) and control cam (6) is 0.1 ± 0.05 mm. ...

  • Page 90: Adjusting The Bobbin Case Support

    Short thread cutter (KFA) 14.3 Adjusting the bobbin case support Fig. 72: Adjusting the bobbin case support ① ② ③ ② (1) - Bobbin case support (3) - Screw (2) - Block Proper setting The front edge of the bobbin case support (1) lines up flush with the nose of the bobbin case.

  • Page 91: Adjusting The Height And Initial Position Of The Thread-Pulling Knife

    Short thread cutter (KFA) 14.4 Adjusting the height and initial position of the thread- pulling knife Fig. 73: Adjusting the height and initial position of the thread-pulling knife ① ⑩ ⑨ ⑧ ⑦ ⑥ ② ③ ⑤ ④ (1) - Edge (6) - Hook bearing (2) - Set collar (7) - Threaded pin...

  • Page 92: Adjusting The Cutting Pressure

    Short thread cutter (KFA) 10. Release the latch (3). 11. Tighten the screw (5). 12. Check the position of the thread-pulling knife (8) and readjust if necessary. 14.5 Adjusting the cutting pressure Fig. 74: Adjusting the cutting pressure ② ③ ④...

  • Page 93: Adjusting The Hook Thread Clamp

    Short thread cutter (KFA) 14.6 Adjusting the hook thread clamp Fig. 75: Adjusting the hook thread clamp ① ② ③ (1) - Thread-pulling knife (3) - Screw (2) - Hook thread clamp To adjust the hook thread clamp: 1. Loosen the screw (3). 2.

  • Page 94: Long Thread Trimmer (Lfa)

    Long thread trimmer (LFA) 15 Long thread trimmer (LFA) WARNING Risk of injury from sharp parts! Cutting injuries may be sustained. Switch off the machine before setting the long thread trimmer. WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before setting the long thread trimmer.

  • Page 95: Adjusting The Cutoff Curve

    Long thread trimmer (LFA) To adjust the height of the thread-pulling knife: 1. Open the throat plate slides ( p. 28). 2. Loosen the screw on the set collar (5). 3. Loosen the screw (6). 4. Adjust the height of the knife carrier (4). ...
  • Page 96 Long thread trimmer (LFA) Important Screw the threaded pins (3) tightly in place on the set collar (2) before you loosen the threaded pins (5). The set collar (2) and control cam (4) are both mutually used as a stop and must not be loosened at the same time. 6.

  • Page 97: Adjusting The Cutting Pressure

    Long thread trimmer (LFA) 15.3 Adjusting the cutting pressure Fig. 78: Adjusting the cutting pressure ⑥ ① ② ③ ④ ⑤ (1) - Screw (4) - Thread-pulling knife (2) - Counter blade (5) - Screw (3) - Hook thread clamp (6) - Screws The shape of the thread-pulling knife (4) automatically creates the required cutting pressure as soon as the thread-pulling knife (4) and counter blade (2)

  • Page 98: Adjusting Point In Time For Cutting

    Long thread trimmer (LFA) 6. Push the thread-pulling knife (4) to the left until the thread-pulling knife (4) can pass freely between the bobbin and the nose of the bobbin housing. 7. Tighten the screws (5). 8. Turn the counter blade (2). ...
  • Page 99 Long thread trimmer (LFA) 5. Swivel the thread-pulling knife (4) forward until the tip of the thread- pulling knife (4) is right next to the tip of the counter blade (5). 6. Execute the service routine Feed dog > Movement ( p. 14). ...

  • Page 100: Adjusting The Safety Release Clutch

    Adjusting the safety release clutch 16 Adjusting the safety release clutch WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before you adjust the safety release clutch. The safety release clutch disengages in the event of the thread jamming and thus prevents the hook from being misadjusted or damaged.
  • Page 101 Adjusting the safety release clutch Fig. 81: Engaging the safety release clutch (2) ③ ④ ⑤ (3) - Button (5) - Set collar (4) - Pin To engage the safety release clutch: 1. Tilt the machine head ( p. 18). 2.

  • Page 102: Adjusting The Torque

    Adjusting the safety release clutch 16.2 Adjusting the torque NOTICE Property damage may occur! If you change the torque, the safety release clutch might fail to disengage, even though this would be required. This could cause machine damage, e.g. in the event of the thread jamming.

  • Page 103: Toothed Belt

    Toothed belt 17 Toothed belt WARNING Risk of injury from moving parts! Crushing possible. Switch off the machine before changing the toothed belt. 17.1 Changing the upper toothed belt To change the upper toothed belt: 1. Switch off the machine. 2.

  • Page 104: Changing The Lower Toothed Belt

    Toothed belt Fig. 84: Changing the upper toothed belt (2) ③ (3) - Toothed belt 8. Remove the toothed belt (3). 9. Place the new toothed belt. 10. Fit the tensioning roller (1). 11. Use a wrench to tension the tensioning roller (1). ...
  • Page 105 Toothed belt Fig. 85: Changing the lower toothed belt (1) ① ① ⑨ ② ⑧ ③ ⑦ ① ④ ① ⑤ ⑥ (1) - Screws (5) - Cable thread trimmer (2) - CAN cable (6) - Nut (3) - Cable oil level indicator lighting (7) - CAN cable (4) - Cable thread trimmer (optional, only on (8) - Holder...
  • Page 106 Toothed belt Fig. 86: Changing the lower toothed belt (2) ⑪ ⑩ ⑭ ⑫ ⑬ (10) - Tensioning roller (13) - Toothed belt (11) - Toothed belt (14) - Screw (12) - Toothed belt cover 10. Tilt the machine head. 11.
  • Page 107 Toothed belt Fig. 87: Changing the lower toothed belt (3) ⑮ ⑯ ⑰ (15) - Hook tip (17) - Gear wheel (16) - Toothed belt 18. Lock the machine in place ( p. 32). 19. Set the hook tip (15) to the middle of the needle. To do so, turn the gear wheel (17).
  • Page 108 Toothed belt 26. Place the toothed belt (13). 27. Fit the tensioning roller (10). 28. Use a wrench to tension the tensioning roller (10).  It should not be possible to twist the toothed belt more than 45°. 29. Tighten the screw (14). 30.

  • Page 109: Sewing Motor

    Sewing motor 18 Sewing motor DANGER Risk of injury from electricity! Unprotected contact with electricity can result in serious injuries or death. Work on the electrical system must ONLY be carried out by qualified electricians or appropriately trained and authorized personnel. ALWAYS pull the power plug before working on the electrical equipment.

  • Page 110: Disassembling The Sewing Motor

    Sewing motor 18.2 Disassembling the sewing motor Fig. 91: Disassembling the sewing motor (1) ① ② (1) - Screws (2) - Handwheel To disassemble the sewing motor: 1. Switch off the machine. 2. Disassemble the arm cover ( p. 19). 3.
  • Page 111 Sewing motor 9. Loosen the screw (4) on the tensioning roller (3).  The toothed belt tension is slack. 10. Remove the tensioning roller (3). Make sure not to lose the washer. Fig. 93: Disassembling the sewing motor (3) ⑥ (6) - Toothed belt 11.
  • Page 112 Sewing motor Fig. 95: Disassembling the sewing motor (5) ⑫ ⑨ ⑪ ⑩ (9) - Motor (11) - Toothed belt wheel (10) - Cable (12) - Threaded pin 14. Trace the cables (10) from the motor (9) to the control and pull the plug out of the control.

  • Page 113: Assembling The Sewing Motor

    Sewing motor 18.3 Assembling the sewing motor NOTICE Property damage may occur! Possible damage to the PCB. Make sure the toothed belt runs straight and along the center of the toothed belt wheels. Fig. 97: Assembling the sewing motor (1) ①...
  • Page 114 Sewing motor 3. Tighten the toothed belt wheel (3) using the threaded pin (6). 4. Lay the cables (5) from the motor (4) through the tabletop and insert the plugs into the marked slots on the control. Fig. 99: Assembling the sewing motor (3) ⑦...
  • Page 115 Sewing motor Fig. 101: Assembling the sewing motor (5) ⑨ ⑩ (9) - Tensioning roller (10) - Screw 7. Fit the tensioning roller (9). 8. Use a wrench to tension the tensioning roller (9).  It should not be possible to twist the toothed belt more than 45°. 9.
  • Page 116 Sewing motor Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 117: Programming

    Programming 19 Programming 19.1 Logging in as a technician The factory setting of the software is such that the Default User will be logged in automatically when the machine is switched on. This neither requires the input of a password nor a USB key or an NFC chip. The following explains how you can switch users.

  • Page 118: User Login

    Programming 5. Press 6. You are logged in as a technician. 19.2 User login To access User Management: 1. Press the symbol to bring up the navigation pane.  This opens the navigation interface. Fig. 105: User login (1) ① (1) - Logout 2.

  • Page 119: Logging In With Username And Password

    Programming 19.2.1 Logging in with username and password Assigning a username and password To assign a username and password: 1. Create a new user in User Management and assign this user a username and password.  The user can log in immediately with this login information. Logging in with username and password To log in with username and password: 1.

  • Page 120: Logging In With Nfc Chip (Optional)

    Programming 19.2.3 Logging in with NFC chip (optional) Fig. 107: Logging in with NFC chip ① ② (1) - NFC chip (2) - Arm cover Assigning an NFC chip to a user To assign an NFC chip to a user: 1.

  • Page 121: Defining General Settings (Technician Access)

    Programming 19.3 Defining general settings (technician access) The settings allow you to define various settings in different categories. The following description only explains the options available to the techni- cian that has been set up as the default. To access the settings: Prerequisite: You have to be logged in as the Default Technician.
  • Page 122 Programming The table below lists the submenus of the settings. A detailed explanation is available in the specified chapter. Symbol Submenu Reference  p. 121 Machine configuration  p. 156 Program defaults  p. 158 User Configuration  p. 168 Manual Data Transfer ...

  • Page 123: Setting The Machine Configuration

    Programming 19.4 Setting the Machine configuration Settings on the machine that apply to all programs can be made here. These parameters are described in more detail below. Menu items in the Machine configuration Icon Menu items Explanations  p. 123 Thread trimmer ...
  • Page 124 Programming Icon Menu items Explanations  p. 144 Edge guide  p. 145 Material thickness detection  p. 146 Correction speed effect  p. 146 Light barrier  p. 147 Mode segment size  p. 147 Threading mode  p. 147 Operation lock ...

  • Page 125: Setting The Thread Trimmer Parameters

    Programming 19.4.1 Setting the Thread trimmer parameters Various settings can be made for the thread trimmer. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Thread trimmer If deactivated here, the thread trimmer can On/Off no longer be selected in Manual or Automatic mode...
  • Page 126 Programming Icon Menu items Value range • Value range t needle thread tension 000 – 200 [ms] Thread trimmer Delay, showing how long it takes until the standard needle thread tension is used again. Short stitches Number of short stitches at seam begin for neat starts to sewing...
  • Page 127 Programming Icon Menu items Value range Change of stitch length Optimization of the remaining thread length for the cutting systems KFA = 1, extra short LFA = 10, extra long Change of stitch length • Value range On/Off Stitch length •...
  • Page 128 Programming Icon Menu items Value range PWM Configuration thread trimmer Power supply to the magnet for the thread trimmer Activation time t1 [ms] Activation duration of the thread trimmer in time period t1. • Value range 000 – 1000 [ms] Duty cycle t1 Duty cycle in time period t1.

  • Page 129: Setting The Needle Thread Clamp Parameters

    Programming 19.4.2 Setting the Needle thread clamp parameters Various settings can be made for the thread clamp. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Needle thread clamp On/Off • Value range Mode Various modes (1 to 10) are available;...
  • Page 130 Programming Icon Menu items Value range • Value range Option Mode of thread clamp 0, 1, 2, 3 0 = at seam beginning only 1 = seam beginning + during turn back 2 = seam beginning + during sewing foot lift 3 = seam beginning + during turn back + sewing foot lift...
  • Page 131 Programming Icon Menu items Value range Neat Seam Beginning • Value range On/Off Time delay only visible if Neat Seam Beginning is activated • Value range 0000 – 1000 [ms] Knife Off only visible if Neat Seam Beginning is activated •...

  • Page 132: Setting The Sewing Speed Parameters

    Programming 19.4.3 Setting the Sewing speed parameters Various settings can be made for the sewing speed. The possibilities are explained in more detail in the table. Icon Menu item Value range • Value range Max. Speed Maximum permissible speed; it can no 0500 - 4000 [rpm], longer be exceeded on the operator level.

  • Page 133: Setting The Stop Positions Parameters

    Programming 19.4.4 Setting the Stop Positions parameters Various settings can be made for the stop positions. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Lower needle position Holding position of the needle in the 000 - 359 material.

  • Page 134: Setting The Needle Thread Tension Parameters

    Programming 19.4.6 Setting the Needle thread tension parameters Various settings can be made for the needle thread tension. The possibil- ities are explained in more detail in the table. Icon Menu items Value range • Value range Mode needle thread tension at 0, 1, 2, 3 sewing foot lift Mode 0...
  • Page 135 Programming Icon Menu items Value range Pre-tension Setting of the pretension during thread cutting. • Value range On/Off Pre-tension only visible if Pre-tension is activated A value of 0 is recommended as the pretension is generated by a mechanical tension. •...

  • Page 136: Setting The Sewing Foot Stroke Parameters

    Programming Icon Menu items Value range needle thread tension State After Thread Trimming • Value range unchanged, off, on State After Power • Value range unchanged, off, on 19.4.7 Setting the Sewing foot stroke parameters NOTICE Property damage may occur! In the case of an excessive sewing foot stroke, the machine may be damaged and, thus, produce unsatisfactory sewing results.
  • Page 137 Programming Icon Menu items Value range Speed limitation sewing foot stroke Sewing speed As from the set value of the Min. Sewing foot stroke, the speed is reduced down to the desired value for the Max. Sewing foot stroke. • Value range 0050 - 3800 [rpm], depending on subclass...

  • Page 138: Setting The Stitch Length Parameters

    Programming 19.4.8 Setting the Stitch length parameters NOTICE Property damage may occur! The machine and the sewing equipment may be damaged. ALWAYS enter the maximum possible stitch length after changing the sewing equipment. Various settings can be made for the stitch length. The possibilities are explained in more detail in the table.

  • Page 139: Setting The Rfw/Ssd Parameters

    Programming Icon Menu items Value range stitch length State After Thread Trimming • Value range unchanged, off, on State After Power • Value range unchanged, off, on 19.4.9 Setting the RFW/SSD parameters Various settings can be made for the remaining thread monitor and the bobbin rotation monitor.

  • Page 140: Setting The Holding Force Parameters

    Programming Icon Menu items Value range Bobbin rotation monitor • Value range On/Off Length Seam length before the bobbin rotation monitor starts. • Value range 000 – 255 [mm] • Value range Remaining thread monitor limit 0.0-4.0 Values only apply to the remaining thread monitor, not the SSD.

  • Page 141: Setting The Pedal Parameters

    Programming 19.4.11 Setting the Pedal parameters Various settings can be made for the pedal. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Type Choice between an analog and digital Analog/Digital pedal.

  • Page 142: Setting The Needle Cooling Parameters

    Programming 19.4.12 Setting the Needle cooling parameters Various settings can be made for the needle cooling. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Mode Off, On, Related to sewing speed, Edge trimmer only visible if the t Delay...
  • Page 143 Programming Icon Menu items Value range Mode Setting defining which roller is supposed to run. Not driven Both rollers freewheel passively; mechanical coupling only. The upper roller runs actively under power. Top + Bottom Both wheels run actively under power. Feeding method continuous = even only visible if option Top / Top + Bottom...
  • Page 144 Programming Icon Menu items Value range only visible if option Top / Top + Bottom has been selected under Mode Transmission • Value range 00.0 - 65.0 Current feed (active) • Value range 0.0 - 65.0 [A] Current feed (passive) •...
  • Page 145 Programming Icon Menu items Value range Bottom only visible if option Top + Bottom has been selected under Mode Transmission • Value range 00.0 - 65.0 Current feed (active) • Value range 0.0 - 65.0 [A] Current feed (passive) • Value range 0.0 - 5.0 [A] Diameter, roller •...

  • Page 146: Setting The Edge Guide Parameters

    Programming 19.4.14 Setting the Edge guide parameters NOTICE Property damage may occur! Sewing feet, needle, edge guide and sewing equipment can be damaged. ALWAYS check the distance to the edge guide and input the correct value after changing the sewing equipment. Various settings can be made for the edge guide (motor driven).

  • Page 147: Setting The Material Thickness Detection Parameters

    Programming Icon Menu items Value range • Value range Min. gap Smallest possible gap between the sewing 01.0 - 36.0 [mm] foot and the edge guide. The smallest possible distance depends on the sewing equipment and MUST be adapted after a change of the sewing equipment.

  • Page 148: Setting The Correction Speed Effect Parameters

    Programming 19.4.16 Setting the Correction speed effect parameters Various settings can be made for the correction of the effects of high speed. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Hysterese Tolerance at which the correction speed 0.0 –...

  • Page 149: Setting The Seam Segment Mode Parameters

    Programming 19.4.18 Setting the Seam segment mode parameters Various settings can be made for the segment length. The possibilities are explained in more detail in the table. Icon Menu items Value range • Value range Length Length = Length/stitch count Seam sections are measured via the length specification (in mm) Stitch count =...

  • Page 150: Setting The Manual Bartack Parameters

    Programming 19.4.21 Setting the Manual bartack parameters Icon Menu items Value range • Value range Max. Speed Speed limit in manual bartack 150 - 4000 • Value range t Change The waiting time at the turning points 0 - 1000 [ms] (e.g.

  • Page 151: Setting The Scanner Parameters

    Programming 19.4.24 Setting the Scanner parameters The scanner can be activated or deactivated. A barcode scanner offers a way to directly select a seam program. Icon Menu items Value range • Value range Scanner On/Off The following types of barcodes can be read using the scanner: •...

  • Page 152: Setting The Input/Output Configuration Parameters

    Programming 19.4.26 Setting the Input/Output Configuration parameters Input Configuration Configure and allocate the inputs here. Each input can be assigned one of the following modes. • Bobbin Wind mode • Bartack suppression/activation • Manual bartack • Half stitch • Whole stitch •...
  • Page 153 Programming • 2 edge guide position (gap and height) • DB3000 • DB2000 • Function module 1 • Function module 2 • Function module 3 • Function module 4 • Function module 5 • Function module 6 • Function module 7 •...
  • Page 154 Programming • 2 edge Guide Position • NSB exhaust • Puller LED • Pressure Puller • Raise/lower puller • Bartacking in process • In seam • Segment Output 01 • Segment Output 02 • Segment Output 03 • Segment Output 04 •...

  • Page 155: Setting The Additional I/O Configuration Parameters

    Programming 19.4.27 Setting the Additional I/O Configuration parameters The additional DAC flex module makes it possible to implement customer- specific applications. Input Configuration Configure and allocate the inputs here. Each input can be assigned one of the following modes. • Bobbin Wind mode •...
  • Page 156 Programming • Program selection Bit B7 • Program selection Bit B8 • Program selection Bit B9 • Short stitch • 2 edge guide position (height) • 2 edge guide position (gap and height) • DB3000 • DB2000 • Function module 1 •...
  • Page 157 Programming • Clean remaining thread monitor • Bartack suppression LED • 2 stitch length LED • 2 needle thread tension LED • 2 sewing foot stroke LED • Center guide LED • Raise/lower center guide • Motor running • 2 edge Guide Position •...

  • Page 158: Setting Program Defaults

    Programming • Function module output 3 • Function module output 4 • Function module output 5 • Function module output 6 • Function module output 7 • Function module output 8 • 2 edge Guide Height • Clean SSD 19.5 Setting Program defaults Customer-specific settings can be made here, which are automatically used as preset values for the first seam section during the creation of a new program.
  • Page 159 Programming Icon Menu item Value range Daily piece counter Counter Mode • Value range Off/Up/Down Reset Enter the value to which the daily piece counter is set when a reset is performed. • Value range -999 - 999 Stitch functions •...

  • Page 160: Setting The User Configuration

    Programming 19.6 Setting the User Configuration Settings can be made here that are designed to make working on the machine in various external conditions easier for the user. Menu items in the User Configuration Icon Menu item Explanation Set the language Language Adjust the control panel Brightness...

  • Page 161: User Management

    Programming 19.6.1 User Management You can use User Management to create a new user and assign this user a username and password. The users Default Technician and Default User have been preset. While they cannot be deleted, these users can be deactivated if necessary. Fig.
  • Page 162 Programming To define the roles for the respective users: 1. Use the button in the Roles (1) section to derive a new role. 2. Use the drop-down menu (3) to assign the desired authorizations. Value Description Programming Activate/deactivate Access the programming ui Access Activate/deactivate Access the programming ui Edit...
  • Page 163 Programming Value Description Activate/deactivate Edit the Sewing foot lifted function Edit Activate/deactivate Edit the needle stop position Edit Activate/deactivate Edit Bobbin Wind mode Edit Activate/deactivate Edit the Segment abort function Edit Activate/deactivate Edit the edge trimmer Edit Activate/deactivate Edit the additional edge guide value Edit Activate/deactivate Edit the 2 Edge Guide Height...
  • Page 164 Programming Value Description Activate/deactivate Edit the maximum sewing speed Edit Activate/deactivate Edit the Bartack at seam begin Edit Activate/deactivate Edit the Bartack at seam end Edit Activate/deactivate Edit the Needle Half Stitch Edit Activate/deactivate Edit the Enabled Thread Trim function Edit Activate/deactivate Edit the needle thread clamp Edit...
  • Page 165 Programming Value Description Sewing Activate/deactivate Edit the Enable multi functional tiles function Edit User Management Activate/deactivate Edit the Current user role Edit Activate/deactivate Edit the Roles up to technician Edit Activate/deactivate Edit the Users up to technician role Edit Activate/deactivate Edit the Auto Login Editable function Edit Creating new users To create new users:...

  • Page 166: Smart Keys Configuration

    Programming Value Description login with USB key Login without authentication at startup Roles Technician role (default) Technician User role (default) User additional roles that can be created as needed You need to assign the new user one or several matching roles. If assigning multiple roles to the same user, you must define one role as the primary role.
  • Page 167 Programming List of possible button functions: • Bobbin Wind mode • Bartack suppression/activation • Manual bartack • Half stitch • Whole stitch • Pointing Position • Needle high • Additional thread tension • Stitch length switching • Seam Center Guide •...

  • Page 168: Role Main Screen Configuration

    Programming • Function module 3 • Function module 4 • Function module 5 • Function module 6 • Function module 7 • Function module 8 • Sewing light • Machine head lighting 19.6.3 Role Main Screen Configuration Fig. 113: Role Main Screen Configuration (1) ①...

  • Page 169: Role Status Bar Configuration

    Programming Fig. 114: Role Main Screen Configuration (2) 5. Select if you wish to discard or save the changes. 19.6.4 Role Status Bar Configuration Fig. 115: Role Main Screen Configuration (1) ④ ① ③ ② (1) - Button Select role (3) - Button Role (2) - Bar (4) - Button Users + Role...

  • Page 170: Using Manual Data Transfer

    Programming Fig. 116: Role Status Bar Configuration (2) 5. Select if you wish to discard or save the changes. Information For a detailed explanation of the screen configuration, refer to the  Operating Instructions. 19.7 Using Manual Data Transfer Use this submenu to transfer data between the machine – or, more precise- ly, the control panel –...
  • Page 171 Programming Fig. 117: Exporting data (1) 3. Select the export destination. E.g.: Right USB port. Fig. 118: Exporting data (2) 4. Select a folder that already exists or create a new folder. 5. Press the desired export option. Icon Menu item Explanation Figure of all machine settings System Image...
  • Page 172 Programming Icon Menu item Explanation Messages of the machine: Log files • Most Recent Logs • All Available Logs Seam programs: all created seam Programs programs, e.g.: • 1 SETUP 1 • 2 SETUP 2 • 10 SEAM MANUAL • 20 SEAM 20 AUTOMATIC •...

  • Page 173: Importing Data

    Programming 19.7.2 Importing data To import data: 1. Connect the USB key at the control panel. 2. Press the Import button. Fig. 121: Importing data (1) 3. Select the import source. E.g.: Right USB port. Fig. 122: Importing data (2) 4.
  • Page 174 Programming 5. Press the desired import option. Icon Menu item Explanation Figure of all machine settings System Image CAUTION: importing will overwrite ALL data stored on the machine Machine configuration: Only Parameter • Default Program • Machine Data • Motor Data •...

  • Page 175: Service

    Programming Fig. 124: Importing data (4)  The data is imported. The machine will be restarted if necessary. 19.8 Service Make technical settings here, so that the machine runs without any prob- lems. The parameters are explained in more detail in the subchapters. Menu items under Service Icon Menu item...

  • Page 176: Calibration

    Programming Icon Menu item Explanation  p. 185 Reset  p. 186 Network  p. 186 Logging 19.8.1 Calibration Various parameters need to be calibrated – they are listed in the table. A detailed descrip- tion of the calibration is given after the table. Icon Menu item Explanation...
  • Page 177 Programming Calibration of the Feed calibration The stitch length must be the same in forward and backward stitches. As a test, sew a seam forward on paper, stop, and sew a seam backward. The punctures of the forward and backward stitches have to lie within one another.
  • Page 178 Programming Stitch length Synchronization of the stitch length (ticks) Reduce value – stitch length becomes smaller Increase value – stitch length becomes larger Reduce value – stitch length becomes larger Increase value – stitch length becomes smaller Reduce value – stitch length becomes larger Increase value –...
  • Page 179 Programming Height Calibration of Edge Guide (only for 2-axis edge guide) To calibrate the height of the edge guide: 1. Call up the Service > Calibration > Edge Guide Height menu item.  The control panel displays the value 5 mm. 2.

  • Page 180: Settings

    Programming 4. Pull off the thread with the thread scale. 5. Change the percentage value (plus or minus) until the scale reads 200 cN. 6. Save the value and exit the menu. 19.8.2 Settings The Settings parameter is not explained in greater detail here, because it is closely related to the area of the mechanics.
  • Page 181 Programming Icon Menu items Value range  p. 180 Test Stepper Motor  p. 180 Test Pedal  p. 181 Test Material Thickness Sensor Test Output sub-item Test of the outputs according to the wiring diagram. To test the outputs: ...
  • Page 182 Programming Test Sew. Motor sub-item Use this sub-item to test the functionality of the sewing motor. To check the sewing motor:  1. Turn on the check box ( ) in the Test Active section. 2. Enter the desired speed in the Test Speed section. ...
  • Page 183 Programming Test Material Thickness Sensor sub-item Use this sub-item to test the functionality of the material thickness sensor. Fig. 127: Test Material Thickness Sensor sub-item ① (1) - Signal quality Parameter Description Signal quality of the sensor Signal quality indicates the height of the sewing foot lift for the current sewing material Height of the sewing foot lift indicates the sewing foot stroke for the current...

  • Page 184: Maintenance Management

    Programming If the signal quality (1) does not display the value 1: • Check the position of the sensor and adjust it if necessary • Calibrate the adjusted sensor in the menu Service > Calibra- tion > Material thickness detection ( p. 174) 19.8.4 Maintenance Management Fig.
  • Page 185 Programming Creating a maintenance activity You can use the Activities (2) section to create your own maintenance activities. To create a maintenance activity: 1. Go to the Activities (2) section and press  A new activity with the name New Activity is created. Fig.

  • Page 186: Qondac

    Programming 19.8.5 QONDAC Machines can be interlinked to allow for networked operation. Various settings can be made for the networking of the machines. The possibilities are explained in more detail in the table. Icon Menu item Value range Communication Commander/Disabled Enter the customer ID using the Customer ID touch screen keypad...

  • Page 187: Reset

    Programming 19.8.6 Reset Use this submenu to reset the data of the machine. Various settings can be made for resetting the data. The possibilities are explained in more detail in the table. NOTICE Property damage may occur! Data and settings of the machines may be irretrievably lost. Consider BEFORE the reset exactly which data need to be deleted.

  • Page 188: Network

    Programming 19.8.7 Network The Dynamic Host Configuration Protocol (DHCP) makes it possible to assign the network configuration to the server. You need to set up the network if you wish to connect the machine to the QONDAC. To set up the network: 1.

  • Page 189: Information

    Programming Button Filter options/meaning Control panel (1) installed control panel Levels (2) • All levels • Debug • Warning notice • Assert Data (3) • All data • Today • Yesterday • Last two days • Last week Export (4) Export logging Reset (5) Delete logging...
  • Page 190 Programming Icon Menu item Explanation Counter Total counter Number of workpieces that the machine has sewn so far. Daily Piece Counter Number of workpieces that the machine has sewn since the last reset. Stitch counter total Number of stitches that the machine has sewn so far.

  • Page 191: Performing A Software Update

    Programming 19.10 Performing a software update When a new software version is available, it can be downloaded from Dürkopp Adler’s software shop (https://software.duerkopp-adler.com/ maschinenprogramme.html) and be uploaded from a USB key. All settings on the machine are retained. To perform a software update: 1.
  • Page 192 Programming Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 193: Maintenance

    Maintenance 20 Maintenance WARNING Risk of injury from sharp parts! Punctures and cutting possible. Prior to any maintenance work, switch off the machine or set the machine to threading mode. WARNING Risk of injury from moving parts! Crushing possible. Prior to any maintenance work, switch off the machine or set the machine to threading mode.

  • Page 194: Cleaning

    Maintenance 20.1 Cleaning WARNING Risk of injury from flying particles! Flying particles can enter the eyes, causing injury. Wear safety goggles. Hold the compressed air gun so that the particles do not fly close to people. Make sure no particles fly into the oil pan. NOTICE Property damage from soiling! Lint and thread remnants can impair the operation of the machine.

  • Page 195: Lubricating

    Maintenance Areas particularly susceptible to soiling: • Knife on the winder (4) • Area under the throat plate (3) • Hook (2) • Area around the needle (1) To clean the machine: 1. Switch off the machine. 2. Remove any lint and thread remnants using a compressed air gun or a brush.

  • Page 196: Lubricating The Machine Head

    Maintenance The machine is equipped with a central oil-wick lubrication system. The bearings are supplied from the oil reservoir. For topping off the oil reservoir, use only lubricating oil DA 10 or oil of equivalent quality with the following specifications: •...

  • Page 197: Lubricating The Hook

    Maintenance 20.2.2 Lubricating the hook CAUTION Risk of injury from sharp and moving parts! Puncture or crushing possible. Switch off the machine before lubricating the hook. Carry out function tests with utmost caution when the sewing machine is switched on. The approved oil quantity for hook lubrication is a factory specification.

  • Page 198: Servicing The Pneumatic System (Optional)

    Maintenance 20.3 Servicing the pneumatic system (optional) 20.3.1 Adjusting the operating pressure NOTICE Property damage from incorrect adjustment! Incorrect operating pressure can result in damage to the machine. Ensure that the machine is only used when the operating pressure is set correctly. Proper setting Refer to the Technical data (...

  • Page 199: Draining The Water-Oil Mixture

    Maintenance 20.3.2 Draining the water-oil mixture NOTICE Property damage from excess liquid! Too much liquid can result in damage to the machine. Drain liquid as required. The collection tray (2) of the pressure regulator will show accumulation of a water-oil mixture. Proper setting The water-oil mixture must not rise up to the level of the filter element (1).

  • Page 200: Cleaning The Filter Element

    Maintenance 20.3.3 Cleaning the filter element NOTICE Damage to the paintwork from solvent-based cleaners! Solvent-based cleaners damage the filter. Use only solvent-free substances for washing out the filter tray. Fig. 137: Cleaning the filter element ① ② ③ (1) - Filter element (3) - Drain screw (2) - Collection tray To clean the filter element:...

  • Page 201: Servicing Specific Components

    Maintenance 20.4 Servicing specific components 20.4.1 Cleaning the thread clamp Cleaning the thread clamp Fig. 138: Cleaning the thread clamp (1) ① ② ③ ④ (1) - Spring (3) - Thread clamp (2) - Screw (4) - Magnet To clean the thread clamp: 1.
  • Page 202 Maintenance Assembling and aligning the thread clamp Fig. 139: Cleaning the thread clamp (2) ⑦ ① ⑥ ⑤ ② ③ (1) - Spring (5) - Threaded pin (2) - Screw (6) - Thread guide (3) - Thread clamp (7) - Thread guide To assemble and align the thread clamp: 1.

  • Page 203: Restoring The Initial Position Of The Hook Support

    Maintenance 20.4.2 Restoring the initial position of the hook support Following the disassembly of the hook support, e.g. for the purpose of converting the thread trimmer, the basic setting of the hook support needs to be restored. Fig. 140: Restoring the basic setting of the hook support ①...

  • Page 204: Parts List

    Maintenance 5. Slide the thread trimmer cam (4) onto the hook shaft (6) and push it up against the set collar (2). 6. Tighten the thread trimmer cam (4). Order Finish by making the adjustments necessary for the corresponding thread trimming system.

  • Page 205: Decommissioning

    Decommissioning 21 Decommissioning WARNING Risk of injury from a lack of care! Serious injuries may occur. ONLY clean the machine when it is switched off. Allow ONLY trained personnel to disconnect the machine. CAUTION Risk of injury from contact with oil! Oil can cause a rash if it comes into contact with skin.
  • Page 206 Decommissioning Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 207: Disposal

    Disposal 22 Disposal CAUTION Risk of environmental damage from improper disposal! Improper disposal of the machine can result in serious environmental damage. ALWAYS comply with the national regulations regarding disposal. The machine must not be disposed of in the normal household waste. The machine must be disposed of in a suitable manner in accordance with all applicable national regulations.
  • Page 208 Disposal Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 209: Troubleshooting

    Troubleshooting 23 Troubleshooting 23.1 Customer Service Contact for repairs and issues with the machine: Dürkopp Adler AG Potsdamer Str. 190 33719 Bielefeld, Germany Tel. +49 (0) 180 5 383 756 Fax +49 (0) 521 925 2594 Email: service@duerkopp-adler.com Internet: www.duerkopp-adler.com 23.2 Messages of the software Please contact customer service if an error occurs that is not described here.
  • Page 210 Troubleshooting Code Type Meaning Remedial action 1007 Error Error in the reference run • Replace encoder • Check for stiff movement 1008 Error Sewing motor encoder error • Replace encoder 1010 Error External synchronizer plug • Connect cable of external (Sub-D, 9-pin) not connected synchronizer to control, make sure that interface (Sync) is correct...
  • Page 211 Troubleshooting Code Type Meaning Remedial action 2130 Error Stepper motor card X30 not • Perform a software update responding • Replace control 2131 Error Stepper motor card X30 parameter • Perform a software update init error • Check selection of class 2152 Error Stepper motor card X30 overcurrent...
  • Page 212 Troubleshooting Code Type Meaning Remedial action 2201 Error Stepper motor X40 reference run • Check reference sensor timeout 2205 Error Stepper motor card X40 stepper • Check for stiff movement motor blockage 2221 Error Stepper motor card X40 encoder plug •...
  • Page 213 Troubleshooting Code Type Meaning Remedial action 2285 Error Stepper motor card X40 insulation • Check motor phase and PE for error (Sewing foot lift) low-impedance connection • Replace encoder • Replace sewing motor 2287 Error Stepper motor card X40 transport •...
  • Page 214 Troubleshooting Code Type Meaning Remedial action 2380 Error Stepper motor card X50 Incorrect • Replace encoder stepper motor direction of rotation • Check if plugs have been mixed up (Sewing foot stroke) • Check the wiring in the machine distributor and change it if necessary 2381 Error...
  • Page 215 Troubleshooting Code Type Meaning Remedial action 2477 Error Stepper motor card X60 Overload • Check for stiff movement (Edge guide) • Replace encoder • Replace motor 2478 Error Stepper motor card X60 Encoder • Replace encoder failure (Edge guide) 2479 Error Stepper motor card X60 Current •...
  • Page 216 Troubleshooting Code Type Meaning Remedial action 2574 Error Stepper motor card X70 Sewing • Perform a software update motor encoder not init (upper Puller) • Check selection of class 2575 Error Stepper motor card X70 Init Position • Check for stiff movement not found (upper Puller) •...
  • Page 217 Troubleshooting Code Type Meaning Remedial action 2672 Error Stepper motor card X80 motor • Check selection of class overload / overvoltage /overcurrent • Replace control (bottom puller) • Replace encoder • Replace stepper motor 2673 Error Stepper motor card X80 Sewing •...
  • Page 218 Troubleshooting Code Type Meaning Remedial action 3020 Error U24 V start-up error • Disconnect magnet plug; replace control if error is not corrected: Replace control 3021 Error U24 V short circuit • Disconnect magnet plug; replace control if error is not corrected: Replace control 3022 Error...
  • Page 219 Troubleshooting Code Type Meaning Remedial action 4911 Information • Reset necessary 4918 Warning Invalid update file • Contact DA Service 4919 Warning Reset failed • Contact DA Service 4920 Warning Error in update log • Contact DA Service 4921 Warning The update was interrupted •...
  • Page 220 Troubleshooting Code Type Meaning Remedial action 9310 Error Tape feeder not connected • Check connection cables • Perform a software update • Replace the control of the tape feeder 9320 Error Tape feeder in lowered position 9330 Information Material thickness sensor not •...
  • Page 221 Troubleshooting Code Type Meaning Remedial action 9923 Warning Update required • Press OK for Restart or ESC for cancel 9924 Warning Security key generated • Creation of a security key on a USB key 9925 Warning Security Key changed! • Overwrite Security Key? 9926 Warning Please Confirm Reset...

  • Page 222: Errors In Sewing Process

    Troubleshooting 23.3 Errors in sewing process Error Possible causes Remedial action Unthreading at seam Needle thread tension is Check needle thread tension beginning too firm Thread breaking Needle thread and hook Check threading path thread have not been threaded correctly Needle is bent or sharp- Replace needle edged...
  • Page 223 Troubleshooting Error Possible causes Remedial action Loose stitches Thread tensions are not Check thread tensions adjusted to the sewing material, the sewing material thickness or the thread used Needle thread and hook Check threading path thread have not been threaded correctly Needle breakage Needle thickness is Use recommended needle...
  • Page 224 Troubleshooting Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 225: Technical Data

    Technical data 24 Technical data Noise emission Workplace-specific emission value as per DIN EN ISO 10821: Class D867-190945 LpA = 78 dB (A); KpA = 0.88 dB (A) with • Stitch length: 6.0 mm • Sewing foot stroke: alternating: 1.5 mm •...

  • Page 226: Data And Characteristic Values

    Technical data 24.1 Data and characteristic values Technical data Unit Type of stitches Double lockstitch 301 Hook type vertical (XL), vertical (XXL), vertical vertical large extra large (XL), (XXL), large extra large Number of needles Needle system 134-35 Needle strength [Nm] 90 - 180 Thread strength...

  • Page 227: Appendix

    Appendix 25 Appendix 25.1 Barcode examples Fig. 141: Barcode examples Service Instructions M-TYPE DELTA - 00.0 - 12/2019...

  • Page 228: Converting Videos For Playback On The Control Panel

    Appendix 25.2 Converting videos for playback on the control panel Information The format of videos that are supposed to be uploaded to the control panel must be .webm plus VP8 coding. You can download conversion programs for free on the Internet. Dürkopp Adler recommends that you use the program HandBrake.
  • Page 229 Appendix 2. Launch HandBrake. 3. Click on File - Open a single video file. Fig. 144: Conversion of videos (3) 4. Click on Presets.  The Presets window opens. 5. Click on Options > Import from file. Fig. 145: Conversion of videos (4) 6.
  • Page 230 Appendix Fig. 146: Conversion of videos (5) 8. Select the Dürkopp Adler preset value. 9. Enter the name of the video and add the file extension.webm. 10. Click on Start Encode to start the conversion. Fig. 147: Conversion of videos (6) ...

  • Page 231: Basic Setting Of The Machine

    Appendix 25.3 Basic setting of the machine If you wish to perform a complete recalibration of the machine, use the fol- lowing values as orientation: Customer Current Setting Preset value preset machine mechanical Stitch regulator gear  p. 41 Sewing foot lift ...

  • Page 232: Wiring Diagram

    Appendix 25.4 Wiring diagram Fig. 148: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 233 Appendix Fig. 149: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 234 Appendix Fig. 150: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 235 Appendix Fig. 151: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 236 Appendix Fig. 152: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 237 Appendix Fig. 153: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 238 Appendix Fig. 154: Wiring diagram " Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 239 Appendix Fig. 155: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 240 Appendix Fig. 156: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 241 Appendix Fig. 157: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 242 Appendix Fig. 158: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 243 Appendix Fig. 159: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 244 Appendix Fig. 160: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 245 Appendix Fig. 161: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 246 Appendix Fig. 162: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 247 Appendix Fig. 163: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 248 Appendix Fig. 164: Wiring diagram Service Instructions M-TYPE DELTA - 00.0 - 12/2019...
  • Page 250 DÜRKOPP ADLER AG Potsdamer Straße 190 33719 Bielefeld GERMANY Phone +49 (0) 521 / 925-00 service@duerkopp-adler.com E-mail www.duerkopp-adler.com...

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