DURKOPP ADLER 969 ECO Operating Manual
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DURKOPP ADLER 969 ECO Operating Manual

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969
ECO / CLASSIC
Operating manual

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Summary of Contents for DURKOPP ADLER 969 ECO

  • Page 1 ECO / CLASSIC Operating manual...
  • Page 2 All rights reserved. Property of Dürkopp Adler AG and protected by copyright. Any reuse of these contents, including excerpts, is prohibited without the prior written consent of Dürkopp Adler AG. Copyright © Dürkopp Adler AG – 2014...

  • Page 3: Table Of Contents

    Contents About this manual ................3 Scope ....................3 For whom is this operating manual intended?........3 Representation conventions – symbols and characters ......3 Other documents ................... 5 Liability ....................5 1.5.1 Transport ....................5 1.5.2 Proper use ..................... 6 Technical Specifications ..............
  • Page 4 Contents 5.14.1 Activating function keys ............... 59 5.14.2 Transferring a key function to the auxiliary switch....... 61 5.15 Thread cutting and securing against unraveling........62 5.16 Operating the controller ............... 63 5.16.1 Control panel ..................63 5.17 Swinging out the table plate ..............66 Maintenance..................

  • Page 5: About This Manual

    About this manual 1 About this manual Please contact us if you find any discrepancies or have any suggestions,  6.4 Customer Service, page 77. The operating manual is to be regarded as part of the product and must be stored in a readily accessible location. Be sure to read the manual completely before using the product for the first time.
  • Page 6 About this manual Malfunctions Lists the malfunctions that can occur if the setting is incorrect. Process steps during operation (preparing the machine and sewing with the machine) Steps to be performed for servicing, maintenance, and installation Steps to be performed via the software control panel The individual steps are numbered: 1.

  • Page 7: Other Documents

    About this manual Orientation If an illustration does not provide any explicit orientation infor- mation then "right" or "left" are always with respect to the position of the operator. 1.4 Other documents This equipment includes components from other manufacturers. Each manufacturer has performed a hazard assessment for these purchased parts and confirmed their design compliance with appli- cable European and national regulations.

  • Page 8: Proper Use

    About this manual 1.5.2 Proper use The Dürkopp Adler 969 machine is intended for sewing heavy to very heavy material (max. material thickness is 20 mm). Heavy and very heavy material require a needle strength of 120-280 Nm. The machine is intended only for use with dry material. The material must not contain any hard objects.

  • Page 9: Technical Specifications

    Technical Specifications 2 Technical Specifications 2.1 Characteristics The Dürkopp Adler 969 is an extra heavy-duty arm sewing machine for double lockstitches. Upper machine section • Single-needle double lockstitch 2.2 Declaration of conformity The machine complies with the EU regulations specified in the declaration of conformity or in the declaration of incorporation.

  • Page 10: Technical Data

    Technical Specifications 2.3 Technical data Workplace-specific emission value as per DIN EN ISO 10821: Lc = 74 dB (A) ± 0.83 dB (A) using the following parameters: • Stitch length: 9.6 mm • Presser foot stroke: 6 mm • Speed: 1,000 rpm •...

  • Page 11: Additional Equipment

    Technical Specifications The table shows the configurable range of the machine's parameters. The actual values for stitch count/min. or presser foot stroke must be adjusted through a practical sewing test to suit the properties of the material and thread. Improper parameter values can be determined through increased noise or needle heating and thread burn-out.
  • Page 12 Technical Specifications 969- 969- Order number Additional equipment 190180 190382   N800 080040 Edge stop, right, with roller, vertical pivot   N800 080041 Combined roller and straight stop, right, vertical pivot, vertically adjustable   N800 080042 Edge stop, right, vertical pivot ...

  • Page 13: Safety Information

    Safety information 3 Safety information This section contains basic information for your safety. Read the information carefully before setting up, programming, maintaining, or operating the machine. Make sure to follow the information included in this section. Failure to follow these instructions can lead to severe injuries and damage to property.
  • Page 14 Safety information Report any changes to your supervisor. A damaged machine must no longer be used. Machines or machine parts whose working life has expired must no longer be used. They must be properly disposed of according to legal regulations. The machine may only be set up by qualified technicians.

  • Page 15: Signal Words And Symbols Used In Safety Information

    Safety information 3.2 Signal words and symbols used in safety information Safety information is outlined by colored bars. Signal words indicate the degree of risk: Signal word Degree of risk DANGER Will result in serious injury or death. WARNING Can result in serious injury or death. ATTENTION Can result in minor or moderate injury.
  • Page 16 Safety information Examples of safety information layout in manual: DANGER Type and source of risk Consequences of non-observance Measures for avoiding the risk This is what a warning looks like for a hazard that will result in serious injury or even death if ignored. WARNING Type and source of risk Consequences of non-observance...

  • Page 17: Machine Description

    Machine Description 4 Machine Description Fig. 1: General overview – part 1 ④ ③ ② ① ⑳ ⑤ ⑲ ⑥ ⑱ ⑦ ⑰ ⑧ ⑯ ⑨ ⑮ ⑩ ⑪ ⑭ ⑬ ⑫ (1) - Hand lever (2) - Adjusting wheel for the increased sewing foot stroke (3) - Adjusting wheel for the normal sewing foot stroke (4) - Adjusting wheel for the sewing foot pressure (5) - Bobbin winder for the hook thread...
  • Page 18 Machine Description Fig. 2: General overview – part 2 ⑪ ⑩ ① ⑨ ② ③ ⑧ ⑦ ④ ⑥ ⑤ (1) - Drawer (2) - Plate bracket (3) - Setpoint transducer (4) - Foot switch (5) - Operating pedal (6) - Maintenance unit (7) - Oil container for used oil (8) - Sewing lamp transformer (9) - DAC control unit...
  • Page 19 Machine Description Function key assignment Fig. 3: Function keys Function Reverse sewing key (2) When this key (2) is activated, the machine sews in reverse. Needle positioning When this key(3) is activated, the needle moves to a specific key (3) position.
  • Page 20 Machine Description Operating manual 969 - 00.0 - 08/2014...

  • Page 21: Operation

    Operation 5 Operation 5.1 Switching power supply on and off Fig. 4: Switching power supply on and off ④ ① ③ ② (1) - Indicator lamp on machine arm (2) - Indicator lamp on the controller (3) - Main power switch (4) - Switch for the sewing lamp To switch power on: 1.

  • Page 22: Inserting And Replacing Needle

    Operation 5.2 Inserting and replacing needle WARNING Risk of injury from needle and moving parts. Turn the sewing machine off before replacing the needle. Do not touch the tip of the needle. Order After switching to a different needle size, adjust the distance between the hook and the needle (...
  • Page 23 Operation Incorrectly setting needle bar height can result in the fol- lowing malfunctions: After inserting a shorter needle: • Damage to the hook tip • Damage to the needle After inserting a longer needle: • Damage to the hook tip •...

  • Page 24: Threading The Needle

    Operation 5.3 Threading the needle WARNING Risk of injury from needle and moving parts. Turn off the sewing machine before threading the thread. 5.3.1 Threading thread in reel holder ATTENTION An incorrect tube height causes the thread to wind onto the needle tube resulting in irregular needle thread ten- sion.
  • Page 25 Operation Fig. 6: Threading thread in reel holder ⑥ ① ② ⑤ ④ ③ (1) - Thread guide (4) - Nut (2) - Hole in the pre-tensioner (5) - Bobbin (3) - Hole in the tube (6) - Tube 1. Slide reel on bobbin (5) 2.

  • Page 26: Threading Thread In Machine

    Operation 5.3.2 Threading thread in machine Fig. 7: Threading thread in machine ① ② (1) - Hand lever for lifting presser foot (2) - Positioning key 1. Lift presser foot with hand lever (1). 2. Use the positioning key (2) to set the upper needle position, ...
  • Page 27 Operation Fig. 8: Threading – part 1 ⑧ ① ② ⑦ ③ ④ ⑤ ⑥ (1) - Thread guide (5) - Thread guide (2) - Additional tensioner (6) - Balancing spring arm (3) - Primary tensioner (7) - Preliminary tensioner (4) - Balancing spring (8) - Thread guide 4.
  • Page 28 Operation Fig. 9: Threading – part 2 ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ (9) - Thread lever (13) - Thread guide (10) - Thread guide (14) - Thread guide (11) - Thread guide (15) - Thread guide on the needle bar (12) - Thread clamp (16) - Needle eye 9.

  • Page 29: Threading And Winding On The Hook Thread

    Operation 5.4 Threading and winding on the hook thread WARNING Risk of injury from needle and moving parts. Turn off the machine before threading the thread. ATTENTION An incorrect height can cause the thread to wind onto the tube! Check that the tube height is set correctly. Threading hook Fig.
  • Page 30 Operation 3. Important: Adjust the height of the tube (1) according to the illustration, so that it projects 10 to 15 mm above the thread bobbin. 4. Turn the tube so that the opening in the tube (4) faces the thread guide (3).
  • Page 31 Operation Winding Fig. 12: Winding hook thread ① ⑤ ② ③ ④ (1) - Symbol for turning bobbin winder on/off (2) - Bobbin winder switch (3) - Bobbin winder shaft (4) - Bobbin (5) - Bobbin driving pin 1. Place the bobbin (4) onto the bobbin winder shaft (3)and onto the bobbin driving pin (5).

  • Page 32: Replacing The Hook Thread Bobbin

    Operation 5.5 Replacing the hook thread bobbin WARNING Risk of injury from needle and moving parts. Turn off the sewing machine before replacing the bobbin. Fig. 13: Changing the hook thread bobbin ③ ① ② (1) - Thread end in needle (2) - Cover (3) - OP1000 control panel 1.
  • Page 33 Operation Fig. 14: Replacing hook thread bobbin – part 1 ① ② (1) - Flexible snap (2) - Bobbin housing 4. Press on the elastic latch (1).  The bobbin housing (2) tilts and the internal spring pushes the bobbin housing (2) upwards. Operating manual 969 - 00.0 - 08/2014...
  • Page 34 Operation Fig. 15: Replacing hook thread bobbin – part 2 ⑦ ② ③ ④ ⑥ ⑤ (2) - Bobbin housing (5) - Hook thread pressure spring (3) - Slot in bobbin housing (6) - Hook thread bobbin (4) - Pressure spring slot (7) - Bobbin hole 5.

  • Page 35: Needle Positioning

    Operation 5.6 Needle positioning The machine is equipped with manual, semi-automatic and auto- matic needle positioning. WARNING Risk of injury from needle and moving parts. Protect yourself against accidents caused by the needle tip and moving foot. Fig. 16: Needle positioning ⑥...
  • Page 36 Operation Manual needle positioning Manual needle positioning is primarily intended for machine setup. WARNING Risk of injury from needle and moving parts. Switch off the machine before manually positioning the needle so that it cannot accidentally start during the positioning procedure. 1.

  • Page 37: Thread Tension

    Operation Automatic needle positioning for seam start The needle should be very close to the material before starting in order to find the exact position for the start of the seam. In order to adjust the needle height to the material thickness, the needle can be slowly lowered downward by pressing on the electronic handwheel (1) in the axis direction of the needle.

  • Page 38: Setting The Needle Thread Tension

    Operation Thread tension for decorative stitching When using a decorative stitch, a thicker thread is normally used with a relatively thinner material. Then the thread interlace is not buried in the material. In this instance, the tension is set so the threads interlace on the back side –...
  • Page 39 Operation Setting needle thread tension on Classic machines On Classic machines, the key (3) can be used while sewing to switch to a second thread tension, e.g. if different material should be used in the middle of a seam. Fig. 18: Setting needle thread tension on Classic machines ④...
  • Page 40 Operation Adjusting the needle thread tension on Eco machines On Eco machines, a second tension can be activated while sewing. Thread tension is always the total tension of all three tensioners. Fig. 19: Adjusting the needle thread tension on Eco machines ③...

  • Page 41: Setting Hook Thread Tension

    Operation 5.7.2 Setting hook thread tension WARNING Risk of injury from moving parts. Turn off the machine before tensioning the hook thread. ATTENTION Pulling the thread in the wrong direction while measuring tension can result in incorrect tension measurement results. Be sure to pull the thread in the proper direction.
  • Page 42 Operation 1. Turn the handwheel until the bobbin housing (1) is in the illus- trated position. To increase the tension: 1. Turn the adjustment screw (3) clockwise (the 2 mm hexagonal screwdriver included in the machine accessories can be used for this).

  • Page 43: Setting Thread Limiter

    Operation 5.8 Setting thread limiter WARNING Risk to injury to finger from moving thread lever. Turn off the machine before setting the thread lim- iter. Together with the balancing spring, the thread limiter produces suitable tension on the needle thread as it moves over the bobbin housing.
  • Page 44 Operation 1. Turn the thread limiter (2) in direction (3) until it moves to the right side of the opening (5). 2. Move the thread limiter (2) into or out of the machine. • For thin materials: Move the thread limiter (2) out of the machine. •...

  • Page 45: Raise The Presser Foot

    Operation 5.9 Raise the presser foot The foot pedal is used while sewing to raise the presser foot, e.g., to move the material. The machine's electronic control unit allows various operating modes to be preset. Fig. 22: Pneumatically raising presser foot with pedal ④...
  • Page 46 Operation Standard operating mode: The presser foot always remains lowered. 1. Turn off keys (13) and (14) on the OP1000 control panel (4),  5.16 Operating the controller, page 63.  Their signal diodes turn off – see  Operating manualfor Basic/Classic DAC control panel.
  • Page 47 Operation 6. Press the pedal to position (–2).  Thread is cut and presser foot rises. 7. Release the pedal to position (0).  Presser foot remains raised until another seam is started. Operating mode: Presser foot rises automatically every time the machine stops.

  • Page 48: Raising Presser Foot With Hand Lever

    Operation 5.10 Raising presser foot with hand lever CAUTION Risk of crushing when lowering the sewing foot. Make sure your hand is not underneath the presser foot when it is lowered by the pedal or lever. The presser foot can be manually raised when setting up the machine or to remove the material from under the presser foot in an emergency if the compressed air supply has been disconnected from the machine.

  • Page 49: Setting Presser Foot Pressure

    Operation Lowering presser foot: The presser foot can be lowered in two ways: 1. Manually turn hand lever to position(0). 2. Raise presser foot with pedal. Presser foot rises slightly, the hand lever lock disengages and the internal spring moves the hand lever back to position (0).
  • Page 50 Operation Fig. 24: Setting presser foot pressure ③ ① ② (1) - Adjusting screw (3) - Auxiliary spring (2) - Counternut To increase presser foot pressure: 1. Release the counternut (2). 2. Turn adjusting wheel (1) to the right until the desired pressure is reached.
  • Page 51 Operation ATTENTION The auxiliary spring greatly increases pressure depending on material thickness. This can cause defects when sew- ing soft material or sewing over thicker areas in the mate- rial. If an auxiliary spring is not absolutely necessary due to the presser foot rising when the needle moves up, do not use one.

  • Page 52: Setting Presser Foot Stroke

    Operation 5.12 Setting presser foot stroke The presser foot stroke has twelve levels of 1 mm each. Correct presser foot stroke setting Set the presser foot stroke as low as possible, but enough so that the material can pass through evenly with a consistent stitch length.

  • Page 53: Limiting Presser Foot Stroke

    Operation 5.12.2 Limiting presser foot stroke When the pressure foot contacts the material, dynamic force is generated that increases with thinner and harder materials. This force puts great strain on the machine and manifests itself through noise. The operator can adjust the pressure foot stroke to suit the material thickness according to the table, ...
  • Page 54 Operation Fig. 25: Presser foot stroke adjusting wheels ① ② (1) -Adjusting wheel for the normal sewing foot stroke (2) -Adjusting wheel for the increased sewing foot stroke To increase presser foot stroke: 1. Turn adjusting wheel clockwise. To reduce presser foot stroke: 1.

  • Page 55: Quickly Switching Presser Foot Stroke With Foot Switch

    Operation 5.12.4 Quickly switching presser foot stroke with foot switch If the machine is equipped with an optional foot switch, this can be used to quickly switch the presser foot stroke between two preset levels without having to stop sewing. Fig.

  • Page 56: Stitch Length

    Operation 5.13 Stitch length 5.13.1 Setting stitch length Depending on the equipment, the machine has 1 or 2 adjusting wheels for stitch length. The stitch length is continuously adjustable over a range of 0– 15 mm. Fig. 27: Stitch length adjusting wheels ①...

  • Page 57: Sewing With 2 Stitch Lengths

    Operation 5.13.2 Sewing with 2 stitch lengths Fig. 28: Sewing with 2 stitch lengths ① ④ ② ③ (1) – Stitch length key on keypad (2) - Marks labeling selected stitch lengths (3) - Bottom adjusting wheel for shorter stitches (4) - Top adjusting wheel for the larger stitch length On machines with adjusting wheels for 2 stitch lengths, the top adjusting wheel (4) is for longer stitch lengths and the bottom...

  • Page 58: Reverse Sewing And Seam Bar Tacking

    Operation Switching stitch length: Stitch length can be switched between the values set on the adjusting wheels (3) and (4) while the machine is stopped or running. 1. Press the key (1).  Stitch length switches from the current length to the second length and the key illuminates/turns off.
  • Page 59 Operation Manual seam bar tacking: 1. Move stitch adjusting wheel (5) to the bottom.  The machine feeds the material in reverse as long as the adjusting wheel is depressed. Partially depressing the stitch adjustment lever (5) shortens the stitch length in proportion to the distance of the adjustment lever from its middle position.
  • Page 60 Operation 1. Enter seam bartacking at the start of the seam and end of the seam via the control panel (2). 2. Press operating pedal (4) down with toes.  Machine automatically sews a bar tack at the start of the seam.

  • Page 61: Quick Functions On Keypad

    Operation 5.14 Quick functions on keypad Depending on the submodel, the machine has a keypad on the machine arm for activating specific functions while sewing. 5.14.1 Activating function keys Fig. 30: Keypad for quick functions ⑧ ⑦ ⑥ ⑤ ④ ①...
  • Page 62 Operation Fig. 31: Function keys Function Reverse sewing key (2) When this key (2) is activated, the machine sews in reverse. Needle positioning When this key(3) is activated, the needle moves to a specific key (3) position. This position is determined individually via the parame- ter settings.

  • Page 63: Transferring A Key Function To The Auxiliary Switch

    Operation 5.14.2 Transferring a key function to the auxiliary switch You can transfer one of the key functions to the auxiliary switch. Select a function that you frequently use so that you can switch it on faster while sewing. Fig. 32: Keypad for quick functions ③...

  • Page 64: Thread Cutting And Securing Against Unraveling

    Operation To transfer a key function: 1. Bring all screws to their original positions (3), so that the slots are horizontal. 2. Turn the screw under the desired key by 90° so that the slot is vertical (2 threads and protection against separation) 5.15 Thread cutting and securing against unrav- eling 1.

  • Page 65: Operating The Controller

    Operation 5.16 Operating the controller The machine is operated with the Basic/Classic DAC control unit. Operating the controller is described in an individual  Operating Manual. The Basic/Classic DAC operating manual is included in the control unit pack. It can also be found in the "Downloads" section at www.duerkopp-adler.com.
  • Page 66 Operation Overview of control panel functions Function Status LED display Thread cutter LED off LED on Thread clamp LED off LED on Start bar tack LED off Single bar tack Lower right LED on Double bar tack Both LEDs on Multiple start bar tack LED off LED on...
  • Page 67 Operation Function Status LED display Escape key, cancel Programming key Ready to be pro- LED on grammed Increase the value Decrease the value Confirmation Reset Bobbin supply Operating manual 969 - 00.0 - 08/2014...

  • Page 68: Swinging Out The Table Plate

    Operation 5.17 Swinging out the table plate If the machine is equipped with a special frame, part of the table plate can be folded down to create space under the lower arm for sewing larger pieces. WARNING Risk of injury from moving parts. Switch off the machine before swinging out the table plate.
  • Page 69 Operation 3. Slide the folding part of the table plate (2) approx. 10 mm to the left and then fold it to the rear in the direction of the arrow. 4. Fold the machine head (1) back to the working position. ATTENTION When returning the folding part of the plate (2) back to the normal working position, set the position of the clamps (3)
  • Page 70 Operation Operating manual 969 - 00.0 - 08/2014...

  • Page 71: Maintenance

    Maintenance 6 Maintenance This section describes simple maintenance work that needs to be carried out on a regular basis. This maintenance work can be carried out by the operating personnel. Additional maintenance work may only be performed by specially trained and qualified technicians.
  • Page 72 Maintenance Fig. 36: Areas requiring special attention when cleaning- Part 1 ① ② ③ ④ ⑤ ⑥ (1) - Area around the needle (4) - Hook (2) - Thread cutter (5) - Cover (3) - Feed-dog (6) - Cover Operating manual 969 - 00.0 - 08/2014...
  • Page 73 Maintenance Fig. 37: Areas requiring special attention when cleaning- Part 2 ⑦ (7) - Winder cutter Areas particularly susceptible to soiling: • Winder cutter (7) • Area between needle plate and feed dogs (3) • Hook (4) • Cutters (2), (5) •...

  • Page 74: Checking Oil Level

    Maintenance 6.2 Checking oil level WARNING Skin damage due to contact with oil. Oil can cause a rash if it comes into contact with skin. Avoid any skin contact with the oil. If oil gets on your skin, wash the affected areas thoroughly.
  • Page 75 Maintenance Fig. 38: Oil level indicator (1) - Filler opening (2) - Maximum level marking (3) - Minimum level marking Checking oil level 1. Check the oil level indicator every day: Important: The oil level must always be between the minimum level mark (3) and the maximum level mark (2).
  • Page 76 Maintenance Required oil: The machine should only be filled with DA10 lubricating oil or equivalent, with the following properties: • Viscosity at 40 °C: 10 mm²/s • Flash point: 150 °C ATTENTION Machine damage possible due to incorrect oil. An incorrect oil type can cause damage to the machine. Only use oil specified in the operating manual.

  • Page 77: Checking Pneumatic System

    Maintenance 6.3 Checking pneumatic system ATTENTION Machine damage possible due to incorrect pressure. Incorrect pressure can result in damage to the machine. Check the pressure on a daily basis. Have the pressure adjusted by qualified specialists if the pressure deviates from the reference value. Fig.
  • Page 78 Maintenance Water condensation will accumulate in the water separator of the maintenance unit. Fig. 41: Water level in the maintenance unit (1) - Filter element (2) - Water separator (3) - Drain screw Check water level: 1. Check the water level every day. Important: Water condensation must not rise up to the filter element (1).

  • Page 79: Customer Service

    Maintenance 6. Re-tighten the drain screw (3). 7. Connect the compressed air hose to the compressed air supply. 8. Press the power switch again to turn the sewing machine back on. 6.4 Customer Service Contact for repairs if machine is damaged: Dürkopp Adler AG Potsdamer Str.
  • Page 80 Maintenance Operating manual 969 - 00.0 - 08/2014...

  • Page 81: Installation

    Installation 7 Installation WARNING Risk of injury. The machine may only be set up by qualified technicians. 7.1 Checking delivery Important: The scope of delivery depends on the order. Delivery consists of standard equipment and optional equipment. 1. Check that all parts are present before setup. Standard equipment: •...

  • Page 82: Removing Transport Securing Devices

    Installation Fig. 42: Scope of delivery ⑫ ① ② ⑪ ⑩ ③ ④ ⑨ ⑤ ⑧ ⑦ ⑥ (1) - Machine upper section (7) - Pedal (2) - Table plate (8) - Compressed air regulator unit (3) - Drawer (9) - Oil pan (4) - Frame (10) - DAC control unit (5) - Setpoint transducer...

  • Page 83: Assembling The Frame

    Installation 7.3 Assembling the frame Two different types of frame can be supplied with the machine, depending on the version ordered: • Standard frame with fixed table plate • Special frame with partially swingable table plate The frame can be supplied assembled or dismantled. 7.4 Assembling the standard frame 7.4.1 Assembling frame components...

  • Page 84: Assembling Components On Underside Of Table Plate

    Installation 4. Screw the inner bars (2) to the frame bar (3) so that both headpieces (1) are at the same height. 5. Important: Turn the adjustment screw (5) so the frame is standing evenly on the floor. 7.4.2 Assembling components on underside of table plate The table plate is optional.

  • Page 85: Mounting The Frame On The Table Plate And Mounting The Pedal

    Installation 3. Fasten the power cable mounting clamp (8) screws. 4. Nail down the cable clamps (9). 5. Pre-drill the holes in the plate for mounting the frame (6) according to the drawing,  Component layout on underside of table plate, page 107. If the machine is equipped with a sewing lamp, first connect the sewing lamp transformer to the control unit, ...

  • Page 86: Setting Frame Height And Pedal Position

    Installation 4. Connect the lugs on the ends of the connecting rod (4) to the ball pins on the sensor (3) and pedal (5). 7.4.4 Setting frame height and pedal position WARNING Risk of occupational illness (musculoskeletal damage) to operating personnel from failure to comply with ergonomic requirements.
  • Page 87 Installation WARNING Risk of crushing Loosening the screws on the lower frame bars can result in the table plate collapsing under its own weight. This is more likely if the upper machine section has already been mounted. Make sure your hand does not get crushed while loosening the screws.

  • Page 88: Placing The Machine Upper Section On The Frame

    Installation 7.4.5 Placing the machine upper section on the frame Fig. 47: Placing the machine upper section on the frame ① ② ⑥ ⑤ ③ ④ (1) - Suspension screw with eyelet (4) - Fastening screws (2) - Machine upper section (5) - Oil hose with end piece (3) - Table plate (6) - Fabric washer...
  • Page 89 Installation WARNING Risk of injury. The eyebolt is only designed for lifting the machine head. Lifting the entire machine including the frame via this eyebolt is not permitted. 2. Lift the machine upper section with a crane and, from below, screw on the hose with the end piece (4) and the fabric washer (5) included in the machine accessories.

  • Page 90: Assembling The Special Frame

    Installation 7.5 Assembling the special frame 7.5.1 Assembling frame components Fig. 48: Assembling frame components ① ⑭ ② ③ ④ ⑬ ⑤ ⑥ ⑦ ⑧ ⑫ ⑨ ⑪ ⑩ (1) - Rear bar plate (8) - Hinge for the left side plate (2) - Table plate folding holder (9) - Front cross bar (3) - Upper left side plate...

  • Page 91: Assembling Components On Underside Of Table Plate

    Installation 5. Screw on the hinge for the upper left side plate (8). 6. Screw on the holder for the setpoint transducer (4). 7. Turn the frame with the underside upwards and screw the cross bar (11) to the frame side plates. 8.

  • Page 92: Mounting The Frame On The Table Plate And Mounting The Pedal

    Installation 2. Fasten the power cable mounting clamp (3) screws. 3. Fasten the cable clamps (5) with nails. If the machine is equipped with a sewing lamp, first connect the sewing lamp transformer to the control unit,  Connecting the lighting, page 95.
  • Page 93 Installation 3. Screw on the foot switch (7) as close as possible to the left side plate (3). 4. Screw on the pedal (8) as close as possible to the foot switch (7). If the machine is equipped with a pedal then the middle of the pedal must lie in the axis of the needle.

  • Page 94: Placing The Machine Upper Section On The Frame

    Installation 7.5.4 Placing the machine upper section on the frame Fig. 51: Placing the machine upper section on the frame ① ② ⑨ ⑧ ③ ⑦ ④ ⑤ ⑥ (1) - Eyebolt (6) - Used oil reservoir (2) - Machine upper section (7) - Front frame bar plate (3) - Table plate (8) - Oil hose with end piece...
  • Page 95 Installation 1. Remove the plug from the top of the upper machine section (2) and screw in the eyebolt (1) included in the machine accessories. WARNING Risk of injury. The eyebolt is only designed for lifting the machine head. Lifting the entire machine including the frame via this eyebolt is not permitted.

  • Page 96: Assembling Thread Reel Holder

    Installation 7.6 Assembling thread reel holder Fig. 52: Assembling thread reel holder ① ② ⑥ ③ ⑤ ④ (1) - Thread reel holder arm (2) - Thread reel holder arm screws (3) - Thread reel holder (4) - Holes in thread reel holder (5) - Thread reel holder screws (6) - Machine upper section 1.

  • Page 97: Electrical Connection

    Installation 7.7 Electrical connection DANGER Risk of death from electric shock. The machine should only be connected to power by qualified electricians. Disconnect the power plug before carrying out work on the electrical equipment. Make sure the power plug is not accidentally plugged back in.

  • Page 98: Connecting Control Unit

    Installation 1. Remove the control unit (2) 2. Unscrew the cover (1). 3. Connect the cable as specified in the circuit diagram. 4. Screw on the cover (1). 7.7.3 Connecting control unit DANGER Risk of death from electric shock. Disconnect the power plug before connecting the control unit.

  • Page 99: Connecting The Pneumatic System

    Installation 7.8 Connecting the pneumatic system 7.8.1 Fitting the maintenance unit A pneumatic connection package for connecting the pneumatic maintenance unit is available,  Additional equipment, page 9. It includes: • System connection hose (length 5 m, diameter 9 mm) •...

  • Page 100: Setting Operating Pressure

    Installation 7.8.2 Setting operating pressure Correct setting The operating pressure of the pneumatic system is 6 bar. ATTENTION Machine damage possible due to incorrect pressure. Incorrect pressure can result in damage to the machine. Make sure the operating pressure is set correctly before starting the machine.

  • Page 101: Lubrication

    Installation 7.9 Lubrication WARNING Skin damage due to contact with oil. Oil can cause a rash if it comes into contact with skin. Avoid any skin contact with the oil. If oil gets on your skin, wash the affected areas thoroughly.
  • Page 102 Installation ATTENTION Machine damage possible due to incorrect oil. An incorrect oil type can cause damage to the machine. Only use oil specified in the operating manual. ENVIRONMENTAL PROTECTION Risk of environmental damage from oil. Oil is a pollutant and must not enter the sewage system or the soil.

  • Page 103: Sewing Test

    Installation 7.10 Sewing test Conduct a sewing test before starting up the machine. Set the machine to meet the requirements of the material being pro- cessed. Read the corresponding chapter of this Operating Manual. If the sewing result does not satisfy your requirements and you wish to change the machine settings then read the corresponding chapter of the ...
  • Page 104 Installation Operating manual 969 - 00.0 - 08/2014...

  • Page 105: Disposal

    Disposal 8 Disposal The machine must not be disposed of in the general household waste. The machine must be disposed of in an appropriate and proper manner according to national regulations. ATTENTION Risk of environmental damage due to improper disposal. Incorrect disposal of the machine can result in severe environmental damage.
  • Page 106 Disposal Operating manual 969 - 00.0 - 08/2014...

  • Page 107: Appendix

    Appendix 9 Appendix 9.1 Drawings for creating table plate Fig. 56: Drawing of the fixed table plate with cutout Operating manual 969 - 00.0 - 08/2014...
  • Page 108 Appendix Fig. 57: Drawing of the folding table plate Operating manual 969 - 00.0 - 08/2014...

  • Page 109: Component Layout On Underside Of Table Plate

    Appendix 9.2 Component layout on underside of table plate Fig. 58: Components on the underside of the fixed table plate with cutout Operating manual 969 - 00.0 - 08/2014...
  • Page 110 Appendix Fig. 59: Components on underside of the folding table plate Operating manual 969 - 00.0 - 08/2014...

  • Page 111: Wiring Diagram

    Appendix 9.3 Wiring diagram Fig. 60: Connection of electrical equipment Operating manual 969 - 00.0 - 08/2014...

  • Page 112: Table Of Maximum Machine Speeds

    Appendix 9.4 Table of maximum machine speeds Presser foot stroke [mm] 2 - 7 7 - 9 9 - 11 11 - 12 Maximum machine speeds 1250 1100 [min 9.5 Table: Maximum presser foot stroke This table applies at a maximum machine speed of 1,250 [min Material thickness [mm] 2 - 3 3 - 5...
  • Page 114 DÜRKOPP ADLER AG Potsdamer Straße 190 33719 Bielefeld GERMANY Phone +49 (0) 521 / 925-00 E-mail marketing@duerkopp-adler.com www.duerkopp-adler.com...

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