581 Operating Instructions
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 written approval in advance of Dürkopp Adler AG.
Table of Contents 1 About these instructions ............................................... 5 1.1 1.2 1.3 1.4 1.4.1 1.4.2 For whom are these instructions intended?...................... 5 Representational conventions – Symbols and characters 5 Other documents .............................................................. 7 Liability.............................................................................. 7 Transportation ..................................................................
Table of Contents 5.12 5.12.1 5.12.2 5.13 Sewing............................................................................ 54 Sewing using the push buttons....................................... 54 Sewing with the foot pedal.............................................. 56 Customer service............................................................ 58 6 Maintenance .................................................................. 59 6.1 6.2 6.3 6.4 6.4.1 6.4.2 Inspection ...........................
Table of Contents 8.1.4 8.1.5 8.1.6 8.1.7 8.2 8.3 8.3.1 8.3.2 8.3.3 8.3.4 8.4 Adjusting the cutting length ............................................ 94 Adjusting the thread tension ........................................... 95 Adjusting the cutting mode ............................................. 96 Resetting the piece counter ............................................ 98 Buttonhole programming ................................................ 99 Sequence programming ...............................
Table of Contents 4 Operating Instructions 581 - 00.
About these instructions 1 About these instructions These instructions for the 581 have been compiled with the utmost care. They contain information and notes to make long-term and reliable operation possible. Should you notice any discrepancies or if you have improvement requests, then we would be glad to receive your feedback ( Customer service, p. 58). Please regard these instructions as part of the product and keep them in a safe place where they can be easily accessed.
About these instructions Correct setting Indicates the correct setting. Faults Indicates faults that can occur due to an incorrect setting. Cover Indicates which covers must be removed in order to access the components to be set. Steps to be performed when operating the machine (sewing and equipping) Steps to be performed for servicing, maintenance and installation Steps to be performed via the software control panel The individual steps are numbered: 1. 1. First step 2. 2.
About these instructions References A reference is provided to another place in the text. Safety Important warnings for the user of the machine are specifically marked. Since safety constitutes an area of major importance, hazard symbols, levels of risk, and their signal words are described separately in 3 Safety, p. 19.
About these instructions 1.4.1 Transportation Dürkopp Adler cannot be held liable for any damage during transport. Check the delivered product immediately after receiving it. Report any damage to the last transport carrier. This also applies if the packaging is not damaged. Keep the machines, devices and packaging material in the condition they were at the time when the damage was identified. This secures any claims against the transport company.
About these instructions WARNING Danger from high voltage, crushing and sharp objects. Improper use can result in injuries. Please follow all instructions provided. NOTICE Damage to the machine due to non-compliance. Improper use could result in material damage. Please follow all instructions provided. Operating Instructions 581 - 00.
About these instructions 10 Operating Instructions 581 - 00.
Performance description 2 2.1 Performance description Features Basic type Double chain stitch-buttonholer or a chain stitch-eyelet maker with CNC step motor technology for material feeding and for rotating the sewing mechanism.
Performance description • • • • • • • • • 2500 stitches/min, for different qualities of sewing thread and material. Optimized cycle time. 50 individual programmable buttonholes. 25 sequences each programmable with up to 9 buttonhole programs. High level of running smoothness, as there is no mechanical switching on and off; noise levels are reduced through optimized needle bar and looper drive. Extremely variable range of application through CNC controller with 3 stepper motors (no control cams).
Performance description • Piece counter with display on the control panel for the number of sewn buttonholes (daily and overall production). • Pneumatic buttonhole slitting. • Suction for the cutting waste. • Central oil wick lubrication from 2 oil reservoirs. • Mechanical conversion from narrow to wide zigzag stitch. • Electronic changing of the zigzag stitch width (+/-0.5 mm) in the buttonhole seam and the eye. • Electronic setting of the intermediate material width.
Performance description • Due to the particular design of the machine arm, it is possible to position the sewing material in the longitudinal direction when using a different fabric holding device (additional equipment). 2.2 Declaration of conformity The machine complies with the European regulations regulating occupational health and safety and environmental protection specified in the declaration of conformity or in the installation declaration. 2.
581-312 581-341 581-151 581-321 581-141 581-121 581-112 Performance description Part no.
Additional equipment 581-112 581-121 581-141 581-151 581-312 581-321 581-341 Performance description 0580 590564 Marking lamp 0580 591224 Center stop for back trousers Part no. Frames 16 MG58 400104 Frame with fixing parts and table plate 1060x750 incl. maintenance unit and rollers MG58 400114 Frame with fixing parts and table plate 1060x600 incl. maintenance unit and rollers MG58 400124 Frame with fixing parts and table plate 620x850 incl.
Performance description Machine type Sewing automat Sewing stitch type Double chain stitch Number of needles 1 Needle system 579 Needle strength [Nm] 581-321 581-312 125 Sewing thread thick- [Nm] ness 30/3 - 120/3 Sewing length [mm] max. 50 Cutting length [mm] max. 50 Thickness of sewing material [mm] max. 12 Stitch length [mm] 0.5 - 2 Speed, max.
Performance description 18 Operating Instructions 581 - 00.
Safety 3 Safety This chapter contains basic instructions for your safety. Read the instructions carefully before setting up or operating the machine. Make sure to follow the information included in the safety instructions. Failure to do this can result in serious injury and damage to the machine. 3.1 Basic safety instructions The machine may only be used as described in these operating instructions. The operating instructions must be available at the machine's location at all times.
Safety All warnings and safety signs on the machine must always be in legible condition and may not be removed. Missing or damaged labels must be replaced immediately. Requirements The machine may only be set up by qualified specialists. to be met by the personnel Maintenance work and repairs may only be carried out by qualified specialists. Work on electrical equipment may only be carried out by qualified specialists. Only authorized people may work on the machine.
Safety Symbols In the case of danger to personnel, the following symbols indicate the type of hazard: Symbol Type of danger General information Electric shock Puncture Crushing Environmental damage Operating Instructions 581 - 00.
Safety Examples Examples of the layout of the warnings in the text: DANGER Type and source of the danger! Consequences in the event of noncompliance. 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 the warning is not complied with. WARNING Type and source of the danger! Consequences in the event of noncompliance. Measures for avoiding the danger.
Safety ATTENTION Type and source of the danger! Consequences in the event of noncompliance. Measures for avoiding the danger. This is what a warning looks like for a hazard that could result in environmental damage if the warning is not complied with. NOTICE Type and source of the danger! Consequences in the event of noncompliance. Measures for avoiding the danger. This is what a warning looks like for a hazard that could result in material damage if the warning is not complied with.
Safety 24 Operating Instructions 581 - 00.
Machine description 4 Machine description Fig. 1: Machine view 581 ① ③ ② (1) - Push button for threading mode (3) - Control panel (2) - Push buttons The 581 is fitted with a programmable controller and a control panel ( 4.1 Control panel, p. 26). Operating Instructions 581 - 00.
Machine description These can define up to 50 different buttonholes. The buttonholes can be programmed in up to 25 sequences ( 4.2 Software description, p. 29). A sequence can include a maximum of 9 different buttonholes; each individual buttonhole within the sequence can be repeated up to maximum 9 times consecutively. During sewing, it is possible to switch automatically or manually between the programmed buttonholes ( 4.2.2 Modes of operation, p. 31). 4.
Machine description Fig. 2: Control panel ① ⑨ ② ⑧ ⑦ ⑥ ③ ④ (1) - P key (2) - ESC key (3) - Arrow key (4) - Arrow key Operating Instructions 581 - 00.
Machine description Keys and functions of the control panel Item 28 Key Function ① • Calls up the setting mode for individual buttonholes ② • Returns to the user level • Rejects changes ③ • Moves one level down • Changes to previous buttonhole shape ④ • Moves to the menu item one field lower • Reduces values ⑤ • Calls up values • Saves changed values ⑥ • Changes to the next buttonhole shape ⑦ • Moves to the menu item one field higher • Increases values ⑧ • Calls up service mode ⑨ • Call
Machine description 4.2 Software description There are 2 modes at user level: • Sequential mode • Single buttonhole mode The main menu comprises the following fields depending on the mode: • • • • • • Sequential number (1) or buttonhole number (8) Buttonhole sequence (2) or empty row Thread tension (7) Cutting length or eyelet diameter (6) Cutting mode (5) Piece counter (4) Fig.
Machine description Fig. 4: Single buttonhole mode ⑧ (8) - Buttonhole number It is possible to see which field is active by the white lettering on a dark background. For sub-classes 312, 321 and 341, there is also monoflex mode, as two blade positions are possible. Active monoflex mode is indicated by display of a bar next to the buttonhole shape: Fig. 5: Monoflex mode ① (1) - Blade position 1 30 ② (2) - Blade_position 2 Operating Instructions 581 - 00.
Machine description 4.2.1 Structure The machine menu is divided into levels. In the main menu, the most important information for sewing operation is displayed (user level). There are further levels in addition to the user level: • Setting mode, to program buttonholes (P level) • Setting mode, to program buttonhole sequences (S level) • Service mode, to perform service work (F level); this is password-protected A menu item in these levels can also contain further submenu items. 4.2.
Machine description Fig. 7: Display for manual operation The controller does not change automatically between the buttonhole shapes. Changes are made manually using the keys or . Light barrier mode If the light barrier kit ( 2.3 Additional equipment, p. 14) is installed, it is possible to work in light barrier mode. Either the lapel or the front edge is detected by 2 light barriers and the corresponding program is automatically selected. Precisely 2 programs must be entered in the sequence.
Operation 5 Operation 5.1 Switching the machine on and off Fig. 9: Switching the machine on and off ① (1) - Main switch Switching on the power supply Step 1. Turn the main switch (1) into position I. The welcome screen appears on the display, whereby YYYY-MM-DD stands for the current date: Operating Instructions 581 - 00.
Operation Fig. 10: Display after switching on The machine moves into the insertion position and is ready to sew, when the main menu ( 4.2 Software description, p. 29) appears. Switching off the power supply Information The main switch is simultaneously the EMERGENCY STOP switch. When the main switch is switched off, the machine is disconnected from the power supply. Step 34 1. Turn the main switch (1) into position 0. All drives and the controller are separated from the mains power.
Operation Fig. 11: Display after switching off 5.2 Activating and deactivating threading mode Threading mode can be used to thread the needle thread, looper thread and gimp thread. Fig. 12: Activating threading mode ① (1) - Push button for threading mode Operating Instructions 581 - 00.
Operation Activating threading mode Step 1. Press push button (1) on the head cover. The push button must engage. The machine is in threading mode. The push button lights up. The fabric support plate moves into the best position for threading. The fabric clamps remain in the position they were in when threading mode was switched on. The sewing drive is separated from the power supply. The slitting blade is switched off.
Operation Gimp threads The purpose of gimp is to stabilize the buttonhole and at the same time make it flexible. It should have the following characteristics: • not too thick, but supple and firm • even thickness 5.4 Removing and fitting clamping plates WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Remove and fit clamping plates when the machine is switched off or in threading mode. Removing clamping plates Step 1.
Operation Fig. 13: Removing clamping plates ① ② (1) - Clamping plate, left (2) - Clamping plate, right Fitting clamping plates Step 38 1. Push the clamping plate forward into the mounting. 2. Allow the clamping plate to engage at the back into the pin (3). Operating Instructions 581 - 00.
Operation Fig. 14: Fitting clamping plates ③ (3) - Pin NOTICE Damage due to incorrectly positioned clamping plates! Incorrectly positioned clamping plates can result in material damage. Position clamping plates as described. Operating Instructions 581 - 00.
Operation 5.5 Swiveling the sewing machine up and down WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only swivel the machine up when it is switched off or in threading mode. Swiveling up You must swivel the machine up for a variety of activities (e. g. to thread the looper thread or the gimp thread). Fig. 15: Swiveling the machine up ① (1) - Locking bolt To swivel the machine up: Step 40 1. Pull out the locking bolt (1). 2. Raise the machine at the front. 3.
Operation To do this, you may have to swivel the machine up and down a little. 4. Do not let go of the machine until the locking bolt (1) has engaged. Once you have completed the activities you have planned, swivel the machine back down again. Swiveling the sewing machine down Step 1. Hold the machine firmly. 2. Pull out the locking bolt (1). 3. Swivel the machine down slowly.
Operation 5.6 Threading the needle thread WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only thread the needle thread when the machine is switched off or in threading mode. Step 1. Thread the needle thread as shown in the figures. Fig. 16: Threading the needle thread (1) ① (1) - Unwinding bracket 42 Operating Instructions 581 - 00.
Operation Fig. 17: Threading the needle thread (2) ② (2) - Needle thread tensioner element Fig. 18: Threading the needle thread (3) ③ (3) - Thread guide (4) - Hook 2. To thread the needle thread, push the threading wire (in the accessory pack) through the hollow needle bar (7) from the bottom upwards. 3. Hang the needle thread at the top behind the hook (4). 4. Pull the needle thread down with the threading wire. 5.
Operation Fig. 19: Threading the needle thread (4) ⑤ ⑦ ⑥ (5) - Tensioning disk (6) - Spring 5.7 (7) - Needle bar Threading the looper thread WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only thread the looper thread when the machine is switched off or in threading mode. The machine must be in the end position, i.e. the looper turret should face forward with the loopers. Step 44 1. Remove the clamping plates ( 5.4 Removing and fitting clamping plates, p. 37). 2.
Operation Fig. 20: Threading the looper thread (1) ① (1) - Looper thread Operating Instructions 581 - 00.
Operation Fig. 21: Threading the looper thread (2) ① (1) - Looper thread Fig. 22: Threading the looper thread (3) ① (1) - Looper thread 46 4. Leave an end of looper thread approx. 25 mm long hanging out from the hole in the throat plate. 5. Fit the clamping plates. Operating Instructions 581 - 00.
Operation 5.8 Threading the gimp thread WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Thread the gimp thread only when the machine is switched off or in threading mode. Step 1. Thread the gimp thread (1) as shown in the figures (depending on the sub-class). For sub-classes 141 and 341, thread the gimp thread as shown in A. Fig. 23: Threading the gimp thread (1) ① (1) - Gimp thread Operating Instructions 581 - 00.
Operation Fig. 24: Threading the gimp thread (2) ① (1) - Gimp thread 2. Leave an end of gimp thread approx. 25 mm long hanging out from the gimp hole in the throat plate. Fig. 25: Threading the gimp thread (3) ① (1) - Gimp thread 48 Operating Instructions 581 - 00.
Operation Fig. 26: Threading the gimp thread (4) 3. Sew the buttonhole and check whether the gimp is pulled back far enough. For sub-classes 141 and 341, the gimp thread may have to be rethreaded as shown in B. Fig. 27: Rethreading the gimp thread 5.9 Adjusting the thread tension The thread tensions depend on the type and quality of the thread as well as on the sewing material. The buttonhole looks best when sewn with the lowest possible thread tension.
Operation 5.9.1 Adjusting the needle thread tension The tension of the needle thread must generally be tighter than the tension of the looper thread. The thread tension is electronically regulated. It comprises the main tension for the sewing process and a remaining residual tension (cutting tension) for tightening the needle thread during the cutting operation under the throat plate.
Operation 5.9.2 Setting the looper thread tension Fig. 28: Setting the looper thread tension ① (1) - Looper thread tensioner element Step 1. Swivel the upper part of the machine up. 2. Set the looper thread tension with the tensioner element (1): • to increase the looper thread tension, turn clockwise • to decrease the looper thread tension, turn counterclockwise 3. Swivel the upper part of the machine down.
Operation 5.10 Changing the needle WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only change the needle when the machine is switched off. Fig. 29: Changing the needle (1) ② ① (1) - Screw (2) - Needle Step 1. 52 Loosen the screw (1) (hex key in the accessory pack). 2. Pull the needle (2) from the needle bar. 3. Push in the new needle into the bore of the needle thread through to the end stop. Operating Instructions 581 - 00.
Operation Fig. 30: Changing the needle (2) ③ (3) - Needle piston 4. Align the needle (2) such that the groove is facing forwards and the flat part (only in needle system 579) on the needle piston (3) is facing to the left in the direction of the screw (1). 5. Tighten the screw (1). 5.11 Changing the blade Step 1. Loosen the screws (1) and remove the down-holder (3). 2. Remove the old blade (2). 3. Insert the new blade (4) to the base of the groove and bend in the direction of the arrow. 4.
Operation Important The blade may not project outside the down-holder! Fig. 31: Changing the blade ① ④ ② ③ (1) - Screws (2) - Old blade (3) - Down-holder (4) - New blade 5.12 Sewing The sewing process can be controlled either with the push buttons on the machine or via the foot pedal. 5.12.1 Sewing using the push buttons The clamps can be controlled and the sewing process started with the push buttons on the machine.
Operation Fig. 32: Push buttons ① ② (1) - Push button 1 (2) - Push button 2 1st setting (default): • Push button 1: Clamps are opened or closed, respectively. • Push button 2: The sewing process starts if the clamps are closed. 2nd setting: • Push button 1: Clamps are opened or closed, respectively. • Push button 2: If the clamps are not lowered, they are lowered now. The sewing process starts. The push buttons facilitate quick switch-off during sewing. Activate quick switch-off as follows: Step 1.
Operation To interrupt the sewing process: Step 1. Press push button 1. To continue the sewing process: Step 1. Press push button 2. 5.12.2 Sewing with the foot pedal The foot pedal ( 2.3 Additional equipment, p. 14) is a 2-step pedal without backpedal function: • When the first step is pressed, the clamps are closed. To reopen the clamps, release the first step. • When the second step is pressed, the sewing process starts. When the sewing process is running, you can release the foot pedal.
Operation To interrupt the sewing process: Step 1. Press the foot switch. The sewing procedure was cancelled. To continue the sewing process: Step 1. Press the key on the control panel. Information You can also use the push buttons on the machine for quick switch-off. Removing the completed sewing material for sub-class 151 Step 1. Guide the looper thread and the gimp thread under the thread clamp (2). 2. Pull both threads from right to left along the blade (1). The threads are cut. Fig.
Operation 5.13 Customer service Contacts for repair in the event of damage to 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 58 Operating Instructions 581 - 00.
Maintenance 6 Maintenance This chapter describes simple maintenance work that needs to be carried out on a regular basis, in order to extend the service life of the machine and achieve the desired seam quality. The maintenance work can be carried out by the operating personnel. Advanced maintenance work must only be carried out by qualified specialists ( Service Instructions). WARNING Risk of puncture wounds from sharp objects! Severe injuries possible.
Maintenance Overview of works to be performed Work to be performed Operating hours 8 40 160 500 Machine Remove lint accumulations Clean sewing dust from the area under the throat plate Check the oil level Check and clean the toothed belt Lubricate the cutting punch Lubricate the clamping arm at the felt Lubricate the felt at the cam plate Pneumatic system Check the water level in the pressure controller Clean filter element in the maintenance unit Check the leak tigh
Maintenance Oil Step 1. Check the oil level in the oil reservoirs daily ( 7.16 Topping up the oil, S. 87). ATTENTION Risk of environmental damage from oil! Oil is a pollutant and must not enter the wastewater system or the ground. Collect waste oil carefully. Dispose of waste oil and oily machine parts in accordance with the applicable statutory regulations.
Maintenance After unscrewing the drain screw (3), drain the water under pressure from the water separator (2). Fig. 34: Checking the water level ① ② ③ (1) - Filter element (2) - Water separator 6.2 (3) - Drain screw Cleaning The machine must be cleaned of dust and thread residue daily. A clean machine provides protection from faults. To clean the machine: Step 62 1. Clean the area of the looper, thread cutter, throat plate and the sewing head of sewing dust, thread residue and cutting waste.
Maintenance 6.3 Lubricating CAUTION Skin damage due to contact with oil! Oil can cause a rash if it comes into contact with skin. Wash the affected area thoroughly after any skin contact. Perform the lubrication at regular intervals ( 6 Maintenance, S. 59). To lubricate the machine: Step 1. Lubricate the cutting punch (1). Fig. 35: Lubricating the cutting punch ① (1) - Cutting punch 2. Lubricate the felt at the cam plate (2). Operating Instructions 581 - 00.
Maintenance Fig. 36: Lubricating the cam plate ② (2) - Cam plate 3. Lubricate the felts (3) of the clamping arms (4). Fig. 37: Lubricating the clamping arm ④ ③ (3) - Felt 64 (4) - Clamping arm Operating Instructions 581 - 00.
Maintenance 6.4 Changing the cutting blocks and blade Depending on the area of application, you must change the cutting blocks and blade after 6 months at the earliest. You can change the cutting length by changing the cutting blocks. The method for changing the cutting blocks and/or the blade differs depending on the sub-classes. WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only change the cutting block or blade when the machine is switched off. 6.4.
Maintenance Fig. 38: Changing the cutting block ① ② (1) - Screw (2) - Cutting block Changing the blade Step 1. Loosen the screw (4). 2. Pull the blade (3) forward and remove. 3. Insert the new blade and push to the end stop. 4. Retighten the screw (4). Fig. 39: Changing the blade ③ ④ (3) - Blade 66 (4) - Screw Operating Instructions 581 - 00.
Maintenance 6.4.2 Sub-class with multiflex Changing the cutting block Step 1. Remove compressed air supply hose ( S. 82). 2. Press the cutting block holder (1) down carefully with a screwdriver. Fig. 40: Changing the cutting block with multiflex (1) ① ② ③ (1) - Cutting block holder (2) - Cutting block (3) - Screw 3. Loosen the screw (3). 4. Pull the cutting block (2) out to the left. 5. Push the new cutting block (2) into the guide and tighten the screw (3). 6.
Maintenance Information If you want to use a cutting block with a different length, you must make the appropriate setting on the control panel ( Service Instructions). Changing the blade Step 1. Loosen screw (5) or (6) (hex key in the accessory pack). 2. Remove blade (4) or (7). 3. Insert the new blade and tighten with screw (5) or (6). Fig.
Maintenance Information If you want to use a blade with a different shape, you must make the appropriate settings on the control panel ( Service Instructions). Operating Instructions 581 - 00.
Maintenance 70 Operating Instructions 581 - 00.
Setup 7 Setup WARNING Risk of cutting from cutting parts! Severe injuries possible. The machine may only be set up by qualified specialists. Wear safety shoes and gloves. 7.1 Checking the scope of delivery The scope of delivery depends on your specific order. Upon receipt check that the scope of delivery is correct. 7.2 Removing the transport locks All transport locks must be removed prior to setup. To remove the transport locks: Step 1.
Setup Abb. 42: Removing the transport lock of the machine upper section ① (1) - Screw 3. Remove the screws (2). The screws prevent the clamping plates from falling out. Abb. 43: Removing the transport lock of the clamping plates ② ② (2) - Screws 4. 72 Remove the screw (3). Operating Instructions 581 - 00.
Setup Abb. 44: Removing the transport lock of the machine table ③ (3) - Screw 7.3 Installing the frame If you have ordered the appropriate frame ( 2.3 Additional equipment, p. 14), continue with 7.5 Using the ring bolt, p. 74. If you would like to use a different frame, you must perform the following work independently: • Fit the main switch ( Additional Instructions Connecting the control box at the main switch) • Fit the table plate ( 7.4 Fitting the table plate, p.
Setup 7.5 Using the ring bolt The ring bolt makes it easier for you to lift the machine into the frame. You can use it e.g. to lift the machine with a suspension crane or you can also thread a stable rod through the ring bolt and then have 2 people lift the machine. The ring bolt is in the accessory pack. To use the ring bolt: Step 1. Screw the ring bolt (1) onto the machine. Abb. 45: Using the ring bolt ① ② (1) - Ring bolt (2) - Machine 2. Lift the machine (2) into the frame. 3.
Setup 4. Align the thread reel holder (2) and unwinding bracket (1) so that the thread reel holder and unwinding bracket are parallel to one another. Abb. 46: Securing the reel stand ① ⑥ ② ⑤ ③ ④ (1) - Unwinding bracket (2) - Thread reel holder (3) - Washers (4) - Nuts (5) - Washer (6) - Reel stand Information You must set the centering piece to suit the type of thread reel. Incorrect settings can result in sewing disruptions. 7.
Setup 3. Tighten the counternut (1) slightly. Abb. 47: Securing the frame ① ② ③ (1) - Counternut (2) - Nut 7.8 (3) - Support plate Setting the working height The working height is continuously adjustable between 73 cm and 90 cm (measured to the upper edge of the table plate). To set the working height: Step 76 1. Loosen the screws (1) on both sides of the frame. 2. Adjust the table plate of the machine so that it is level at the desired working height.
Setup Abb. 48: Setting the working height ① ① (1) - Screws 7.9 Fitting the controller Step 1. Screw the controller using screws to the underside of the table plate at positions (1) and (2). The side with the type plate should be facing forward here. Operating Instructions 581 - 00.
Setup Abb. 49: Fitting the controller ② ① (1) - Screws 2. 78 (2) - Screws Connect all plugs with the relevant connections. The plugs are clearly labeled by means of identification on the cable (3) and the connections (4) on the housing are labeled correspondingly. The cable and connection have the same designation or the same symbol. Operating Instructions 581 - 00.
Setup Abb. 50: Connecting the controller ③ ④ (3) - Cable (4) - Connection 3. Connect all plugs with the connections. 4. To ensure that the cables are not accidentally pulled out or damaged, screw the protective bar under the table plate. 5. In addition, screw the protective bar securely to the controller. Operating Instructions 581 - 00.
Setup 7.10 Electrical connection DANGER Risk of electric shock from live parts! Dangerous injuries to life and limb. Only qualified specialists may perform work on electrical equipment. Step 1. Connect the machine in accordance with the wiring plan ( Appendix, p. 121). 7.11 Equipotential bonding Step 1. Establish equipotential bonding in accordance with the wiring plan ( Appendix, p. 121). 7.
Setup Abb. 51: Installing the suction container ⑧ ① ⑦ ⑥ ② ⑤ ③ ④ (1) - Angle piece (2) - Hose (3) - Hose (4) - Container (5) - Spring plate (6) - Foam (7) - Screws (8) - Blanking plug 2. Insert the blanking plug (8). 3. Screw the suction container into the pre-bored holes under the oil pan using the screws (7). 4. Secure the foam (6) with the spring plate (5) again. 5. Tighten the container (4). 6. Connect the hose (3) to the suction container via the injector.
Setup 7.13 Connecting the pneumatic system The pneumatic system of the machine and the auxiliary equipment must be supplied with moisture-free, unlubricated compressed air. A pneumatic connection package ( 2.3 Additional equipment, p. 14) for frames with maintenance unit and pneumatic additional equipment is available for this purpose: • Connection hose, 5 m long, dia.
Setup 2. Connect the distributor (7) with the thicker two of the three compressed air hoses coming from the cable duct of the machine. 3. Screw the distributor (7) to valve (4). Abb. 53: Connecting the maintenance unit ⑥ ⑦ ④ ⑤ (4) - Valve (5) - Hose (6) - Connection hose (7) - Distributor 4. Connect the valve (4) to the hose (5) for the suction container. 5. Connect the connection hose (6) for the compressed air to the valve (4). 7.
Setup NOTICE Material damage from incorrect operating pressure! Incorrect pressure can cause damage to the machine. Ensure an operating pressure of 6 ± 0.5 bar. To set the operating pressure: Step 1. Pull the pressure controller (1) up. 2. Turn the pressure controller (1) such that the pressure gauge (2) displays the correct operating pressure: • Turn clockwise = increases pressure • Turn counter-clockwise = reduces pressure 3. Push the pressure controller (1) down. 7.
Setup • Viscosity at 40 °C: 10 mm²/s • Flash point: 150 °C To lubricate the machine components: Step 1. Unscrew the head and side covers. Abb. 55: Lubricating (1) ① ③ ② (1) - Wick (2) - Wick (3) - Needle bar 2. Soak the wicks (1) and (2) as well as felt (5) with a little oil. 3. Add 1-2 drops of oil to the pendulum sleeve and needle bar (3). Operating Instructions 581 - 00.
Setup Abb. 56: Lubricating (2) ④ ⑤ (4) - Wick 86 (5) - Felt 4. Screw the head and side covers on. 5. Remove the clamping plates. 6. Soak the wick (4) with a little oil. 7. Add 1-2 drops of oil to the spreader plate (6) and to the spreader (7). Operating Instructions 581 - 00.
Setup Abb. 57: Lubricating (3) ⑥ ⑦ (6) - Spreader plate (7) - Spreader 7.16 Topping up the oil To top up the oil reservoirs, use only an oil with the same specifications as that for lubricating ( 7.15 Lubrication, p. 84). To top up the oil reservoirs: Step 1. Top up the oil reservoir (2) through the fill opening (1) up to the max mark. Operating Instructions 581 - 00.
Setup Abb. 58: Topping up the oil (1) ① ② (1) - Fill opening 2. (2) - Oil reservoir Top up the oil reservoir (4) through the fill openings (3) up to the max mark. Abb. 59: Topping up the oil (2) ③ ④ (3) - Fill opening (4) - Oil reservoir 7.17 Adjusting the material edge stops To enable you to work precisely with the sewing material, you can adjust the position of the material edge stops. 88 Operating Instructions 581 - 00.
Setup WARNING Risk of puncture wounds from sharp objects! Severe injuries possible. Only set the material edge stops when the machine is switched off. Step 1. Insert the sewing material until it comes into contact with the material edge stops (2) on the right and left sides. 2. Loosen the screws (1) on the right and left sides. 3. Set the sewing position by moving the material edge stops (2) to and fro. 4. Retighten the screws (1). Abb.
Setup Sequence 1. Switch on the machine. 2. Carry out a test run. 3. Switch off the machine. To carry out a test run: Step 1. Insert the material to be sewn. 2. Select a buttonhole shape ( 8.1.2 Single buttonhole mode, p. 91) and first set a low speed. 3. Sew the buttonhole ( 5.12 Sewing, p. 54). 4. Continuously increase the speed. 5. Check whether the buttonhole meets the desired requirements. If the requirements are not met, change the thread tension ( 5.
Software settings 8 8.1 Software settings User level In the user level, the most important information for sewing operation is displayed. 8.1.1 Basic operation You can change the values at user level by pressing the corresponding key on the control panel ( 4.1 Control panel, p. 26). Depending on the setting in the sequence menu, either sequential mode or single buttonhole mode is available ( 8.2 Buttonhole programming, p. 99).
Software settings To select a pre-programmed buttonhole: Step 1. Using the key number (3). , navigate to the field Buttonhole 2. Press the key . The cursor flashes. 3. Select the desired buttonhole number using the keys or . As a selection aid, the current buttonhole shape (1) and the most important corresponding values (2) are displayed. 4. Confirm the selection with the key 8.1.3 .
Software settings Abb. 62: Sequential mode ① ④ ③ ② (1) - Buttonhole shape (2) - Values (3) - Sequence (4) - Sequential number Selecting a sequential number To select the sequential number: Step 1. Using the key number (4). , navigate to the field Sequential 2. Press the key . The cursor flashes within the desired row. 3. Select the desired number using the keys 4. Confirm the selection with the key Operating Instructions 581 - 00.0 - 02/2015 or . .
Software settings Selecting a buttonhole To select a buttonhole: Step 1. Select the buttonhole within the sequence shown using the keys or . The desired buttonhole is marked with a bar. As a selection aid, the current buttonhole shape is displayed in the Buttonhole shape (1) field and the corresponding values are displayed in the Values (2) area. Selecting the mode of operation 1. Use the keys Sequence (3). or 2. Press the key . 3.
Software settings Abb. 63: Adjusting the cutting length in sequential mode ① (1) - Cutting length To set the cutting length: Step 1. Use the key to navigate to the field Cutting length (1). 2. Press the key The cursor flashes. 3. Use the keys 4. Confirm with the key . or to set the desired value. . You can also adjust the thread tension. 8.1.5 Adjusting the thread tension On the display, the field (1) indicates the thread tension during sewing. You can adjust the thread tension.
Software settings Abb. 64: Adjusting the thread tension in sequential mode ① (1) - Thread tension field To set the thread tension: Step 1. Use the key tension (1). to navigate to the field Thread 2. Press the key The cursor flashes. 3. Use the keys 4. Confirm with the key . or to set the desired value. . You can also adjust the cutting mode. 8.1.6 Adjusting the cutting mode On the display, the field (1) indicates the cutting mode.
Software settings Parameters for cutting mode Parameter Function 0 = No cutting CA = Cut after the seam end (Cut After) CB = Cut before the start of the seam (Cut Before) Abb. 65: Setting cutting mode in sequential mode ① (1) - Cutting mode To set the cutting mode: Step 1. Use the key 2. Press the key The cursor flashes. 3. Use the keys 4. Confirm with the key Operating Instructions 581 - 00.0 - 02/2015 to navigate to the field Cutting mode (1). . or to set the desired value. .
Software settings You can reset the piece counter. If you do not wish to reset the piece counter, you can now start sewing. 8.1.7 Resetting the piece counter The machine is equipped with a piece counter that counts the number of sewn buttonholes. After the Σ symbol (1) the current value (e.g. 2) is displayed. The piece counter value is retained after the machine is switched off. The piece counter counts up to a maximum of 9999 buttonholes. When this value is exceeded, the count starts again at 0. Abb.
Software settings 3. Hold the key The piece counter is set to 0 and the display changes back to the main menu ( 8.1 User level, p. 91). 8.2 for approx. 2 seconds. Buttonhole programming The buttonholes are programmed on the P level. The respective characteristics of the buttonhole, e.g. buttonhole length and eye shape, can be set for all bartack forms. Important Once you press the key, you can no longer sew.
Software settings 4. Select the desired buttonhole number using the or keys 5. Press the key 6. Using the keys form . . or select the bartack . 7. Press the key . 8. Select the desired bartack using the keys or . Bartack forms No bartack 9. Taper bar Cross tack Confirm the selection with the key Round tack Eyelet . Using the key you can move one level higher and set further values (see the following list of menu items and submenu items).
Software settings List of menu items and sub-menu items Value Description Length settings Cutting length: The cutting length can be adjusted, depending on the sewing direction, from 6 mm to max. 50 mm. Eyelet diameter (only for eyelet machines). Stitch length in the buttonhole seam: Distance from stitch to stitch within the seam (from 0.5 mm to 2 mm). Number of stitches in the eyelet (only for eyelet machines): Number of evenly distributed stitches in the entire eyelet.
Software settings Value Description Needle thread tension Sewing tension: Electronically regulated sewing tension within the sewing cycle. Cutting tension: Reduced needle thread tension for the needle thread cutter. Sewing start tension: The length of the initial thread inserted can be regulated by changing the thread tension at the start of sewing. Eye settings Eye shape: 7 different eye shapes can be programmed. Number of stitches in the eye: Min. 4 to max.
Software settings Value Description Cutting length for total cut: The cutting length can be shorted by max. 2 mm. Cutting position for middle cut: The position can be specified as a percentage and increases from the eye position (0%) to the rearmost position (100%). Cutting correction in the x-direction: The blade position within the buttonhole can be pushed to the left or right. Cutting correction in the y-direction: The blade position within the buttonhole can be pushed forward or back.
Software settings Value Description Cross tack settings Cross tack length: Total length of the cross tack. The setting range is automatically adjusted depending on the selected cutting space and the zigzag stitch. Stitch length in the cross tack: Distance from stitch to stitch within the cross tack (from 0.5 mm to 2 mm). Zigzag stitch width in the cross tack: The zigzag stitch width can be reduced or increased in the cross tack.
Software settings Value Description Gimp monitoring (only for additional equipment 581-141 and 581-341): Monitoring on/off, as to whether the gimp thread is inserted. Following buttonhole: Number of the buttonhole that is sewn directly after this buttonhole without opening the clamps. This makes it possible to carry out double passes. Speed: Revolutions per minute. 8.3 Sequence programming The sequences are programmed on the S level. Important Once you press the key , you can no longer sew.
Software settings Abb. 67: Programming sequences (1) ② ① ③ (1) - Position within the sequence (2) - Buttonhole number 4. Select the desired sequential number using the keys 106 (3) - Number of buttonholes or . 5. Press the key . The following appears on the display: Operating Instructions 581 - 00.
Software settings Abb. 68: Programming sequences ④ ⑦ ⑤ (4) - Cutting length (5) - Zigzag stitch adjustment ⑥ (6) - Cutting mode (7) - Stitch length 6. Use the keys or to select the position desired for the buttonhole within the sequence (1st column of the display). The cursor shows the current position. 7. Press the key 8. Use the keys or to select the desired buttonhole number (2nd column of the display). The buttonhole shape is displayed. 9. Press the key . . 10.
Software settings 11. Confirm with the key . You can add further buttonhole programs. Start again with step 1. 8.3.1 Deleting a buttonhole at the end of a sequence To delete a buttonhole at the end of a sequence: Step 1. Use the keys or to select the last but one line of the programmed buttonhole sequence. 2. Press the key . 3. Use the keys program 0. or 4. Confirm with the key The selected buttonhole is deleted. to select the buttonhole .
Software settings 3. Select the desired buttonhole program using the keys 4. or Press the key . . When you want to quit setting mode, press the key This will take you back to the user level. 8.3.3 . Inserting a buttonhole within a sequence It is not possible to insert buttonholes individually into the sequence. Note the current sequence programming and change the sequence accordingly ( 8.2 Buttonhole programming, p. 99). You can also switch off sequential mode. 8.3.
Software settings 5. Press the key The sequential mode is switched off. 6. Press the key The setting mode is ended. This will take you back to the user level. 8.4 . . Service mode In service mode, there are functions that can be used for servicing work. Service mode is password-protected in order to prevent unintentional incorrect machine settings. More detailed information on the contents of service mode is provided in the Service Instructions. 110 Operating Instructions 581 - 00.
Decommissioning 9 Decommissioning A number of activities must be performed if the machine is to be shut down for a longer period of time or completely decommissioned. WARNING Risk of injury due to a lack of care! Severe injuries possible. ONLY clean the machine when it is switched off. Allow ONLY trained personnel to disconnect the machine. CAUTION Skin damage due to contact with oil! Oil can cause a rash if it comes into contact with skin. Avoid any skin contact with oil residues.
Decommissioning 112 Operating Instructions 581 - 00.
Disposal 10 Disposal The machine must not be disposed of in the normal household waste. The machine must be disposed of in an appropriate and correct manner according to the national regulations. ATTENTION Risk of environmental damage from incorrect disposal! Incorrect disposal of old oil can result in severe environmental damage. ALWAYS observe the legally prescribed regulations for disposal.
Disposal 114 Operating Instructions 581 - 00.
Troubleshooting 11 Troubleshooting Should an error occur that is not described here, please contact the manufacturer ( 5.13 Customer service, p. 58). Do not try to repair the error yourself. 11.1 Information messages Symbol Description Remedy At the start of sewing, the • Turn the handwheel until needle is not in the upper the message disappears. home position or is on the wrong side. At the start of sewing the • Press the push button on machine is in the threading the head cover. position.
Troubleshooting Symbol Description Remedy There is no compressed air or the pressure is too low. • Switch off the machine. • Ensure the supply of sufficient compressed air. • Switch on the machine. A prohibited cutting combi- • In the controller, check and adjust the data for nation was selected the blade and cutting (ONLY for multiflex). block set. • If necessary, install and set an appropriate blade and cutting block.
Glossary 12 Glossary Term Explanation CA Abbreviation shown by the display: See Cutting mode. CB Abbreviation shown by the display: See Cutting mode. Control panel You can: • call up modes • read values • read information and error messages Is located on the side of the machine. Cursor Marks the current position in the software on the display. Cutting diameter Defines the diameter of the buttonhole to be cut.
Glossary Term Explanation Maintenance unit Comprises a water separator and pressure controller. Needle thread Refers to the thread that is coming from the thread reel and is guided by the needle. Needle thread mon- Interrupts the sewing process if the needle thread breaks. itor Parameter Numerical value that activates or sets a machine function. Piece counter Counts the sewing cycles completed (quantity) after the sewing thread is cut. Pressure controller Ensures the correct operating pressure.
Glossary Term Explanation Threading mode Mode that can be activated at the push of a button. Serves as a threading aid. User level Controls authorization as to which processes can be performed on the controller. There are 4 levels: • Operator • Buttonhole programming (P) • Sequence programming (S) • Technician (F) Water separator Filters the condensed water and the dirt from the compressed air. Enriches the air with a certain quantity of oil. Operating Instructions 581 - 00.
Glossary 120 Operating Instructions 581 - 00.
Appendix 13 Appendix Fig. 69: Table plate Operating Instructions 581 - 00.
Appendix Fig. 70: Wiring diagram (1) 122 Operating Instructions 581 - 00.
Appendix Fig. 71: Wiring diagram (2) Operating Instructions 581 - 00.
Appendix Fig. 72: Wiring diagram (3) 124 Operating Instructions 581 - 00.
Appendix Fig. 73: Wiring diagram (4) Operating Instructions 581 - 00.
Appendix Fig. 74: Wiring diagram (5) 126 Operating Instructions 581 - 00.
Appendix Fig. 75: Wiring diagram (6) Operating Instructions 581 - 00.
Appendix Fig. 76: Wiring diagram (7) 128 Operating Instructions 581 - 00.
Appendix Fig. 77: Wiring diagram (8) Operating Instructions 581 - 00.
Appendix Fig. 78: Wiring diagram (9) 130 Operating Instructions 581 - 00.
Subject to design changes - Part of the machines shown with additional equipment - Printed in Germany © Dürkopp Adler AG - Original Instructions - 0791 581740 EN - 00.0 - 02/2015 DÜRKOPP ADLER AG Potsdamer Str. 190 33719 Bielefeld Germany Phone: +49 (0) 521 925 00 E-mail: service@duerkopp-adler.com www.duerkopp-adler.
