281 Operating Manual
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 this manual .................................................. 3 1.1 1.2 1.3 1.4 Scope of application of the manual........................... 3 Damage during transport .......................................... 3 Limitation of liability................................................... 3 Symbols used ........................................................... 4 2 Safety instructions ................................................. 5 2.1 2.2 General safety instructions ...
Table of contents 2 6 Maintenance .......................................................... 45 6.1 6.2 6.2.1 6.2.2 6.3 Cleaning work ......................................................... 45 Lubrication .............................................................. 47 Hook lubrication ...................................................... 48 Gear lubrication ...................................................... 49 Repairs ...................................................................
About this manual 1 About this manual 1.1 Scope of application of the manual This manual describes the intended use and the set-up of the special sewing machine 281. It applies to all submodels listed in Section 3 Performance description. 1.2 Damage during transport 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 manager. This also applies if the packaging is not damaged.
About this manual 1.4 Symbols used Correct setting Specifies the correct setting. Faults Specifies the faults that can occur due to an incorrect setting. 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. Second step ... The sequence of the steps must always be followed.
Safety instructions 2 Safety instructions This section contains basic instructions for your safety. Read the instructions carefully before setting up, programming, maintaining, 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. 2.1 General safety instructions Only authorized persons may use the machine. Every person who works with the machine must have read the operating manual first.
Safety instructions Inspect the machine while in use for any externally visible damage. Interrupt your work if you notice any changes to the machine. Report any changes to your supervisor. A damaged machine may not be used any more. Machines or machine parts that have reached the end of their service life must not be used any longer. They have to be disposed of correctly and in accordance with the applicable statutory provisions. The machine may only be set up by qualified specialists.
Safety instructions 2.2 Signal words and symbols used in safety instructions The safety instruction text is surrounded by colored bars. Signal words specify the severity of a danger: • • • • Danger: Warning: Caution: Attention: Resulting in death or serious injury. Death or serious injury possible. Moderate to minor injuries are possible. Damage possible.
Safety instructions Examples of the layout of the safety instructions 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 hazard note looks like for a hazard that will result in serious injury or even death if not complied with.
Performance description 3 Performance description 3.1 Features The Dürkopp Adler 281 is a single-needle double lockstitch machine with lower transport for light to moderately heavy material. General technical characteristics • Comes with standard E2/20 sewing equipment (E2/16 for China) • Integrated sewing drive on the upper shaft • Maximum sewing speed: 4000 or 5000 st/min (depending on submodel) • Maximum stitch length 4.
Performance description 3.4 Technical data Noise emission Workplace-specific emission value as per DIN EN ISO 10821: 281-140342: LC = 78 dB (A) ± 0.96 dB (A) At: Stitch length: 3.2 mm Number of stitches: 4400 min-1 Material to be sewn: 2-layer material G1 DIN 23328 Features 281140342-02 281160362-02 281140342-01 A Sewing stitch type Double lockstitch 301 Hook type Horizontal hook, small Oiling oiled Number of needles 1 Needle system 134 134 DBx1 Needle bar piston dimension [mm] 2.0 2.
Performance description 3.5 Additional equipment Additional equipment Electromagnetic foot lifting (attachment set) Material number 281140342-02 281160362-02 0281 590044 281140342-01 A x Multi-function pushbutton incl. LED 0281 590114 sewing lamp and connecting circuit board incl.
Performance description Additional equipment Material number 281140342-02 281160362-02 281140342-01 A Compensating hinged foot for edge 0204 001321 stitching, 0.8 mm to the left of the needle x x Compensating hinged foot for edge stitching, 1.6 mm to the right of the needle 0204 001322A x x Compensating hinged foot for edge stitching, 1.6 mm to the left of the needle 0204 001321A x x Compensating hinged foot for edge 0204 001323 stitching, 0.
Performance description Material number 281140342-02 281160362-02 281140342-01 A Frame incl. 1060x500 mm table plate with a pedal and drawer MG53 400454 x x x Frame with rollers incl. 1250x900x700 mm table plate with a pedal and drawer MG53 400554 x x x Additional equipment Frames = standard equipment X = optional additional equipment Operating manual 281 Version 06.
Performance description 14 Operating manual 281 Version 06.
Device description 4 Device description Figure 1: Complete overview ② ① ⑪ ③ ④ ⑩ ⑤ ⑥ ⑦ ⑧ ⑨ (1) - Control panel (2) - Preliminary tensioner (3) - Thread regulator (4) - Main tensioner (5) - Needle bar (6) - Pushbutton on the machine arm (7) - Adjusting wheel for the sewing foot pressure (8) - Stitch adjustment lever (9) - Adjusting wheel for the stitch length (10) - Handwheel (11) - Bobbin Operating manual 281 Version 06.
Device description 16 Operating manual 281 Version 06.
Operation 5 Operation 5.1 Switching the power supply on and off The controller is underneath the table plate. The main switch (1) on the controller regulates the power supply. Figure 2: Switching the power supply on and off ① ② (1) - Main power switch (2) - Indicator lamp on the controller To switch on the power: 1. Press the main switch (1) down to position I. The indicator lamp (2) lights up. To switch off the power: 1. Press the main switch (1) up to position 0. The indicator lamp (2) goes out.
Operation 5.2 Inserting and replacing the needle WARNING Risk of injury by the needle point and moving parts. Switch off the sewing machine before replacing the needle. Do not touch the needle point. Sequence After changing to a needle of a different size, adjust the clearance between the hook and the needle ( Service manual). ATTENTIO Damage to the machine, needle breakage, or thread damage is possible due to an incorrect clearance between the needle and hook tip.
Operation Figure 3: Inserting and replacing the needle ① ④ ② (1) - Needle bar (2) - Fastening screw ③ (3) - Hook (4) - Groove 1. Turn the handwheel until the needle bar (1) reaches the upper end position. 2. Loosen the fastening screw (2). 3. Pull the needle out towards the bottom. 4. Insert the new needle. 5. Important: Align the needle so that the groove (4) faces the hook (3). 6. Tighten the fastening screw (2). Operating manual 281 Version 06.
Operation 5.3 Threading in the needle thread WARNING Risk of injury by the needle point and moving parts. Switch off the sewing machine before inserting the thread. Figure 4: Thread guide on the unwinding bracket ① ② (1) - Guide on the unwinding bracket (2) - Thread stand 1. Fit the thread reel on the thread stand (2). 2. Insert the thread from the rear to the front through a hole in the guide on the unwinding bracket (1). Important: The unwinding bracket (1) must be parallel to the thread stand (2).
Operation Figure 5: Threading procedure for needle thread - part 1 ⑤ ① ② ③ ④ ⑤ ⑧ ⑥ (1) (2) (3) (4) - ⑦ First thread guide Second thread guide Pre-tensioner Thread regulator (5) (6) (7) (8) - Thread tensioning spring Hook Main tensioner Thread tension magnet 3. Insert the thread from top to bottom through the first thread guide (1). 4.
Operation Figure 6: Threading procedure for needle thread - part 2 ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ (9) (10) (11) (12) - Thread lever Thread lever protection Thread guide Thread clamp (13) - Thread guide on the needle bar (14) - Needle eye 11. Insert the thread from the right to the left through the thread lever (9) behind the thread lever protection (10). 12. Insert the thread through the thread guide (11). 13. Insert the thread through the thread clamp (12). 14.
Operation 5.4 Inserting and winding on the hook thread WARNING Risk of injury from moving parts. Switch off the sewing machine before inserting the thread. 1. Fit the thread reel onto the thread stand ( page 20). 2. Insert the thread from the rear to the front through a hole in the guide on the unwinding bracket. Important: The unwinding bracket must be parallel to the thread stand.
Operation Figure 8: Winding on the hook thread - part 2 ② ③ ⑥ (2) - Bobbin shaft (3) - Bobbin winder flap (6) - Cutter 8. Wind the hook thread clockwise onto the bobbin until the thread no longer slips off. 9. Press the bobbin winder flap (3) against the bobbin. 10. Switch on the machine. 11. Press the foot pedal forwards. The machine starts sewing and winds on the hook thread in the process. When the set filling quantity ( Section 5.
Operation 5.5 Setting the bobbin filling quantity WARNING Risk of injury from moving parts. Switch off the sewing machine before setting the bobbin filling quantity. Figure 9: Setting the bobbin filling quantity ① ② (1) - Screw (2) - Metallic bobbin winder 1. Loosen the screw (1). 2. Set the metallic bobbin winder piece (2): • Lower filling quantity: Pivot the metallic bobbin winder piece (2) towards the bobbin.
Operation 5.6 Replacing the hook thread bobbin WARNING Risk of injury from moving parts. Switch off the sewing machine before replacing the hook thread bobbin. Figure 10: Replacing the hook thread bobbin ① ⑤ ② ③ (1) - Spool housing upper section (2) - Spool housing flap ④ (3) - Bobbin (4) - Tensioning spring (5) - Hole 1. Raise the spool housing flap (2). 2. Remove the spool housing upper section (1) together with the bobbin (3). 3. Remove the empty bobbin. 4. Insert a full bobbin.
Operation 5.7 Thread tension The tension of needle thread and hook thread determines the position of the thread interlacing. Correct setting If the tension of needle thread and hook thread is identical, the thread interlacing lies in the middle of the material to be sewn.
Operation 5.7.1 Adjusting the needle thread tension Main tensioner The main tensioner (2) determines the normal tension during sewing. Figure 12: Adjusting the needle thread tension ① ② (1) - Pre-tensioner (2) - Main tensioner Correct setting The main tension should be set as low as possible. The thread interlacing should be exactly in the middle of the material being sewn.
Operation Pre-tensioner The pre-tensioner (1) holds the thread in position if the main tensioner (2) is open. The pre-tensioner (1) also determines the length of the initial thread for the new seam when the thread is cut: Figure 13: Adjusting the pre-tensioner ① ③ ② (1) - Pre-tensioner (2) - Main tensioner (3) - Bolt In the basic position, the upper side of the adjusting wheel for the pre-tensioner (1) is flush with bolt (3) in the center.
Operation 5.7.2 Adjusting the hook thread tension WARNING Risk of injury from moving parts. Switch off the sewing machine before adjusting the hook thread tension. Figure 14: Adjusting the hook thread tension ① ② ③ (1) - Bobbin (2) - Tensioning spring (3) - Braking spring The braking spring (3) and tensioning spring (2) together determine the hook thread tension. The braking spring (3) also prevents the bobbin from running on when the thread is cut.
Operation Figure 15: Adjusting the tension values for the hook thread ① (1) - Braking spring ② ③ (2) - Tensioning spring (3) - Adjusting screw Adjusting the tension values for the hook thread tension 1. Turn back the adjusting screw (3) such that the tension on the tensioning spring (2) is completely removed. 2. Bend the braking spring (1) such that 50% of the recommended hook thread tension value is applied through the braking spring (1). 3.
Operation 5.8 Setting the thread regulator WARNING Risk of injury from moving parts. Switch off the sewing machine before setting the thread regulator. The thread regulator determines the needle thread quantity to be guided around the hook. The required thread quantity depends on the thickness of the material to be sewn, thread strength, and stitch length.
Operation Figure 17: Setting the thread regulator ② ① (1) - Thread regulator (2) - Fastening screws Setting the thread regulator 1. Loosen the fastening screws (2). 2. Move the thread regulator (1): • Lower thread quantity: Slide the thread regulator (1) to the right • Larger thread quantity: Slide the thread regulator (1) to the left 3. Tighten the fastening screws (2). Operating manual 281 Version 06.
Operation 5.9 Adjusting the stitch length The stitch length can be adjusted continuously by turning the adjusting wheel (2). The adjusting mark (3) above the wheel indicates the stitch length selected. Use the stitch adjustment lever (1) to switch over to backwards sewing. The stitch length is the same size for forwards and backwards sewing. Figure 18: Adjusting the stitch length ③ ① ② (1) - Stitch adjustment lever (2) - Adjusting wheel for the stitch length Adjusting the stitch length 1.
Operation 5.10 Setting the sewing foot pressure The adjusting wheel (2) on the machine arm determines the contact pressure of the sewing foot on the material to be sewn. The pressure can be adjusted continuously by turning the wheel. The adjusting mark (1) above the wheel indicates the pressure selected. • Range for force setting: 10-80 N (10 N=1 kp) • Factory setting: 40 N (at 4800 st/min.) Correct setting The material being sewn does not slip and is correctly transported.
Operation 5.11 Lifting the sewing foot The sewing foot can be lifted mechanically or using the knee lever (1) to insert or move the material being sewn. Figure 20: Lifting the sewing foot using the knee lever ① (1) - Knee lever Lifting the sewing foot 1. Push the knee lever (1) to the right. The sewing foot is lifted and stays up for as long as the knee lever is pressed. CAUTION Risk of crushing when lowering the sewing foot. Do not put your hands underneath the lifted sewing foot.
Operation 5.12 Locking the sewing foot in place in the upper position The lever on the rear side of the machine can be used to hold the lifted sewing foot in the upper position, e. g. in order to wind on the hook thread. Figure 21: Locking the sewing foot in place in the upper position ① (1) - Lever down: Sewing foot down ② (2) - Lever up: Sewing foot locked in place in the upper position Locking the sewing foot in place in the upper position 1. Pivot the lever upwards to position (2).
Operation 5.13 Pushbutton on the machine arm The machine is equipped with a pushbutton (1) on the machine arm by default. Figure 22: Pushbutton on the machine arm ① (1) - Pushbutton on the machine arm It can be used to switch on various functions depending on the setting on the control panel ( Section 5.
Operation 5.14 Operating the controller The machine is operated using the DAC BASIC controller. Operating the controller is described in an individual operating manual. The operating manual for the DAC BASIC is provided in the accessory pack delivered with the controller. You can also find the operating manual in the download area at www.duerkoppadler.com 5.14.1 Control panel for the controller The DAC BASIC controller is equipped with the OP 1000 control panel.
Operation Overview of the functions on the control panel Key Function Status LED display 1 Thread cutter Off LED off On LED on 2 Thread clamp Off LED off On LED on 3 Initial bartack Off LEDs off Single bartack LED bottom right on Double bartack Both LEDs on Off LED off On LED on 4 5 6 7 Multiple initial bartack Softstart Final bartack Multiple final bartack Off LED off On LED on Off LEDs off Single bartack LED top left on Double bartack Both LEDs on Off LED off On
Operation Key Function 15 Sewing foot position after thread Sewing foot down LED off is cut Sewing foot up LED on 16 Needle position after sewing stop F Freely programmable key ESC Escape key, abort P Programming key + Increase value - Decrease value OK Confirmation Reset Bobbin supply Operating manual 281 Version 06.
Operation 5.15 Sewing WARNING Risk of injury from the needle tip when sewing is started unintentionally. Take care not to accidentally press the foot pedal when your fingers are in the needle tip area. The foot pedal starts and controls the sewing process.
Operation To interrupt sewing: 1. Release the foot pedal in pedal position 0: The machine stops, needles and sewing foot are down. To continue sewing: 1. Press the foot pedal forwards in pedal position +1: The machine continues to sew. To change the stitch length: 1. Turn the adjusting wheel for the stitch length ( Section 5.9 Adjusting the stitch length, page 34). To sew intermediate bartacks: 1. Push the stitch adjustment lever down. ( Section 5.9 Adjusting the stitch length, page 34). or 1.
Operation 44 Operating manual 281 Version 06.
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. Advanced maintenance work may only be carried out by qualified specialists. Advanced maintenance work is described in the service manual. ATTENTION Malfunctions possible due to machine contamination. Sewing dust and thread remains can impair the operation of the machine.
Maintenance Figure 26: Points that need to be cleaned particularly thoroughly ① ② ③ ④ (1) - Area under the needle plate (2) - Motor fan filter (3) - Spool housing (4) - Hook Areas particularly susceptible to soiling: • Area under the needle plate (1) • Spool housing and inner area (3) • Hook (4) • Motor fan filter (2) Cleaning steps: 1. Switch off the power supply at the main switch. 2. Remove any sewing dust and thread remains using a compressed-air pistol or a brush.
Maintenance 6.2 Lubrication WARNING Skin injuries due to contact with oil. Oil can cause a rash if it comes into contact with the skin. Avoid any skin contact with the oil. If oil gets on your skin, wash the affected skin areas thoroughly. ENVIRONMENTAL PROTECTION Risk of environmental damage from oil. Oil is a pollutant and must not enter the sewage system or the soil. Collect waste oil carefully and dispose of it and oily machine parts in accordance with the applicable statutory regulations.
Maintenance 6.2.1 Hook lubrication Check the oil level for hook lubrication approx. once every week.
Maintenance 6.2.2 Gear lubrication When the machine is delivered, the oil level is in the middle of the inspection window (2). This filling is intended as a service life filling so that gear oil only has to be topped up in exceptional cases.
Maintenance 6.3 Repairs Contacts for repair in the event of damage to the machine: Dürkopp Adler AG Potsdamer Str. 190 33719 Bielefeld Ph. +49 (0) 180 5 383 756 Fax +49 (0) 521 925 2594 Email: service@duerkopp-adler.com Internet: www.duerkopp-adler.com 50 Operating manual 281 Version 06.
Set-up 7 Set-up WARNING Risk of injury. The machine may only be set up by trained specialists. Wear safety gloves and safety shoes when unpacking and setting up. 7.1 Checking the scope of delivery Important: The scope of delivery depends on your specific order. 1. Prior to set-up, check that all parts are present.
Set-up Standard equipment: • Upper part of machine (2) • Oil pan (8) -in the accessory kit • Thread stand with unwinding bracket (10) – in the accessory kit • Controller (9) • Control panel for the controller (1) • Knee lever (not illustrated) • Rod (7) Optional additional equipment: • Table plate (3) • Drawer (4) • Frame (5) • Pedal (6) • Sewing light (not illustrated) 7.2 Removing the transport securing devices All transport securing devices must be removed prior to set-up. 1.
Set-up 7.3 Fitting the frame components Figure 30: Fitting the frame components ① ② ③ ④ ⑤ (1) - Head sections (2) - Frame bars (3) - Cross bars (4) - Foot struts (5) - Cross strut 1. Screw the cross bars (3) onto the frame bars (2). 2. Screw the cross strut (5) onto the foot struts (4). 3. Screw the head sections (1) onto the frame bars (2). Operating manual 281 Version 06.
Set-up 7.4 Completing the table plate The table plate belongs to the optional delivery scope. Drawings are provided in Appendix to allow you to independently assemble a table plate. Figure 31: Completing the table plate ① ② ③ ⑥ ④ (1) - Thread stand (2) - Support (3) - Lower hinge parts ⑤ (4) - Drawer (5) - Oil pan (6) - Rubber corners 1. Screw the drawer (4) in place with two brackets and six screws (3.5 x 17) to the left, under the table plate. 2.
Set-up 7.5 Fastening the table plate to the frame Figure 32: Fastening the table plate to the frame ① ② ③ (1) - Table plate (2) - Head sections (3) - Foot struts 1. Place the table plate (1) onto the head sections (2). 2. Tighten the table plate (1) on both sides using wood screws (B8 x 35). Important: Screw the table plate (1) onto the head sections (2) such that the table plate is flush with the rear edge of the foot struts (3) at the rear.
Set-up 7.6 Setting the working height The working height is continuously adjustable between 750 and 900 mm (clearance between the floor and upper edge of the table plate). Figure 33: Setting the working height ① ① (1) - Screws 1. Loosen all four screws (1) on the head sections. 2. Set the table plate to the desired height. Important: Pull out or push in the table plate evenly at both sides to prevent it from jamming. 3. Tighten the screws (1) on the head sections. 56 Operating manual 281 Version 06.
Set-up 7.7 Controller The machine is operated using the DAC BASIC controller with the OP 1000 control panel. 7.7.1 Fitting the controller Figure 34: Fitting the controller ② ① ③ (1) - Strain relief mechanism (2) - Screw holder (3) - Controller 1. Screw the controller (3) onto the four screw holders (2) under the table plate. 2. Clamp the power cable for the controller into the strain relief mechanism (1). 3. Screw the strain relief (1) under the table plate. Operating manual 281 Version 06.
Set-up 7.7.2 Fit the pedal and setpoint device Figure 35: Fitting the setpoint device ① ② ③ ⑥ ④ ⑤ (1) - Angle piece (2) - Setpoint device (3) - Screw (4) - Pedal rod (5) - Pedal (6) - Cross strut 1. Fit the pedal (5) onto the cross strut (6) and align it in such a way that the middle of the pedal is under the needle. The cross strut has elongated holes to allow alignment of the pedal. 2. Screw the pedal (5) firmly onto the cross strut (6). 3. Screw the setpoint device (2) onto the angle piece (1). 4.
Set-up 7.8 Inserting the machine upper section Figure 36: Inserting the machine upper section ① ② (1) - Upper hinge parts (2) - Rubber inlays WARNING Risk of crushing. The machine upper section is heavy. Take care not to jam your hands when fitting the machine upper section. This especially applies when fitting the upper hinge parts into the rubber inlays. 1. Screw the upper hinge parts (1) onto the machine upper section. 2. Fit the machine upper section from above at an angle of 45°. 3.
Set-up 7.9 Attaching the upper section retaining strap The machine upper section is secured with a retaining strap so that it does not slip out of the brackets when being folded over backwards. Figure 37: Attaching the upper section retaining strap ① ② (1) - Retaining strap ③ (2) - Flap (3) - Oil pan 1. Tilt the machine upper section backwards. 2. Pull the retaining strap (1) from the machine upper section through the cut-out and under the table plate. 3.
Set-up 7.11 Fitting the knee lever Use the knee lever to mechanically lift the sewing foot. Figure 39: Fitting the knee lever ① ② ⑥ ⑤ ③ ④ (1) - Knee lever joint (2) - Knee lever shaft (3) - Screw (4) - Knee pad (5) - Shaft (6) - Hole 1. Guide the knee lever shaft (2) through the hole (6) in the oil pan. 2. Attach the knee lever shaft (2) to the shaft (5). 3. Loosen the screws on the knee lever joint (1). 4. Set the rod for the knee lever such that it can easily be operated using the right knee. 5.
Set-up 7.12 Attaching the control panel Figure 40: Attaching the control panel ② ③ ⑤ ① ⑥ ④ ⑦ ⑥ (1) (2) (3) (4) - Cable holder Control panel Control panel bracket Fastening screws (5) - Handwheel screws (6) - Handwheel cover screws (7) - Handwheel cover 1. Loosen the fastening screws (4). 2. Remove the control panel bracket (3). 3. Screw the control panel (2) onto the control panel bracket (3). 4.
Set-up 7.13 Electrical connection DANGER Danger to life due to electric shock. The machine may only be connected by trained electrical specialists. Disconnect the power plug before carrying out work on the electrical equipment. Make sure the power plug cannot be unintentionally reinserted. The voltage on the type plate of the sewing drive must correspond to the mains voltage. 7.13.
Set-up Figure 41: Connection diagram for DAC basic Front side Rear side ① Plugs ⑦ ⑧ ⑫ ⑬ ⑨ ⑭ ⑩ ⑮ ⑪ ⑯ ⑰ ② ③ ④ ⑤ ⑥ (1) (2) (3) (4) (5) (6) (7) (8) (9) - Switch for sewing lamp Switch for power supply External synchronization Status LEDs Connection for machine upper section Connection for backup dongle Connection for sewing motor Connection for sewing motor encoder Connection for control panel (10) (11) (12) (13) (14) (15) (16) (17) - Connection for foot pedal Machine identification Plug for s
Set-up 7.13.3 Establishing equipotential bonding DANGER Danger to life due to electric shock. Disconnect the power plug before establishing equipotential bonding. Make sure the power plug cannot be unintentionally reinserted. The grounding wire conducts any static charging to ground. Figure 42: Establishing equipotential bonding ① ② ① ③ ① (1) - Grounding wire for machine upper section (2) - Screw (3) - Grounding wire for frame 1. Tilt the machine upper section backwards. 2.
Set-up 7.14 Sewing test Carry out a sewing test before starting up the machine. Adjust the machine to the requirements of the material to be sewn. To do this, read the corresponding sections in the Operating manual. Read the corresponding sections in the Service manual in order to make adjustments to the machine if the sewing results do not conform to the requirements. WARNING Risk of injury by the needle point and moving parts.
Disposal 8 Disposal The customer is responsible for disposal of the machine and packaging materials. The machine must not be disposed of via the normal household waste. The machine must be disposed of in an appropriate and correct manner according to the national regulations. ENVIRONMENTAL PROTECTION Risk of environmental damage due to incorrect oil disposal. Incorrect disposal of old oil can result in severe environmental damage. Always follow the statutory rules in regard of disposal.
Disposal 68 Operating manual 281 Version 06.
Appendix 9 Appendix Dimensions for manufacturing a table plate 68 Operating manual 281 Version 06.
Appendix 69 Operating manual 281 Version 06.
Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Original Instructions - 0791 281750 EN - 06.0 - 05/2013 DÜRKOPP ADLER AG Potsdamer Str. 190 33719 Bielefeld Germany Phone +49 (0) 521 925 00 E-Mail: service@duerkopp-adler.com www.duerkopp-adler.
