827 827 Operating Instructions Operating Instructions 827 827 Operating Instructions Operating Instructions
Foreword Foreword This instruction manual is intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations. This instruction manual is intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations. The instruction manual contains important information on how to operate the machine securely, properly and economically.
General safety instructions General safety instructions The non-observance of the following safety instructions can cause bodily injuries or damages to the machine. The non-observance of the following safety instructions can cause bodily injuries or damages to the machine. 1. The machine must only be commissioned in full knowledge of the instruction book and operated by persons with appropriate training. 1.
Contents Page: Contents Page: Preface and general safety instructions Preface and general safety instructions Part 1: Operating Instructions Class 827 – Original Instructions Part 1: Operating Instructions Class 827 – Original Instructions (Edition 01/2012) (Edition 01/2012) 1 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Product description 1 Product description The DÜRKOPP ADLER 827 is a special sewing machine for universal use. l It is a flatbed double-lockstitch machine with bottom feed and needle feed. l Depending on the subclass it comes as single or double needle machine, with electromagnetic thread cutter. l Equipped with a large two-pieces vertical hook (with CTB Bobbin). l With a maximum of 16 mm fabric clearance when sewing feet are lifted.
This special sewing machine may be set up and operated only in dry, well-maintained premises. If the sewing machine is used in premises which are not dry and well-maintained it may be necessary to take further precautions (which should be agreed in advance - see EN 60204-31:1999).
4 Optional equipments 4 Optional equipments For the 827 the following optional equipments are available: Optional equipment 0867 590014 Electro-pneumatic needle cooler from the top (NK 20-1) x 0867 590024 Electro-pneumatic needle cooler from the bottom (NK 20-2) x 9780 000108 WE-8 maintenance unit for pneumatic optional equipments x 0867 490010 Operating panel L-bracket x 9822 510003 Halogen sewing lamp 9880 867100 0798 500088 x 0867 590014 Electro-pneumatic needle cooler from the top
Stands Stand set MG 55-3 for motor fixed on machine head, with pedal Table top size 1060 x 500 mm MG55 400404 Stand set MG 58-63 for motor fitting beneath the table, with pedal Table top size 1600 x 580 mm MG55 400414 Stand set MG 58-63 for motor fixed on machine head, with pedal Table top size 1600 x 580 mm x x MG55 400304 Stand set MG 55-3 for motor fitting beneath the table, with pedal Table top size 1060 x 500 mm MG55 400314 Stand set MG 55-3 for motor fixed on machine head, with pedal Table
Further optional equipments are available. Please contact our application center (APC). E-Mail: marketing@duerkopp-adler.com Further optional equipments are available. Please contact our application center (APC). E-Mail: marketing@duerkopp-adler.
4 Technical data 4 Technical data Noise: Workplace-related emission value in accordance with DIN EN ISO 10821. Noise: Workplace-related emission value in accordance with DIN EN ISO 10821.
Technical data subclasses 5.1 Type of stitch Lockstitch 301 Type of stitch Lockstitch 301 Needle system Needle size (depending on E-No.) Max. thread thickness Stitch length - Forward - Backward [Nm] [Nm] 1 2 Number of needles 134-35 Needle system 80 - 130 Needle size (depending on E-No.) Max. thread thickness 80/3 - 20/3 [mm] Number adj. stitch lengths 1 1 7 7 Number adj. stitch lengths 1 Max.
Threading scheme single-needle machine Threading scheme single-needle machine 11 11 1 1 2 2 10 10 3 3 9 9 4 4 8 8 5 5 7 7 6 6 Threading scheme double-needle machine Threading scheme double-needle machine 12 22 12 22 13 13 14 21 14 21 15 20 20 16 19 19 18 18 17 17 12 15 16 12 Threading scheme single-needle machine Threading scheme single-needle machine 11 11 1 1 2 2 10 10 3 3 9 9 4 4 8 8 5 5 7 7 6 6 Threading scheme double-needle machine Threading
5 5.1 Operation 5 Threading the needle thread 5.1 Operation Threading the needle thread Caution: danger of injury ! Turn off the main switch. The needle thread may only be threaded with the sewing machine switched off. Caution: danger of injury ! Turn off the main switch. The needle thread may only be threaded with the sewing machine switched off. Threading in the needle thread with single-needle machines – Put the thread reel on the thread stand and lead the needle thread through the unwinder arm.
3 2 1 5 4 2 1 5 4 Fig. A: Correct thread interlacing in the center of the material Fig. A: Correct thread interlacing in the center of the material Fig. B: Needle-thread tension too weak or hook-thread tension too strong Fig. B: Needle-thread tension too weak or hook-thread tension too strong Fig. C: Needle-thread tension too strong or hook-thread tension too weak Fig. C: Needle-thread tension too strong or hook-thread tension too weak 14 14 3 14 3 2 1 5 4 3 2 1 5 4 Fig.
5.2 Adjusting the needle-thread tension 5.2 Adjusting the needle-thread tension Pre-tensioner When the main tensioner 2 and supplementary tensioner 3 are open (e.g. when the sewing feet are raised) the needle thread must be under slight residual tension. This residual tension is produced by the pre-tensioner 1. The pre-tensioner 1 simultaneously affects the length of the end of the severed needle thread (the starting thread for the next seam).
5.3 Switching the supplementary tension on and off 5.3 Switching the supplementary tension on and off 1 1 2 2 The supplementary tension is being switched on and off with lever 1. The supplementary tension is being switched on and off with lever 1. Switching on – Push the handle 2 of lever 1 to the left. Switching on – Push the handle 2 of lever 1 to the left. Switching off – Push the handle 2 of the lever 1 to the right. Switching off – Push the handle 2 of the lever 1 to the right. 16 5.
5.4 Adjusting the thread regulator 3 2 5.4 1 Adjusting the thread regulator 3 2 1 Caution: danger of injury ! Turn off the main switch. The thread regulator may only be adjusted with the sewing machine switched off. Caution: danger of injury ! Turn off the main switch. The thread regulator may only be adjusted with the sewing machine switched off. The thread regulator 1 controls the quantity of needle thread required for stitch formation.
5.5 5 Winding on the hook thread 4 3 2 5.5 1 2 6 5 Winding on the hook thread 4 3 6 – Put the thread reel on the thread stand and conduct the needle thread through the unwinder arm. – Conduct the thread through the thread guide 5, around the tensioner 4 and through the thread guide 3. Place the thread behind the blade 6 and sever it. Fit the bobbin 1 onto the bobbin winder. Hint There is no need to wind the thread onto the bobbin by hand. Press the bobbin-winder lever 2 into the bobbin.
6.7 Changing the hook-thread bobbin 6 6.7 6.7 5 1 1 2 2 3 3 4 6 5 4 Caution: danger of injury ! Turn off the main switch. The hook-thread bobbin may only be changed with the machine switched off. Caution: danger of injury ! Turn off the main switch. The hook-thread bobbin may only be changed with the machine switched off. Remove the empty bobbin – Raise up the flap 1 and remove the empty bobbin. Remove the empty bobbin – Raise up the flap 1 and remove the empty bobbin.
5.7 Setting the hook thread tension 2 5.7 1 1 Caution: danger of injury ! Turn off the main switch. The hook-thread tension may only be adjusted with the machine switched off. Setting the tension spring 2 – Set the tension spring 2 by turning the adjustment screw 1. Increase the hook thread tension = Turn screw 1 clockwise Decrease the hook thread tension = Turn screw 1 counterclockwise Setting the tension spring 2 – Set the tension spring 2 by turning the adjustment screw 1.
5.8 Inserting and changing the needle with single-needle machines 5.8 Inserting and changing the needle with single-needle machines 1 2 1 2 2 3 3 1 2 1 Caution: danger of injury ! Turn off the main switch. The needle may only be changed with the sewing machine switched off. Caution: danger of injury ! Turn off the main switch. The needle may only be changed with the sewing machine switched off. – – – – – – Turn the hand wheel, until the needle bar 1 has reached its highest position.
5.9 Inserting and changing the needle with double-needle machines 1 2 1 2 3 3 4 4 Caution Danger of Injury ! Turn off the main switch. The needle may only be changed with the sewing machine switched off. – – – Turn the hand wheel until the needle bar 1 has reached its highest position. Loosen screw 3. Pull the needle downwards out of the needle holder 2. Push the new needle into the hole of the needle holder 2 until it stops.
5.10 Locking the sewing feet in lifted position 1 5.10 Locking the sewing feet in lifted position 1 1 – – 1 – Push the lever 1 downwards. The sewing feet are locked in lifted position. Push the lever 1 upward. The sewing feet’s position is unlocked. – Or – Lift the sewing feet pneumatically by pushing the knee switch. The lever 1 then moves back into its initial position. Push the lever 1 downwards. The sewing feet are locked in lifted position. Push the lever 1 upward.
6.14 Sewing-foot pressure 6.14 Sewing-foot pressure 1 1 The required sewing-foot pressure is set with the setting wheel 2. The required sewing-foot pressure is set with the setting wheel 2. CAUTION ! The material must not ”swim”. Do not set a higher pressure than is necessary. CAUTION ! The material must not ”swim”. Do not set a higher pressure than is necessary. – – – To increase the sewing-foot pressure = turn the setting wheel 2 clockwise.
5.12 Setting the stitch length 5.12 Setting the stitch length 2 2 The stitch length is set with the setting wheel 2 on the machine arm. The stitch length is set with the setting wheel 2 on the machine arm. Setting 1 = min. stitch length Setting 7 = max. stitch length The stitch length are the same for both, forward and backward sewing. Setting 1 = min. stitch length Setting 7 = max. stitch length The stitch length are the same for both, forward and backward sewing. 25 5.
5.13 Key pad on the machine arm 5.13 Key pad on the machine arm 8 8 7 7 6 5 4 Key 3 2 1 6 Function 5 Key 3 2 1 Function 1 Recalling or suppressing the initial or final bartack. If the initial and final bartacks are generally switched on, the next bartack is switched off by actuating the key. If the initial and final bartacks are generally switched off, the next bartack is switched on by actuating the key. 1 Recalling or suppressing the initial or final bartack.
LED Function LED Function 5 and 6 Display for empty bobbin with residual thread monitor (left/ right bobbin) 5 and 6 Display for empty bobbin with residual thread monitor (left/ right bobbin) 8 LED display “power on" 8 LED display “power on" The function of key 7 can be selected with the screw4 underneath the key 3. – Selecting a function. Example: 3 = Manually sewing backward. – Turn in the screw 4 underneath the key 3 and turn it 90° to the right (the slot stands vertically).
6 6.1 Efka DC1550/DA321G direct-current positioning drive General 6 6.1 Efka DC1550/DA321G direct-current positioning drive General For a detailed description of the control unit, please consult the enclosed current issue of the operating manual of the motor manufacturer (see also www.efka.net) 28 6 6.1 For a detailed description of the control unit, please consult the enclosed current issue of the operating manual of the motor manufacturer (see also www.efka.
7 Sewing 7 Sewing Operating and function sequence: 3 Sewing process 2 Operating and function sequence: 1 3 Operation / explanation Sewing process Prior to sewing 2 1 Operation / explanation Prior to sewing Starting position - Pedal in rest position The machine is at a halt. Needle up, sewing feet down. Starting position - Pedal in rest position The machine is at a halt. Needle up, sewing feet down. Position material correctly for starting the seam. - Pull pedal half-way back.
3 Sewing process Sewing an intermediate bartack 2 1 3 Operation / explanation Sewing process Sewing an intermediate bartack - Actuate key 5. The machine sews reverse stitches as long as the key 5 is pressed down. The rotation speed is determined through the pedal At the seam end Remove the material 1 Operation / explanation - Actuate key 5. The machine sews reverse stitches as long as the key 5 is pressed down.
8 8.1 Maintenance 8 Cleaning and testing 2 8.1 Maintenance Cleaning and testing Caution: danger of injury ! Turn off the main switch. Maintenance may only be carried out with the machine switched off! Caution: danger of injury ! Turn off the main switch. Maintenance may only be carried out with the machine switched off! Maintenance work must be carried out no less frequently than at the intervals given in the tables (see ”operating hours” column).
Maintenance work to be carried out 3 3 4 4 5 5 Explanation Operating hours Sewing drive Maintenance work to be carried out Explanation Operating hours Sewing drive Clean fan grille (e.g. with an air blow gun). Remove lint and pieces of thread from air-intake openings. 8 Clean fan grille (e.g. with an air blow gun). Remove lint and pieces of thread from air-intake openings.
10.2 Lubrication 10.2 Lubrication 1 1 2 2 3 3 Caution: danger of injury Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. Caution: danger of injury Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. CAUTION: The handling and disposal of mineral oils is subject to legal regulation. Deliver used oil to an authorised collection point.
10.3 Repair 10.3 Repair When the machine is damaged or parts are worn please contact: When the machine is damaged or parts are worn please contact: DÜRKOPP ADLER AG DÜRKOPP ADLER AG Potsdamer Str. 190 D-33719 Bielefeld Phone: +49 (0) 180 5 383 756 Fax: +49 (0) 521 925 2594 E-mail: service@duerkopp-adler.com Internet: www.duerkopp-adler.com Potsdamer Str. 190 D-33719 Bielefeld Phone: +49 (0) 180 5 383 756 Fax: +49 (0) 521 925 2594 E-mail: service@duerkopp-adler.com Internet: www.duerkopp-adler.
Contents Page: Contents Page: Part 2: Installation Instructions Class 827 – Original Instructions Part 2: Installation Instructions Class 827 – Original Instructions (Edition 01/2012) (Edition 01/2012) 1 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Page: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents Page: 6.8 6.8.1 6.8.2 6.9 6.9.1 6.9.2 6.9.3 6.10 6.10.1 6.10.2 Connecting the sewing light transformer (optional equipment) . . . . . . . . . Attaching and connecting the sewing light transformer (optional equipment) Connection to the DA321G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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10 9 10 1 9 2 1 2 12 12 3 3 4 8 4 8 11 7 11 7 5 5 6 6 4 4 10 9 10 1 9 2 1 2 12 12 3 3 4 8 4 8 11 7 7 5 6 4 11 5 6 4
1 Scope of Delivery 1 Scope of Delivery What items are supplied depends on your order. Prior to setting up, please check that all the required parts are present. This description refers to a special sewing machine, of which all individual components can completely be delivered by Dürkopp Adler AG. What items are supplied depends on your order. Prior to setting up, please check that all the required parts are present.
Observe the punch-marks of the table plate! Observe the punch-marks of the table plate! 1 1 13 13 4,5x15 (x 4) 4,5x15 (x 4) 2 2 12 12 11 3 3 14 14 11 4 4 5 3,5x17 (x 6) 5 3,5x17 (x 6) 6 10 6 10 3,9x15 (x 5) 3,9x15 (x 5) 3,5x17 (x 2) 3,5x17 (x 2) 7 7 9 9 B8x35 (x 4) B8x35 (x 4) 8 8 DIRECT DRIVE DIRECT DRIVE 6 6 Observe the punch-marks of the table plate! Observe the punch-marks of the table plate! 1 1 13 13 4,5x15 (x 4) 4,5x15 (x 4) 2 2 12 12 11 3 3 14
3 3.1 Assembling the stand Assembling the stand components – – 3.2 3 3.1 Assembling the stand Assembling the stand components – Assemble the individual stand components as shown in the illustration. Adjust the set screws 8 to insure the stability of the stand. Make sure that the stand is safe by insuring that every single foot of the stand touches the ground. – Assembling the table plate 3.2 Assemble the individual stand components as shown in the illustration.
3.3 Setting the working height 3.3 1 Setting the working height 1 1 – – – – 3.5 1 – The working height is adjustable between 750 and 900 mm (measured to the upper edge of the table plate). Undo screws 1 on the stand braces. Adjust the table plate horizontally to the required working height. To prevent tilting, pull the table plate out or push it in by the same distance on both sides. Tighten both screws 1. Self-manufacture of the table top – – – 3.
4 4.1 Sewing drives 4 Drive category, type and use 4.1 Sewing drives Drive category, type and use The following sewing drives are available: Subclass The following sewing drives are available: Clutch motor 827-160122 827-260122 4.2 DC-positioning drive Subclass Efka DC1550/DA321G 827-160122 827-260122 Fitting the sewing-drive control 4.
4.3 Fitting the pedal 4.3 8 Fitting the pedal 8 1 1 7 7 2 2 6 6 3 3 4 4 5 – – – – – – – 4.4 5 Fitting the set value initiator – – – – – – – 4.4 Attach the pedal 5 to the stand brace 4. For ergonomic reasons align the pedal 5 as follows: The center of the pedal must be approximately under the needle. There are slots in the stand brace 4 to help align the pedal. Screw the ball pins from the middle to the front hole in the lever.
5 5.1 Assembling the machine head 5 Fitting the machine head 5.1 Assembling the machine head Fitting the machine head 1 – 5.2 1 – Fit the machine head 1 into the opening in the table plate. Fitting the oil suction tube 5 2 5.2 1 – – – – 3 Fitting the oil suction tube 5 4 Fit the machine head 1 into the opening in the table plate. 2 1 – – – – Remove the plug at the end of the suction tube 3. Put the end of the suction tube 3 into the cover 1.
5.3 Fitting the operating panel 4 3 1 – – – – – – – 5.6 5.3 6 Fitting the operating panel 4 5 3 – – Unscrew the thread guide 2 from off the sewing machine head. Fix the control panel fixing angle 1 together with the thread guide 2. Lift off the arm cover 3 and the valve cap 4. Lay the power supply cable 5 of the operating panel: along the arm and down through the opening in the table plate 6 or down through the arm and the base plate - and secure it.
4 3 1 6 4 5 3 8 7 1 6 8 7 The sewing lamp can be mounted on the operating-panel bracket if present. – Stick the safety warning label on the front of the main switch 7. – Fix the sewing light on the holder 2. – Lift off the arm cover 3 and the valve cap 4. – Lay the power supply cable in the cutout of the machine arm. – Pass the power supply cable down through the hole in the table plate or the arm and the base plate. – Attach the transformer 8 under the table plate with chipboard screws.
6 Electrical connection 6 6.1 General Electrical connection 6.1 General Caution ! All work on the electrical equipment of this special sewing machine may only be carried out by qualified electricians or other appropriately trained persons. The mains plug must be removed. 6.2 Checking the mains voltage Caution ! All work on the electrical equipment of this special sewing machine may only be carried out by qualified electricians or other appropriately trained persons. The mains plug must be removed.
6.4 Earthing 6.4 Earthing 1 6.4 1 The earthing cable 1 is in the machine’s accessory pack. The earthing cable 1 takes static charges from the machine head to earth via the motor base. – Connect the earthing cable 1 to the flat plug 2 (already screwed on the machine head) and lay it through the cable duct to the motor base. – Screw the earthing cable 1 onto the motor base at the point provided. – Attach the earthing cable 1 under the table plate with the nail clamps.
6.5 6.6 Connecting the sewing drive to the mains 6.5 Connecting the sewing drive to the mains Caution: The sewing machine must be connected to the mains with a plug. Caution: The sewing machine must be connected to the mains with a plug. Clutch motors and coupling-positioning actuators must be connected to a 3 x 380 - 415V 50/60 Hz or 3 x 220 - 240V 50/60 Hz three-phase supply (see tables in section 4.1). Connection takes place in accordance with connection diagram 9800 169002 B or 9800 129002 B.
6.7 Connecting the machine head 6.7 Connections – The 9870 367004 or 9870 867000 cable is plugged onto the 9850 867000 distributor in the upper part and passed down inside the upper part. – Plug the 37-pole plug of the cable into socket A of the sewing drive and secure with the screw. Connecting the machine head Connections – The 9870 367004 or 9870 867000 cable is plugged onto the 9850 867000 distributor in the upper part and passed down inside the upper part.
6.8 6.8.1 Connecting the sewing light transformer (optional equipment) Attaching and connecting the sewing light transformer (optional equipment) 2 – – – – – 6.8 6.8.1 2 – – Remove the machine’s mains plug. Pass the mains cable 1 of the sewing-lamp transformer through the cable conduit 2 to the main switch. It is connected to the mains-connection side of the main switch (or motor-protection switch). See connection diagram 9800 169002 B, 9800 129002 B or 9800 139001 B.
6.8.2 Connection to the DA321G 2 6 6.8.2 5 – – – – – – – – – – 1 6 5 4 Connection to the DA321G 2 3 6 5 – – – Loosen the 4 screws on the front plate of the controls. Remove the front plate. Push the cable from the back through the cable duct 1 into the controls. Remove the black rubber grommet 2. Push through the round opening of the rubber grommet with a screwdriver. Guide the cable of the sewing light transformer through the resulting opening in the rubber grommet.
6.9 6.9.1 Connecting the direct drive 6.9 Connecting the Hall-effect sensor (Optional Equipment) 6.9.1 Only with DC 1550 drive: · · · · Motor mounted under the table Gear reduction motor - machine 1,55:1 Gear reduction motor - machine 1,55:1 Attention ! Turn off the main switch. Connect the Hall-effect sensor with the sewing machine switched off. – – – – Fit the Hall-effect sensor 1 onto the machine head. Fit the Hall-effect sensor 1 onto the machine head.
– – – B 4 1 M – Connect the 9-pole SuB-D plug of the Hall-effect sensor to the bushing “B18" (IPG / HSM / LSM) of the Efka control drive DA321G. Set the correct machine class with parameter F-290 according to the corresponding parameter sheet 9800 331104 PBXX. In order to position the machine correctly and to optimize all functions the following parameters must still be set: – – B 4 1 M Parameter F-111: set to 3,000 rpm or less. Parameter F-111: set to 3,000 rpm or less.
6.9.2 Connecting the DA321G control unit 6.9.2 Connecting the DA321G control unit B 4 1 B 4 1 M M B 2 B 2 B 8 0 B 8 0 M M E B ... 2 E B ... B 1 8 B 7 7 6 B 1 8 B 7 7 6 L S M ... V 8 . . L S M ... V 8 . . 1 2 1 A – – – – – – 6.9.3 A – Insert the lead from the controller (pedal) into socket B80 of the controls. Insert the lead from the motor sensor 1 into socket B2 of the controls. Insert the lead 2 from the motor into socket B41 of the controls.
6.10 Setting machine-specific parameters 6.10 Setting machine-specific parameters 6.10.1 6.10.1 General General The functions of the sewing-drive control are determined by the program and the parameter settings. All parameter values for the relevant machine class and subclass are pre-set by Efka prior to delivery of the sewing drives. For each class and subclass some parameters at technician and manufacturer level must be changed so that the control is perfectly coordinated with the machine.
1 1 2 2 3 3 4 4 5 5 6 6 7 24 24 1 1 2 2 3 3 4 4 5 5 6 24 7 6 7 24 7
7 Pneumatic connection 7 Pneumatic connection Caution: The pneumatic units will only operate properly at a supply pressure of 8 to 10 bar. The special sewing machine’s operating pressure is 6 bar. Caution: The pneumatic units will only operate properly at a supply pressure of 8 to 10 bar. The special sewing machine’s operating pressure is 6 bar. Pneumatic-connection pack A pneumatic-connection pack for stands with compressed-air maintenance units is available (Order No. 0797 003031).
8 Lubrication 8 1 Lubrication 1 2 2 3 3 Caution: danger of injury ! Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. Caution: danger of injury ! Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. CAUTION ! The handling and disposal of mineral oil is subject to legal regulation. Deliver used oil to an authorised collection point.
9 Sewing test 9 Sewing test A sewing test must be carried out when setting-up is complete. A sewing test must be carried out when setting-up is complete. – – Insert the mains plug. Insert the mains plug. Caution: danger of injury ! Turn off the main switch. The needle and hook threads may only be threaded with the sewing machine switched off. Caution: danger of injury ! Turn off the main switch. The needle and hook threads may only be threaded with the sewing machine switched off.
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Notizen: Notizen: 30 30 Notizen: Notizen: 30 30
DÜRKOPP ADLER AG Potsdamer Str. 190 33719 Bielefeld Germany Phone +49 (0) 521 925 00 E-Mail: service@duerkopp-adler.com www.duerkopp-adler.com Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Original Instructions - 0791 827751 - 00.0 - EN - 01/2012 Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Original Instructions - 0791 827751 - 00.0 - EN - 01/2012 DÜRKOPP ADLER AG Potsdamer Str.
Änderung der technischen Dokumentation Modification of the technical documentation Modification de la documentation tecnique Modificación de la documentación técnica Modificazione della documentazione tecnica Die vorliegende Anleitung hat sich nach Drucklegung geändert. Bitte tauschen Sie die beiliegenden Seiten in Ihrer Landessprache aus. The present instructions have changed since their last print out. Please insert the present new pages for replacing the old onces.
868 Additional nstructions Machines with ntegrated otor
About this manual 1 About this manual These additional instructions are supplementary to the manual of class 887 machines. They describe operation and functioning measures of machines with integrated motor that differ from machines without integrated motor. The additional instructions do not constitute a self-contained document, but are only valid in combination with the respective instruction manual. instruction manual before setting up Make sure to read the and operating the machine.
ECO-machines 3 ECO-machines 3.1 Operation Fig. 1: Switching ECO-machines on and off 1 2 (1) - LEDs indicating the status (2) - Main switch for the power supply ECO-machines with integrated motor are switched on and off via the main switch (5) on the machine post. Switching the machine on 1. Press the main switch (2). ª Of the two LED lights (1) indicating the status, the top one will be lit. Switching the machine off 1. Press the main switch (2).
ECO-machines Fig. 2: Operator settings with ECO-machines 1 (1) - Potentiometer P1 to decrease the speed 2 (2) - Button S1 for the needle's stopping position 3 (3) - Button S2 for the softstart Setting the maximum speed 1. Turn the potentiometer P1 (1). • To decrease the speed: Turn counter-clockwise. • To increase the speed: Turn clockwise The initial value is the maximum speed defined for this machine class. It cannot be increased, only decreased.
CLASSIC-machines 4 CLASSIC-machines 4.1 Operation Fig. 3: Switching CLASSIC-machines on and off Operating panel on the machine post Control beneath the table top 2 1 3 4 (1) - LEDs indicating the status (2) - Button for the sewing light (3) - Main switch for power supply (4) - Control light CLASSIC-machines are switched on and off at the control underneath the table top ( instruction manual). The two LEDs (1) on the machine post indicate the status of the power supply.
CLASSIC-machines Fig. 4: Switching the sewing light on and setting the light intensity 1 (1) - Potentiometer P1 for an infinitely variable setting of intensity 2 (2) - Button S1 for the single-diode sewing light 3 (3) - Button S2 for the integrated sewing light Switching the sewing lights on and off 1. Press the button for the requested sewing light (S1 or S2). ªThe lamp lights up. 2. Press button (S1 or S2) again. ªThe lamp goes out. Setting the light intensity 1.
CLASSIC-machines . Sewing light connection DANGER Risk of death due to electric shock The sewing light control is directly connected to the mains supply and is live even when the main switch is switched off. Therefore it is essential to pull out the mains plug, before you connect the sewing light. Make sure that the mains plug cannot be plugged in again by mistake. The PCB plug connector for the for the sewing light cable is situated on an extra PCB on the left side behind the valve cap. Fig.
Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Additional Instructions - 0791 867691 - 00.0 - DÜRKOPP ADLER AG Potsdamer Str. 190 33719 Bielefeld Germany Phone +49 (0) 521 925 00 E-Mail: service@duerkopp-adler.com www.duerkopp-adler.
