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Dürkopp Adler 52 i Series Instruction Manual
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Dürkopp Adler 52 i Series Instruction Manual

Dürkopp Adler 52 i Series Instruction Manual

Industrial sewing machine
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Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld
Telefon +49 (0) 521 / 9 25-00
Ausgabe / Edition:
Aenderungsindex
01/2010
Rev. index: 01.0
Industrial sewing machine
•
Telefax +49 (0) 521 / 9 25 24 35 • www.duerkopp-adler.com
Printed in Czech Republic
52Xi
Instruction manual
Betriebsanleitung
Teile-Nr./Part.-No.:
S735 000800
GB
D

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Summary of Contents for Dürkopp Adler 52 i Series

  • Page 1 52Xi Industrial sewing machine Instruction manual Betriebsanleitung Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld Telefon +49 (0) 521 / 9 25-00 • Telefax +49 (0) 521 / 9 25 24 35 • www.duerkopp-adler.com Ausgabe / Edition: Aenderungsindex Teile-Nr./Part.-No.: 01/2010...
  • Page 2 All rights reserved. Property of Dürkopp Adler AG and copyrighted. Reproduction or publication of the content in any manner, even in extracts, without prior written permission of Dürkopp Adler AG, is prohibited. Alle Rechte vorbehalten. Eigentum der Dürkopp Adler AG und urheberrechtlich geschützt. Jede, auch auszugsweise Wiederverwendung dieser Inhalte ist ohne vorheriges schriftliches Einverständnis der Dürkopp Adler AG verboten.
  • Page 3 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. The instruction manual contains important information on how to operate the machine securely, properly and economically. Observation of the instructions eliminates danger, reduces costs for repair and down-times, and increases the reliability and life of the machine.
  • Page 4 General safety instructions 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. 2.
  • Page 5 Table of contents Page Introduction and safety instructions Part 1 - Instructions for use - 52Xi Machine description ......... . . Machine use .
  • Page 6 For your notes:...
  • Page 7 Machine description · A flatbed single-needle machine. · It sews a double-thread zig-zag lockstitch. · It has a bi-directional drop feed. · The machine is equipped with a horizontal hook. · Wick lubrication. · There is an automatic bobbin winder on the machine arm. ·...
  • Page 8 Subclasses Class and subclass Needle Hook Foot Thread Backtacking number lifting trimming (closing) 523i 411001 523i 447001 524i 811001 524i 847001 525i 811001 525i 847001 527i 811001 527i 847001...
  • Page 9 Sewing equipment „ ‚ Stehová deska Podavač Patka Throat plate Feed dog Foot ƒ … E-Nr. Für Unterklasse / For Subclass E-No. Abb.-Nr. Verwendungszweck / Use Fig.No. 523 E 069 523i 411001; 523i 447001 Sewing equipment, 3-lined feed dog, needle size Nm 80-110, stitch length max.
  • Page 10 „ ‚ Stehová deska Podavač Patka Šicí vybavení Throat plate Feed dog Foot ƒ … E-Nr. Für Unterklasse / For Subclass E-No. Abb.-Nr. Verwendungszweck / Use Fig.No. 527 E 060 527i 811001; 527i 847001 Sewing equipment for two needle cordin seams with or without filler cord, 3-lined feed dog, needle size Nm 110-130, stitch length max.
  • Page 11 Optional equipment Order number Optional equipment S359 600030 Complete motor FIR 1148/552/3 S359 600057 Complete motorEFKA DC1550/DA321G 9800 330009 Control panel V810 (for EFKA motor) 9800 330010 Control panel V820 (for EFKA motor) S080 836491 Control panel V810 or V820 bracket S072 500100 Complete stand (including stand table top) S615 000316...
  • Page 12 Cams for shape sewing for subclass 525i Commercial Order number Quantity Quantity sewing Pattern width Single-needle Double-needle Marking sewing points/ points/pattern 1 cam turn Stitch length Z 037 S080 674219 4400 3800 Z 038 S080 674113 4,5 - 10 3800 3400 Z 039 S080 674114...
  • Page 13 Technical parameters Class and subclass 523i 411001 524i 811001 525i 811001 527i 811001 523i 447001 524i 847001 525i 847001 527i 847001 Zig-zag stitch max. width/mm Maximum sewing speed according to for stitch length 6 mm 5000 4400 cams used 3400 Maximum sewing speed according to for stitch length 8 mm...
  • Page 14 Machine operation Needle threading Attention! Danger of injury! Thread when the main switch is switched off and motor stopped! – Do the threading according to picture (A) and detail (B). – When trimming the material edges, do the threading according to picture (A) and detail(C).
  • Page 15 Hook thread winding – Fix the bobbin (1) on the winder. – Do the threading according to picture (A), wind 5 times round the bobbin. – Insert the thread under cutter (2) and tear off by pulling in the arrow direction (3).
  • Page 16 Bobbin fixing and hook threading Attention! Danger of injury! Switch the main switch off and wait for the motor stopping. – Tilt the flap (1), grip it and pull the bobbin case (2) out of the hook. – Put the bobbin (3) in the bobbin case with the thread end (4) oriented according to the picture (2).
  • Page 17 Thread tension adjustment 7.4.1 Needle thread tension adjustment Secondary tensioner adjustment (1) – Adjust the secondary tensioner (1) so that it has as small tension as possible, but high enough so as the thread cannot be pulled out from the tensioner (1) at the material removing after previous trimming (when the tensioner (2) is opened - switched off).
  • Page 18 7.4.2 Hook thread tension adjustment Attention! Danger of injury! Do adjustments when the main switch is switched off and motor stopped! – The hook thread tension depends on the adjustment of springs (1) and (2). Tension spring (1) adjustment – Remove the bobbin case (3) from the machine and insert a full-wound bobbin (4).
  • Page 19 Needle replacement Attention! Danger of injury! Do the needle replacement when the main switch is switched off and motor stopped. – Loosen the screw (1) and remove the needle (2). – Fix a new needle and turn it so that the needle scarf (3) is oriented according to detail (D).
  • Page 20 Foot lifting Foot lifting with a hand lever – Lift the foot by pressing the lever (1) to a stop (foot remains lifted). – Lower the foot by returning the lever (1) to initial position or by pressing the knee lever (2) /if there is any/ and by its subsequent releasing or by the automatic foot lifting by means of the pedal and subsequent pedal releasing.
  • Page 21 Foot pressure setting – Regulate the foot pressure by means of a screwdriver (1) which is supplied with the machine accessories. – The pressure increases by turning in the arrow direction and vice versa. – The foot pressure should be as small as possible, but strong enough so that the feeding is reliable even at a high sewing speed.
  • Page 22 Backtacking (reverse feed; closing up) Backtacking with a hand lever(applies to manually controlled subclasses) – Press the lever (1) downwards. The machine will feed in the reverse direction until you release the lever. Backtacking with a microswitch (applies to automatically controlled subclasses) –...
  • Page 23 7.10 Setting of zig-zag stitch width (throw) and position Attention! At setting the zig-zag stitch width (throw) and position the needle must not be inside the sewn material. There is a threat of the needle breaking! Setting of zig-zag stitch width –...
  • Page 24 7.11 Starting up of manually controlled machine with clutch motor – Start up the motor (1) with the switch (2) - the drive motor is running continuously. – Tread the pedal (3). The drive friction clutch switches in this way and the sewing machine starts running.
  • Page 25 7.12 Control of machine equipped with positioning motor and solenoid automatic control 7.12.1 Control pedal The pedal position is scanned with a proximity switch which distinguishes 16 levels. The meaning is in the table: Pedal position Pedal motion Meaning Heel fully backwards Command for thread trimming (seam finish) Heel slightly backwards Command for foot lifting...
  • Page 26 7.12.2 Key control panel Function Hand backtacking When the key is pressed at sewing, the sewn material is fed backwards. Needle positioning in upper or bottom position By the parameter F-242 (DA321) the key function can be defined: 1 = needle up/down 2 = needle up 3 = one stitch (factory setting is 1)
  • Page 27 Efka DC1550/DA321G positioning motor DA321G control contains all needed control elements for a function switchover and parameter setting.The operation is possible without the control panel, the sewing programming is not enabled. To the machine control also control panels V810 and V820 can be connected which are available as an attachment.
  • Page 28 Sewing with machine equipped with positioning motor Machine automatic functions The machine has functions stated below which are automatically carried out during the seam sewing dependent on: – pre-selection – pedal position (according to the machine operator s selection) – work phase of seam sewing Automatic function Pre-selection...
  • Page 29 The automatic function pre-selections are described in the drive manufacturer s accompanying Instruction for Use. For Efka DA321G motor also see the drive manufacturer s Instruction for Use on website www.efka.net. Certain automatic functions can be pre-selected by means of keys. Their description is included in the publication Efka Instructions for Use, sections 4, 12, 13.
  • Page 30 10. Maintenace 10.1 Cleaning and checking Attention! Danger of injury! Maintenance may be carried out only when the machine is switched off and the motor stopped! Attention! Maintenance must be carried out in prescribed intervals. Neglection of maintenance may result in malfunction requiring costly repair. Mainenance operation Maintenance interval Throat plate (1) disassembly.
  • Page 31 10.2 Lubrication Attention! Danger of injury! Oil may cause dermatic diseases. Avoid complexion staining with oil. In case of staining wash the affected spot in water with soap. Attention! Handling of mineral oils is subject of legal prescriptions. Deposit the debased oil in an authorized dangerous waste scrap-yard! Protect the environment.
  • Page 32 Oil lubrication – If the oil volume in the tank (1) drops to the level indicated with MIN mark,add oil through the hole (2) up to MAX mark. – Add oil into tank (3) through the hole (4) at least once a week until the oil starts flowing from the terminal(5).

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