Duerkopp Adler 52Xi Operating Instruction

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.:

03/2010 Rev. index: 02.0 Printed in Czech Republic S735 000800

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.

Eigentum der Dürkopp Adler AG und urheberrechtlich geschützt. Jede, auch auszugsweise Wiederverwendung dieser Inhalte ist ohne vorheriges schriftliches Einverständnis der Dürkopp Adler AG verboten.

Dürkopp Adler AG - 2010

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.

The instruction manual is intended to complement existing national accident prevention and environment protection regulations.

The instruction manual must always be available at the machine/sewing unit.

The instruction manual must be read and applied by any person that is authorized to work on the machine/sewing unit. This means:

– Operation, including equipping, troubleshooting during the work

cycle, removing of fabric waste,

– Service (maintenance, inspection, repair) and/or

– Transport.

The user also has to assure that only authorized personnel work on the machine.

The user is obliged to check the machine at least once per shift for apparent damages and to immediatly report any changes (including the performance in service), which impair the safety.

The user company must ensure that the machine is only operated in perfect working order.

Never remove or disable any safety devices.

If safety devices need to be removed for equipping, repairing or maintaining, the safety devices must be remounted directly after completion of the maintenance and repair work.

Unauthorized modification of the machine rules out liability of the manufacturer for damage resulting from this.

Observe all safety and danger recommendations on the machine/unit! The yellow-and-black striped surfaces designate permanend danger areas, eg danger of squashing, cutting, shearing or collision.

Besides the recommendations in this instruction manual also observe the general safety and accident prevention regulations!

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

2. Before putting into service also read the safety rules and

3. The machine must be used only for the purpose intended. Use of

4. When gauge parts are exchanged (e.g. needle, presser foot, needle

5. Daily servicing work must be carried out only by appropriately

instruction book and operated by persons with appropriate training.

instructions of the motor supplier.

the machine without the safety devices is not permitted. Observe all the relevant safety regulations.

plate, feed dog and bobbin) when threading, when the workplace is left, and during service work, the machine must be disconnected from the mains by switching off the master switch or disconnecting the mains plug.

trained persons.

6. Repairs, conversion and special maintenance work must only be carried out by technicians or persons with appropriate training.

7. For service or repair work on pneumatic systems, disconnect the machine from the compressed air supply system (max. 7-10 bar). Before disconnecting, reduce the pressure of the maintenance unit. Exceptions to this are only adjustments and functions checks made by appropriately trained technicians.

8. Work on the electrical equipment must be carried out only by electricians or appropriately trained persons.

9. Work on parts and systems under electric current is not permitted, except as specified in regulations DIN VDE 0105.

10. Conversion or changes to the machine must be authorized by us

and made only in adherence to all safety regulations.

11. For repairs, only replacement parts approved by us must be used.

12. Commissioning of the sewing head is prohibited until such time as

the entire sewing unit is found to comply with EC directives.

13. The line cord should be equipped with a country-specific mains

plug. This work must be carried out by appropriately trained technicians (see paragraph 8).

It is absolutely necessary to respect the safety

instructions marked by these signs.

Danger of bodily injuries !

Please note also the general safety instructions.

Table of contents Page

Introduction and safety instructions

Part 1 - Instructions for use - 52Xi

1. Machine description ........................................... 5

2. Machine use ................................................. 5

3. Subclasses ................................................. 6

4. Sewing equipment ............................................. 7

5. Optional equipment ............................................ 9

6. Technical parameters ........................................... 11

7. Machine operation

7.1 Needle threading ............................................. 12

7.2 Hookthreadwinding ........................................... 13

7.3 Bobbin fixing and hook threading .................................... 14

7.4 Threadtensionadjustment ........................................ 15

7.4.1 Hookthreadtensionadjustment ..................................... 15

7.4.2 Needle thread tension adjustment .................................... 16

7.5 Needle replacement ............................................ 17

7.6 Footlifting .................................................. 18

7.7 Footpressuresetting............................................ 19

7.8 Stitch length setting ............................................ 19

7.9 Backtacking (reverse feeding; closing up) ............................... 20

7.10 Zig-zagstitchwidth(throw)andpositionsetting ........................... 21

7.11 Starting up of manually controlled machine with clutch motor ................... 22

7.12 Control of machine equipped with clutch positioning motor

and solenoid automatic control ...................................... 23

7.12.1 Control pedal ................................................ 23

7.12.2 Key control panel .............................................. 24

8. Efka DC1550/DA321G positioning motor ............................... 25

9. Sewing w ith machine equipped w ith positioning motor

9.1 Machineautomaticfunctions ....................................... 26

9.2 Example of machine control/operation ................................. 27

10. Maintenance

10.1 Cleaning and checking ........................................... 28

10.2 Lubrication .................................................. 29

For your notes:

1. Machine description

2. Machine use

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.

According to the selected class, the machine has a manual or

automatic control by solenoid including thread trimming device.

Subclass 523i

Stitching of laces, ribbons, and tacking of ready-made ladies underwear and ladies clothes. The sewn material must not be thicker than 4 mm when pressed down under the presser foot.

Subclass 524i

Stitching of undercollars in jacket neckholes. Stitching of top collars on the undercollar overhang. Stitching of lining collar in upper part of trousers. Seaming of edges and similar operations in ready-made overgarment when sewing woolen, cotton, synthetic, and mix materials. The sewn material must not be thicker than 4 mm when pressed down under the presser foot.

Subclass 525i

Ornamental(shape) stitching in ready-made overgarment and ladies underwear made of elastic materials. Ornamental stitching in textile footwear. The sewn material must not be thicker than 4 mm when pressed down under the presser foot.

Subclass 527i

Shoe sewing: stitching of quarters and linings, topstitching of tongues, sewing of home slippers, ornamental stitching. Joining of leather and textile materials in leather industry. The sewn leather must not be thicker than 4 mm; the sewn textile must not be thicker than 8 mm when pressed down under the presser foot.

Dry material only can be sewn which must not contain hard objects because the machine is not equipped with an eye guard. This machine can be installed and operated in dry and maintained premises only. If the machine is used in premises which are not dry and maintained, further measures may be needed which are to be discussed (see EN 60204-31:1999).

As an industrial sewing machine producer we suppose that an at least instructed operator will work with the machine so that the operator can be expected to know all usual conditions or their risks.

3. Subclasses

Class and subclass Needle Hook Foot Thread Backtacking

number lifting trimming (closing)

1 needle

523i 411001 X X X X X

523i 447001 X X X X X

524i 811001 X X X X X

524i 847001 X X X X X

525i 811001 X X X X X

525i 847001 X X X X X

527i 811001 X X X X X

527i 847001 X X X X X

small (standard)

large

with knee lever

with solenoid

without thread trimmer

with thread trimmer

with hand lever

with solenoid

4. Sewing equipment

E-Nr. E-No.

Abb.-Nr. Fig.No.

Für Unterklasse / For Subclass

Verwendungszweck / Use

523 E 069 523i 411001; 523i 447001

Sewing equipment, 3-lined feed dog, needle size Nm 80-110, stitch length max. 5 mm, throw width max. 6 mm, for light and medium weight material.

523 E 070 523i 411001; 523i 447001

Sewing equipment, 4-lined feed dog, needle size Nm 80-110, stitch length max. 5 mm, throw width max. 6 mm, for light and medium weight material.

Stehová deska Throat plate



Materiál-čís. /Material Nr.

Rozměr jehelního otvoru/Stitch hole size mm

Stehová deska/Throat plate

7,8 x 1,5

S080 811636

S080 811701

S791 124069 35

S791 124070 35

Zásuvná deka, levá/Slide, left

Podavač Feed dog

Zásuvná deska, pravá/Slide, right

Rozteč zubů/Tooth pitch mm

1,0

1,8



Pilové ozubení/Serrated mm

Pilové ozubení šikmé/Serrated, oblique mm

S080 651330

S080 651473

Křížové ozubení/Cross toothed mm

Oboustranné ozubení/Roof-shaped mm

Patka Foot

Kloubová kompenzační/Compensating hinged



Kloubová s drážkou zepředu/

Hinged with front thread slit

S980 031586

Kloubová s drážkou pro nit z boku/

Hinged with side thread slit

S980 031649



Kolečková patka/Roller presser

Vodič/Guide

Jehelník/ Needle holder

Systém jehly/ -rozměr / Needle system / -size

134/100

525 E 032 524i 811001; 524i 847001

525i 811001; 525i 847001 Sewing equipment, 4-lined feed dog, needle

size Nm 80-110, stitch length max. 5 mm, throw width max. 10 mm, for light and medium weight material.

525 E 033 524i 811001; 524i 847001

525i 811001; 525i 847001 Sewing equipment, 3-lined feed dog, needle

size Nm 80-110, stitch length max. 5 mm, throw width max. 10 mm, for light and medium weight material.

525 E 075 524i 811001; 524i 847001

525i 811001; 525i 847001 Sewing equipment, 4-lined feed dog, needle

size Nm 80-110, stitch length max. 5 mm, throw width max. 10 mm, for medium weight material.

527 E 023 525i 811001; 525i 847001

527i 811001; 527i 847001 Sewing equipment for sewing butt seams,

3-lined feed dog, needle size Nm 110-130, stitch length max. 5 mm, throw width max. 10 mm, for medium heavy weight material.

527 E 048 527i 811001; 527i 847001

Sewing equipment for two needle cordin seams with or without filler cord, 3-lined feed dog, needle size Nm 120-160, stitch length max. 5 mm, needle gauge 7 mm, for medium and heavy weight material.

11,6 x 1,2

S791 124032 35

11,8 x 1,5

S791 124033 35

11,6 x 1,5

S791 224075 35

11,8 x 1,7

S791 400023

9x2,5

S791 430048 35

S080 811641

S080 811637

S080 811699

S980 022282

S980 022840

1,0

1,8

1,5

1,8

S080 651504

S080 651336

S080 651472

S080 651428

S080 651499

S980 031603

S980 022839

134/80

134/110

134; 134-35/110

134-35/130

Note: Sewing equipment is illustrated in the spare parts list.

* Needles are not supplied.

Šicí vyb aven í

Stehová deska Throat plate

Podavač Feed dog



Patka Foot



E-Nr. E-No.

Abb.-Nr. Fig.No.

Für Unterklasse / For Subclass

Verwendungszweck / Use

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. 5 mm, needle gauge 4 mm, for medium heavy weight material.

527 E 061 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. 5 mm, needle gauge 5 mm, for medium heavy weight material.

527 E 461 527i 811001; 527i 847001

Sewing equipment, 3-lined feed dog, needle size Nm 100-130, stitch length max. 5 mm, throw width max. 10 mm, for light weight material.

Materiál-čís. /Material Nr.

S791 430060 35

S791 430061 35

S791 124061 35

Rozměr jehelního otvoru/Stitch hole size mm

6x2,1

7x2,3

11,8 x 1,8



Stehová deska/Throat plate

Zásuvná deka, levá/Slide, left

S980 022867

S980 022868

S080 811634

Zásuvná deska, pravá/Slide, right

Rozteč zubů/Tooth pitch mm

1,8

Pilové ozubení/Serrated mm

Pilové ozubení šikmé/Serrated, oblique mm

Křížové ozubení/Cross toothed mm

S080 651509

S080 651510

S080 651428

Oboustranné ozubení/Roof-shaped mm

Kloubová kompenzační/Compensating hinged

Kloubová s drážkou zepředu/

Hinged with front thread slit

Kloubová s drážkou pro nit z boku/

Hinged with side thread slit

S980 031603



Kolečková patka/Roller presser

Vodič/Guide

S980 022839

Jehelník/ Needle holder

Systém jehly/ -rozměr / Needle system / -size

134-35/110

528 E 027 527i 811001; 527i 847001

Sewing equipment, 3-lined feed dog, needle size Nm 110-130, stitch length max. 5 mm, throw width max. 10 mm, for medium weight material.

525 E 028 527i 811001; 527i 847001

Sewing equipment, 3-lined feed dog, needle size Nm 120-160, stitch length max. 5 mm, throw width max. 10 mm, for heavy weight material.

Note: Sewing equipment is illustrated in the spare parts list.

* Needles are not supplied.

S791 124027 35

S791 124028 35

11,8 x 1,8

12,2 x 2,2

S080 811557

S080 811772

1,8

S080 651336

S980 031602

S980 031586

S080 271530

134-35/120

134-35/160

+ 22 hidden pages

Duerkopp Adler 52Xi Operating Instruction

Specifications and Main Features

Frequently Asked Questions

User Manual