Duerkopp Adler 171 Instruction Manual
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Duerkopp Adler 171 Instruction Manual

Duerkopp Adler 171 Instruction Manual

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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:
Änderungsindex
05/2008
Rev. index: 01.0
Spezialnähmaschine
Printed in Federal Republic of Germany
171 Ÿ 173
Betriebsanleitung

Instruction manual

Teile-Nr./Part.-No.:
0791 171621
D
GB

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Summary of Contents for Duerkopp Adler 171

  • Page 1: Instruction Manual

    171 Ÿ 173 Spezialnähmaschine Betriebsanleitung Instruction manual 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: Änderungsindex Teile-Nr./Part.-No.: 05/2008...
  • Page 2 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. 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.
  • 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

    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

    Index Page: Preface and general safety hints — Part 1: Operating instructions class 171 (Edition 05/2008) Product description ..........Designated use .

  • Page 7: Product Description

    Product description The DÜRKOPP ADLER classes 171 and 173 are single needle or twin needle flat bed double-chainstitch crossline sewing machines with bottom feed for line seams according to stitch type 401. · Class 171 with skipping bottom feed. · Class 173 with skipping bottom feed and intermittent top puller feed.

  • Page 8: Subclasses

    Subclasses 171-131110 Single needle double-chainstitch machine with bottom feed. Forward sewing only. 171-141621 Single needle double-chainstitch machine with bottom feed, with condensed stitches (electropneumatic), sewing foot lift and thread trimmer for needle thread and looper thread underneath the throat plate. Standard equipment: drive motor fitted to the sewing machine as well as the corresponding motor control.

  • Page 9: Optional Equipment

    Optional equipment For the classes 171 — 173 the following optional equipment is available: Order number Optional equipment Subclasses 0171 003502 Twin needle mounting kit for converting a single needle- into a twin needle double-chainstitch sewing machine N900 012015 Edge guide, right, can be swivelled aside, fastened on base plate (0 - 14 mm) N900 011035 Edge guide, right, can be swivelled aside, fastened on base plate...
  • Page 10 Order number Optional equipment Subclasses 0797 003031 Pneumatic connection package 9780 000108 Maintenance unit 9800 330009 Control panel V810 Efka 9800 330010 Control panel V820 Efka 9830 515064 Angle for fastening the control panel to the sewing machine for Efka V810 and V820 9822 510001 Sewing lamp (halogen) 0271 590044...
  • Page 11 Order number Optional equipment Subclasses Stand sets MG53 400054 Stand set MG 53-3 Table top 1060 x 500 mm, with one pedal MG53 400055 Stand set MG 53-3 Table top 1060 x 500 mm, with one pedal and rollers MG53 400074 Stand set MG 53-3 Table top 1250 x 900/700 mm, with one pedal MG53 400075...

  • Page 12: Technical Data

    Technical data Noise: Emission value per work place according to DIN 45635-48-A-1-KL-2 171-131110 LC = _dB (A) Stitch length: _ mm Sewing foot lift: ___ mm Number of stitches: ____ min Workpiece: 171-141621 LC = _dB (A) Stitch length: _ mm Sewing foot lift: ___ mm Number of stitches: ____ min Workpiece: 173-131110...

  • Page 13: Technical Data Of The Subclasses

    Technical data of the subclasses Subclasses Stitch type chainstitch 401 Hook type crossline Needle system 934 SIN or 933 according to E-No. Needle size [Nm] 80-130 Max. sewing thread sizes [Nm] core thread 70 / 3 Stitch length [mm] forwards only Needle distance (in conjunction [mm] 0.4-15...

  • Page 14: Operating

    Operating 6.1 Threading the needle thread Caution: Risk of injury ! Switch the main switch off ! Thread the needle thread only with the sewing machine switched off. Thread the needle thread as shown in the illustrations.

  • Page 15: Threading The Looper Thread

    Threading the looper thread Caution: Risk of injury ! Switch the main switch off ! Thread the looper thread only with the sewing machine switched off. Thread the looper thread as shown in the illustrations – Lift the thread downholder 2 out of its catch mechanism. –...

  • Page 16: Adjusting The Needle Thread Tension

    Adjusting the needle thread tension The needle thread tension has to be tighter than that of the looper thread. Increase the needle thread tension: Turn setting wheel 1 in clockwise direction. Reduce the needle thread tension: Turn setting wheel 1 counter-clockwise.

  • Page 17: Adjusting The Looper Thread Feeder

    Adjusting the looper thread feeder The looper thread feeder 1 guarantees the automatic adaptation of the looper thread quantity to the set stitch length. This means an optimum stitch formation for every stitch length, even in case of condensed stitches. No gaping and ruffling of the seam. The looper thread quantity to be pulled can be quickly adjusted.

  • Page 18: Adjusting The Feed Length

    Adjusting the feed length 6.6.1 Adjusting the bottom feed / top puller feed Bottom feed The feed length of the feed-dog is adjusted at the setting wheel 1. Top puller feed The feed length of the puller 6 can be adjusted at the setting wheel 2 independent of the bottom feed.
  • Page 19 When sewing the condensed stitches at the seam beginning and the seam end the puller is automatically adapted to the bottom feed length. Hints: With the hand lever 4 the puller can be swivelled out of the entire sewing area, e.g. if you want to sew with the bottom feed only. Actuate the lower push-button 3 at the arm head to lift the puller for sewing of radii or corners.

  • Page 20: Changing The Needles

    Changing the needles Caution: Risk of injury ! Switch the main switch off. Change the needle only with the sewing machine switched off. – Turn the handwheel until the needle bar 1 has reached its top position. – Loosen screw 2. –...

  • Page 21: Sewing Foot Lift

    Sewing foot lift The sewing feet can be lifted mechanically or electropneumatically. According to the machine type and the equipment of the machine the lifting is done by actuating the knee lever or the pedal respectively. 6.10 Key pad on the machine arm (class 173-141621 only) Function One-time suppression of condensed stitches Needle position high/low during downtime.

  • Page 22: Sewing

    Sewing Operating and function sequence when sewing: Sewing operation Operating / Explanation Before the sewing start - Pedal in idle position. Initial position Sewing machine is idle. Needle position high. Sewing foot down. Position - Lifting the sewing foot. the fabric at the seam beginning - Push the fabric close to the needle.

  • Page 23: Maintenance

    Maintenance Cleaning and testing Caution: Risk of injury ! Switch the main switch off. The maintenance of the sewing machine must only be carried out when the machine is switched off. Maintenance work has to be done after the intervals indicated in the tables at the latest (see column “Operating hours”).
  • Page 24 Maintenance work Explanation Operating to be carried out hour Sewing drive Clean the air inlets from sewing dust and Clean the motor ventilation grille (e.g. with an air blow thread remainders gun) Check status and tension of It must still be possible to bend the V-belt in the middle by approx.

  • Page 25: Lubrication

    Lubrication Caution: Risk of injury ! Oil may cause skin eruption. Avoid a longer contact with the skin. Wash yourself thoroughly after a contact. ATTENTION ! The handling and disposal of mineral oils is subject to legal regulations. Deliver used oil to an authorized collecting station. Protect your environment.
  • Page 26 For your own notes:...

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