DURKOPP ADLER 867 - 10-2010 Manuel d'instructions

175  176  179SpezialnähmaschineBetriebsanleitungInstruction manualPostfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Biele feldTel

179-171629 Single-needle flatbed single-chainstitch crosslinesewing machine with bottom feed and differentialupper foot feed, but with electropneumati

4 Optional equipmentFor the 175  176  179 the following optional equipment is available:Order number Optional equipment Subclasses175-141621176-1416

Order number Optional equipment Subclasses175-141621176-141621179-171629N079 008533 Guiding attachment for closing seams xN900 002841 Swivel guide for

Order number Optional equipment Subclasses175-141621176-141621179-1716290171 003502 Double-needle kit for the transformation of a single-needle xmachi

Order number Optional equipment Subclasses175-141621176-141621179-171629Stand setsMG53 400624 Stand set MG 53-3 x x xTa ble top 1060 x 500 mm, with on

Please contact our Application Center (APC) for further optionalequipment.E-Mail: [email protected] documentation of class 175  176

5. Technical dataNoise: Emission value per work place according to DIN 45635-48-A-1-KL-2175-141621 LC = _dB (A)Stitch length: _ mm Sewing foot lift: _

5.1 Technical data of the subclassesSubclasses175-141621176-141621179-171629Stitch type Chainstitch 401 101Hook type CrosslineNeedle system 933 934 RG

6. Operating6.1 Threading the needle threadCaution: Risk of injury !Switch the main switch off !Thread the needle thread only with the sewing machine

6.2 Threading the looper thread (Cl. 175/176)Caution: Risk of injury !Switch the main switch off !Thread the looper thread only with t he sewing machi

Alle Rechte vorbehalten.Eigentum de r Dürkopp Adler AG und urhebe rrechtlich geschützt. Jede, auch auszugsweiseWiederverwendung dieser Inhalte ist ohn

6.3 Adjusting the needle thread tensionThe needle thread tension has to be tighter than that of the looperthread.Increase the needle thread tension: T

6.5 Adjusting the looper thread feeder (Cl. 175/176)The looper thread feeder 1 guarantees the automatic adaptation of thelooper thread quantity to the

6.6 Adjusting the feed length6.6.1 Adjusting the bottom feed / top feedBottom feed (cl. 175)The feed length of the feed-dog is adjusted at the setting

Top feed (Cl. 175/179)If the stitch length for forward sewing is changed with adjustmentwheel 1, the overfeed is automatically changed in line with it

Notes:22

6.6.2 Adjusting the condensed stitches (cl. 175/176)With the setting wheel 10 it is possible to select the desiredcondensed stitches.More condensed st

6.7 Changing the needlesCaution: Risk of injury !Switch the main switch off.Change the needle only with the sewing machine switched off.–Tur n the han

6.8 Adjusting the sewing foot pressureClass 175/179The desired sewing foot pressure is adjusted by means of the rotaryknob 2.–Loosen the counter nut 3

6.9 Adjusting the top feed foot pressureClass 175/179The required pressure for the top feed foot (grip-feed 4) is set withadjustment wheel 1.–Increasi

6.10 Sewing foot liftThe sewing feet can be lifted mechanically or electropneumatically.Accordingtothemachinetypeandtheequipmentofthemachinethelifting

ForewordThis instruction manual is intended to help the user to become familiarwith the machine and take advantage of its application possibilities in

7 SewingOperating and function sequence when sewing:Sew ing operation Operating / ExplanationBefore the sew ing startInitial positionPositionthe fabri

8. Maintenance8.1 Cleaning and testingCaution: Risk of injury !Switch the main switch off.The maintenance of the sewing machine must only be carriedou

Maintenance work Explanation Operatingto be carried out hourSewing driveClean the motor ventilationgrille (e.g. with an air blowgun)Clean the air inle

8.2 LubricationCaution: Risk of injury !Oil may cause skin eruption.Avoid a longer contact with the skin.Wash yourself thoroughly after a contact.ATTE

Notes:32

General safety instructionsThe non-observance of the following safety instructions can cause bodily injuries or damages to the machine.1. The machine

Index Page:Preface and general safety hintsPart 1: Operating Instructions cl. 175  176  179 – Original Instructions(Edition 10/2010)1 Product descri

1 Product descriptionThe DÜRKOPP ADLER class 175 is a single needle flat beddouble-chainstitch crossline sewing machine with differential foot topfeed

Generally only dry fabrics must be processed on this sewing machinehead. The material must not be thicker than 4 mm when compressedby the lowered sewi

3 Subclasses175-141621 Single needle double-chainstitch machine withbottom feed and differential top feed,with condensed stitches (electropneumatic),e