Duerkopp Adler 550-16-26 Operating Instructions Manual
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Duerkopp Adler 550-16-26 Operating Instructions Manual

Duerkopp Adler 550-16-26 Operating Instructions Manual

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Contents
Preface and General Safety Information
Part 1: Operating Instructions Class 550-16-26
1.
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
Proper Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.
4.1
Threading the Needle Thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2
Setting the Needle Thread Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3
Releasing the Needle Thread Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4
4.5
4.6
Changing the Hook Thread Bobbin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7
Setting the Hook Thread Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8
Changing the Needle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9
Sewing Foot Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.10
Arresting the Sewing Foot in the High Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.11
Setting the Sewing Foot Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.12
Stroke Height of the Sewing Foot during Lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.13
Pulsating sewing foot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.14
Knee Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.15
Left "Correction Value" / Fullness Value Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Operating the Controls 550-16-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
Sewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.
7.1
Cleaning and Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Duerkopp Adler 550-16-26

  • Page 1: Table Of Contents

    Contents Page: Preface and General Safety Information Part 1: Operating Instructions Class 550-16-26 Product Description ..........Proper Use .

  • Page 2: Product Description

    Product Description The Dürkopp Adler 550-16-26 is a configured sewing station for the sewing-on of sleeves. The workstations are equipped with a single needle, double lockstitch, post-bed machine with bottom and top belt feed. 30 different fullness values can be selected via the keypad. In order to achieve a firmer pulling-on of the stitch, a supplementary tension can be added when a high fullness value is turned on.

  • Page 3: Technical Data

    Technical Data Noise Workstation-specific emission value to DIN 45635-48-A-1-KL2 Cl. 550-16-26 Lc = 79 dB (A) Stitch length: 4,4 [mm] Number of stitches: 2.500 [min Material: G1 DIN 23328 2-plies Stitch type Double lockstitch Needle system: 134 - 35 Sy1955-1 Needle thickness (as per E-No.:) [Nm] 70 - 100...

  • Page 4: Operation

    Operation 4.1 Threading the Needle Thread Caution Risk of Injury ! Turn the main switch off ! Thread the needle thread only with the sewing machine turned off. – Place the thread rolls on the thread stand and guide the needle and the hook thread through the thread guides.
  • Page 5 Illus. A: Correct thread interlacing in the middle of the material Illus. B: Needle thread tension too low hook thread tension too high high Illus. C: Needle thread tension too high hook thread tension too low...

  • Page 6: Setting The Needle Thread Tension

    4.2 Setting the Needle Thread Tension Pre-tension With open main tension 3 a slight residual tension on the needle thread is necessary. The residual tension is created by pre-tension 1. The pre-tension 1 influences the length of the cut needle thread end at the same time (starting thread for the next seam).
  • Page 7 4.4 Setting the Thread Regulator Caution Risk of Injury ! Turn the main switch off . Set the thread regulator only with the sewing machine turned off. The needle thread quantity required for stitch formation is regulated by the thread regulator 6. Only a precisely set thread regulator assures an optimal sewing result.
  • Page 8 4.5 Winding the Hook Thread – Slip the bobbin onto the bobbin winder 2. – Pull the thread through the guide 3 and the tension 4. – Wind the thread clockwise about 5 times around the bobbin core and tear off at the thread clamp. –...

  • Page 9: Changing The Hook Thread Bobbin

    4.6 Changing the Hook Thread Bobbin Caution Risk of Injury ! Turn the main switch off . Change the hook thread bobbin only with the machine turned off. Removing the empty bobbin – Swing the hook cover 2 down. – Bring the needle bar in high position.

  • Page 10: Setting The Hook Thread Tension

    4.7 Setting the Hook Thread Tension Caution Risk of Injury! Turn the main switch off . Set the hook thread tension only with the machine turned off. Half of the necessary hook thread tension should be created by the brake spring 8 and halb by the tension spring 5. Setting the tension spring –...

  • Page 11: Changing The Needle

    4.8 Changing the Needle Caution Risk of Injury! Turn the main switch off . Change the needle only with the sewing machine turned off. – Loosen screw 1. – Push the new needle into the drilled hole of the needle bar 3 up to the stop.

  • Page 12: Sewing Foot Lift

    4.9 Sewing Foot Lift The sewing foot can be lifted pneumatically by operating the pedal 4. Pneumatic sewing foot lift (pedal) – Step half back on the pedal. Lift the sewing feet. – Step completely back on the pedal. Activate the thread trimmer and lift the sewing feet.

  • Page 13: Arresting The Sewing Foot In The High Position

    4.10 Arresting the Sewing Foot in the High Position The pneumatically raised sewing foot can be arrested in the high position with button 3 (e.g. for winding the hook thread). – With the sewing machine idle, step half back on the pedal. The sewing foot lifts.

  • Page 14: Stroke Height Of The Sewing Foot During Lifting

    4.12 Stroke Height of the Sewing Foot during Lifting The stroke height of the sewing foot during lifting can be limited by the knurled nut 1. – Loosen the lock nut 2. – Increase the stroke of the sewing foot Turn the knurled nut 1 counterclockwise.

  • Page 15: Knee Switch

    4.14 Knee Switch With the knee switch 1 one moves from one program step to the next in the sewing programs. – Press the knee switch. The next program step is called up. 4.15 Left “Correction Value” / Fullness Value Pedal The left pedal 2 has a dual function.

  • Page 16: Operating The Controls 550-16-26

    Operating the Controls 550-16-26 The operating of the control is described in part 4: “Programming instructions” Sewing Sewing cycle Operation / Remarks V Before the start of sewing Initial position - Pedal in rest position. Sewing machine idle. Needle up. Sewing foot down. Positioning the material at - Step half back on the pedal.

  • Page 17: Maintenance

    Maintenance 7.1 Cleaning and Checking Caution Risk of Injury! Turn the main switch off . Conduct maintenance work only with the machine switched off. The maintenance work must be carried out at least at the intervals specified in the tables (see the column “Service hours”). When working very linty materials, shorter maintenance intervals may result.
  • Page 18 Maintenance work Explanantion Service to be carried out hours Pneumatic System - Check water level in the The water level should not reach the filter element 1. pressure regulator. - After turning-in the draining screw 3 drain the water separator 2 under pressure. The filter element 1 separates dirt and condensed wa- - Clean the filter element.

  • Page 19: Lubrication

    7.2 Lubrication Caution Risk of Injury ! Oil can cause skin rashes. Avoid longer skin contact. After contact wash yourself thoroughly. ATTENTION ! The handling and disposal of mineral oils is subject to legal regulations. Deliver used oil to an authorized reception point. Protect your environment.

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