Duerkopp Adler 745-34 Installation Instructions Manual
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Duerkopp Adler 745-34 Installation Instructions Manual

Duerkopp Adler 745-34 Installation Instructions Manual

Sewing unit for runstitching of piped flap and welt pocket openings and pocket corners working methods: a, b, d, f
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Sewing unit for runstitching of piped flap
and welt pocket openings and pocket corners
Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld
Telefon + 49 (0) 5 21 / 9 25-00 • Telefax + 49 (0) 5 21 / 9 25 24 35 • www.duerkopp-adler.com
Ausgabe / Edition: 01/2004
Manual, complete
Working methods: A, B, D, F
Instructions for Programming DAC
Printed in Federal Republic of Germany
745 - 34
Operating Instructions
Installation Instructions
Service Instructions
Teile-Nr./Part.-No.: 0791 745161
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2
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Summary of Contents for Duerkopp Adler 745-34

  • Page 1 Manual, complete 745 - 34 Sewing unit for runstitching of piped flap and welt pocket openings and pocket corners Working methods: A, B, D, F Operating Instructions Installation Instructions Service Instructions Instructions for Programming DAC Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld Telefon + 49 (0) 5 21 / 9 25-00 •...
  • Page 2 745 - 34 Manual, complete Summary Operating Instructions Installation Instructions Service Instructions Instructions for Programming DAC Interconnection-diagram 9870 745100 B 9870 745115 B 9870 745116 B 9870 001018 B Pneumatic circuit plan 9770 745003...

  • Page 3: Table Of Contents

    Index Page: Part 2: Installation Instructions 745-34 Scope of delivery ..........General notes .

  • Page 5: Scope Of Delivery

    Scope of delivery – Basic sewing unit for runstitching of piped, flap and welt pocket openings with rectangular and slanted pocket corners, consisting – Height-adjustable stand – Step motors for sewing drive, material feed, length adjustment of the corner incision device –...

  • Page 6: Installing The Sewing Unit

    Installing the sewing unit 3.1 Transport For in-house transport the stand is equipped with four castors. ATTENTION ! Do not lift the sewing unit at the table tops. Use an elevating platform truck or a forklift truck. ATTENTION! Before commissioning the sewing unit screw out the stand feet 2 and 3 until a secure footing is achieved.

  • Page 7: Removing The Security Devices

    3.2 Removing the securing devices Before installing the sewing unit all six securing devices have to be removed. If the sewing unit has to be transported to another place, please use the securing devices again.

  • Page 8: Setting The Working Height

    3.3 Setting the working height The working height can be set between 77 cm and 108 cm (measured up to the upper edge of the table top). The sewing unit is set to the lowest working height of 77 cm by the manufacturer.

  • Page 9: Adjusting The Foot Pedals

    3.4 Adjusting the foot pedals The distance of the foot pedals to the operator is adjustable. – Loosen screws 1, 2, 4 and 5. – Push the base plate 3 with the pedals into the desired position. – Tighten screws 1, 2, 4 and 5 again.

  • Page 10: Attaching The Machine Parts Removed For Shipping

    Attaching the machine parts removed for shipping 4.1 Thread reel holder – Insert the thread reel holder 2 in the drill-hole of the table top and fasten it with nut 4 underneath the table top. – Mount and align the reel plate 1 and the unwinding arms 3 as shown in the illustration.

  • Page 11: Cylinder For Pick-Up Folder Stroke

    4.2 Cylinder for pick-up folder stroke (745-34 B/F) – Remove the securing device and swivel the cylinder upwards. – Fasten the cylinder fixture 1 to plate 3 with screws 4. – Move the fixture for the pick-up folder by hand. The movement must be fingertip easy over the whole cylinder stroke.

  • Page 12: Workpiece Boxes

    4.3 Workpiece boxes – Fasten the workpiece boxes onto rod 2. For this purpose push the clamping pieces 4 and 3 on rod 2, align the height and clamp them firmly by tightening the screws. – Loosen the screw at clamping lever 1 and align the workpiece boxes to the sewing station.

  • Page 13: Fastening The Holder For Control Panel, Bobbin Winder And Right-Hand Tray

    4.4 Fastening the holder for control panel, bobbin winder and right-hand tray Control panel – Fasten angle 6 and control panel 5 to bolt 3 with nut 4. – Fasten cable 1 to bolt 3 with screw 2. Bobbin winder and tray –...

  • Page 14: Table Extension (Optional Equipment)

    4.5 Table extensions (optional equipment) 4.5.1 Table extension for working method with bundle clamp carriage (Order No. 0745 597674) – Fasten the table extension 3 onto the table top brace with the screws 2. – Loosen screws 1 slightly. Create a clearance to the table top by shifting the table extension 3. This clearance is required for the free passage of the positioned pocket bag.
  • Page 15 4.5.2 Table extension for stacking to the side (Order No. 0745 597684) – Fasten table extension 2 to the front of the rest table brace with the screws 1. – Screw angle 3 on table top 4 with two screws.

  • Page 16: Throw-Over Stacker (Optional Equipment)

    4.6 Throw-over stacker (optional equipment) The throw-over stacker 1 (Order No. 0745 597554) is fastened to the stand of the sewing unit with mounting pipe 2. – Fasten the mounting pipe 2 in the right stacking opening 4 with screws, washers and shackle 3. –...
  • Page 17 Aligning the stacker – Shift the stacker laterally in such a way that spar 4 is flush with the table top edge 3. – Loosen the clamping screw 6. – Move the stacker up on cylinder 5 so that the moving smoother 7 does not hit the table top 1.

  • Page 18: Electrical Connection

    Electrical connection ATTENTION! Any work on the electrical equipment of the sewing unit must only be carried out by electricians or correspondingly instructed persons. The mains plug must be pulled out. 5.1 Connecting the control panel DACII C – Carefully insert plug 1 into the rear panel of the control panel. –...

  • Page 19: Checking The Nominal Voltage

    5.4 Checking the nominal voltage ATTENTION! The nominal voltage indicated on the type plate and the mains voltage must correspond. The adaptation to the local mains voltage has to be done at the terminal strip 3 and the transformer 6 in the control cabinet. –...

  • Page 20: Checking The Nominal Voltage Of The Vacuum Device (Optional Equipment)

    5.5 Checking the nominal voltage of the vacuum device (optional equipment) The adaptation to the local mains voltage has to be done at the terminal strip in control box 1. – Screw off the cover of control box 1. – Check the arrangement of the connections to the terminal strip.

  • Page 21: Pneumatic Connection

    Pneumatic connection For the operation of the pneumatic components the sewing unit has to be supplied with anhydrous compressed air. ATTENTION ! For a trouble-free function of the pneumatic control procedures the compressed air supply must operate as follows: Even at the moment of the highest air consumption the minimum operating pressure must not drop below 6 bar.

  • Page 22: Connection To The Factory-Own Vacuum Unit

    Connection to the factory-own vacuum unit The suction unit facilitates the precise feeding and positioning of the workpiece on the work table 1. – Connect the hose of the factory-own vacuum unit to the connection valve 3. Note: In case no factory-own vacuum unit is available, the vacuum device (Order No.

  • Page 23: Oil Lubrication

    Oil lubrication Caution: Danger 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 collecting station. Protect your environment.

  • Page 24: Commissioning

    Commissioning After completion of the installation work a sewing test should be made. – Plug in the mains plug. Caution: Danger of injury ! Switch off the main switch before threading in the needle and hook thread. Laser light. Do not look into the light source. –...

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