DURKOPP ADLER 745-34-2 User Manual
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DURKOPP ADLER 745-34-2 User Manual

DURKOPP ADLER 745-34-2 User Manual

Sewing unit for runstitching of piped flap and welt pocket openings and pocket corners
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Download this manual See also: Operating and Installation Instruction, Instruction and Installation Manual
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: 02/2005
Manual, complete
Working methods: A, B, D, F
Instructions for Programming DAC
Printed in Federal Republic of Germany
745 - 34 - 2
Operating Instructions
Installation Instructions
Service Instructions
Teile-Nr./Part.-No.: 0791 745181
1
2
3
4

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Summary of Contents for DURKOPP ADLER 745-34-2

  • Page 1 Manual, complete 745 - 34 - 2 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 - 2 Manual, complete Contents Operating Instructions Installation Instructions Service Instructions Instructions for Programming DAC Interconnection-diagram 9870 745154 B 9890 745002 B Pneumatic circuit plan 9770 745005...

  • Page 3: Table Of Contents

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

  • 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 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

    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

    Setting the working height The working height can be set between 79 cm and 110 cm (measured up to the upper edge of the table top). The sewing unit is set to the lowest working height of 79 cm by the manufacturer.

  • Page 9: Adjusting The Foot Pedals

    Adjusting the foot pedals The height of the foot pedals can also be set, independently of the height of the sewing unit. The angle of slope and the lateral position of the foot pedals are also adjustable. Setting the height –...

  • Page 10: Attaching The Machine Parts Removed For Shipping

    Attaching the machine parts removed for shipping 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

    Cylinder for pick-up folder stroke (745-34-2 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

    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

    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)

    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: Table Extension For Stacking To The Side

    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)

    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 11 is flush with the table top edge 13. – Loosen the clamping lever 14. – Move the stacker up on cylinder 15 so that the moving smoother 12 does not hit the table top.

  • 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. Connecting the control panel DACIII – Carefully insert plug 1 into the rear panel of the control panel. –...

  • Page 19: Checking The Nominal Voltage And Connecting To The Mains

    Checking the nominal voltage and connecting to the mains The adaptation to the local mains voltage has to be done. The switch element 2 of the main switch 1 has to be corrected accordingly. – Remove the mains plug. – Loosen the screw in the switch handle and remove the cover (steps 2-5).
  • Page 20 Legend: bl= blue sw= black bn= brown gn-ge= green, yellow...
  • Page 21 Legend: bl= blue sw= black bn= brown gn-ge= green, yellow...

  • Page 22: Checking The Nominal Voltage Of The Vacuum Device (Optional Equipment)

    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. (see circuit diagram).

  • Page 23: 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 24: 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 25: 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 26: Commissioning

    Movement of the transport carriage without material damages the coating of the feeding clamps. – For selecting the sewing program and for the further settings of the control unit see Part 4: Programming Instructions 745-34-2. – Positioning and operation are described in Part 1: Operating Instructions 745-34-2.

  • Page 27: 10.2 Loading The Program

    With the delivery of the machine only the test software (allowing the loading of sewing software) is installed in the control unit. The test software offers no further functions. If the test software gets damaged during the loading process, it is no longer possible to load a software using a dongle.

  • Page 28: Dongle-Update Via The Internet

    10.3 Dongle-Update via Internet Dongles can be updated with programs available from the Dürkopp Adler homepage. Please open our homepage “www.duerkopp-adler.com” where you will find the relevant programs in the “Download” - section. Prerequisite is our auxiliary download software “ Dongle Copy ” which is available in the same section together with instructions for easy use.

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