Duerkopp Adler 69 Installation Instructions Manual
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Duerkopp Adler 69 Installation Instructions Manual

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Contents
Part 2: Setting-up guide, class 69
1.
Items supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
General and transport packing . . . . . . . . . . . . . . . . . . . . .
3.
3.1
MG 56-2 frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1
Assembling the frame components . . . . . . . . . . . . . . . . . . . .
3.1.2
3.2
MG 53-3 frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1
Assembling the frame components . . . . . . . . . . . . . . . . . . . .
3.2.2
3.2.3
Adjusting the working height . . . . . . . . . . . . . . . . . . . . . . . .
4.
4.1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2
4.3
Connecting the sewing drive . . . . . . . . . . . . . . . . . . . . . . . .
4.4
Checking the nominal voltage . . . . . . . . . . . . . . . . . . . . . . .
4.5
Adjusting the motor-protection switch . . . . . . . . . . . . . . . . . . .
5.
Mounting the upper part of the machine
5.1
Attaching the upper part to the table plate . . . . . . . . . . . . . . . .
5.2
Fitting and tensioning the V-belt . . . . . . . . . . . . . . . . . . . . . .
5.3
Fitting the bobbin winder . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4
Fitting the pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.1
MG 56-2 frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.2
MG 53-3 frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5
5.6
5.7
Fitting the knee lever . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
6.1
Fitting and adjusting the proximity switch . . . . . . . . . . . . . . . . .
6.2
Checking the direction of rotation . . . . . . . . . . . . . . . . . . . . .
6.3
Checking the positioning . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4
Adjusting positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.1
Efka VD554KV/6F62AV sewing drive . . . . . . . . . . . . . . . . . . .
6.4.2
Quick QD554/A51K01 sewing drive . . . . . . . . . . . . . . . . . . . .
7.
7.1
8.
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.
Sewing test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Duerkopp Adler 69

  • Page 1: Table Of Contents

    Home Contents Page: Part 2: Setting-up guide, class 69 Items supplied ....... General and transport packing .

  • Page 3: Items Supplied

    Items supplied What items are supplied depends on your order. Before setting the machine up, please check that all the required components are present. This description applies to sewing machines, all components of which have been supplied by DÜRKOPP ADLER AG. Basic equipment (with or without thread clipper, depending on the subclass): –...
  • Page 4 frame MG 56-2...

  • Page 5: Assembling The Frame Components

    Assembling the frame Two frame sets are available for the 69 with different table plates: frame table plate (W x D) version MG 56-2 1200 x 600 mm folds out separately MG 53-3 1060 x 550 mm 1-piece, with or without opening MG 56-2 frame 3.1.1 Assembling the frame components...
  • Page 6 MG 53-3 frame...

  • Page 7: Mg 53-3 Frame

    MG 53-3 frame 3.2.1 Assembling the frame components – Assemble the frame components as shown in the illustration. – Fit the four frame feet 13. – Slightly undo the screws 12 on both sides of the cross-braces 14 and ensure that the frame is stable.
  • Page 8 MG 56-2 frame MG 53-3 frame...

  • Page 9: Assembling And Connecting The Sewing Drive

    Assembling and connecting the sewing drive General Drive units Complete drive units are available for the 69. The drive unit depends on what attachments are fitted to the special sewing machine. The following table shows which drive unit is required depending on the subclass and optional extras.
  • Page 10 Efka VD554KV/6F82AV connection sockets: B776 Quick QD554/A51K01 connection sockets:...

  • Page 11: Connecting The Sewing Drive

    Connecting the sewing drive CAUTION: All work on the electrical equipment of this special sewing machine may only be carried out by qualified electricians or other appropriately trained persons. The mains plug must be removed. It is essential to comply with the manufacturer’s operating instructions (supplied).

  • Page 12: Checking The Nominal Voltage

    Checking the nominal voltage CAUTION: The mains voltage must coincide with the rated voltage specified on the model-identification plate. The unit is adapted to the local mains supply via the connection terminals of the sewing-drive transformer. – Check the arrangement of the connections on the sewing-drive transformer. –...

  • Page 13: Attaching The Upper Part To The Table Plate

    Fitting the upper part Attaching the upper part to the table plate Attaching the upper part to the table plate – Attach the upper-part base 3 to the table plate with the four screws 4 (M6X60), washers and nuts. Turning the upper part back –...

  • Page 15: Fitting And Tensioning The V-Belt

    Fitting and tensioning the V-belt Removing the protective devices (if they are fitted when the machine is delivered) – Remove the two-part belt guard 1 and 2 on the upper part. The attachment screws are accessible through the holes in both parts of the belt guard.

  • Page 16: Fitting The Pedal

    Fitting the pedal 5.4.1 MG 56-2 frame – Attach the pedal 10 to frame strut 11. There is a slot in frame strut 11 for this purpose. – Fit pedal linkage 3 to the pedal 10 and attach lever 1. –...

  • Page 17: Mg 53-3 Frame

    5.4.2 MG 53-3 frame – Attach pedal 4 to the frame strut 5. There is a slot in frame strut 5 for this purpose. – Attach pedal linkage 2 to the pedal 4 and desired-value transmitter 1 of the sewing drive.

  • Page 19: Potential Equalisation

    Potential equalisation On the Efka VD554KV/6F62AV and Quick QD554/A51K01 drive units the earthing lead 3 conducts static charges from the upper part 1 via the sewing drive 5 to earth. – Attach the cable lug of the earthing lead 3 to the base 4 of the sewing drive 5 with screw (M4) and washer.

  • Page 21: Fitting The Knee Lever

    Fitting the knee lever The sewing feet are mechanically raised with the knee lever 4. The movement of the knee lever is transmitted to the lifting lever 1 via the chain 6 and tension bar 5. – Attach the shaft 10 with both supports 2 and 13 and 4.5 x 20 timber screws beneath the table plate.

  • Page 22: Fitting, Connecting And Adjusting The Proximity Switch

    Fitting, connecting and adjusting the proximity switch Fitting and adjusting the proximity switch – Place the proximity switch 3 (Quick in the illustration) on the handwheel flange. The groove in the proximity-switch housing must engage with the belt guard via the antitwist device 4.

  • Page 23: Checking The Direction Of Rotation

    Checking the direction of rotation CAUTION: Before the special sewing machine is started it is essential to check the direction of rotation of the motor. Switching it on can cause damage if the direction of rotation is incorrect. The sewing drives are fitted to the frames in two different positions.

  • Page 24: Checking The Positioning

    Checking the positioning – Turn on the main switch. – Move the pedal briefly forwards. The sewing machine assumes position 1 (loop-stroke position, i.e. 2 mm after top dead centre). Check the position of the needle. CAUTION Subclass 69 FA assumes a position such that after top dead centre the upper edge, eye of the needle and the surface of the needle plate are all at the same level.

  • Page 25: Efka Vd554Kv/6F62Av Sewing Drive

    6.4.1 Efka VD554KV/6F62AV sewing drive Caution: danger of injury Turn off the main switch before adjusting positioning pulleys 1 and 4. The utmost care must be taken when adjusting the positioning pulleys. The positioning pulleys and the generator (innermost) pulley must not be damaged. The position of positioning pulleys 1 and 4 determines the machine positions.

  • Page 26: Quick Qd554/A51K01 Sewing Drive

    6.4.2 Quick QD554/A51K01 sewing drive No mechanical adjustment to the digital proximity switch is required. Only the reference position must be set prior to the machine’s first use. The machine positions are registered by the proximity switch in steps (increments) and displayed.
  • Page 27 Move pedal briefly forwards. The programmed reference position is saved. Simultaneously press the "G" and "-" buttons. "*MANUAL" appears in the display. 3. Programming position 1 Simultaneously press the "G" and "-" buttons. Release both buttons. "ENTER" appears in the display. Press the "F"...

  • Page 29: Pneumatic Connection

    Pneumatic connection The pneumatic optional extras require a supply of moisture-free compressed air. CAUTION: The pneumatic assemblies will only function properly at a mains pressure of 8 to 10 bar. The operating pressure of the special sewing machine is 6 bar. –...
  • Page 30 5 6 7 8 10 11...

  • Page 31: Lubrication

    Lubrication Caution: danger of injury Oil can cause skin eruptions. Avoid protracted contact with the skin. In the event of contact, thoroughly wash the affected area. CAUTION: The handling and disposal of mineral oils is subject to legal regulation. Deliver used oil to an authorised collection point. Protect your environment.

  • Page 32: Sewing Test

    Sewing test A sewing test must be carried out on completion of the setting-up process. – Insert the mains plug. Caution: danger of injury Turn off the main switch. The looper thread may only be threaded for winding on with the sewing machine switched off. –...

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