Duerkopp Adler 868 Installation Instruction

868

Spezialnähmaschine

Betriebsanleitung

Instruction manual

Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld Telefon +49 (0) 521 / 9 25-00 • Telefax +49 (0) 521 / 9 25 24 35 • www.duerkopp-adler.com

Ausgabe / Edition: Änderungsindex Teile-Nr./Part.-No.:

05/2008 Rev. index: 00.0 Printed in Federal Republic of Germany 0791 868740

Eigentum der Dürkopp Adler AG und urheberrechtlich geschützt. Jede, auch auszugsweise Wiederverwendung dieser Inhalte ist ohne vorheriges schriftliches Einverständnis der Dürkopp Adler AG verboten.

Property of Dürkopp Adler AG and copyrighted. Reproduction or publication of the content in any manner, even in extracts, without prior written permission of Dürkopp Adler AG, is prohibited.

Dürkopp Adler AG - 2008

Foreword

This instruction manual is intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations.

The instruction manual contains important information on how to operate the machine securely, properly and economically. Observation of the instructions eliminates danger, reduces costs for repair and down-times, and increases the reliability and life of the machine.

The instruction manual is intended to complement existing national accident prevention and environment protection regulations.

The instruction manual must always be available at the machine/sewing unit.

The instruction manual must be read and applied by any person that is authorized to work on the machine/sewing unit. This means:

– Operation, including equipping, troubleshooting during the work

cycle, removing of fabric waste,

– Service (maintenance, inspection, repair) and/or

– Transport.

The user also has to assure that only authorized personnel work on the machine.

The user is obliged to check the machine at least once per shift for apparent damages and to immediatly report any changes (including the performance in service), which impair the safety.

The user company must ensure that the machine is only operated in perfect working order.

Never remove or disable any safety devices.

If safety devices need to be removed for equipping, repairing or maintaining, the safety devices must be remounted directly after completion of the maintenance and repair work.

Unauthorized modification of the machine rules out liability of the manufacturer for damage resulting from this.

Observe all safety and danger recommendations on the machine/unit! The yellow-and-black striped surfaces designate permanend danger areas, eg danger of squashing, cutting, shearing or collision.

Besides the recommendations in this instruction manual also observe the general safety and accident prevention regulations!

General safety instructions

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

1. The machine must only be commissioned in full knowledge of the

2. Before putting into service also read the safety rules and

3. The machine must be used only for the purpose intended. Use of

4. When gauge parts are exchanged (e.g. needle, presser foot, needle

5. Daily servicing work must be carried out only by appropriately

instruction book and operated by persons with appropriate training.

instructions of the motor supplier.

the machine without the safety devices is not permitted. Observe all the relevant safety regulations.

plate, feed dog and bobbin) when threading, when the workplace is left, and during service work, the machine must be disconnected from the mains by switching off the master switch or disconnecting the mains plug.

trained persons.

6. Repairs, conversion and special maintenance work must only be carried out by technicians or persons with appropriate training.

7. For service or repair work on pneumatic systems, disconnect the machine from the compressed air supply system (max. 7-10 bar). Before disconnecting, reduce the pressure of the maintenance unit. Exceptions to this are only adjustments and functions checks made by appropriately trained technicians.

8. Work on the electrical equipment must be carried out only by electricians or appropriately trained persons.

9. Work on parts and systems under electric current is not permitted, except as specified in regulations DIN VDE 0105.

10. Conversion or changes to the machine must be authorized by us

and made only in adherence to all safety regulations.

11. For repairs, only replacement parts approved by us must be used.

12. Commissioning of the sewing head is prohibited until such time as

the entire sewing unit is found to comply with EC directives.

13. The line cord should be equipped with a country-specific mains

plug. This work must be carried out by appropriately trained technicians (see paragraph 8).

It is absolutely necessary to respect the safety

instructions marked by these signs.

Danger of bodily injuries !

Please note also the general safety instructions.

Contents Page:

Part 2: Installation Instructions Class 868

1. Scope of Delivery ............................................ 5

2. General and transport packing .................................... 5

3. Assembling the stand

3.1 Assembling the stand components ( Standard) ............................ 7

3.2 Assemblingthetableplate........................................ 7

3.3 Settingtheworkingheight........................................ 8

4. Sewing drives

4.1 Drive category, type and use ...................................... 9

4.2 Drive-pack components ......................................... 9

4.3 Fittingthesewingdrive.......................................... 10

4.4 Fitting the pedal .............................................. 10

4.5 Fitting the sewing-drive control for machines with Efka DC 1550 / DA 321G.......... 11

4.6 Fittingthesetvalueinitiator....................................... 11

5. Assembling the machine head

5.1 Fitting the hinges on the machine head ................................ 12

5.2 Fitting the direct drive (Efka DC 1550/DA321G) ........................... 13

5.3 Tensioning the toothed belt of the direct drive (Efka DC 1550/DA321G) ............ 13

5.4 Placing the sewing machine head on the stand ........................... 14

5.5 FittingandtensioningtheV-belt .................................... 15

5.6 Fittingthebeltcover ........................................... 16

5.7 Fittingtheoilsuctiontube........................................ 17

5.8 Attachingthekneelever......................................... 18

5.9 Fitting the operating panel ........................................ 19

5.10 Fitting the sewing lamp (optional equipment)............................. 20

6. Electrical connection

6.1 General ................................................... 22

6.2 Checkingthemainsvoltage....................................... 22

6.3 Connecting the sewing drive....................................... 22

6.3.1 Connecting the clutch motor ....................................... 22

6.3.2 Connecting the direct-current positioning actuator ......................... 22

6.4 Earthing................................................... 23

6.5 Connecting the sewing drive to the mains............................... 24

6.6 Connecting the machine head ..................................... 24

6.7 Connecting the sewing light transformer (optional equipment) .................. 25

6.8 Connecting the direct drive ....................................... 26

6.8.1 Connecting the Hall sensor (optional equipment) .......................... 26

6.8.2 Attaching and connecting the sewing light transformer (optional equipment).......... 28

Contents Page:

6.8.3 Connection to the DA321G control unit ................................ 28

6.8.4 Connecting the sockets of the DA321G control unit ......................... 29

6.8.5 Connecting the DA321G control unit .................................. 29

6.8.6 Checkingthedirectionofrotationofthesewingdrive ....................... 30

6.8.7 Checkingthepositioning......................................... 30

6.8.8 Machine-specificparameters...................................... 31

6.9 Masterreset................................................. 31

7. Pneumatic connection

7.1 Pneumatic sewing foot lifting ...................................... 33

8. Lubrication ................................................ 34

9. Sewing test ................................................ 35

1. Scope of Delivery

What items are supplied depends on your order. Prior to setting up, please check that all the required parts are present. This description refers to a special sewing machine, of which all individual

components can completely be delivered by Dürkopp Adler AG.

–

1 Machine head

Dürkopp Adler accessory set box with: –

2 Reel stand

–

Protection cover (not represented)

–

9 Oil tray

Set of electronic parts, depending on the order, for:

Machines with Efka DC 1550 / DA321G actuator

–

5 Efka control unit

–

11 Operating panel

–

3 Cover

Machines with clutch motor

–

Main switch

–

Sewing-drive

–

Belt guard

Optional equipment

–

8 Stand (optional)

–

7 Pedal and linkage (optional)

–

4 Table top (optional)

–

10 Drawer (optional)

–

Knee lever

–

Pneumatic sewing foot lifting

2. General and transport packing

Caution:

The special sewing machine must be set up by trained specialist personnel.

Transportation locks

If the special sewing machine you have bought is already set up, the following transport packing must be removed:

–

Safety straps and battens on the machine head, table and stand.

–

Safety block and straps on the sewing drive.

Observe the punch-marks of the table plate!

4,5x15 (x 4)

3,5x17 (x 6)

3,9x15 (x 5)

3,5x17 (x 2)

B8x35 (x 4)

3. Assembling the stand

3.1 Assembling the stand components (Standard)

–

Assemble the individual stand components as shown in the illustration.

–

Adjust the set screws 8 to insure the stability of the stand. Make sure that the stand is safe by insuring that every single foot of the stand touches the ground.

3.2 Assembling the table plate

For an optimal arrangement, please respect the corresponding table top layout:

Stand Table top layout

MG55 400364 0791 868710 MG55 400374 0791 868710

–

Screw the drawer 10 with its holders onto the left side underneath thetableplate.

–

Screw the oil sump 7 under the table plate. The three stops of the oil sink should be fitted against the table opening.

–

Screw the main switch 5* to the right side under the table plate.

–

Screw the cable duct 4* behind the main switch 5 under the table plate.

–

Screw the holder 3 for the traction relief of the connecting cable behind cable duct 4 under the table plate.

–

Screw the sewing-lamp transformer 6 (optional equipment) under thetableplate.

–

Fit the machine head support 13** into the bore hole of the table top .

–

Put the cap 15** into the bore hole of the table top.

–

Place the hinge bottoms 12 for the machine head into the cutout of the tabl e pl ate 11 and tighten the screws.

–

Insert the inclination support 14**.

–

Insert the rubber corners 2.

–

Attach the tabl e pl ate 11 to the stand with woodscrews (B8 x 35) (see sketch for position).

–

Insert the yarn stand 1 into the bore hole in the table plate and secure it with the nuts and washers. Fit and align the yarn reel and unwinding holders. The yarn reel holder and the unwinding arm must be vertically in line.

–

Screw the holder for the oil-can 9 onto the left-hand stand brace

* Not applicable with sewing machines with direct drive.

** If the machine’s position in the stand should not be inclined but horizontally straight, exchange position 13 against 15. Do not use the inclination support 14.

3.3 Setting the working height

–

The working height is adjustable between 750 and 900 mm (measured to the upper edge of the table plate).

–

Undo screws 1 on the stand braces.

–

Adjust the table plate horizontally to the required working height. To prevent tilting, pull the table plate out or push it in by the same distance on both sides.

–

Tighten both screws 1.

+ 28 hidden pages

Duerkopp Adler 868 Installation Instruction

Specifications and Main Features

Frequently Asked Questions

User Manual