Durkopp 867 User Manual

867

Spezialnähmaschine

Betriebsanleitung

Instruction manual

Instructions d’emploi

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.:

10/2010 Rev. index: 07.0 Printed in Federal Republic of Germany 0791 867740

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

All rights reser ved.

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.

Propriété de la société Dürkopp Adler AG et protégé par la loi sur le droit d’auteur. Une copie ou reproduction par quelque procédé que ce soit du contenu sans accord écrite de l’auteur est interdite.

Dürkopp Adler AG - 2010

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 867 – Original Instructions

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

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

3 Assembling the stand

3.1 Assemblingthestandcomponents(Standard)............................ 7

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

3.3 Assembling the stand components (Long arm) ........................... 9

3.4 Assemblingthetableplate ....................................... 9

3.5 Self-manufactureofthetabletop ................................... 9

3.6 Settingtheworkingheight........................................ 10

4. Sewing drives

4.1 Drivecategory,typeanduse...................................... 11

4.2 Fittingthesewingdrive.......................................... 12

4.3 Fittingthepedal.............................................. 12

4.4 Fittingthecontrolunitonmachineswithdirectdrive........................ 13

4.4.1 Fittingthesetvalueinitiator....................................... 14

4.4.2 Fittingthepedal.............................................. 15

4.5 Fitting the sewing-drive control for machines with direct drive (only 867-190142-M) .... 15

4.6 Fittingthesetvalueinitiator....................................... 15

4.7 Fittingthepedal.............................................. 16

5 Assembling the machine head

5.1 Fittingthemachinehead......................................... 17

5.2 Fittingtheoilsuctiontube ....................................... 17

5.3 FittingandtensioningtheV-belt.................................... 19

5.4 Attachingthekneelever......................................... 20

5.5 Fittingtheoperatingpanel........................................ 21

5.6 Fittingthesewinglamp(optionalequipment) ............................ 21

6 Electrical connection

6.1 General................................................... 23

6.2 Checking the mains voltage ....................................... 23

6.3 Connectingthesewingdrive ...................................... 23

6.3.1 Connectingtheclutchmotor ...................................... 23

6.3.2 Connectingthecoupling-positioningactuator............................ 23

6.3.3 Connectingthedirect-currentpositioningactuator......................... 23

6.4 Earthing................................................... 24

6.5 Connectingthesewingdrivetothemains.............................. 25

6.6 Drive-control connection sockets ................................... 25

6.7 Fittingtheproximityswitch....................................... 26

6.8 Connectingthemachinehead ..................................... 26

6.9 Directionofrotationofsewingdrive.................................. 27

Contents Page:

6.9.1 Checking the direction of rotation with the coupling-positioning

actuator (mounted under the table) .................................. 27

6.9.2 Changing the direction of rotation with the coupling-positioning

actuator (mounted under the table) .................................. 27

6.10 Connectingthesewinglighttransformer(optionalequipment).................. 28

6.10.1 Attachingandconnectingthesewinglighttransformer(optionalequipment)......... 28

6.10.2 Connection to the DA321G ....................................... 29

6.10.3 ConnectiontotheDACClassic..................................... 30

6.11 Connectingthedirectdrive....................................... 31

6.11.1 ConnectingtheHallsensor(optionalequipment).......................... 31

6.11.2 Connecting the DA321G control unit ................................. 33

6.11.3 ConnectingtheDACClassiccontrolunit............................... 33

6.12 Connectingthekneeswitch....................................... 34

6.13 Mounting the M-Control PCB ...................................... 35

6.14 SettingtheswitchesontheM-ControlPCB............................. 36

6.15 Settingmachine-specificparameters................................. 37

6.15.1 General ................................................... 37

6.15.2 Autoselect ................................................. 37

6.15.3 Subclass 867-290342-100 ........................................ 37

7 Pneumatic connection

7.1 Pneumaticsewingfootlifting...................................... 40

8 Lubrication................................................. 41

9 Sewing test ................................................ 42

1 Scope of Delivery

What items are supplied depends on your order. Prior to setting up, please check that all t he 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 incl. oil sump

Dürkopp Adler accessory set w ith:

–

2 Reel stand

Protection cover (not represented)

–

11 Oil tray

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

Machines with direct-current actuator

–

4 Sewing-drive control

–

10 Operating panel

–

12 Cover

Machines with positioning actuators

–

Main switch

–

Sewing-drive

–

Synchronizer

–

Belt guard

Optional equipment

–

7 Stand (option)

–

6 Pedal and pedal linkage (option)

–

3 Table top (option)

–

8 Drawer (option)

–

Knee lever

–

Pneumatic sewing foot lifting

2. General and transport packing

Caution:

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

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)

DIRECT DRIVE

3. Assembling the stand

3.1 Assembling the stand components

–

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

(867-190020, 867-190040, 867-190122, 867-190142, 867-190145, 867-290020, 867-290040, 867-190322, 867-190342, 867-190445, 867-290322, 867-290342, 867-290445, 867-392342, 867-393342, 867-490322)

In order to have an optimal arrangement of the components, follow the layout.

Stand Layout

MG55 400304 0791 867710 MG55 400314 0791 867711

–

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

–

Screw the oil sump 7 under the table plate. With sewing machine equipped with direct drive, all the three stops should lie against the table opening. With sewing machine equipped with the drive mounted under the table, the stop 14 must have 9 mm distance from the table top 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 the table plate.

–

Put the cap 13 into the bore hole of the table plate.

–

Place the hinge bottoms 12 for the machine head into the cutout of the table plate 9 and tighten the screws.

–

Insert the rubber cor ner 2.

–

Attach the table plate 11 to the stand with woodscrews (B8 x 35) (see sketch for position).

–

Insert the yarn stand 1 in the 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.

oil sump table plate

DRIVE UNDER THE TABLE

9mm

MG58 400414

MG58 400404

4,5x15 (x 6)

3,5x17 (x 2)

3,9x15 (x 11)

3,5x17 (x 6)

B8x35 (x 4)

3.3 Assembling the stand components (Long arm)

–

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.

3.4 Assembling the table plate

(867-190040-70, 867-190342-70*, 867-290040-70, 867-392242-70*) In order to have an optimal arrangement of the components,

please follow the layout.

Stand Layout

MG58 400414 0791 867716 MG58 400404 0791 867715

–

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

–

Screw the oil sump 7 under the table plate.

–

Put the cap 5 into the bore hole of the table plate.

–

Screw the cable duct 4

–

Place the hinge bottoms 12 for the machine head into the cutout of the table plate and tighten the screws.

–

Insert the rubber cor ner 2.

–

Attach the table plate 11 to the stand with woodscrews (see sketch for position).

–

Insert the reel stand 1 in the hole in the table plate and s ecure 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.

* MG58 400414 only a vailable for the above-quoted underclass.

Not applicable with sewing machines with direct drive.

under the table plate.

3.5 Self-manufacture of the table top

If you manufacture the table top yourself, please take the measurements from the illustrations on pages 43 and 44.

3.6 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.

4. Sewing drives

4.1 Drive category, type and use

The following sewing drives are available:

Subclass Clutch motor DC-positioning drive

867-190020 FIR 1147-F.752.3 * 867-190040 FIR 1148.552.3 *1 Efka DC1550/DA321G 867-290020

867-290040

867-392342 867-393342 Efka DC 1550/DA321G

867-394342

867-190142-M DAC Classic

867-190122 867-190142 Efka DC1550/DA321G 867-190322

867-190342

867-190125 867-190145 867-190425 867-190445

867-290445 Efka DC1550/DA321G

867-290122 867-290142 867-290322 867-290342

867-490322 Efka DC1550/DA321G

867-190020-70 867-190040-70 867-290020-70

867-290040-70 *1 Efka DC1550/DA321G

867-190122-70 867-190322-70 867-190342-70 867-290122-70 867-290322-70 867-290342-70

867-290342-100 Efka DC1550/DA321G

* This clutch motor incorporates an electromagnetic brake that rapidly stops the rotor when it runs on after the motor has been switched off. This prevents the sewing machine from starting up unintentionally if the pedal is operated shortly after switching off.

*1 only for machines with the drive under the table

+ 34 hidden pages