Dürkopp adler 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: 11/2006 Teile-Nr./Part-No.: 0791 867740

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.

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 - 2006.

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

instruction book and operated by persons with appropriate

training.

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

instructions of the motor supplier.

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

the machine without the safety devices is not permitted. Observe

all the relevant safety regulations.

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

needle 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.

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

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.

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:

Preface and general safety instructions

Part 1: Operating Instructions Class 867

1. Product description

............................................ 5

2. Designated use

............................................... 5

3 Subclasses

.................................................. 6

4 Optional equipment

............................................ 8

5. Technical data

5.1 TechnicaldataSubclasses......................................... 10

6. Operation

6.1 Threading the needle thread ........................................ 13

6.2 Adjusting the needle-thread tension ................................... 15

6.2.1 Thread main tension and the thread suppl. tension in relation to sewing foot lifting ....... 16

6.2.2 eparationseamwiththreadtensionalwaysclosed.......................... 16

6.2.3 Threads supplementary tension in relation to the stroke adjustment and the Speedomat . . . 17

6.3 Opening the thread tension......................................... 17

6.4 Switching the supplementary tension on and off with machines without thread trimmer .... 18

6.5 Adjusting the thread regulator ....................................... 19

6.6 Winding on the hook thread......................................... 20

6.7 Changing the hook-thread bobbin ..................................... 21

6.7.1 Inserting the hook thread bobbin with machines equipped with residual thread monitor .... 22

6.8 Setting the hook thread tension ...................................... 23

6.9 Inserting and changing the needle with single-needle machines .................. 24

6.10 Inserting and changing the needle with double-needle machines .................. 25

6.11 Liftingthesewingfoot............................................ 26

6.12 Lockingthesewingfeetinliftedposition................................. 27

6.13 Sewing-footpressure ............................................ 27

6.14 Sewing-footstroke.............................................. 28

6.15 Setting the stitch length ........................................... 31

6.16 Keypadonthemachinearm........................................ 32

7. E KA DC1600/DA82GA direct-current positioning actuator

7.1 General..................................................... 34

7.2 V810 operating panel ............................................ 34

7.2.1 Operating and display elements on the V810 operating panel .................... 34

7.2.2 Key functions on the V810 operating panel ............................... 35

7.2.3 Meaning of symbols on the V810 operating panel ........................... 35

Contents page:

7.2.4 Changing operator-level parameter values ............................... 36

7.2.5 educing the maximum rotation speed.................................. 36

7.2.6 Enteringthetechnician-levelcode .................................... 36

7.3 V820 operating panel ............................................ 37

7.3.1 Operating and display elements on the V820 operating panel .................... 37

7.3.2 Key functions on the V820 operating panel ............................... 37

7.3.3 Meaning of symbols on the V820 operating panel ........................... 39

7.3.4 Changing operator-level parameter values ............................... 39

7.3.5 educing the maximum rotation speed.................................. 40

7.3.6 Fastinformationdisplayandsettingsentry(HIT)............................ 40

7.3.7 Enteringthetechnician-levelcodenumber ............................... 40

7.3.8 Seam programming with the V820 operating panel........................... 40

7.4 Operator-levelparameterlistforEFKAcontrols ............................ 41

7.5 Status and error messages ......................................... 42

8. Efka VD552/6 82 A coupling-positioning actuator

8.1 General..................................................... 43

8.2 Operationofthe6F82FAsewing-drivecontrol ............................. 44

8.2.1 Operatingelementsinthe6F82FAsewing-drivecontrol ....................... 44

8.2.2 Keyfunctionsinthe6F82FAsewing-drivecontrol........................... 44

8.2.3 Changing operator-level parameter values ............................... 44

8.2.4 educing the maximum rotation speed.................................. 45

8.2.5 Enteringthetechnician-levelcodenumber ............................... 45

8.3 6F82FA control operator-level parameter list .............................. 45

8.4 Status and error messages on the V810 and V820 operating panels ................ 45

9. Operating and setting the direct-current positioning drive Efka DC1550/DA321G

9.1 General..................................................... 46

9.2 Operation and display elements of the sewing-drive control DA321G ............... 47

9.2.1 Changing parameter values in the operation level with the sewing-drive control DA321G . . . 48

9.2.2 educing the maximum rotation speed with the sewing-drive control DA321G .......... 49

9.2.3 Operator-level parameter list for DA321G control ........................... 50

9.2.4 Changing the parameter values in the technician level and the manufacturer level ..... 51

9.2.5 Setting the positions with the sewing-drive control DA321G ..................... 52

9.2.6 Setting the machine-specific parameters with the sewing-drive control DA321G ......... 54

9.2.7 Master reset of the sewing-drive control DA321G ........................... 55

9.2.8 Status and error messages ......................................... 56

10 Sewing

..................................................... 57

11. Maintenance

11.1 Cleaning and testing ............................................. 59

11.2 Lubrication................................................... 61

12. Optional Equipment

12.1 esidual-thread monitor .......................................... 62

12.2 Seamcenterguide.............................................. 63

1. Product description

The

DÜRKOPP ADLER 867

is a special sewing machine for universal

use.

It is a flatbed double-lockstitch machine with lower conveyor,

needle transport and alternating upper foot conveyor.

Depending on the subclass it comes as single or double needle

automat, with or without electromagnetic thread cutter, with or

without edge trimmer.

Equipped with a large or oversized two-piece vertical hook.

With a maximum of 20 mm fabric clearance when sewing feet are

lifted.

The residual thread length after thread trimming is about 15 mm

without short thread trimming device and about 7 mm with short

thread trimming device.

A safety clutch prevents a changing of the hook setting or a hook

damage in the case of a thread deflection into the shuttle track.

Automatic wick lubricating with an inspection glass on the arm for

machine and hook lubrication.

Integrated winder.

2. Designated use

The

867

is a sewing machine designed for sewing light to

medium-heavy material. Such material is generally made of textile

fibres, but it may also be leather. It is used in the clothing industry and

for domestic and motor-vehicle upholstery.

This special sewing machine can also be used to produce so-called

technical seams. In this case, however, the operator must assess the

possible dangers which may arise (with which

DÜRKOPP ADLER AG

would be happy to assist), since such applications are on the one hand

relatively unusual and, on the other, so varied that no single set of

criteria can cover them all. The outcome of this assessment may

require appropriate safety measures to be taken.

Generally only dry material may be sewn with this machine. The

material may be no thicker than 10 mm when compressed by the

lowered sewing feet. The material may not contain any hard objects,

since if it does the machine may not be operated without an

eye-protection device. No such device is currently available.

The seam is generally produced with textile-fibre sewing thread of

gauge up to 11/3 NeB (cotton), 11/3 Nm (synthetic) or 11/4 Nm

(covering yarn).

Before using any other thread the possible dangers arising must be

assessed and appropriate safety measures taken if necessary.

This special sewing machine may be set up and operated only

in dry, well-maintained premises. If the sewing machine is used in

premises which are not dry and well-maintained it may be

necessary to take further precautions (which should be agreed in

advance - see EN 60204-31:1999).

As manufacturers of industrial sewing machines we proceed on the

assumption that personnel who work on our products will have

received training at least sufficient to acquaint them with all normal

operations and with any hazards which these may involve.

3. Subclasses

867-190020

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor and large hook.

867-190040

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor and oversized hook .

867-290020

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor and large hook.

867-290040

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor and oversized hook.

867-190322

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic thread cutter, connectable thread

tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With large hook.

867-190342

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic thread cutter, connectable thread

tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With oversized hook.

867-190325

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic short thread cutter, connectable

thread tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With large hook.

867-190345

Single-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic short thread cutter, connectable

thread tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With oversized hook.

867-290322

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic thread cutter, connectable thread

tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With large hook.

867-290342

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic thread cutter, connectable thread

tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With oversized hook.

867-290325

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic short thread cutter, connectable

thread tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With large hook.

867-290345

Double-needle double-lockstitch machine with lower

conveyor, needle transport, alternating upper foot

conveyor, electro-pneumatic rapid stroke adjustment,

electro-magnetic short thread cutter, connectable

thread tension, electro-pneumatic seam bartacking,

electro-pneumatic second stitch length and sewing

foot lifting.

With oversized hook.

867-392242

Single-needle double-lockstitch machine with

no-stroke lower feed, with needle transport,

alternating upper foot conveyor, electro-pneumatic

thread cutter, connectable thread tension,

electro-pneumatic seam bartacking,

electro-pneumatic rapid stroke adjustment and

sewing foot lifting. With oversized hook. Equipped

with moving variable binding device.

867-393242

Single-needle double-lockstitch machine with

no-stroke lower feed, with needle transport,

alternating upper foot conveyor, electro-pneumatic

thread cutter, connectable thread tension,

electro-pneumatic seam bartacking,

electro-pneumatic rapid stroke adjustment and

sewing foot lifting. With oversized hook. Equipped

with electromotor driven edge cutter.

867-394242

Single-needle double-lockstitch machine with

no-stroke lower feed, with needle transport,

alternating upper foot conveyor, electro-pneumatic

thread cutter, connectable thread tension,

electro-pneumatic seam bartacking,

electro-pneumatic rapid stroke adjustment and

sewing foot lifting. With oversized hook. Equipped

with electromotor driven edge cutter and moving

variable binding device.

4. Optional equipments

For the

867

the following optional equipments are available:

Order No. Optional equipment Subclasses

867-190020

867-190040

867-190322

867-190342

867-190325

867-190345

867-290020

867-290040

867-290322

867-290342

867-290325

867-290345

867-392242

867-393242

867-394242

0867 Electro-pneumatic needle cooler x x x x x x

0867 Add-on kit for DC 1550 AB 320A

to the machine head x x x x xxxx

0867 esidual thread monitor for hook thread

large hook, single-needle x

0867 esidual thread monitor for hook thread

large hook, double-needle x

0867 esidual thread monitor for hook thread

oversized hook, single-needle x

0867 esidual thread monitor for hook thread

oversized (XL) hook, double-needle x

0867 esidual thread monitor for hook thread

short thread trim, large hook, single-needle x

0867 esidual thread monitor for hook thread

short thread trim, XL hook, double-needle x

0867 esidual thread monitor for hook thread

short thread trim, XL hook, single-needle x

0867 esidual thread monitor for hook thread

short thread trim, XL hook, double-needle x

9780 000108 WE-8 maintenance unit for pneumatic

optional equipments x x x xxxxxxxxxxx x

9822 510001 Halogen sewing lamp x x x xxxxxxxxxxx x

0867 Sewing lamp add-on kit x x x xxxxxxxxxxx x

0798 500088 Sewing light transformer x x x xxxxxxxxxxx x

9822 510125 Optical fibre sewing lamp x x x xxxxxxxxxxx x

0867 Add-on kit for optical fibre sewing lamp x x x xxxxxxxxxxx x

0797 003031 Pneumatic connection package x x x xxxxxxxxxxx x

(N800 080001) uler x x x x x x

(N800 080004) oller stop x x x x x x

(N800 005611) Seam center guide xxxx

0867 Mechanic-pneumatic sewing foot lifting x x x x

MG55 400304 Stand set MG 55-3 x x x xxxxxxxxxxx x

for motor fitting beneath the table,

with peda

Table top size 1060 x 500 m

MG55 400314 Stand set MG 55-3 x x x x xxxx

for motor fixed on machine head, with

pedal, table top size 1060 x 500 mm

5. Technical data

Noise:

Workplace-related emission value in accordance with DIN 45635-48-A-1-KL2

867-190020 LC = dB (A)