Duerkopp Adler 867 Operating Instruction
867
Spezialnähmaschine
Betriebsanleitung
Instruction manual
Instructions d’emploi
D
GB
F
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.:
01/2008 Rev. index: 02.0 Printed in Federal Republic of Germany 0791 867740
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Eigentum der Dürkopp Adler AG und urheberrechtlich geschützt. Jede, auch auszugsweise Wiederverwendung
dieser Inhalte ist ohne vorheriges schriftliches Einverständnis der Dürkopp Adler AG verboten.
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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.
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par quelque procédé que ce soit du contenu sans accord écrite de l’auteur est interdite.
Copyright ©
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:
Preface and general safety instructions
Part 1: Operating Instructions Class 867
(Edition 01/2008)
1. Product description ............................................ 5
2. Designated use ............................................... 5
3. Subclasses .................................................. 6
4. Optional equipment ............................................ 9
5. Technical data
5.1 TechnicaldataSubclasses......................................... 17
6. Operation
6.1 Threading the needle thread ........................................ 21
6.1.1 Threading the needle thread on machine without short thread cutter ................ 21
6.1.2 Threading the needle thread on machine with short thread cutter .................. 23
6.2 Adjusting the needle-thread tension ................................... 25
6.2.1 Adjusting the needle-thread tension on automotive machines .................... 25
6.2.2 Function of the thread main tension and the thread supplementary tension in relation
tothesewingfootlifting........................................... 26
6.2.3 Reparationseamwiththreadtensionalwaysclosed.......................... 26
6.2.4 Function of the thread’s supplementary tension in relation to the stroke adjustment
and the Speedomat.............................................. 27
6.3 Opening the thread tension ......................................... 27
6.4 Switching the supplementary tension on and off with machines without thread trimmer .... 28
6.5 Adjusting the thread regulator ....................................... 29
6.6 Winding on the hook thread......................................... 30
6.7 Changing the hook-thread bobbin ..................................... 31
6.7.1 Inserting the hook thread bobbin with machines equipped with residual thread monitor .... 32
6.8 Setting the hook thread tension ...................................... 33
6.9 Inserting and changing the needle with single-needle machines .................. 34
6.10 Inserting and changing the needle with double-needle machines .................. 35
6.11 Liftingthesewingfoot............................................ 36
6.12 Lockingthesewingfeetinliftedposition................................. 37
6.13 Sewing-footpressure ............................................ 37
6.13.1Adjustingthesewingfootpressureonautomotivemachines..................... 37
6.14 Sewing-footstroke.............................................. 38
6.14.1Adjustingthesewingfootstrokeonautomotivemachines...................... 39
6.15 Setting the stitch length ........................................... 41
6.15.1 Adjusting the stitch length on automotive machines .......................... 42
6.16 Keypadonthemachinearm........................................ 43
GB
Contents page:
7. Efka DC1600/DA82GA direct-current positioning actuator
7.1 General ..................................................... 44
8. Efka VD552/6F82FA coupling-positioning actuator
8.1 General ..................................................... 45
9. Efka DC1550/DA321G direct-current positioning drive
9.1 General ..................................................... 45
10. Sewing ..................................................... 46
11. Maintenance
11.1 Cleaning and testing ............................................. 48
11.2 Lubrication ................................................... 50
1. Product description
The DÜRKOPP ADLER 867 is a special sewing machine for universal
use.
It is a flatbed double-lockstitch machine with bottom feed, needle
·
feed and alternating upper foot feed.
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
GB
The 867 is a s ewing 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.
5
3. Subclasses
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.
867-190020 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed and
large hook.
867-190040 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed and
oversized hook (XXL).
867-290020 Double-needle double-lockstitch machine with
bottom feed, needle feed, alternating upper foot feed
and large hook.
867-290040 Double-needle double-lockstitch machine with
bottom feed, needle feed, alternating upper foot feed
and oversized hook (XXL).
867-190122 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed,
electro-magnetic thread cutter, electro-magnetic
seam bartacking and sewing foot lifting.
With large hook.
867-190142 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed,
electro-magnetic thread cutter, electro-magnetic
seam bartacking and sewing foot lifting.
With oversized hook (XXL).
867-190145 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed,
electro-magnetic short thread cutter,
electro-magnetic seam bartacking and sewing foot
lifting.
With oversized hook (XXL).
867-190322 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed,
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 bottom
feed, needle feed, alternating upper foot feed,
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 (XXL).
6
867-190445 Single-needle double-lockstitch machine with bottom
feed, needle feed, alternating upper foot feed,
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 (XXL).
867-290322 Double-needle double-lockstitch machine with
bottom feed, needle feed, alternating upper foot
feed, 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
bottom feed, needle feed, alternating upper foot
feed, 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 (XXL).
867-290445 Double-needle double-lockstitch machine with
bottom feed, needle feed, alternating upper foot
feed, 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 (XXL).
867-392342 Single-needle double-lockstitch machine with
no-stroke lower feed, with needle feed, alternating
upper foot feed, electro-pneumatic thread
cutter, connectable thread tension,
electro-pneumatic seam bartacking,
electro-pneumatic rapid stroke adjustment and
sewing foot lifting. With oversized hook (XXL).
Equipped with moving variable binding device.
867-393342 Single-needle double-lockstitch machine with
no-stroke lower feed, with needle feed, alternating
upper foot feed, electro-pneumatic thread
cutter, connectable thread tension,
electro-pneumatic seam bartacking,
electro-pneumatic rapid stroke adjustment and
sewing foot lifting. With oversized hook (XXL).
Equipped with electromotor driven edge cutter.
867-394342 Single-needle double-lockstitch machine with
no-stroke lower feed, with needle feed, alternating
upper foot feed, electro-pneumatic thread
cutter, connectable thread tension,
electro-pneumatic seam bartacking,
electro-pneumatic rapid stroke adjustment and
sewing foot lifting. With oversized hook (XXL).
Equipped with electromotor driven edge cutter and
moving variable binding device.
GB
7
867-190040-70 700 mm long arm flatbed single-needle
double-lockstitch machine with bottom feed, needle
feed, alternating upper foot feed. With oversized
hook (XXL).
867-190342-70 700 mm long arm flatbed single-needle
double-lockstitch machine with bottom feed, needle
feed, alternating upper foot feed, 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 (XXL) and integrated sewing
light.
867-290040-70 700 mm long arm flatbed double-needle
double-lockstitch machine with bottom feed, needle
feed, alternating upper foot feed
With oversized hook (XXL).
867-290342-70 700 mm long arm flatbed double-needle
double-lockstitch machine with bottom feed, needle
feed, alternating upper foot feed, 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 (XXL) and integrated sewing
light.
8
4. Optional equipments
For the 867 the following optional equipments are available:
Order No. Optional equipment Subclasses
867-190020
867-190040
867-190122
867-190142
867-190145
867-190322
867-190342
867-190445
867-290020
867-290040
867-290322
867-290342
867-290445
867-392342
867-393342
867-394342
0867 590014 Electro-pneumatic needle cooler x x xxxx
from the top
0867 590024 Electro-pneumatic needle cooler x x xxxx
from the bottom
0867 590104 Thread monitor for hook thread
large hook, s ingle-needle x x
0867 590124 Thread monitor for hook thread
large hook, double-needle x
0867 590114 Thread monitor for hook thread
oversized hook (XXL), single-needle x x
0867 590134 Thread monitor for hook thread
oversized hook (XXL), double-needle x
0867 590164 Thread monitor for hook thread short
thread cut., large hook, single-needle x x
0867 590174 Thread monitor for hook thread short
thread cut., XXL hook, double-needle x
9780 000108 WE-8 maintenance unit for pneumatic
optional equipments x x x x xxxxxxxxxxx x
9822 510001 Halogen sewing lamp x x x x xxxxxxxxxxx x
GB
9880 867100 Sewing lamp add-on kit x x x x xxxxxxxxxxx x
0798 500088 Sewing lamp transformer x x x x xxxxxxxxxxx x
0797 003031 Pneumatic connection package x x x x xxxxxxxxxxx x
N800 080001 Edge guide, swivelling x x x x xxxxx
N800 080004 Roller stop x x x x xxxxx
N800 005650 Seam center guide x x x
0867 590364 Pneumatic sewing foot lifting x x x x
x = Optional equipment
o = Standard equipment
9
Order No. Optional equipment Subclasses
867-190020
867-190040
867-190122
867-190142
867-190145
867-190322
867-190342
867-190445
867-290020
867-290040
867-290322
867-290342
867-290445
867-392342
867-393342
867-394342
9880 867103 Sewing lamp LED x x x x xxxxxxxxxxx x
9822 560001 Power supply for sewing lamp LED x x x x xxxxxxxxxxx x
9880 867102 Integrated sewing lamp LEDs x x x x x o o o x x ooooo o
9850 001075 Power supply complete for
integratedsewinglampLEDs xxxxxoooxxooooo o
0367 595124 Mechanical sewing foot lifting x x x x
N800 080021 Edge guide, swivelling x x x x xxxx
N800 080022 Edge guide / Rule on the slide of the
throatplate(2ndseamdistance) xxxxxxxx
N800 005646 Edge guide pneumatic driven with
adjustableseamdistances/ xxxxxxxx
fixed on the slide of the throat plate
N800 005655 Seam center guide, swivelling xxxxx
0867 590074 Reflected light barrier for the automatic
recognition of the material edge at x x xxxx xxx
the end of seam
9805 791113 USB memory key
fortransferringdatawiththe xxxxxxxx xxxxx x
Efka control unit DA321G
0667 156224 CLB 300 hook
Core-Less-Bobbin x x
Stands
MG55 400304 Stand set MG 55-3 x x x x xxxxxxxxxx x
for motor fitting beneath the table,
with pedal
Table top size 1060 x 500 mm
MG55 400314 Stand set MG 55-3 x x xxxx xxx
for motor fixed on machine head,
with pedal
Table top size 1060 x 500 mm
x = Optional equipment
o = Standard equipment
10
Order No. Optional equipment Subclasses
867-190040-70
867-190342-70
867-290040-70
867-290342-70
0867 590014 Electro-pneumatic needle cooler x x
from the top
0867 590024 Electro-pneumatic needle cooler x x
from the bottom
0867 590104 Thread monitor for hook thread
large hook, s ingle-needle
0867 590124 Thread monitor for hook thread
large hook, double-needle
0867 590114 Thread monitor for hook thread
oversized hook (XXL), single-needle x
0867 590134 Thread monitor for hook thread
oversized hook (XXL), double-needle x
0867 590164 Thread monitor for hook thread short
thread cut., large hook, single-needle
0867 590174 Thread monitor for hook thread short
thread cut., XXL hook, double-needle
9780 000108 WE-8 maintenance unit for pneumatic
optional equipments x x x x
9822 510001 Halogen sewing lamp x x x x
GB
9880 867100 Sewing lamp add-on kit x x x x
0798 500088 Sewing light transformer x x x x
0797 003031 Pneumatic connection package x x x x
N800 080001 Edge guide, swivelling x x x x
N800 080004 Roller stop x x x x
N800 005650 Seam center guide
0867 590364 Pneumatic sewing foot lifting x x
x = Optional equipment
o = Standard equipment
11
Order No. Optional equipment Subclasses
867-190040-70
867-190342-70
867-290040-70
867-290342-70
9880 867103 Sewing lamp LED x x x x
9822 560001 Power supply for sewing lamp LED x x x x
9880 867102 Integrated sewing lamp LEDs x o x o
9850 001075 Power supply complete for x o x o
integrated sewing lamp LEDs
0367 595124 Mechanical sewing foot lifting x x
N800 080021 Edge guide, swivelling x x
N800 080022 Edge guide / Rule on the slide of the x x
throat plate ( 2nd seam distance)
N800 005646 Edge guide pneumatic driven with
adjustable seam distances / x x
fixed on the slide of the throat plate
N800 005655 Seam center guide, swivelling x x
0867 590074 Reflected light barrier for the automatic
recognition of the material edge at x x
the end of seam
9805 791113 USB memory key
for transferring data with the x x x x
Efka control unit DA321G
0667 156224 CLB 300 hook
Core-Less-Bobbin
Stands
MG55 400404 Stand set MG 58-63 x x x x
for motor fitting beneath the table,
with pedal
Table top size 1600 x 580 mm
MG55 400414 Stand set MG 58-63 x x
for motor fixed on machine head,
with pedal
Table top size 1600 x 580 mm
x = Optional equipment
o = Standard equipment
12
Further available documents concerning the class 867:
0791 867801 Parts list
0791 867641 Service Instructions
0791 100700 Fitting Instructions for Sewing Lamp LED
0791 867701 Instructions for fitting seam center guide
N800 005655 (mechanically)
N800 005650 (pneumatically)
0791 867702 Instructions for fitting remaining thread monitor
0791 867703 Instructions for fitting the reflecting light barrier
0791 867704 Instructions for fitting pneumatic
sewing foot lift FLP 14-1
0791 867705 Instructions for fitting for edge guide N800 080021
0791 867771 Instructions for converting for lifting shaft
0791 867772 Instructions for converting bobbin hook CLB 300
GB
13
Notes:
14
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