Dürkopp Adler 1767 Operating Instructions Manual
1767
Operating Instructions
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP FOR FUTURE REFERENCE
All rights reserved.
Property of Dürkopp Adler AG and protected by copyright. Any reuse
of these contents, including extracts, is prohibited without the prior
written approval of Dürkopp Adler AG.
Copyright © Dürkopp Adler AG 2016
Table of Contents
1 About these instructions.................................. ..................................5
1.1 For whom are these instructions intended? ..........................................5
1.2 Representation conventions – symbols and characters........................5
1.3 Other documents............ ..................................... ..................................7
1.4 Liability ..................................................................................................7
2 Safety....................................................................................................9
2.1 Basic safety instructions........................................................................9
2.2 Signal words and symbols used in warnings.......................................10
3 Machine description..........................................................................15
3.1 Components of the machine ...............................................................15
3.2 Proper use............................................... ..................................... .......15
3.3 Declaration of Confor mi ty....................................................................16
4 Operation ...........................................................................................17
4.1 Preparing the machine for operation...................................................17
4.2 Switching on and off the machine .......................................................18
4.3 Inserting/changing the needle .............................................................19
4.3.1 Inserting or changing needles on 1-needle machines.........................20
4.3.2 Inserting or changing needles on 2-needle machines.........................21
4.4 Threading the needle thread.................................... ...........................22
4.4.1 Needle thread threading on 1-needle machines .................................23
4.4.2 Needle thread threading on 2-needle machines .................................26
4.5 Winding the hook thread .....................................................................28
4.5.1 Threading the hook thread..................................................................28
4.5.2 Winding the hook thread .....................................................................30
4.6 Replacing the hook thread bobbin.......................................................31
4.7 Thread tension .................................................... ................................32
4.7.1 Setting the needle thread tension........................................................ 33
4.7.2 Setting the hook thread tension...........................................................35
4.8 Setting the needle thread regulator.....................................................36
4.9 Sewing feet..........................................................................................37
4.9.1 Lifting the sewing feet..........................................................................37
4.9.2 Locking the sewing feet at top dead center.........................................38
4.9.3 Setting the sewing foot pressure.........................................................39
4.9.4 Setting the sewing foot stroke.............................................................41
4.10 Setting the stitch length.......................................................................42
4.11 Sewing backwards ..............................................................................43
4.12 Quick functions on the push buttons...................................................44
4.13 Sewing.................................................................................................46
5 Programming.....................................................................................49
5.1 Control panel OP1000.........................................................................49
Operating Instructions 1767 - 00.0 - 12/2016 1
Table of Contents
5.1.1 Display.................................................................................................49
5.1.2 Buttons................................................................................................51
5.1.3 Using button groups............................................................................55
5.2 Thread button group functions ............................................................56
5.2.1 Setting the start bartack ......................................................................56
5.2.2 Setting the multiple start bartack.........................................................57
5.2.3 Using the multiple start bartack as the darning program.....................58
5.2.4 Setting the end bartack .......................................................................59
5.2.5 Setting the multiple end bartack..........................................................60
5.2.6 Activating the thread cutter..................................................................60
5.2.7 Activating the thread clamp.................................................................61
5.2.8 Setting the needle position after sewing stop.................................... ..61
5.2.9 Activating sewing foot lift after thread cutter........................................61
5.2.10 Activating sewing foot lift after sewing stop.........................................62
5.2.11 Activating soft start..............................................................................62
5.2.12 Reducing speed ..................................................................................62
5.3 Programming button group functions..................................................63
5.3.1 Setting the bobbin piece counter.........................................................64
5.3.2 Activating the bobbin stitch counter.....................................................66
6 Maintenance.......................................................................................67
6.1 Cleaning ..............................................................................................68
6.1.1 Areas requiring speci a l cl ea n i ng.........................................................69
6.1.2 Cleaning the motor fan mesh ..............................................................70
6.2 Lubricating...........................................................................................71
6.3 Servicing the pneumatic system..........................................................73
6.3.1 Setting the operating pressure............................................................73
6.3.2 Draining the water condensation.........................................................75
6.3.3 Cleaning the filter element...................................................................76
6.4 Parts list.............................................. .................................... .............77
7 Setup ..................................................................................................79
7.1 Checking the scope of delivery ...........................................................79
7.2 Removing the transport locks ..............................................................79
7.3 Assembling the stand..........................................................................80
7.4 Tabletop ..............................................................................................81
7.4.1 Completing the tabletop .............................................. ........................81
7.4.2 Assembling the tabletop to the stand..................................................82
7.5 Setting the working height...................................................................83
7.6 Assembling the pedal and setpoint device..........................................84
7.7 Inserting the machine head.................................................................85
7.8 Assembling the control panel..............................................................86
7.9 Assembling the oil extraction line........................................................89
7.10 Electrical connection ...........................................................................90
7.10.1 Assembling the control........................................................................90
2 Operating Instructions 1767 - 00.0 - 12/2016
Table of Contents
7.10.2 Connecting the control ........................................................................91
7.10.3 Connecting the machine head.............................................................92
7.10.4 Establishing equipotential bonding......................................................92
7.11 Pneumatic connection.........................................................................93
7.11.1 Assembling the compressed air maintenance unit..............................94
7.11.2 Setting the operating pressure............................................................95
7.12 Checking the lubrication......................................................................96
7.13 Carrying out a test run.........................................................................97
8 Decommissioning .............................................................................99
9 Disposal ...........................................................................................101
10 Troubleshooting..............................................................................103
10.1 Customer Service..............................................................................103
10.2 Errors in sewing process...................................................................103
11 Technical data .................................................................................107
Operating Instructions 1767 - 00.0 - 12/2016 3
Table of Contents
4 Operating Instructions 1767 - 00.0 - 12/2016
About these instructions
1 About these instructions
These instructions have been prepared with utmost care.
They contain information and notes intended to ensure long-term
and reliable operation.
Should you notice any discrepancies or if you have improvement
requests, then we would be glad to receive your feedback through
Customer Service ( p. 103).
Consider the instructions part of the product and store them in a
place where they are readily avai l able.
1.1 For whom are these instructions intended?
These instructions are intended for:
Service Instructions are supplied separately.
With regard to minimum qualification and other requiremen ts to be
met by personnel, please also follow the chapte r Safety ( p. 9).
• Operators:
This group is familiar with the machine and has access
to the instructions. Specifically, chapter Operation
( p. 17) is important for the operators.
• Specialists:
This group has the appropriate technical training for
performing maintenance or repairing malfunctions.
Specifically, the chapter Setup ( p. 79) is important for
specialists.
1.2 Representation conventions – symbols and characters
Various information in these instructions is represented or highlighted by the following characters in order to facilitate easy and
quick understanding:
Proper setting
Specifies proper setting.
Operating Instructions 1767 - 00.0 - 12/2016 5
About these instructions
1.
2.
...
•
Disturbances
Specifies the disturbances that can occur from an incorrect setting.
Cover
Specifies which covers must be disassembled in order to access
the components to be set.
Steps to be performed when operating the machine (sewing
and equipping)
Steps to be performed for service, maintenance, and
installation
Steps to be performed via the software control panel
Die einzelnen Handlungsschritte sind nummeriert:
First step
Second step
The steps must always be followed in the specified order.
Lists are marked by bullet points.
Result of performing an operation
Change to the machine or on the display/control panel.
Important
Special attention must be paid to this point when performing a step.
Information
Additional information, e.g. on alternative operating options.
Order
Specifies the work to be performed before or after a setting.
6 Operating Instructions 1767 - 00.0 - 12/2016
About these instructions
References
Reference to another section in these instructions.
Safety Important warnings for the user of the machine are specifically
marked. Since safety is of particular importance, hazard symbols,
levels of danger and their signal words are described separately
in the chapter Safety ( p. 9).
Location
information
If no other clear location information is used in a figure, indications
of right or left are always from the user's point of view.
1.3 Other documents
The machine includes components from other manufacturers.
Each manufacturer has performed a hazard assessment for these
purchased parts and confirmed their design compliance with applicable European and national regulations. The proper use of the
built-in components is described in the corresponding manufacturer's instructions.
1.4 Liability
All information and notes in these instructions have been compiled
in accordance with the latest technology and the applicable standards and regulations.
Dürkopp Adler cannot be held liable for any damage resulting
from:
• Breakage and damage during transport
• Failure to observe these instructions
• Improper use
• Unauthorized modifications to the machine
• Use of untrained personnel
• Use of unapproved parts
Operating Instructions 1767 - 00.0 - 12/2016 7
About these instructions
Transport
Dürkopp Adler cannot be held liable for breakage and transport
damages. Inspect the delivery immediately upon receiving it.
Report any damage to the last transport manager. This also
applies if the packaging is not damaged.
Leave machines, equipment and packaging material in the condition in which they were found when the damage was discovered.
This will ensure any claims against the transport company.
Report all other complaints to Dürkopp Adler immediately after
receiving the product.
8 Operating Instructions 1767 - 00.0 - 12/2016
Safety
2 Safety
This chapter contains basic information for your safety. Read the
instructions carefully before setting up or operating the machine.
Make sure to follow the information included in the safety instructions. Failure to do so can result in serious injury and property
damage.
2.1 Basic safety instructions
The machine may only be used as described in these instructions.
The instructions should be available at the machine's location at
all times.
Work on live components and equipment is prohibited. Exceptions
are defined in the DIN VDE 0105.
For the following work, switch off the machine at the main switch
or disconnect the power plug:
• Replacing the needle or other sewing tools
• Leaving the workstation
• Performing maintenance work and repairs
• Threading
Missing or faulty parts could impair safety and damage the machine. Only use original parts from the manufacturer.
Transport Use a lifting c arriage or forklift to transpor t the machine. Raise the
machine max. 20 mm and secure it to prevent it from slipping off.
Setup The connecting cable must have a power plug approved in the
relevant country. The power plug may only be assembled to the
power cable by qualified specialists.
Obligations
of the operator
Operating Instructions 1767 - 00.0 - 12/2016 9
Follow the country-specific safety and accident prevention regulations and the legal regulations concerning industrial safety and
the protection of the environment.
Safety
All the warnings and safety signs on the machine must always be
in legible condition. Do not remove!
Missing or damaged warnings and safety signs must be replaced
immediately.
Requirements
to be met by
the personnel
Only qualified specialists may:
• set up the machine
• perform maintenance work and repairs
• perform work on electrical equipment
Only authorized persons may work on the machine and must first
have understood these instructions.
Operation Check the machine during operating for any externally visible
damage. Stop working if you notice any changes to the machine.
Report any changes to your supervisor. Do not use a damaged
machine any further.
Safety
equipment
Safety equipment should not be removed or deactivated. If it is
essential to remove or deactivate safety equipment for a repair
operation, it must be assembled and put back into operation
immediately afterward.
2.2 Signal words and symbols used in warnings
Warnings in the text are distinguished by color bars. The color
scheme based on the severity of the danger. Signal words indicate
the severity of the danger.
Signal words Signal words and the hazard they describe:
Signal word Meaning
DANGER (with hazard symbol)
If ignored, fatal or serious injury will result
WARNING (with hazard symbol)
10 Operating Instructions 1767 - 00.0 - 12/2016
If ignored, fatal or serious injury can result
Safety
CAUTION (with hazard symbol)
If ignored, moderate or minor injury can result
CAUTION (with hazard symbol)
If ignored, environmental damage can result
NOTICE (without hazard symbol)
If ignored, property damage can result
Symbols The following symbols indicate the type of danger to personnel:
Symbol Type of danger
General
Electric shock
Puncture
Crushing
Environmental damage
Operating Instructions 1767 - 00.0 - 12/2016 11
Examples Examples of the layout of warnings in the text:
DANGER
Type and source of danger!
Consequences of non-compliance.
Measures for avoiding the danger.
This is what a warning looks like for a hazard that will result
in serious injury or even death if ignored.
WARNING
Type and source of danger!
Consequences of non-compliance.
Measures for avoiding the danger.
This is what a warning looks like for a hazard that could
result in serious or even fatal injury if ignored.
Safety
CAUTION
Type and source of danger!
Consequences of non-compliance.
Measures for avoiding the danger.
This is what a warning looks like for a hazard that could
result in moderate or minor injury if the warning is ignored.
12 Operating Instructions 1767 - 00.0 - 12/2016
Safety
NOTICE
Type and source of danger!
Consequences of non-compliance.
Measures for avoiding the danger.
This is what a warning looks like for a hazard that could
result in property damage if ignored.
CAUTION
Type and source of danger!
Consequences of non-compliance.
Measures for avoiding the danger.
This is what a warning looks like for a hazard that could
result in environmental damage if ignored.
Operating Instructions 1767 - 00.0 - 12/2016 13
Safety
14 Operating Instructions 1767 - 00.0 - 12/2016
Machine description
①②③
④
⑤⑥⑦
⑧
⑨
⑩
3 Machine description
3.1 Components of the machine
Fig. 1: Components of the machine
(1) - Adjusting wheel for sewing
foot stroke
(2) - Adjusting wheel for sewing
foot pressure
(3) - Thread tensions
(4) - Needle bar
(5) - Electronic handwheel
(6) - Winder
(7) - Stitch adjustment lever
(8) - Stitch length adjusting wheel
(9) - Handwheel
(10)- Control panel
3.2 Proper use
The machine may only be used with sewing material that satisfies
Operating Instructions 1767 - 00.0 - 12/2016 15
the requirements of the specific application at hand.
The machine is intended only for use with dry sewing material.
The sewing material must not contain any hard objects.
The needle thicknesses permissible for the machine are listed in
the Technical Data ( p. 107) chapter.
The seam must be completed with a thread that satisfies the
requirements of the specific application at hand.
The machine is intended for industrial use.
Machine description
The machine may only be set up and operated in dry conditions on
well-maintained premises. If the machine is operated on premises
that are not dry and well-maintained, then further measures may
be required which must be compatible with DIN EN 60204-31.
Only authorized persons may work on the machine.
Dürkopp Adler cannot be held liable for damages resulting from
improper use.
WARNING
Risk of injury from live, moving and cutting
parts as well as from sharp parts!
Improper use can result in electric shock,
crushing, cutting and punctures.
Follow all instructions provided.
NOTICE
Non-observance will lead to property damage!
Improper use can result in material damage at the machine.
Follow all instructions provided.
3.3 Declaration of Conformity
The machine complies with European regulations ensuring health,
safety, and environmental protection as specified in the declaration of conformity or in the declaration of incorporation.
16 Operating Instructions 1767 - 00.0 - 12/2016
Operation
4 Operation
The operating sequence consists of several different steps.
Fault-free operation is necessary in order to achieve a good
sewing result.
4.1 Preparing the machine for operation
WARNING
Risk of injury from moving, cutting and sharp
parts!
Crushing, cutting and punctures are possible.
If possible, make preparations only when the
machine is switched off.
Complete the following steps in preparation of sewing before
starting to work:
• Inserting/changing the needle
• Threading the needle thread
• Inserting and winding on the hook thread
• Setting the thread tension
Operating Instructions 1767 - 00.0 - 12/2016 17
4.2 Switching on and off the machine
①
③
④
②
Fig. 2: Switching on and off the machine
Operation
(1) - Indicator lamp on
Push buttons
(2) - Indicator lamp on the
Control
To switch on the machine:
1. Press the main switch (3) down to position I.
The indicator lamps (1) and (2) light up.
To switch off the machine:
1. Press the main switch (3) up to position 0.
The indicator lamps (1) and (2) go out.
(3) - Main switch
(4) - Switch for the sewing lamp
18 Operating Instructions 1767 - 00.0 - 12/2016
Operation
4.3 Inserting/changing the needle
WARNING
Risk of injury from sharp parts!
Punctures possible.
Switch off the machine before changing the needle.
DO NOT reach into the needle tip.
NOTICE
Property damage may occur!
There is a risk of machine damage, needle breakage or
damage to the thread.
Check the distance to the hook tip after inserting a needle
with a different thickness.
If necessary, readjust the distance between needle tip and
hook tip.
Order
After switching to a different needle thickness, adjust the distance
between hook and needle ( Service Instructions).
Disturbance if hook distance is incorrect
After inserting a thinner needle:
• Missing stitches
• Damage to the thread
After inserting a thicker needle:
• Damage to the hook tip
• Damage to the needle
Operating Instructions 1767 - 00.0 - 12/2016 19
Operation
①
②
③
④
4.3.1 Inserting or changing needles on 1-needle
machines
Fig. 3: Inserting or changing needles on 1-needle machines
(1) - Needle bar
(2) - Screw
To change or insert the needle on 1-needle machines:
1. Turn the handwheel until the needle bar (1) is at the top dead
center.
2. Loosen the screw (2).
3. Pull the needle out towards the bottom.
4. Insert the new needle.
Important
Align the needle in such a way that the groove (3) faces the
hook (4).
5. Tighten the screw (2).
(3) - Groove
(4) - Hook
20 Operating Instructions 1767 - 00.0 - 12/2016
Operation
①
②
③
④
4.3.2 Inserting or changing needles on 2-needle
machines
Fig. 4: Inserting or changing needles on 2-needle machines
(1) - Needle bar
(2) - Screws
To change or insert the needle on 2-needle machines:
1. Turn the handwheel until the needle bar (1) is at the top dead
center.
2. Loosen the screws (2) on both sides.
3. Pull each of the needles out towards the bottom.
4. Insert new needles on both sides.
Important
When inserting the needles, align them such that the grooves (3)
face away from each other. Each groove must point to the hook
that belongs to this needle.
5. Tighten the screws (2) on both sides.
(3) - Grooves
(4) - Hook
Operating Instructions 1767 - 00.0 - 12/2016 21
Operation
①
②
4.4 Threading the needle thread
WARNING
Risk of injury from sharp parts!
Punctures possible.
Switch off the machine before threading the
needle thread.
In all machines the thread from the thread reel is fed to the machine
via the thread guide.
Fig. 5: Threading the needle thread
(1) - Thread guide (2) - Thread reel holder
To thread the needle thread:
1. Fit the thread reel on the reel stand (2).
2. Insert the needle thread through the slots of the thread
guide (1) as shown above.
22 Operating Instructions 1767 - 00.0 - 12/2016
Operation
①
②
④
⑥
⑧
③
⑤
⑦
4.4.1 Needle thread threading on 1-needle machines
Fig. 6: Needle thread threading on 1-needle machines (1)
(1) - Thread lever protection
(2) - Thread guide
(3) - Thread tensioning spring
(4) - Thread guide
To thread the needle thread in 1-needle machines:
1. Feed the needle thread through the thread guide (8) as shown
above.
2. Feed the needle thread from top to bottom through the left
hole of the thread lever protection (1).
3. Feed the needle thread from the left to the right through the
thread guide (2).
4. Guide the needle thread clockwise around the pre-tensioner (7).
5. Guide the needle thread counterclockwise around the addi-
tional tensioner (6).
6. Guide the needle thread clockwise around the main
tensioner (5).
7. Feed the needle thread from the right to the left through the
thread guide (4).
Operating Instructions 1767 - 00.0 - 12/2016 23
(5) - Main tensioner
(6) - Additional tensioner
(7) - Pre-tensioner
(8) - Thread guide
⑨
⑩
③
⑪
⑫
Operation
8. Guide the needle thread clockwise around the thread tension-
ing spring (3).
Fig. 7: Needle thread threading on 1-needle machines (2)
(3) - Thread tensioning spring
(9) - Thread lever
(10)- Thread guide,
optional: Thread clamp
9. Guide the needle thread under the spring of the thread ten-
sioning spring (3).
24 Operating Instructions 1767 - 00.0 - 12/2016
(11)- Thread guide
(12)- Needle thread regulator
Operation
10. Guide the needle thread from the bottom through the thread
guide (11) and through the needle thread regulator (12).
11. Insert the needle thread from the right to the left through the
thread lever (4).
12. Insert the needle thread through thread guide (11).
13. Insert the needle thread through thread guide (10).
14. Insert the thread through the needle eye.
Important
Check the thread length.
The thread cutter does not function correctly when the loose thread
end is too long.
For machines with a short thread cutter
Fig. 8: Needle thread threading on 1-needle machines (3)
15. Insert the thread through the right hole of the guide above the
thread clamp.
16. Insert the thread through the right hole of the guide below the
thread clamp.
17. Insert the thread into the thread clamp from the right so that
the thread is held in place inside the hook of the clamp.
The thread is supposed to run through the clamp almost
without touching it and in such a way that it only makes contact with the guides above and below the thread clamp.
18. Insert the thread through the thread guide on the needle
bar (13).
Operating Instructions 1767 - 00.0 - 12/2016 25
Operation
① ②
19. Insert the thread through the needle eye (14) in such a way
that the loose thread end faces the hook.
20. Pull the thread through the needle eye (14) until the loose
thread end has a length of approx. 4 cm with the thread
lever (16) at the highest position.
Important
Check the thread length.
The short thread cutter does not function correctly when the loose
thread end is too long.
4.4.2 Needle thread threading on 2-needle machines
2-needle machines are equipped with a 2nd tensioning screw
triangle for the 2nd needle thread. The threading procedure
corresponds to that for the 1st needle thread ( p. 23).
Fig. 9: Needle thread threading on 2-needle machines
(1) - Tensioning screw triangle for
the 1
st
needle thread
To thread the needle thread in 2-needle machines:
1. First, guide the left-hand needle thread through the left-hand
guide holes and around the left-hand tensioning screw
triangle (1).
2. Guide the right-hand needle thread through the right-hand
guide holes and around the right-hand tensioning screw
triangle (2).
26 Operating Instructions 1767 - 00.0 - 12/2016
(2) - Tensioning screw triangle for the
2ndneedle thread
Operation
Important
Guide the threads through the guides and around the tensioning
screws in such a way that the threads do not intersect.
Important
Check the thread length.
The thread cutter does not function correctly when the loose thread
end is too long.
For machines with a short thread cutter
3. Insert the left-hand needle thread through the left-hand guide
holes above and below the thread clamp.
4. Insert the right-hand needle thread through the right-hand
guide holes above and below the thread clamp.
5. Insert the threads into the thread clamp from the left / right so
that the threads are held in place inside the respective hook
of the clamp (see figure Page 25).
Important
Check the thread length.
The short thread cutter does not function correctly when the loose
thread end is too long.
Operating Instructions 1767 - 00.0 - 12/2016 27
4.5 Winding the hook thread
①
②
4.5.1 Threading the hook thread
WARNING
Risk of injury from sharp parts!
Punctures possible.
Switch off the machine before threading the
thread.
Fig. 10: Threading the hook thread (1)
Operation
(1) - Thread guide (2) - Thread reel holder
To wind the hook thread:
1. Fit the thread reel on the reel stand (2).
2. Thread the hook thread through the slots of the thread
guide (1) as shown above.
28 Operating Instructions 1767 - 00.0 - 12/2016
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