Dürkopp Adler 567 CLASSIC Service Manual
567 classic
Service manual
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP TO CONSULT LATER
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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 - 2015
Content
1 About these Service Instructions..............................................3
1.1 Scope ...........................................................................................3
1.2 Representation conventions – symbols and characters...............3
1.3 Other documents..........................................................................4
1.4 Liability..........................................................................................4
2 Safety information......................................................................5
2.1 Basic safety instructions...............................................................5
2.2 Signal words and symbols used in warnings................................6
3 Working basis.............................................................................9
3.1 Sequence of the settings..............................................................9
3.2 Cable routing................................................................................9
3.3 Removing the covers..................................................................10
3.3.1 Access to the machine bottom section.......................................10
3.3.2 Removing and fitting the arm cover............................................11
3.3.3 Removing and fitting the head cover..........................................12
3.3.4 Removing and fitting the valve cover.......................................... 12
3.3.5 Opening and closing the throat plate slide ................................. 13
3.3.6 Removing and installing the throat plate .................................... 14
3.3.7 Removing and installing the feed-dog........................................ 15
3.4 Flats on shafts ............................................................................16
3.5 Locking the sewing machine in place.........................................16
3.6 Putting the handwheel into position............................................17
4 Setting the handwheel scale ...................................................19
5 Positioning the arm shaft.........................................................20
6 Positioning the toothed belt pulleys....................................... 21
6.1 Upper toothed belt pulley............................................................21
6.2 Lower toothed belt pulley............................................................22
7 Setting the stitch length adjusting wheel............................... 23
8 Setting the stitch length limit ..................................................25
8.1 Setting the eccentric for the forward and backward stitches......26
9 Setting the feed-dog.................................................................27
9.1 Setting the feed-dog position......................................................27
9.1.1 Moving the feed-dog...................................................................28
9.1.2 Moving the feed-dog carrier........................................................29
9.2 Setting the feed-dog movement ................................................. 30
9.2.1 Setting the feed movement.........................................................30
9.2.2 Setting the feed-dog height in the top dead center.....................31
9.2.3 Setting the stroke movement......................................................32
10 Aligning the needle bar linkage...............................................33
10.1 Moving the needle bar linkage sideways....................................33
10.2 Aligning the needle bar linkage in the sewing direction..............34
11 Position of the hook and needle .............................................36
11.1 Setting the hook side clearance ................................................. 36
11.2 Setting the loop stroke position .................................................. 38
Service manual 567 classic - 01.0 - 10/2015 1
Content
11.3 Adjusting the needle guard.........................................................40
11.4 Setting the needle bar height......................................................41
12 Setting the bobbin housing lifter ............................................43
12.1 Setting the lifting gap..................................................................43
12.2 Setting the timing for opening.....................................................45
13 Sewing feet................................................................................46
13.1 Setting an even sewing foot stroke.............................................46
13.2 Setting the stroke movement for the feeding foot.......................47
13.3 Setting presser foot pressure ..................................................... 49
13.4 Setting the sewing foot lifting height...........................................49
14 Setting the needle thread tension...........................................51
14.1 Setting the thread regulator........................................................51
14.2 Setting the thread tensioning spring........................................... 52
15 Winder .......................................................................................53
15.1 Setting the winder.......................................................................53
15.2 Setting the hook thread guide.....................................................56
16 Thread cutter............................................................................. 57
16.1 Setting the height of the thread-pulling knife.............................. 57
16.2 Setting the cutoff curve...............................................................58
16.3 Setting the cutting pressure........................................................60
16.4 Adjusting the needle thread tension........................................... 61
17 Setting the potentiometer........................................................63
18 Setting the safety snap-on coupling....................................... 65
18.1 Attaching the safety snap-on coupling........................................65
18.2 Setting the torque....................................................................... 66
19 Maintenance work ....................................................................67
19.1 Lubrication..................................................................................67
19.1.1 Lubrication of the upper part of the machine.............................. 68
19.1.2 Hook lubrication.......................................................................... 69
19.1.3 Setting the hook lubrication ........................................................70
19.2 Pneumatic system......................................................................71
19.2.1 Setting operating pressure .........................................................71
19.2.2 Draining the water condensation................................................72
19.2.3 Cleaning the filter element.......................................................... 73
19.3 Cleaning work.............................................................................74
19.3.1 Cleaning the machine.................................................................74
19.3.2 Cleaning the motor fan mesh .....................................................75
19.4 Checking the toothed belt...........................................................75
2 Service manual 567 classic - 01.0 - 10/2015
About these Service Instructions
1.
2.
...
•
1 About these Service Instructions
This manual for sewing machine 567 classic was compiled with the utmost
care. It contains information and notes in order to ensure long-term and
reliable operation.
1.1 Scope
This manual describes the setting and maintenance work on the
567 classic sewing machine. It applies to all submodels.
The intended use and set-up is described in the Operating manual.
1.2 Representation conventions – symbols and characters
Various information in this manual is represented or highlighted b y the following characters in order to facilitate easy and quick understanding:
Correct setting
Indicates proper setting.
Malfunctions
Specifies the faults that can occur due to an incorrect setting.
Steps to be performed when operating the machine (sewing and
equipping)
Steps to be performed for servicing, maintenance, and installation
Steps to be performed via the software control panel
The individual steps are numbered:
1. First step
2. Second step
The sequence of the steps must always be followed.
Lists are identified by bullet points.
Result of performing an operation
Change to the machine or in the display.
Important
Special attention must be paid to this point when performing a step.
Service manual 567 classic - 01.0 - 10/2015 3
About these Service Instructions
Information
Additional information, e.g. on alternative operating possibilities.
Order
Specifies the work to be performed before or after a setting.
References
Reference to another section in the manual.
Safety Important warnings for the machine operator are specially designated.
Since safety is of particular importance, hazard symbols, levels of danger
and their signal words are described separately in 3 Safety Information.
Orientation If the figure is unclear, indications of “right” and “left” are always from the
operator's point of view.
1.3 Other documents
This equipment 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 these components is described in each manufacturer's manual.
1.4 Liability
All information in these service instructions was compiled with consideration to the state of the art, and applicable standards and regulations.
The manufacturer cannot be held liable for damages resulting from:
• Breakage and transport damages
• Failure to observe operating manual
• Improper use
• Unauthorized modifications to the machine
• Use of untrained personnel
• Use of unapproved replacement parts
4 Service manual 567 classic - 01.0 - 10/2015
Safety information
2 Safety information
This section contains basic information for your safety.
Read the information carefully before setting up, programming, maintaining, or operating the machine.
Make sure to follow the information included in this section. Failure to do
so can result in serious injury and damage to the machine.
2.1 Basic safety instructions
Only authorized personnel should use the machine. Anyone working on
the machine should read the operating manual first.
The machine should only be set up in accordance with the manual.
The operating manual should be available at the machine 's location at all
times.
Observe the generally applicable safety and accident prevention regula-
tions and the legal regulations concerning industrial safety and environmental protection.
If you use parts from suppliers, observe the safety information and operating manual provided by the manufacturer.
All warnings on the machine must always be in legible condition and may
not be removed. Missing or damaged labels should be replaced immediately.
In the following situations, the machine must be disconnected from the
power supply using the main switch or by disconnecting the power plug:
• Threading
• Replacing the needle or other sewing tools
• Leaving the workplace
• Performing service, maintenance work and repairs
Inspect the machine while in use for any externally visible damage. Stop
working as soon as you notice any changes to the machine. Report any
changes to your supervisor. A damaged machine should no longer be
used.
Machines or machine parts that have reached the end of their service life
must not continue to be used. They have to be disposed of correctly and
in accordance with the applicable statutory provisions.
Only qualified specialists may set up the machine. Anyone setting up the
machine should read the operating manual first.
Service manual 567 classic - 01.0 - 10/2015 5
Safety information
Only qualified specialists may perform maintenance work and repairs.
Anyone maintaining or setting up the machine must read the service manual first.
Safety equipment should not be removed or deactivated. If this cannot be
avoided for a repair operation or service setting, the safety equipment
must be refitted and put back into service immediately afterwards.
Only qualified electrical specialists may perform work on electrical equipment.
The power cable must have a plug authorized for the country in which the
machine is being used. The power plug may only be connected to the
power cable by a qualified specialist.
Work on live components and equipment is prohibited. Exceptions are defined in the specifications in DIN VDE 0105.
Only use original spare parts from the manufacturer. Missing or faulty
spare parts could impair safety and damage the machine.
2.2 Signal words and symbols used in warnings
Warnings in the text are distinguished by color bars. The color scheme is
oriented towards the severity of the danger. Signal words indicate the d egree of risk:
Signal words Signal words and the hazard that they describe:
Signal word Hazard
DANGER Will result in serious injury or death.
WARNING Can result in serious injury or death.
CAUTION Can result in minor or moderate injury.
ATTENTION Can result in property damage.
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Safety information
Symbols The following symbols indicate the type of risk to personnel:
Symbol Type of danger
General risk
Risk of electric shock
Risk of puncturing
Risk of crushing
Examples Examples of the layout of the warnings in the text:
DANGER
Type and source of risk
Consequences of non-observance
Measures for avoiding the risk
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 risk
Consequences of non-observance
Measures for avoiding the risk
This is what a warning looks like for a hazard that
could result in serious injury or even death if
ignored.
Service manual 567 classic - 01.0 - 10/2015 7
Safety information
CAUTION
Type and source of risk
Consequences of non-observance
Measures for avoiding the risk
This is what a warning looks like for a hazard that
could result in moderate or minor injury if the warning is ignored.
CAUTION
Type and source of risk
Measures for avoiding the risk
This is a warning note for a hazard that could result
in environmental damage if ignored.
ATTENTION
Type and source of risk
Measures for avoiding the risk
This is what a warning looks like for a hazard that could result in material damage if ignored.
8 Service manual 567 classic - 01.0 - 10/2015
Working basis
3 Working basis
3.1 Sequence of the settings
Observe the
sequence!
Tying cables
together
The setting positions for the sewing machine are interdependent.
Always adhere to the specified sequence for the individual setting steps.
Always observe all information on requirements and following settings
marked at the side with .
ATTENTION
Machine damage possible due to incorrect sequence.
Always adhere to the working sequence specified in this manual.
3.2 Cable routing
Ensure that all cables in the machine are laid such that moving parts are
not impaired in their ability to function correctly.
1. Lay any excess cabling neatly in proper cable snakes.
2. Tie the snakes together using a cable tie.
If possible, bind the snakes to fixed parts.
The cables must be fixed firmly in place.
3. Cut off any protruding part of the cable tie.
ATTENTION
Machine damage and malfunctions can be caused by laying the
cables incorrectly.
Excess cabling may obstruct moving machine parts in their ability to
function correctly. This will affect the sewing function and may cause
damage.
Lay excess cabling as described above.
Service manual 567 classic - 01.0 - 10/2015 9
Working basis
3.3 Removing the covers
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you remove
the covers or refit them
In many types of setting work, you will have to remove the machine covers
first in order to access the components.
Described here is how to remove the individual covers and how to refit
them. Just the cover that needs to be removed is then specified in the text
for that particular type of setting work.
3.3.1 Access to the machine bottom section
In order to access the components at the machine bottom section, you
must first tilt the machine upper section.
Fig. 1: Tilting and erecting the machine upper section
Tilting the machine upper section
1. Tilt the machine upper section as far as it will go.
Erecting the machine upper section
1. Raise the machine upper section.
10 Service manual 567 classic - 01.0 - 10/2015
Working basis
(1) - Screws
(2) - Arm cover
(3) - Presser foot stroke adjusting wheel
②
③
①
3.3.2 Removing and fitting the arm cover
Fig. 2: Removing and fitting the arm cover
Removing the arm cover
1. Turn the adjusting wheel for the sewing foot stroke (3) to 2.
2. Loosen the screws (1).
3. Hold the arm cover (2) on the adjusting wheel and remove it.
Fitting the arm cover
1. Turn the adjusting wheel for the sewing foot stroke (3) to 2.
2. Fit the arm cover (3).
3. Tighten the screws (1).
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3.3.3 Removing and fitting the head cover
(1) - Screws (2) - Head cover
②
①
②
①
(1) - Screws (2) - Valve cover
Fig. 3: Removing and fitting the head cover
Removing the head cover
1. Loosen the screws (1).
2. Remove the head cover (2).
Working basis
Fitting the head cover
1. Fit the head cover (2).
2. Tighten the screws (1).
3.3.4 Removing and fitting the valve cover
Fig. 4: Removing and fitting the valve cover
Removing the valve cover
1. Undo all four screws (1).
2. Remove the valve cover (2).
Fitting the valve cover
1. Fit the valve cover (2).
2. Tighten all four screws (1).
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Working basis
(1) - Throat plate slide
(2) - Throat plate
(3) - Clamping spring
②
③
①
3.3.5 Opening and closing the throat plate slide
Fig. 5: Opening and closing the throat plate slide
Opening the throat plate slide
1. Press the clamping spring (3) downwards.
2. Push the throat plate slide (1) apart.
Closing the throat plate slide
1. Screw the throat plate slide (1) to the throat plate (2).
Service manual 567 classic - 01.0 - 10/2015 13
3.3.6 Removing and installing the throat plate
(1) - Screws
(2) - Throat plate
(3) - Bobbin housing
(4) - Nose
④
②
①
③
WARNING
Risk of injury.
Risk of crushing injuries and stab wounds from moving and sharp parts.
Switch the sewing machine off before you remove
or install the throat plate.
Fig. 6: Removing and installing the throat plate
Working basis
Removing the throat plate
1. Open the throat plate slide ( page 13).
2. Loosen both screws (1).
3. Remove the throat plate (2).
Installing the throat plate
1. Insert the throat plate (2), ensuring that the nose (4) of the bobbin
housing (3) is in the cutout of the throat plate.
2. Tighten both screws (1).
3. Close the throat plate slide ( page 13).
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Working basis
2
3
1
(1) - Feed-dog
(2) - Feed-dog carrier
(3) - Screws
3.3.7 Removing and installing the feed-dog
WARNING
Risk of injury.
Risk of crushing injuries and stab wounds from moving and sharp parts.
Switch the sewing machine off before you remove
or install the feed-dog.
Fig. 7: Removing and installing the feed-dog
Removing the feed-dog
1. Remove the throat plate ( page 14).
2. Loosen the screws (3).
3. Take the feed-dog (1) off the feed-dog carrier (2).
Installing the feed-dog
1. Place the feed-dog (1) onto the feed-dog carrier (2).
2. Tighten the screws (3).
3. Insert the throat plate ( page 14)
Important: Check the feed-dog position in its movement at maximum
stitch length (depending on the equipment: 6, or 9) by turning
on the handwheel. The feed-dog must have an even distance
from the throat plate. The needle must be positioned in the
center of the needle hole on insertion.
Order
Then check the following setting:
Feed-dog ( 9.1.1 Moving the feed-dog, page 28)
Service manual 567 classic - 01.0 - 10/2015 15
3.4 Flats on shafts
2
1
(1) - Flat (2) - Shaft
5 mm
3 mm
(1) - Locking peg
(2) - Large arresting groove
(3) - Small arresting groove
(4) - Arm shaft crank
③
①
④
②
Working basis
Screw the screw
on to the flat
Fig. 8: Flats on shafts
Some shafts have flat surfaces at those points where the components are
screwed on. This stabilizes the connection and makes adjustment easier.
Always ensure that the screws lie completely on the surface.
3.5 Locking the sewing machine in place
For some settings, the machine has to be locked in place. To do this, the
locking peg from the accessory pack is inserted into a groove on the arm
shaft crank to block the arm shaft.
Fig. 9: Locking peg and arresting grooves on the arm shaft crank
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There are 2 securing positions:
• Position 1: Loop stroke position
• 5 mm end in the large groove
• Setting the loop stroke and needle bar height
• Position 2: Handwheel zero position
• 3 mm end in the small groove
• Setting the handwheel position and checking the top dead center for
the needle bar
Working basis
(1) - Groove
(2) - Locking opening
(3) - Locking peg
①
②
③
(1) - Graduated
scale
(2) - Marking
①
②
Fig. 10: Locking the sewing machine in place
Locking the machine in place
1. Remove the plug from the locking opening (2).
2. Turn the handwheel until the appropriate groove (1) is in front of the locking opening (2):
• Small groove at handwheel position 0°
• Large groove at handwheel position 200 – 205°
3. Insert the locking peg (3) with the appropriate end in the groove (1).
Removing the locking mechanism
1. Pull the locking peg (3) out of the groove (1).
2. Insert the plug into the locking opening (2).
3.6 Putting the handwheel into position
With some settings, the graduated scale on the handwheel has to be put
into a certain position.
Fig. 11: Putting the handwheel into position
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Setting steps
1. Turn the handwheel until the specified number on the graduated
scale (1) is next to the marking (2).
Working basis
18 Service manual 567 classic - 01.0 - 10/2015
Setting the handwheel scale
(1) - Screw opening (2) - Marking
4 Setting the handwheel scale
Checking the correct setting
1. Lock the machine in place at position 2 ( page 16).
The handwheel is at position 0°.
If a different degree number is next to the marking (2) then you will
have to reset the graduated scale.
Fig. 12: Setting the handwheel scale
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the position of the handwheel on the arm
shaft.
1
2
Setting steps
The handwheel is fastened using two setscrews, which you can see
through the screw opening (1).
1. Turn handwheel until the first setscrew is under the opening (1)
2. Release the setscrew through the opening (1).
3. Turn the handwheel by 50° such that the second setscrew is under the
opening (1)
4. Release the setscrew through the opening (1).
5. Lock the machine in place at position 2 ( page 16).
6. Turn the handwheel scale so that the 0° is at the center of the marking (2).
7. Tighten the setscrew through the opening (1).
8. Remove the lock ( page 17).
9. Put the handwheel into the 50° position.
10.Tighten the setscrew through the opening (1).
Service manual 567 classic - 01.0 - 10/2015 19
Positioning the arm shaft
(1) - Arm shaft crank
(2) - Machine casting
(3) - Setscrews
①
②
③
5 Positioning the arm shaf t
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the position of the arm shaft crank.
Correct setting
The 3 setscrews (3) on the arm shaft crank (1) are seated flush on the flat.
The arm shaft crank (1) is flush with the machine casting (2).
Cover
• Arm cover ( 3.3.2 Removing and fitting the arm cover, page 11)
Fig. 13: Setting the arm shaft crank
20 Service manual 567 classic - 01.0 - 10/2015
Setting steps
1. Release all the setscrews (3) on the arm shaft crank (1).
2. Turn the arm shaft crank (1) such that the setscrews (3) are seated flush
on the flat of the arm shaft.
3. Push the arm shaft (1) to the right as far as it will go and flush with the
machine casting.
4. Tighten all the setscrews (3) on the arm shaft crank (1).
Positioning the toothed belt pulleys
(1) - Upper toothed belt pulley
(2) - Setscrews
(3) - Winder wheel
(4) - Toothed belt
(5) - Surface of arm shaft
①
④
③
⑤
②
6 Positioning the toothed belt pulleys
The two toothed belt wheels must be positioned one on top of the other
such that the toothed belt can run correctly.
Order
• Always check the position of the other toothed belt pulley after making
a change on either of the toothed belt pulleys.
6.1 Upper toothed belt pulley
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the upper toothed belt wheel.
Correct setting
The 2 setscrews for the upper toothed belt pulley are seated f lush on the
flat. The distance between the winder wheel and the upper toothed belt
wheel is 0.8 mm.
Cover
• Arm cover ( 3.3.2 Removing and fitting the arm cover, page 11)
Fig. 14: Setting the upper toothed belt pulley
Service manual 567 classic - 01.0 - 10/2015 21
Setting steps
1. Loosen the setscrews (2).
2. Turn the upper toothed belt pulley (1) such that the setscrews (2) are
seated flush on the flat (5) of the arm shaft.
Positioning the toothed belt pulleys
2
1
3
4
(1) - Toothed belt
(2) - Retaini ng ring
(3) - Lower toothed belt pul-
ley
3. Move the upper toothed belt wheel (1) to the side such that the distance
to the winder wheel (3) is 0.8 mm.
4. Tighten the setscrews (2).
6.2 Lower toothed belt pulley
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the lower toothed belt wheel.
Correct setting
The 2 setscrews for the lower toothed belt pulley are seated flush on the
flat of the lower shaft.
The toothed belt runs correctly without running against the retaining ring
or slipping off.
Cover
• Tilt the upper section ( 3.3.1 Access to the machine b ottom section,
page 10)
Fig. 15: Setting the lower toothed belt pulley
Setting steps
1. Using the screwdriver, push the toothed belt (1) sufficiently far to the
side that the 2 setscrews (4) can be reached.
2. Loosen the setscrews (4).
3. Turn the lower toothed belt pulley (3) such that the setscrews (4) are
seated on the flat of the arm shaft.
22 Service manual 567 classic - 01.0 - 10/2015
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