DURKOPP ADLER 867 Operating Manual

Contents
Operating manual 867 Version 01.0 - 12/2012 1
1 About this manual .................................................................................5
1.1 Scope of application of the manual..........................................................5
1.2 Applicable documentation........................................................................5
1.3 Damage during transport .........................................................................5
1.4 Limitation of liability..................................................................................5
1.5 Symbols used ..........................................................................................6
1.6 Figures.....................................................................................................6
2 Safety instructions ................................................................................7
2.1 General safety instructions ......................................................................7
2.2 Signal words and symbols used in safety instructions.............................9
3 Performance description ....................................................................11
3.1 Features.................................................................................................11
3.2 Declaration of conformity .......................................................................12
3.3 Intended use..........................................................................................12
3.4 Technical data .......................................................................................12
3.4.1 Noise emission ......................................................................................12
3.4.2 Data overview by submodel...................................................................13
3.4.3 Additional equipment and manuals........................................................19
4 Device description...............................................................................21
5 Operating instructions ........................................................................23
5.1 Switching the power supply on and off ..................................................23
5.2 Inserting and replacing the needle.........................................................24
5.2.1 Needle change on 1-needle machines ..................................................25
5.2.2 Needle change on 2-needle machines ..................................................26
5.2.3 Changing needles on switchable needle bars .......................................27
5.3 Threading in the needle thread..............................................................28
5.3.1 Needle thread threading on 1-needle machines....................................29
5.3.2 Needle thread threading on 2-needle machines....................................31
5.3.3 Needle thread threading on machines with a clean seam start .............32
5.4 Inserting and winding on the hook thread..............................................33
5.5 Replacing the hook thread bobbin.........................................................36
5.6 Thread tension.......................................................................................37
5.6.1 Adjusting the needle thread tension ......................................................38
5.6.2 Removing blocking of the needle thread tension...................................41
5.6.3 Opening the needle thread tensioner ....................................................41
5.6.4 Adjusting the hook thread tension .........................................................42
5.7 Setting the thread regulator ...................................................................43
5.8 Venting the sewing foot .........................................................................44
5.8.1 Mechanical lifting with the knee lever ....................................................44
5.8.2 Electro-pneumatic lifting with a foot pedal .............................................44
5.9 Locking the sewing feet in the upper position........................................45
5.10 Setting the sewing foot pressure ...........................................................46

DURKOPP ADLER 867 Specifications

General

Stitch Type	Lockstitch
Max Stitch Length	12 mm
Needle System	134-35
Needle Thread Tension	Adjustable
Lubrication	Automatic
Type	Industrial Sewing Machine
Max Sewing Speed	3000 stitches per minute
Presser Foot Lift	20 mm
Power Requirements	230V/50Hz