Table Of Contents - Dürkopp Adler 52 i-75 Series Operating Instructions Manual

Table of Contents

1 About these instructions .................................................................... 5
1.1 For whom are these instructions intended? .......................................... 5
1.2 Representation conventions - symbols and characters........................ 6
1.3 Other documents................................................................................... 7
1.4 Liability .................................................................................................. 8
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 Proper use ........................................................................................... 16
3.2 Subclasses .......................................................................................... 17
3.2.1 Machine with short arm ....................................................................... 17
3.2.2 Machine with long arm ........................................................................ 18
3.3 Sewing equipment............................................................................... 19
3.3.1 Machine with short arm ....................................................................... 19
3.3.2 Machine with long arm ........................................................................ 23
3.4 Optional equipment ............................................................................. 28
3.4.1 Machine with short arm ....................................................................... 28
3.4.2 Machine with long arm ........................................................................ 29
3.5 Declaration of Conformity.................................................................... 34
4 Operation ........................................................................................... 35
4.1 Preparing the machine for operation ................................................... 35
4.2 Switching on and off the machine ....................................................... 36
4.3 Inserting/replacing the needle ............................................................. 37
4.3.1 Machine 523i, 524i, 525i - needle system 134 .................................... 38
4.3.2 Machine 527i - needle system 134; 134-35 ........................................ 39
4.4 Threading the needle thread ............................................................... 40
4.5 Winding the hook thread ..................................................................... 41
4.6 Changing the bobbin and thread hook threading ................................ 43
4.7 Thread tension .................................................................................... 44
4.7.1 Setting the needle thread tension........................................................ 45
4.7.2 Setting the hook thread tension........................................................... 46
4.8 Foot lifting............................................................................................ 48
4.9 Setting the foot pressure ..................................................................... 50
4.10 Setting the stitch length ....................................................................... 51
4.11 Backtacking (reverse feed, closing up) ............................................... 52
4.12 Setting of zig-zag stitch width for machines
523i, 524i, 527i and a zig-zag stitch position
for machines 523i, 524i ....................................................................... 53
4.13 Machine control ................................................................................... 55
4.13.1 Pedal control ....................................................................................... 55
Operating Instructions 52Xi, 52Xi-75 - 03.0 - 09/2023 1