Table of Contents
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Table of Contents
1
1.1
1.2
1.3
1.4
2
2.1
2.2
3
3.1
3.2
3.3
4
4.1
4.1.1 Switching on the machine........................................................... 17
4.1.2 Scanning barcodes ..................................................................... 18
4.1.3 Inserting or changing the needle ................................................ 22
4.1.4 Feeding needle and hook thread ................................................ 24
4.1.5 Threading the needle thread ...................................................... 26
4.1.6 Winding the hook thread............................................................. 29
4.1.7 Inserting/changing the bobbin .................................................... 32
4.1.8 Threading the hook thread ......................................................... 34
4.2
4.2.1 Adjusting the needle thread tension ........................................... 37
4.2.2 Adjusting the hook thread tension .............................................. 37
4.3
4.4
4.5
4.6
4.7
4.8
4.8.1 Activating/deactivating function keys .......................................... 41
4.8.2 Assigning a function to the favorite buttons ................................ 43
4.8.3 Switching the function of a favorite button on and off ................. 43
4.9
4.10
4.11
4.12
4.13
4.13.1 End label scanner ....................................................................... 50
4.13.2 Barcode scanner for needle and hook thread ............................ 51
4.13.3 Bobbin identification ................................................................... 52
4.13.4 Needle cooling from above ......................................................... 53
4.13.5 Needle cooling from below ......................................................... 53
4.13.6 Operation lock ............................................................................ 53
4.14
4.14.1 Pressing the pedal ...................................................................... 56
4.14.2 Sewing in the end label .............................................................. 58
4.15
Operating Instructions 550-D800 - 01.0 - 05/2023
About these instructions ........................................................... 7
For whom are these instructions intended?.................................. 7
Representation conventions - symbols and characters ............... 7
Other documents .......................................................................... 9
Liability.......................................................................................... 9
Safety ......................................................................................... 11
Basic safety instructions ............................................................. 11
Signal words and symbols used in warnings .............................. 12
Machine description ................................................................. 15
Components of the machine....................................................... 15
Proper use .................................................................................. 15
Declaration of Conformity ........................................................... 16
Operation................................................................................... 17
Preparing the machine for operation .......................................... 17
Thread tension............................................................................ 36
Adjusting the needle thread regulator......................................... 38
Locking the sewing foot in top dead center ................................ 39
Adjusting the sewing foot stroke ................................................. 40
Adjusting the sewing foot pressure............................................. 41
Adjusting the stitch length........................................................... 41
Quick functions on the push buttons .......................................... 41
LEDs on the machine arm .......................................................... 44
Skip Stitch Detection (SSD)........................................................ 44
Quick stroke adjustment ............................................................. 48
Switching on and off the sewing light ......................................... 49
Additional equipment .................................................................. 50
Sewing ........................................................................................ 54
Disruption of the power supply ................................................... 61
1
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