Table of Contents
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10
10.1
10.2
10.3
11
11.1
11.2
11.2.1 Adjusting the spring travel ........................................................ 72
11.2.2 Adjusting the spring tension...................................................... 74
12
12.1
12.2
12.3
13
13.1
13.2
13.3
13.4
14
14.1
14.2
15
15.1
16
16.1
16.2
16.3
17
17.1
17.2
17.2.1 Logging in with username and password ............................... 107
17.2.2 Login with NFC tag (optional) ................................................. 107
17.2.3 Login with USB key................................................................. 108
17.2.4 Login with file on USB key ...................................................... 109
17.3
17.4
17.4.1 Setting the Thread trimmer parameters ............................ 115
17.4.2 Setting the Needle thread clamp parameters ................. 119
17.4.3 Setting the Sewing speed parameters................................. 121
17.4.4 Setting the Stop Positions parameters ............................ 122
17.4.5 Setting the Sewing foot lift parameters ........................ 123
17.4.6 Setting the Needle thread tension parameters ............. 123
17.4.7 Setting the Sewing foot stroke parameters.................... 125
17.4.8 Setting the Stitch length parameters .............................. 127
17.4.9 Setting the RFW/SSD parameters ........................................... 129
2
Sewing feet.............................................................................. 62
Adjusting the sewing foot lifting gear ........................................ 62
Adjusting an even sewing foot stroke ....................................... 66
Adjusting the sewing foot pressure and sewing foot lift ............ 67
Adjusting the needle thread tension..................................... 70
Adjusting the needle thread regulator....................................... 70
Adjusting the thread tensioning spring...................................... 72
Bobbin winder......................................................................... 78
Adjusting the winder to a bobbin diameter................................ 78
Adjusting the winder filling quantity........................................... 79
Adjusting the bobbin thread guide ............................................ 80
Thread trimmer ....................................................................... 81
Adjusting the height of the thread-pulling knife......................... 81
Adjusting the cutoff curve ......................................................... 82
Adjusting the cutting pressure .................................................. 84
Adjusting point in time for cutting.............................................. 85
Adjusting the safety release clutch ...................................... 87
Engaging the safety release clutch........................................... 87
Adjusting the torque.................................................................. 88
Toothed belt ............................................................................ 89
Changing the upper toothed belt .............................................. 89
Sewing motor .......................................................................... 94
Overview of the components .................................................... 94
Disassembling the sewing motor .............................................. 94
Assembling the sewing motor................................................... 99
Programming ........................................................................ 105
Logging in as a technician ...................................................... 105
Log in user .............................................................................. 106
Defining general settings (technician access) ........................ 111
Setting the Machine Configuration ................................ 113
Inhaltsverzeichnis
Service Instructions D869 e-con - 00.0 - 09/2023
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