DURKOPP ADLER 878-M PREMIUM - Page 4

Table of Contents
2 Service Instructions 878-M PREMIUM - 03.0 - 10/2019
12 Setting the needle thread tension......................................... 44
12.1 Setting the needle thread regulator .......................................... 44
12.2 Setting the thread tensioning spring ......................................... 45
12.3 Setting the thread lever mechanism ......................................... 46
12.4 Electronic needle thread tension .............................................. 46
13 Winder...................................................................................... 47
13.1 Setting the winder wheel to the toothed belt wheel .................. 47
13.2 Setting the winder..................................................................... 48
13.3 Setting the hook thread guide................................................... 51
14 Thread trim.............................................................................. 52
14.1 Setting the height of the knives, position of the fixed knife....... 52
14.2 Starting position of the moving knife......................................... 54
14.3 Setting the short thread trimming.............................................. 55
14.4 Setting the cutoff curve............................................................. 56
14.5 Hook thread clamp....................................................................57
15 Setting the safety snap-on coupling..................................... 58
15.1 Attaching the safety snap-on coupling...................................... 58
15.2 Setting the torque ..................................................................... 59
16 Integrated motor ..................................................................... 60
16.1 Disassembling the motor .......................................................... 60
16.1.1 Disassembling the handwheel and handwheel flange.............. 60
16.1.2 Removing the cover.................................................................. 61
16.1.3 Removing the motor .................................................................61
16.1.4 Assembling the cover ............................................................... 62
16.1.5 Assembling the handwheel....................................................... 63
17 Programming .......................................................................... 65
17.1 Calling up the Technician level................................................. 65
17.2 Structure of the software........................................................... 65
17.3 Parameter selection (ParameterCall) submenu................... 66
17.4 Program presetting (DefaultProgram) submenu.................. 67
17.4.1 Setting the Stitch length (StitchLength) parameter............. 67
17.4.2 Setting the Foot pressure (FootPress.) parameter............... 68
17.4.3 Setting the Needle thread tension (ThreadTension) parameter
– optional accessories .............................................................. 68
17.4.4 Setting the Fullness type (FullnessType) parameter............ 68
17.4.5 Setting the Fullness degrees (Fullness) parameter ............. 69
17.4.6 Setting the Start bartack (StartTack) parameter................... 69
17.4.7 Setting the End bartack (EndTack) parameter......................... 69
17.4.8 Setting the Thread Trim (ThreadTrim) parameter.................. 69
17.4.9 Setting the Daily piece counter (DailyPieces) parameter..... 70
17.5 Machine configuration (MachineConfig) submenu ............... 70
17.5.1 Setting the Thread trim (ThreadTrim) parameter................... 71
17.5.2 Setting the Thread clamp (ThreadClamp) parameter............. 72
17.5.3 Setting the Speed (Speed) parameter...................................... 74
17.5.4 Setting the Stop positions (StopPositions) parameter ........ 74
17.5.5 Setting the Sewing foot (Foot) parameter ............................... 75
17.5.6 Setting the Needle thread tension
(ThreadTension) parameter.................................................. 75