2 MA_441-1-2_A1_180830_en
4.13 Positions ....................................................................................................... 26
4.14 Setting the positions ..................................................................................... 28
4.14.1 Setting the reference position .......................................................... 28
4.14.2 Setting the position 1 and 2 ............................................................. 29
4.14.3 Adjustment of the needle position for the use of our thread
trimmer ............................................................................................. 30
4.15 Display of the needle positions ..................................................................... 31
4.16 Sewing drive ................................................................................................. 31
4.17 Working with the control AB425 ................................................................... 32
4.17.1 Setting the stitch length .................................................................... 32
4.17.2 Working with operating control (V850) (Fig. 20) ............................... 33
4.17.3 Parameter und Functions F-714 (Class 441-2) ................................ 40
4.17.4 Parameter and Functions F-715 (Class 441-2) ................................ 42
4.17.5 Parameter and Functions F-760 (Class 441-2) ................................ 42
4.17.6 Copy sewing programs to another machines (Class 441-2) ............ 43
4.17.7 Brief instruction (Class 441-2) .......................................................... 44
4.18 Servicing the machine .................................................................................. 45
4.19 General notes ............................................................................................... 45
5 Notes on repair and adjustments ............................................................................ 46
5.1 Feed cup assembly ...................................................................................... 46
5.2 Replacing the feed cup ................................................................................. 46
5.2.1.1 Chain tension ................................................................... 47
5.3 Setting and installation instruction for the Strobel gathering device ............ 48