–
Turn the bobbin winder spindle so that the cutting blade 12 points
towards the right fixing screw 1.
–
Undo the screw on the engaging bracket 14.
–
Adjust the bobbin winder flap so that there is 2 - 3 mm of air
between the thread on the bobbin and the bobbin winder flap
(insert a spacer).
–
Set the engaging bracket 14 so that it is next to the locking
disc 13 and has 0.5 mm of air axially between it and the bobbin
winder wheel 6.
–
Fasten the screw into the engaging bracket.
–
Screw the bobbin winder down again.
Smaller changes to the fill quantity
–
Set the bobbin winder flap 3 with screw 4.
To adjust the bobbin winder pre-tensioning position
The guide must be set so that the bobbin is filled with thread evenly
over its width.
–
Undo screw 17.
–
Set guide 16.
–
Tighten screw 17.
37
GB
17
16
4
3
12
1
14
13
6
Summary of Contents for M-Type 869
Page 4: ......
