Adjustment
13 - 39
81-104
13
.06.05
Needle thread tension release
Requirement
1. When solenoids
3
are activated, the tensions disks
4
should be at least
0.5 mm
apart.
2. When the thread trimmer is in its neutral position and the sewing foot is positioned on
the needle plate, the tension should be fully effective.
Fig. 13 - 35
●
Unscrew the thread wiper.
●
Turn nut
1
(nut
2
) in accordance with the
requirements.
●
Screw thread wiper back into place.
81-045
1
2
3
57-05
0,5 mm
4
Summary of Contents for 2438 plusline
Page 111: ...Wearing parts 14 2 99 137 151 45 91 171 049 05 91 171 042 05...
Page 113: ...15 2 Circuit diagram View Version 23 01 03...
Page 114: ...15 3 91 191 445 95 Part 1 Version 29 01 02 Circuit diagram...
Page 115: ...15 4 Circuit diagram Version 29 01 02 91 191 445 95 Part 2...
Page 116: ...15 5 91 191 445 95 Part 3 Version 29 01 02 Circuit diagram...
Page 117: ...15 6 Circuit diagram Version 29 01 02 91 191 445 95 Part 4...