Strobel 3200D series, Operating Instructions Manual

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BA_3200D_A1_140203_en
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Inaccurate initial stitch
Possible causes:
- Frequently worn or damaged needle
- Stitch plate or needle slide plate incorrect adjusted in height
- Unsuitable needle thickness
Remedy:
- replace damaged needle, check settings, if necessary correct,
correct needle thickness
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Missing loops
Most frequent causes:
- Incorrect adjusted or displaced hook
- Loop stroke too small
Remedy:
- turn machine trough manually, check hook movement
Usually the cause can be observed.
- Maybe also correct thread tension or thread tension spring
- Correct loop stroke
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Loops stop (hook knits)
Most frequent causes:
- Thread tension too slack
Remedy:
- Check thread tension or thread tightening spring
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Machine does not start
Possible causes :
- Error in the control
- Mechanical damage
Remedy:
- Switch machine off and on
- Eliminate mechanical error
- Check programming. If necessary call service.