Errors and Faults
18 Errors and Faults
18.1 Error Messages
Message on the Display
170
Cause
Stitch number unknown.
Selection of stitch patterns not
possible in combi-mode.
The feed dog is not lowered.
The selected needle and stitch
plate cannot be used in
combination.
The needle is not at its top end.
The upper thread is used up.
The upper thread has broken.
The bobbin thread is used up.
The bobbin thread has broken.
Repair
> Check the entry and enter the new number.
> Combine other stitch patterns.
> To lower the feed dog, push the button «Feed Dog Up/
Down».
> Replace the needle.
> Replace the stitch plate.
> Adjust the needle position via the handwheel.
> Rethread.
> Rethread.
> Rethread.
> Clean the hook.
> Rethread.