Table of Contents
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4
APPENDIX
The various maintenance and troubleshooting procedures are described in this chapter.
Stitch Settings........................................................................................................134
Utility stitches ..................................................................................................134
Other stitches...................................................................................................138
Care and Maintenance ..........................................................................................142
Restrictions on oiling .........................................................................................142
Cleaning the machine surface.............................................................................142
Cleaning the race .............................................................................................142
Troubleshooting ....................................................................................................144
Frequent troubleshooting topics.......................................................................144
Upper thread tightened up .................................................................................144
Tangled thread on wrong side of fabric............................................................145
Incorrect thread tension...................................................................................147
Fabric is caught in the machine and cannot be removed .................................148
When the thread became tangled under the bobbin winder seat .....................151
List of symptoms ..............................................................................................153
Error messages .................................................................................................158
Nothing appears in the LCD.............................................................................159
Operation beep ................................................................................................159
Cancelling the operation beep............................................................................159
Index .....................................................................................................................161
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