SunStar SWF/C Series User Manual page 145

Error Type
Thread breaks Stitch is too small/dense
for thread
Frequent thread break in
the same spot
Inadequate needle size
for thread
Needle damage (bent,
dent, worn)
Incorrect needle
installation (height,
direction, etc.)
Dirty needle (adhesive,
etc.)
Cause
Re-punch design tape
Re-punch after checking
design
Correct the stitches on
operation box
Change needle
Change needle
Re-install needle
Clean or change needle and
hook
Inspection & Repair
12-4
Reference
Check design
See 7-4-6)
See 5-13)-1)
See 5-13)-3)
Use minimum adhesive for
applique