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Troubleshooting
Fault Cause Repair
Screen does not respond
Calibration data incorrect
ECO function switched on
Re-calibrate the screen in the Setup Program
Turn off ECO function
Sewing computer fails to run or runs slowly
Plug not properly inserted
Sewing/embroidery computer is kept in a cold room
Sewing computer is not switched on
Insert plug properly
Place it in a warm room for 1 hour before use
Turn on sewing computer (to «I»)
Needle breaks
Needle not correctly inserted
Fabric is pulled
Fabric was pulled when thick material used
Poor quality thread with knots
Tighten the needle clamp screw
Do not pull the fabric during sewing
Use the correct presser foot for thick material (e.g. Jeans
foot No. 8); use height compensating tool when sewing over
a thick seam
Use quality thread
Faulty Stitching
Remnants of threads between the tension discs of
upper thread tension
Raise presser foot.
Pull folded, thin fabric (do not use fabric edge) between the
tension discs and clean them by moving the fabric
sideways over the front and back of the thread tension disc
LED on the key does not light up
LED defective
ECO function switched on
Have the sewing-/embroidery computer checked by a dealer
Turn off ECO function
LED sewing light and free-arm light do not
light up
LED defect
ECO function turned on
Have the sewing-/embroidery computer checked by a dealer
Turn off ECO function
Attached presser foot not recognised
Sensors (of presser foot, sewing computer) may be dirty Clean sensors with a soft, slightly damp cloth
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