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5-4) Precautions
A. Make sure to thread and sew after the thread tension plate is shut. The plate opens after trimming.
B. If error lamp turns on, investigate the cause and take appropriate actions.
C. Do not pull the sewing fabric, while sewing is conducted. The needle position might be improperly changed.
In the case of needle position distortion, press
twice to bring the needle to the right position.
D. Do NOT turn off the power with the needle bar down.
READY
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Sewing speed for different work
E. Set the sewing speed according to the above table in order to prevent thread break from heat.
F. For materials like underwear, lower the needle bar height in order to prevent jump stitch (refer to <Adjusting Needle Bar
Height>).
Denim 8 sheets
Denim 12 sheets
Clothes
Clothes (artificial thread)
Knit
Underwear
E-Series
2,700 ~ 3,200
2,700 ~ 3,000
2,700 ~ 3,200
2,500 ~ 2,800
2,300 ~ 2,500
2,300 ~ 2,500
Sewing speed (SPM)
