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SunStar SF 7400 Series - Standard Adjustments of the Sewing Machine; Needle Used; Installation of Needle

SunStar SF 7400 Series
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17
2) Installation of needle
Use a needle driver to loosen the screw , and remove the
old needle with tweezers. (Figure 15)
Set the needle groove to completely face back, and raise the
needle to the groove tip of the needle holder . Then fasten
the screw firmly. (Figure 16, 17)
[ Warning ]
Turn the power switch off before installing a needle.
1) Needle used
This sewing machine uses UY×128GAS needles.
Needles come in various size. Select the most appropriate
needle depending on the thickness or the type of sewing
materials.
Japanese size 9 10 11 12 13 14
Metric size 65 70 75 80 85 90
77
Standard adjustments of the sewing machine
[ Figure 15 ]
[ Figure 17 ][ Figure 16 ]

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