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F. Adjusting the moving mes and the fixed mes
ⓐ When the needle bar stops at the upper position, use the thread trimming lever adjustment screw to
adjust space A between the thread separation point of the moving mes and the throat plate hole as
indicated in the table.
ⓑ Use the fixed mes screw to adjust space B between the fixed plate and the throat plate cover as
indicated in the table.
ⓒ after the adjustment, check the position of the mes by manual thread trimming operation.
[ Caution ]
Thread trimming may not be operated or there may not be enough remaining thread if the mes is not
set appropriately.
G
H
AB
E. Setting the thread trimming solenoid in place
ⓐ After unfastening the thread trimming solenoid bracket screw, have the thread trimming shaft and
the thread trimming solenoid rotary link 0.5mm apart from each other and tighten the screw back on.
ⓑ Unfasten the thread thread trimming solenoid rotary link screw and drive the thread trimming
solenoid rotary link manually to move the trimming shaft collar 6.8mm in the direction of the
arrow. Then, tighten the screw back on.
ⓒ Check if the thread trimming shaft collar returns to its place when the thread trimming solenoid
rotary link returns.
[ Caution ]
If the position is not set right, the thread trimming return or the thread delay may be delayed to bring
poor sewing quality.
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