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w
q
q
e
e
w
13
After sewing, depress the thread cutter switch q on the
right side of the foot control to trim the both needle and
bobbin threads.
Do not depress the thread cutter switch until the start/
stop button turns green w.
q Thread cutter switch
NOTE:
• Threads are trimmed when the thread cutter switch
is depressed for more than 0.5 seconds.
• The thread cutter switch does not work without the
foot control being depressed first.
• Bundle the cables with the cable tie as necessary.
e Cable tie
Controlling Sewing Speed
Speed control slider
You can limit the maximum sewing speed with the speed
control slider according to your sewing needs.
To increase the sewing speed, move the slider to the right.
To decrease the sewing speed, move the slider to the left.
The sewing speed can be changed while stitching.
Foot Control
Pressing on the foot control can vary sewing speed.
The harder you press the foot control, the faster the
machine runs.
NOTE:
• The machine runs at the maximum speed set by
the speed control slider when the foot control is
fully depressed.
• You can select the desired start-up speed from
slow, medium or high (refer to page 129).
NOTE:
This machine is equipped with an automatic shutdown
safety feature to prevent overheating whenever the
machine is running overloaded. Follow the safety
instructions that appear on the visual touch screen.
Cord storage
The cord of the foot control can be conveniently stored in
the cord storage under the base cover of the foot control.
q Base cover
w Cord
e Hooks
Operating Instructions:
Foot control model 21390 is for use with this sewing
machine.
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