3.
Needle bar positioning
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Caution: Danger of injury!
Exercise utmost caution when making adjustments with the machine
running.
Standard checking
When the machine positions automatically after being switched on, the
needle bar must be in the upper dead center. The looper turret is in its
right end position (right stitch) then.
–
Switch the machine on.
The machine positions automatically.
–
Check whether the needle bar is in the top dead center and
whether the looper turret is in its right end position (right stitch).
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