Operation Manual

2.11 Buttonhole length
Caution Risk of Injury !
Pull the mains plug.
Set the buttonhole length only with the machine turned off.
ATTENTION !
The changing of the buttonhole length requires a
simultaneous change of the cutting length and thus the
mounting of a different cutting block (see Chapter 2.12) !
Buttonholes without Taper Bar
By buttonholes without taper bar the buttonhole length is determined through the
position of the length setting slide 3:
–
Loosen clamp screw 4.
–
Set the desired buttonhole length.
Longer buttonhole length = Pull the length setting slide 3 forward
Shorter buttonhole length = Push the length setting slide 3 to the rear
–
The scale 1 and marking lines 2 serve for setting a specific buttonhole length.
–
Tighten clamp screw 4 again.
ATTENTION !
Set only the through the sewing device (E no.) allowable
minimum and maximum buttonhole lengths.
Sub-classes -221301 and -241291:
With these sub-classes an exceeding of the maximum sewing length is prevented by a
stop.
With the setting of the length setting slide at max. sewing length the stop piece must lay
in at the guide slit at the front.
ATTENTION !
Scale plate, length setting slide and stop piece have been
correctly set at the factory.
They may not be altered.
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