B1 Sensor (Square) Buttonhole - ELNA eXcellence 790PRO Instruction Manual

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z
q
w
e
x
r
t

B1 Sensor (Square) Buttonhole

The size of a buttonhole is automatically set by placing a
button in the rear of automatic buttonhole foot R.
The button holder of the foot takes a button size of 1 cm
(3/8˝) to 2.5 cm (1˝) in diameter.
When selecting the buttonholes, the visual touch screen
advise you to lower the buttonhole lever.
NOTE:
It is sometimes necessary to change buttonhole size
to match certain heavy or specific fabrics and threads.
Make a test buttonhole on an extra piece of the fabric
to check your settings.
The preset width of the buttonhole is suited for
ordinary buttons.
Apply an interfacing to stretch or fine fabrics.
Sewing
z Pull the button holder to the back, and place the
button in it. Push it together tightly on the button.
q Button holder
NOTE:
Check the length of the test buttonhole, and adjust the
buttonhole length if necessary by turning the adjusting
screw on the buttonhole foot.
To increase the buttonhole length, turn the adjusting
screw to move the marker toward "L".
To decrease the buttonhole length, turn the adjusting
screw to move the marker toward "S".
w Adjusting screw
e Marker
x Press the needle up/down button to raise the needle.
Press the lockout key.
Raise the presser foot and attach the automatic
buttonhole foot R snapping the pin into the groove of
the foot holder.
You may lift the presser foot lifter to the extra lifted
position when placing the automatic buttonhole foot
under the foot holder.
Press the lockout key to unlock the machine.
r Groove
t Pin
54

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