9 Installation of the automatic buttonholer
9.1 Adjusting the working height
The working height is infinitely variable between 73 cm and 90 cm
(measured up to the upper edge of the table top).
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Loosen the locking screws 1 and 2 on both sides of the stand.
–
Set the working table of the automatic buttonholer to the desired
working height.
–
Tighten the locking screws 1 and 2.
9.2 Attaching the thread stand
–
Insert the thread reel stand 3 in the hole of the table top and fasten
it with nuts and washers.
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Mount and align the thread reel bracket 5 and the unwinding arm 3
as shown in the illustration.
Important: thread stand and unwinding arm must be positioned
exactly one above the other.
–
Depending on the type of thread reel the centering piece 6 must
be set as shown in the above illustration. Incorrect settings can
lead to sewing disturbances.
9
1
2
3
6
6
3
5
4
