Duerkopp Adler 530 Operating Instructions Manual page 41

Submenu machine parameters
Referenz.:
–
Select desired parameter with the keys "ñ" or "ò".
The symbol of the selected parameter / submenu is displayed white
on black.
–
Start selected parameter with the key "OK" or change into the
submenu.
Cutting speed
Input of the sewing motor speed in the last three stitches.
Input: 200 ... 300 [rpm]
Maximum sewing speed
Input of the maximum adjustable sewing speed
Input: 200 ... 2700 [rpm]
Stop position
With the stop position the positioning of the sewing motor / needle bar
can be altered.
Input: 0 = thread lever stands in upper dead center
(needle bar is lower)
-15 = thread lever stands 15° before upper dead
center
(needle bar is higher)
Feeding position
Selection of the material feeding position.
Input:
A = Seam beginning point
B = Machine neutral point
2 – 8 = Shifting forward the feeding position (in mm),
in order to open the button thrust lever
for the shank button clamp.
Note
According to the feeding position the following advantages /
disadvantages arise:
Feeding point A
Feeding point B
cut.rpm
max.rpm
stop pos.
feeding position
1
= shorter cycle time
= easier feeding of large sewing patterns,
longer cycle time
1
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