DURKOPP ADLER 559 Instruction Manual page 236

–
Press the "OK" key.
The sewing motor drives to testing position 2 (left looping stroke).
The display reads:
6 1 0
2
–
Check, whether the tip of the left looper 2 points to the middle of
the needle.
If the looper's position needs adjustment, proceed as follows:
–
Press the "F" key.
The machine drives back to position "0".
The display reads:
6 1 0
–
Lift up the sewing machine.
The screws for the looper setting are now accessible.
0 2
9 9
3
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