DURKOPP ADLER 559 Instruction Manual page 212

6 4
Correction
Shift the clamping rings 3 and 4 in such a way that both looper points
have the same distance to the needle.
Adjust the left looper 8 and the right looper 7 so that both looper points
in looping stroke position have the same position (X) to the needle.
That means both looper points must be at an equal distance either
before or behind the needle.
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Note
The disc 6 must still be freely movable after tightening.
8
3
Loosen the screws at the clamping rings 3 and 4.
Adjust the looper position as described by shifting the clamping
rings.
Tighten the screws 3 and 4.
It must still be possible to turn the looper turret easily after
tightening the screws.
If the looper points are not at the level of the middle of the needle,
loosen the screws at the eccentric 5.
Turn the eccentric 5 until the looper points are at the level of the
middle of the needle.
Tighten the screws at the eccentric 5.
5
7
3
37