DURKOPP ADLER 540-100-1, Manual Complete

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6. Hook and needle bar
6.1 Needle position
Standard:
The needle (80 Nm) should have a distance of 1.8 mm to the front
edge of the knife.
Setting:
–
Loosen screw 3 through drill-hole 4 in the arm.
–
Shift the needle bar linkage 5 according to the instructions.
–
Tighten screw 3 again.
Attention
After correcting the needle position check the distance between hook
and needle (chapter 6.4) and adjust it, if required.
6.2 Reference position of the needle bar
Standard proximity switch :
The distance between the proximity switch 6 and the switching
edge 7 should amount 0.7 mm.
Functional check :
Select the input 17 in the Multitest-Input test. On recognition of the
switching edge the switching status must change form “-” to “+”.
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