Released 06/2010
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DECO 2000
1-35
1) Adjust lifter hook
1.1.
Move the thread lifter to complete its upward travel.
1.2.
Adjust the lifter hook to lift the thread fully into the slot of the separator guide.
Do not pinch the thread. Tighten the screw. Check if the lifter hook is not touch by looper after
adjustment. The lifter hook can not touch the looper!
6. T I M I N G T H E T H R E A D B R U S H
1) Thread brush opening
1.1.
Bring the lower needle bar to the point where the needle just starts to move from the dwell position.
1.2.
Loosen two screws of the brush operating cam on the main cam shaft.
1.3
Rotate the cam to where the thread brush just starts to open. Tighten the cam
E - STANDARD MACHINE ADJUSTMENT
5. A D J U S T M E N T A N D T I M I N G O F T H E T H R E A D L I F T E R