Service manual

S-4000 CAED Omron
1-32
Revised 10/2009
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Adjustment of the second looper
10. Insert the second looper onto the looper shaft.
11. Loosen the looper holder screw and move the
holder so that the needle goes through the centre of
looper opening. There must be 0,4 mm play between
the needle and the looper opening. Tighten the looper
holder screw.
12. Loosen the looper screw
and turn the looper
towards the needle so that there is 0,1 mm play
between the needle and the looper tip.
13. Turn the hand wheel counter clockwise. Once the
needle comes back to the home position from the
bottom dead centre, insert the gauge market 2
(narrower side of the gauge) between the needle bar
holder and the needle bar clamp.
14. Check that the looper tip is centered on the needle
and that it is 1 mm above the needle eye.
15. When adjusting the looper cam, it is necessary to
check the set up of the first looper again.
E - MACHINE ADJUSTMENTS
10.
11.
13.