Service manual

S-4000 CAED Omron
1-31
Revised 10/2009
e-mail: [e-mail]; [e-mail]; website: www.amfreece.com
Phone: [phone] (Service), [phone] (Spare Parts); Fax: [phone]
Adjustment of the first looper
1. With the machine being in the home position,
loosen the looper cam ➑ screws and set it to
the lowest position.
2. Loosen the adjusting screw and turn the
looper so that it is vertically towards the opening
in the holder.
3. Install the holder with the first looper onto the
shaft.
4. 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.
T
ighten the looper holder screw
.
5. 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.
6. Turn the hand wheel counter clockwise. Once
the needle comes back to the home position
from the bottom dead centre, insert the gauge
market 1 (wider side of the gauge) between the
needle bar holder and the needle bar clamp.
7. Check that the looper tip is centered on the
needle and that it is 1 mm above the needle eye.
8. If it is not centered – loosen the looper cam
screw and hold it Turn the hand wheel slightly
counter clockwise if the distance between the
looper tip and the needle eye is larger that 1 mm;
clockwise if the distance is smaller than 1 mm.
T
ighten the looper cam screw
.
9. If the looper cam has been re-adjusted, it is
necessary to check the play 0,4 mm between the
needle and the looper opening.
E - MACHINE ADJUSTMENTS
1.
3.
4. 5.
6.
7.