Service manual

S-4000 ISBH+I Omron
Revised 12/2008
e-mail: [e-mail]; [e-mail]; website: www.amfreece.com
Phones: [phone] (Service), [phone] (Spare Parts); Fax: [phone]
1-32
7. SLIP CLUTCH
The slip clutch pressure is factory set and under normal conditions will not need adjusting. The correct
clutch torque setting is 0.43 Nm (60 to 65 inch ounces).
Hold the nut ➊ and tighten the adjusting screws ➋ with a torque screwdriver. Apply an equal amount of
pressure to both sides of the clutch.
NOTE: If a torque screwdriver is not available, tighten the lock nuts so that the screws ➋ extend through
the nuts ➊ 1.5 mm.
CAUTION: Too little torque will produce an improper material feed.
Too much torque may damage parts (bevel gears).
Ë
➊
1.5 mm
8. STITCH DENSITY
Adjust the feed connecting link position ➊ in the cam
follower slot ➋ to obtain the correct stitch density.
To increase the density 1:
a) Loosen the hex socket screw ➌ and lower the
link ➊ away from the bedplate to increase
density.
b) Tighten the hex socket screw ➌.
Maximum density is 12 stitches per 10 mm
(30 stitches per inch).
To decrease the density 2:
a) Loosen the hex socket screw ➌ and raise
the link ➊ toward the bedplate to decrease
density.
b) Tighten the hex socket screw ➌.
Minimum density is 4 stitches per 10 mm
(10 stitches per inch).
➌➌
➌➌
➌
ÎÎ
Î
Î
Î
ÍÍ
ÍÍ
Í
1
2
E - MACHINE ADJUSTMENTS