Adjusting The Lift Of The Work Clamp Foot - Texi Catenaccio Operation Manual

TEXI Catenaccio operation manual

3. Adjusting the lift of the work clamp foot

At this time, be careful not to cause work clamp foot lever support plate (8) to interfere with feedbracket (9).
If the work clamp foot lever support plate interferes with the wiper, readjust the height of the wiper using
setscrew (10) in the wiper installing base.
Turn OFF the power before starting the work so as to prevent accidents cause by
abrupt start of the sewing machine.
3. Adjust so that the blade point of inner hook (4) aligns
with the center of needle (5), and that a clearance of
0 mm is provided between the front end of the driver
and the needle as the front end face of driver (6)
receives the needle to prevent the needle from being
bent. Then tighten setscrew (1) of the driver.
4. Loosen setscrew (7) of the shuttle, and adjust the
longitudinal position of the shuttle. To do this
adjustment, turn shuttle race adjusting shaft (8)
clockwise or counterclockwise to provide a 0.05 to 0.1
mm clearance between needle
of inner hook (4) .
5. After adjusting the longitudinal position of the shuttle,
further adjust to provide a 7.5 mm clearance between
the needle and the shuttle by adjusting the rotating
direction. Then tighten setscrew (7) of the shuttle.
Apply a small amount of oil to race section (9)
and oil wick (10), and use the sewing machine
after an extended period of disuse or cleaning
the periphery of hook portion.
1. With the machine in stop mode, remove six
setscrews (1) of the top cover, and take off top cover
(2).
2. Apply L-shaped wrench (3) to socket bolt (5) of
clamp (4), and loosen the socket bolt.
3. Push down L-shaped wrench (3) to increase the lift of
the work clamp foot, or pull it up to decrease the lift.
4. After the adjustment, securely tighten socket bolt (5).
5. If the right and left work clamp feet are not levelled,
loosen fixing screw (7) and adjust the position of the
work clamp foot lever support plate (8) to level them.
and the blade point
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