Atlanta Attachment Company 1335AY, Техническое руководство и перечень запасных частей

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Technical Manual & Parts Lists
21
Sewing Head and Motor
Program the Panasonic sewing motor parameters as follows:
(Refer to the programming instructions on page 29)
Mode 106 - Y2
Positioning Speed 132 - 300 RPM
High Speed 135 - 3500 RPM
Foot Lift Modulation 605 - 64
Foot Lift Modulation 606 - 0
Default 901 - 0
Default 902 - 36
Set the correct rotation direction.
Set the needle up switch to stop the head needle up.
Set the sewing stitch length to 6 SPI.
Set the needle up position to be top dead center. Do this by rotating the outside 1311-
003B Tape Collar at the hand wheel. This collar has a 1” piece of reflective tape. The
needle up position is where the needle will be when the Ruffler blade starts its IN stroke.
This is also the sewing motor's needle up position.
Set needle down eye position to be bottom dead center. Do this by rotating the inside
1311-003B Tape Collar at the hand wheel. This collar has a 1” piece of reflective tape and
the needle down position is at the leading edge of the tape as it rotates. The needle down
position is where the needle will be when the Ruffler blade starts its OUT stroke. This
needle down eye position is not related to the sewing motor's needle down position.
Set the presser foot height. When the presser foot is up, there should be ¼" between the
bottom of the foot and the throat plate. Adjust according to Yamato sewing machine
manual.
Set the position of the two shock absorbers on the Ruffler Drive Assembly. The rear shock
should extend 1" of thread out from the bracket toward the front of the machine. The
front shock should extend ½" of thread out from its bracket toward the rear of the
machine.
Ruffler Drive Assembly
Set the Ruffler blade position left to right. The slot in the Ruffler blade should align with
the sewing needle. Loosen the clamp screw and adjust the left Ruffler arm.
Set the Ruffler blade IN position so that the Ruffler blade extends 1/8" past the needle
when the needle is at bottom dead center.
CAUTION - the Ruffler cylinder is very strong, keep hands, etc.,
away from the Ruffler blade when it is moving by air power.
Make this adjustment with the air turned off.
Loosen the clamp screw on the right drive arm and with the right drive arm pushed all the
way in compressing the rear Ruffler shock absorber, rotate the Ruffler blade holder as
needed.
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