Atlanta Attachment Company 1335MH, Technical Manual & Parts Lists

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Technical Manual & Parts Lists
94
3.7.4.- Sewing Errors – Yamato 2002 needle-feed head
Problem Solution
If a long stitch is present at the start of
a ruffle or on the next ruffle. This
stitch will look like a skip but on the
bottom side you will not see a needle
hole or a loose stitch but still may cause
an open spot in the seam.
Follow next 4 Steps
1.- Check the location and stroke of the
Ruffler Assembly.
If required, move the motor mount block all
the way backwards to the rear of the adjusting
slots, insuring that there is no spindle/worm-
gear binding present after tightening up the
socket cap screws.
With power off move the assembly up and
down by hand to check for binding.
With power on : the ruffle assembly will move
to the up or home position. If motor binds in
home position, move home position sensor
outward to prevent the worm-gear from hitting
the end-stop disc. Test again by turning off
power or cycle the ruffle assembly allowing it
to return to the home position.
From
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of:
Diamond
Needle
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