JUKI AMS-224EN-4530 Instruction Manuals page 86

[When the 2-step stroke by means of the right pedal, the intermediate pedal and the left lever is
selected (PK-47 is used)]
Change wiring between CN1 and CN2 of the junction cable asm. (40033875) for the PK47.
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➡
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① When depressing the right pedal, the presser
stops at the intermediate position.
② When depressing the intermediate pedal, the
presser comes down to its lower dead point.
③ When the left lever is pressed with the presser
at the bottom, sewing starts.
④ When re-depressing the right
pedal in the state that the presser
is at the intermediate position, the
presser goes up to its upper dead
point.
⑤ When depressing the interme-
diate pedal again in the state
that the presser is in the bottom
position, the presser goes up to
the top.