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❾
[In the case the knee switch is set to be the start switch]
D
– 25 –
When you press knee switch ❾ , the cloth suc-
tion device starts sucking the material and the
auxiliary clamp comes down.
When you press knee switch ❾ again, the cloth
suction device stops sucking the material and
the auxiliary clamp goes up.
When you press hand switch and release
it, cloth suction lamp lights up, the auxilia-
ry clamp goes up and the preset table moves
toward the machine head side.
* If you press knee switch ❾ while cloth suction
lamp stays on, delivery of the material is
stopped and the preset table returns to its initial
position.
When you select item "U51" to select "knee switch"
D as the start switch, the suction device keeps suck-
ing the material and the auxiliary clamp keeps com-
ing down to its lower position as long as you keep
knee switch ❾ held pressed.
If you press hand switch with knee switch ❾ held
pressed, the suction device will stop sucking and,
the auxiliary clamp will go up to return to the initial
state. When you release knee switch ❾ , the auxilia-
ry clamp goes up and the preset table moves toward
the machine head side.
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