IEMCA Elite Evo 112, Руководство по эксплуатации и техническому обслуживанию

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2 - TECHNICAL INFORMATION Elite112_220_Evo_SIII
EN
2 - Pag. 13 / 13
PHASE-1 BAR PUSHER RETURN
5 4 4 3 2 1 0
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The bar change phase starts and
the bar pusher moves back to the
removal/feeding value. During the
return stroke, guide channels 1, 3,
4, 5 and 6 progressively close by
performing the opening procedure
in reverse order until the preset
values are reached. To close the
sixth guide channel again, the
guide channel control cam must
move until sensor 9 switches off
and sensor 4 switches on, to close
the fifth guide channel sensor 8
should be OFF and sensor 4 ON,
to close the fourth guide channel
sensor 7 should be OFF and
sensor 4 ON, to close the third
guide channel sensor 6 should be
OFF and sensor 4 should be ON and to close the first guide channel, it must disengage sensor 5
and engage sensor 4. When all guide channels are closed again, the only active sensors will be
3 and 4. Even during the bar pusher feeding and backward stroke in manual mode, the guide
channel sectors will have to raise and close in sequence, like in the automatic cycle. Guide
channel number 2 is pneumatic and follows the logics like the other guide channels.
3
5 6 7 8 9
4
2
1
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