TWIN – Use and maintenance instruction manual
Chap. 2
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DEVICE TYPE / FUCNTION PHOTO / NOTES
M09
HOLD-TO-RUN
Hold-to-run pushbuttons located on the
portable pushbutton panel.
Only expert and authorised personnel may
use the portable pushbutton panel.
This pushbutton panel is used to manually
control the movement of each axis, one at a
time, while standing inside the all-around
enclosure.
The axes move constantly and at reduced
speed for as long as the button is pressed.
When the button is released, the movement
stops. The pushbutton panel is also fitted
with a consent command that must be kept
pressed to enable all other comands.
M10
PRESSURE LIMITATION
Limitation of the closing pressure on the piece
blocking devices during piece
loading/unloading.
The pressure chanige is managed
automatically by the machine. During piece
loading/unloading, the clamping pressure is
controlled by a safety pressure gauge. Clamp
opening and closing is controlled by a foot-
pedal control, protected against involuntary
operation.
M11
FIXED GUARD
Central protection located between the piece
support devices (axes Y1 and Y2).
The protection must be exclusively removed
by the maintenance technician for performing
machine setup, for tandem processing.
The tandem processing requires a machine
setup by the maintenance technician, who
removes the central guard located between
the two axes Y1 and Y2, and enables the
tandem processing in the software, which
allows synchronous advancing of axis Y1
and Y2. At the end of the tandem processing,
the maintenance technician must perform the
setup for SINGLE-STEP, loading/unloading
processing. To do this, it is mandatory to
reassemble the central guard and disable the
tandem processing in the software.
M12
SAFETY EDGE
The doors of the movable guard combination
(PROTECTION MEASURE M06) are
equipped with a safety edge, to prevent
crushing of the person during automatic
closing.
In case the safety edge is bumped during
closing, the closing operation is stopped and
the door is opened.
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