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A
CAUTION
When an alarm
occurs,
eliminate
its
cause and
confirm safety before resetting it.
Failure
to
observe
this caution could result
in malfunction.
.
•
Be sure to
check
the following
points
on completing maintenance and inspection
work.
•
Check that all fastening
bolts
are tightened.
Check that
no
tools or other
objects
have been left inside the control
panel.
•
Check that the control
panel
door is closed
properly.
Failure
to
carry out
these checks
may
lead
to
electric
shock, injuries, fire,
and
malfunction.
For
details
on trouble relating to the machine-related sequence, refer to the manual
issued by the machine tool builder.
*
Never
attempt to
disassemble or
modify
units or devices inside the NC unit.
Failure
to
observe this caution
may
lead
to
fire, product
failure, or
malfunction.
Do not change the set values of
the
devices, variable
resistors,
etc.,
in the control
panel.
Failure
to
observe
this caution
may
lead
to
fire, product failure,
and malfunction.
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