YASKAWA yasnac i80m

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.