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ME00-001-R1 P-(i)
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
The machine is equipped with safety devices which serve to
protect
personnel and the machine itself
from
hazards arising from unforeseen accidents. However,
operators must not rely exclusively
on these
safety devices: they
must also become fully
familiar
with the safety guidelines presented below to
ensure
accident-free operation.
This instruction manual and
the warning signs
attached
to the
machine cover only those hazards which
Okuma can predict. Be aware that they do
not
cover
all
possible hazards.
1.
Precautions Relating to Machine Installation
(1)
Install the machine at a
site
where the following conditions (the conditions for achievement of
the guaranteed accuracy) apply.
-
Ambient temperature:
1 7 to
25°C
40% to 75% at
20°C
(no
condensation)
-
Site not subject
to
direct sunlight or excessive vibration; environment as free of dust, acid,
corrosive gases, and salt spray as
possible.
(2)
Prepare a primary power supply that complies with the following requirements.
-
Voltage:
-
Voltage fluctuation:
- Power supply
frequency:
50/60
Hz
-
Do
not
draw the primary power supply from a distribution panel that also supplies a major
noise
source
(for
example an electric welder or electric
discharge machine) since this
could cause
malfunction of the CNC unit.
-
If possible
connect the machine to a
ground not used by any other equipment. If there is no choice
but to
use
a common ground, the other equipment must not
generate
a large amount of noise
(such as an electric welder or electric discharge machine).
(3) Installation Environment
Observe the following
points when installing the
control enclosure.
-
Make sure that the CNC unit will not be subject to direct sunlight.
-
Make sure that the
control enclosure will
not be splashed
with chips,
water,
or oil.
-
Make sure that the control enclosure and operation panel are
not subject to
excessive vibrations
or
shock.
-
The permissible ambient temperature range for the control enclosure is
0 to
40°C.
-
The permissible ambient humidity range for the control enclosure
is
30 to 95% (no condensation).
-
The maximum altitude at which the control enclosure can be used is
1000
m (3281 ft.).
-
Ambient humidity:
200 V
±10% max.
- Quick Links:
- Programming Functions
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