– 7 –
– 6 –
Don't turn off and on power so
frequently.
Failure to heed this
instruction will result in
fire, personal injury,
malfunction or damage.
Don't pull leadwires with an
excessive force.
Failure to heed this
instruction will cause
fire, electric shock or
personal injury.
Failure to heed this
instruction will cause
fire, electric shock or
personal injury.
Don't use the equipment in highly
intensive electric field.
Don't use the equipment under
direct sunshine.
Failure to heed
these instructions
will cause personal
injury or fire.
Don't use the equipment in an
environment where electrostatic
voltage potentials may be
produced.
Induced malfunction
will cause
malfunction or
personal injury.
Don't drop or cause topple over
of something during
transportation or installation.
Don't use a variable transformer
or transformer having capacity
insufficient to feed the load.
Failure to heed this
instruction will result
in personal injury or
malfunction.
Failure to heed this
instruction will cause
fire, electric shock or
malfunction.
Don't use the equipment outside
the limits described on the
nameplate and user's manual.
Failure to heed this
instruction will result in
electric shock, personal
injury, fire, malfunction
or damage.
Never attempt to perform
modification, dismantle or repair.
Perform installation by taking into
consideration the mass of the
body and rated output of the
product.
Exactly follow the installing
method and direction specified.
Adjust ambient environmental
condition of motor and speed
controller to match the motor
operating temperature and
humidity.
Connect the motor
electromagnetic brake control
relay in series with a ground-fault
interrupter, circuit breaker and
relay so that they turn off the
circuit upon emergency stop.
Test-run the securely fixed motor
without loading to verify normal
operation, and then connect it to
the mechanical system.
Level of input voltage to the
speed controller should
correspond to the motor rated
voltage.
Operation using a
wrong model or
wrong wiring
connection will result
in personal injury.
Use the speed controller in
combination with the specified
motor.
Failure to heed this
instruction will result
in fire.
Failure to heed these
instructions will result
in personal injury or
malfunction.
Operation from a
voltage outside the
rated voltage will
cause electric shock,
personal injury or fire.
Provide protection device against
idling of electro-magnetic brake
or gear head, or grease leakage
from gear head.
Lack of protection
will cause personal
injury, damage,
pollution or fire.
Lack of connection
will cause
malfunction.
Don't lock the motor shaft while
the motor is running.
Don't clog or put an object into
the radiating hole of the motor.
Locked motor will
cause fire, electric
shock, or malfunction.
Failure to heed this
instruction will result
in fire.
Use overcurrent protection device,
ground-fault circuit interrupter,
overtemperature protecting device,
and emergency stop device.
Before transferring, wiring or
checking product, disconnect the
power source for safe isolation.
Securely install the equipment to
prevent bodily injury or fire in
case of earthquake.
Provide emergency stop circuit
externally for instantaneous
interruption of operation and
power supply.
Install the unit to a nonflammable
construction (e.g. metal).
Installation area should be free
from excessive dust, and from
splashing water and oil.
Correctly run wirings to the
tacho-generator.
Turn off power upon power
interruption or activation of
overtemperature protecting device.
After an earthquake, first verify
safety.
Failure to heed
these requirements
will result in electric
shock, personal
injury or fire.
Incomplete power
disconnection will
cause electric shock.
Installation on a
flammable material
may cause fire.
Incorrect wiring will
result in short circuit,
electric shock,
personal injury, etc.
Unpredictable
restarting will cause
personal injury.
Failure to heed this
precaution will result
in electric shock,
personal injury, fire,
malfunction or
damage.
Failure to heed
these requirements
will result in electric
shock, personal
injury, fire,
malfunction or
damage.
Don't move the product by
holding leadwires or motor shaft.
Don't put the machine into
unstable operation.
Don't apply excessive shock to
the motor shaft.
Don't apply excessive shock to
the product.
Don't get on the product. Don't
place heavy object on the
product.
Once power failure occurs, don't
come close to the machine that
will unexpectedly start upon
recovery of the power.
Provide secure mechanism so
that the restarting of the machine
will not cause personal injury.
Failure to heed
these precautions
will cause bodily
injury.
Excessive shock will
cause failure.
Failure to heed this
instruction will result in
electric shock, personal
injury, fire, malfunction
or damage.
After correctly connecting
leadwires, insulate the live parts
with insulator.
Incorrect wiring will
result in short circuit,
electric shock, fire or
malfunction.
Install the equipment in the
control board and keep the
terminal block and protect it from
inadvertent contact.
Failure to heed this
precaution will result in
electric shock, personal
injury, fire, malfunction
or damage.
Ground the motor ground to the
earth.
Floating ground
circuit will cause
electric shock.
Caution
Safety Precautions
Please observe safety precautions fully.
