0. SAFETY PRECAUTIONS
0－9
CAUTION
<Operation>
21. This motor is not equipped with any protective device.
So, protect it with an overcurrent device, an earth leakage breaker, a thermal
cutout or an emergency stop device.
Otherwise, you may be injured or fire may occur.
22. During the power is supplied or for a while after the power is turned off, don't
touch the amplifier radiator, the regenerative resistor and the motor because they
are or have been heated to high temperatures.
Otherwise, you may be burnt.
23. When any trouble has occurred, stop operating the system immediately, or you
may be struck by electricity or injured, or fire may occur.
24. An extreme adjustment change will make the system operate unstably. Never
make such a change, or you may be injured.
25. To check operation of the system in a trial run, fix the motor and separate it from
the mechanical system.
Otherwise, you may be injured.
After the trial run, mount it on the system.
26. The holding brake is not a stopping device to operate the system safely.
So, install a stopping device to the system for the purpose, or you may be
injured.
27. When an alarm occurs, remove the cause and check that the system is in safety.
Then, reset the alarm and resume the operation.
Otherwise, you may be injured.
28. When the power is restored after momentary interruption, don't approach the
system because it may suddenly start again.
(Design the system so that the operator can remain safe even if it may start
again.)
Otherwise, you may be injured.
29. Check that the power supply specification is normal.
Otherwise, troubles may occur.
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