－
3
－
－
2
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DANGER
Do not touch the rotating part of
the motor while operating.
The failure could result in injuries.
Ground the earth of the brushless
motor and brushless amplifier.
The failure could result
in electric shocks.
Do not expose the cables to sharp
objects, excessive pressing or
pinching forces, and heavy loads.
The failure could result in electric
shocks, damages, or malfunction.
Install an external emergency
stop device to shut down the main
power source in any emergency.
The failure could result in electric
shocks, injuries, fire, damages or
malfunction.
Do not place inflammable matter
near the motor, amplifier and
external regenerative resistor.
The failure could result in fire.
Mount the brushless motor,
brushless amplifier and external
regenerative resistor on
incombustible material such as
metal.
The failure could result
in electric shocks, injuries, or fire.
Do not climb or stand on the
brushless equipment.
The failure could result in electric
shocks, injuries, damages, or
malfunction.
Make sure to secure the safety
after the earthquake.
The failure could result
in electric shocks, injuries, or fire.
Do not touch the motor, amplifier,
and external regenerative resistor,
since they become hot.
The failure could result in burns.
An over-current protection, earth
leakage breaker, over temperature
protecter and emergency stop
device must be installed.
The failure could result
in electric shocks, injuries, or fire.
Do not subject the product to
water, corrosive or flammable
gases, and combustibles.
The failure could result in fire.
Install the product properly to
avoid personal accidents or fire in
case of an earthquake.
The failure could result
in electric shocks, injuries, or fire.
Do not connect the cable (U, V and
W) of the brushless motor directly
to the commercial power source.
The failure could result
in fire, malfunction or damage.
Do not put your hands in the
brushless amplifier.
The failure could result in burns,
or electric shocks.
Only persons who are trained
and qualified to work with or on
electrical equipment are permitted to
operate or maintain this equipment.
The failure could result
in electric shocks.
Safety precautions
Important
The following explanations are for things that must be observed in order to
prevent harm to people and damage to property.
• Misuses that could result in harm or damage are shown as follows,
classified according to the degree of potential harm or damage.
Danger
Indicates great possibility of death or
serious injury.
Caution
Indicates the possibility of injury or
property damage.
• The following indications show things that must be observed.
Indicates something that must not be done.
Indicates something that must be done.
