Yaskawa AC Servo Drive Rotary Servomotor Safety Precautions - Manual (Page 6)

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Storage Precautions
CAUTION
• The SERVOPACK heat sinks, regenerative resistors, Servomotors, and
other components can be very hot while power is ON or soon after the
power is turned OFF. Implement safety measures, such as installing
covers, so that hands and parts such as cables do not come into con-
tact with hot components.
There is a risk of burn injury.
• Do not damage, pull on, apply excessive force to, place heavy objects
on, or pinch cables.
There is a risk of failure, damage, or electric shock.
• Do not use the product in an environment that is subject to water, cor-
rosive gases, or flammable gases, or near flammable materials.
There is a risk of electric shock or fire.
NOTICE
• Do not attempt to use a SERVOPACK or Servomotor that is damaged
or that has missing parts.
• Install external emergency stop circuits that shut OFF the power sup-
ply and stops operation immediately when an error occurs.
• Select the brake power supply for a Servomotor with a Holding Brake
according to the power supply voltage and capacity required for the
Servomotor model, as given in manuals and catalogs. Also confirm the
input voltage to the holding brake.
• Always install a surge absorber as a protective device between the
brake power supply and Servomotor.
There is a risk of damage to the Servomotor.
• The time required for a holding brake to operate depends on the types
of protective devices. The time required for a holding brake to operate
will also change if holding brakes are connected in parallel. Always
check the time required for a holding brake to operate on the actual
machine before you operate a Servomotor.
• Always use a Servomotor and SERVOPACK in one of the specified
combinations.
• Do not touch a SERVOPACK or Servomotor with wet hands.
There is a risk of product failure.
CAUTION
• Do not place an excessive load on the product during storage. (Follow
all instructions on the packages.)
There is a risk of injury or damage.