2 Safety precautions
−5−
Operation
• Turn off the driver power supply in the event of a power failure, or the motor may
suddenly start when the power is restored and may cause injury or damage to
equipment.
• Do not use it in a vertical applications. When the driver protection function is
triggered, the motor will stop operating. The moving parts fall and may cause
injury or damage to equipment.
Repair, disassembly and modification
• Do not disassemble or modify the motor, gearhead or driver. This may cause
injury. Refer all such internal inspections and repairs to the branch or sales office
from which you purchased the product.
Caution
General
• Do not use the motor, gearhead and driver beyond their specifications, or injury or
damage to equipment may result.
• Do not touch the motor or driver during operation or immediately after stopping.
The surfaces are hot and may cause a burn.
Transportation
• Do not hold the motor (gearhead) output shaft or motor cable. This may cause
injury.
Installation
• Keep the area around the motor and driver free of combustible materials in order
to prevent fire or a burn.
• To prevent the risk of damage to equipment, leave nothing around the motor and
driver that would obstruct ventilation.
• Provide a cover over the rotating parts (output shaft) of the motor (gearhead) to
prevent injury.
Operation
• Use a motor and driver only in the specified combination. An incorrect
combination may cause a fire.
• Provide an emergency-stop device or emergency-stop circuit external to the
equipment so that the entire equipment will operate safely in the event of a system
failure or malfunction. Failure to do so may result in injury.
• Immediately when trouble has occurred, stop running and turn off the driver
power supply. Failure to do so may result in fire, electric shock or injury.
• Provide a cover over the rotating parts (output shaft) of the motor to prevent
injury.
• Release all driver input signals before turning on the power supply to the driver.
Otherwise, the motor may start suddenly and cause injury or damage to
equipment.
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