Orientalmotor aSTEP AZ Series, Руководство пользователя, Страница: 13 / 180

Safety precautions
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4 Safety precautions
The precautions described below are intended to ensure the safe and correct use of the product, and to prevent the
customer and others from exposure to the risk of injury. Use the product only after carefully reading and fully
understanding these instructions.
Handling the product without observing the instructions that accompany a “WARNING”
symbol may result in serious injury or death.
Handling the product without observing the instructions that accompany a “CAUTION”
symbol may result in injury or property damage.
The items under this heading contain important handling instructions that the user
should observe to ensure the safe use of the product.
The items under this heading contain related information and contents to gain a further
understanding of the text in this manual.
„
Common to AC power input driver and DC power input driver
General
•
Do not use the driver in explosive or corrosive environments, in the presence of flammable gases, in places
subjected to splashing water, or near combustibles. Doing so may result in fire, electric shock, or injury.
•
Assign qualified personnel to the task of installing, wiring, operating/controlling, inspecting, and troubleshooting
the driver. Failure to do so may result in fire, electric shock, injury, or damage to equipment.
•
Do not transport, install, connect, or inspect the driver while the power is supplied. Doing so may result in electric
shock.
•
Do not touch the driver while the power is supplied. Doing so may result in fire or electric shock.
• Take measures to keep the moving part in position if the product is used in vertical operations such as elevating
equipment. Failure to do so may result in injury or damage to equipment.
• When an alarm is generated in the driver (any of the driver's protective functions is triggered), remove the cause
before clearing the alarm (protective function). Continuing the operation without removing the cause of the
problem may cause malfunction of the motor and the driver, leading to injury or damage to equipment.
Installation
• Install the driver inside an enclosure. Failure to do so may result in electric shock or injury.
• The driver is Class I equipment. When installing the driver, install it inside an enclosure so that it is out of the direct
reach of users. Be sure to ground if users can touch it. Failure to do so may result in electric shock.
Connection
•
Always keep the power supply voltage of the driver within the specified range. Failure to do so may result in fire or
electric shock.
•
Connect the product securely according to the wiring diagram. Failure to do so may result in fire or electric shock.
• Do not forcibly bend, pull, or pinch the cable. Doing so may result in fire or electric shock.
Operation
• Turn off the main power supply and the control power supply in the event of a power failure. Failure to do so may
result in injury or damage to equipment.
• Do not remove the motor excitation during operation. Doing so may cause the motor to stop and lose the holding
force, resulting in injury or damage to equipment.
Repair, disassembly, and modification
• Do not disassemble or modify the driver. Doing so may result in injury or damage to equipment.