Safety precautions
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Safety
precautions
The precautions described below are intended to prevent danger or injury to the user and other personnel through
safe, correct use of the product. Use the product only after carefully reading and fully understanding these
instructions.
Description of signs
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.
Description of graphic symbols
Indicates "prohibited" actions that must not be performed.
Indicates "compulsory" actions that must be performed.
Do not use the product in explosive or corrosive environments, in the presence of fl ammable gases, locations
subjected to splashing water, or near combustibles. This may cause fi re, electric shock or injury.
Do not transport, install the product, perform connections or inspections when the power is on.
This may cause electric shock.
Do not touch the driver while the power is on. This may cause fi re or electric shock.
Do not forcibly bend, pull or pinch the cable. This may cause fi re or electric shock.
Do not turn the FREE input to ON while the motor is operating. This may cause injury or damage to equipment.
Do not disassemble or modify the product. This may cause injury or damage to equipment.
Assign qualifi ed personnel the task of installing, wiring, operating/controlling, inspecting and troubleshooting the
product. Failure to do so my result in fi re, electric shock, injury or damage to equipment.
If this product is used in a vertical application, be sure to provide a measure for the position retention of moving
parts. Failure to do so may result in injury or damage to equipment.
When the driver generates an alarm (any of the driver's protective functions is triggered), fi rst remove the cause
and then clear the protective function. Continuing the operation without removing the cause of the problem may
cause malfunction of the motor and driver, leading to injury or damage to equipment.
Install the product in an enclosure. Failure to do so may result in electric shock or injury.
Keep the driver’s input-power voltage within the specifi ed range. Failure to do so may result in fi re or electric
shock.
Since this product is Class I equipment, install it so that people cannot have contact with it, or ground it if people
may have contact with it. Failure to do so may result in electric shock.
Connect the cables securely according to the wiring diagram. Failure to do so may result in fi re or electric shock.
Turn off the driver power in the event of a power failure. Failure to do so may result in injury or damage to
equipment.
