NICE3000
new
User Manual
1 Safety Instructions
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To Prevent Personal Injury
● Never transporting the controller by carrying the front cover. Otherwise, the main body of the controller
may fall off, resulting in personal injury.
● Always handle the controller with care.
● Do not use the controller if there are damaged or missing parts.
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To Prevent Damage to the Equipment
● Follow the proper electrostatic discharge (ESD) procedures when operating the controller.
Failure to comply will damage the internal circuit of the controller.
● Do not perform a voltage resistance test on any part of the controller.
Such test has been done in the factory. If you do this test, the high voltage during the test may damage the
sensitive parts inside the controller.
● Do not power on or operate the controller that has been damaged or has any missing part.
Failure to comply may cause further damage.
● Perform short circuit protection according to local code.
Failure to comply may damage the controller. The controller is applicable to the circuit capable of short
circuit current below 100 kA and 440 VAC maximum voltage (400 V class).
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To Reduce Interference
Do not install devices such as transformer that generate electromagnetic wave or interference surrounding the
controller.
Failure to comply may result in unexpected action of the controller. If it is necessary to install such a device,
install a shield plate between the device and the controller.
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To Prevent Malfunction
● Do not share grounding cable with welding machines or electrical equipment that requires heavy current.
Failure to comply may result in malfunction of the controller or other equipment.
● When using multiple controllers, ground them properly according to the instructions in this manual.
Improper grounding may result in malfunction of the controller or other equipment.
2. Before Installation
● Do not install the equipment if you nd water seepage, component missing or damage upon unpacking.
● Do not install the equipment if the packing list does not conform to the product you receive.
3. During Installation
Do not loosen the xed screws of the components, especially the screws with red mark.
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