Safety precautions Safety definition: Safety precautions are divided into the following two categories in this manual: During the installation, commissioning and maintenance, please read this chapter carefully, and follow the safety precautions herein. Our company will not be liable for any injury or loss arising from nonconforming operations. Precautions Before installation: Danger 1.Do not install the product in the case of water in the package or missing or damaged components found in unpacking! 2.Do not install the product in the case of inconsistency between the actual product name and identification on the outer package .
Warning 1.Handle the controller with care; otherwise, it may be damaged! 2.Do not use the servo driver if it is damaged or has some parts missing; otherwise injuries may be caused! 3.Do not touch the components of the control system with your hands; otherwise, there is a danger of static damage! During installation: Danger 1.Please install the inverter on a metal retardant object (e.g. metal) and keep it away from combustibles; otherwise, a fire may be caused! Warning 1.Never allow wire connectors or screws to fall into the servo driver; otherwise the servo driver may be damaged! 2.Install the servo driver in a place where it is subject to low vibration and no exposure to direct sunlight.
3.When the servo driver is placed in a relatively closed cabinet or space, reserve some installation clearance for sound heat dissipation. During wiring: Danger 1.Wiring shall be performed by a professional electrical engineer following instructions provided in this manual; otherwise unexpected danger may be caused! 2.Install a circuit breaker between the servo driver and the power supply for fire protection! 3.Before wiring, make sure that the power supply is in the zero energy status; otherwise, electric shock may be caused! Ground the servo driver correctly for protection against electric shock! 4.Connect the ground terminal reliably; otherwise electric shock and fire may be caused!
Warning 1.Never connect the input power to an output terminal (U, V, W) of the servo driver. Pay attention to the marks of wiring terminals, and connect wires correctly! Otherwise the servo driver may be damaged! 2.Make sure that the lines meet the EMC requirements and local safety standards. For wire diameters, refer to the recommendations. Otherwise, an accident may occur! 3.Never connect the braking resistor directly between the P+ and - terminals of a DC bus. Otherwise, a fire may be caused! 4.Tighten the terminals with a screwdriver of specified torque; otherwise, there is a risk of fire. 5.Never connect the phase-shifting capacitor and LC/RC noise filter to the output circuit.
6.Do not connect the electromagnetic switch and electromagnetic contactor to the output circuit. Otherwise action of the overcurrent protection circuit of the servo driver may cause internal damage to the servo driver in severe cases. 7.Never disassemble connecting cables inside the servo driver; otherwise damage may be caused to the inside of the servo driver. 2 Technical Manual for EA190 Series Servo Driver V100 Danger: The dangers caused by nonconforming operations may include serious injuries and even deaths; Note: The danger caused by nonconforming operations, including moderate or minor injuries and equipment damage;