This quick start will be helpful in the installation， wiring， inspection， and operation of Delta ASDA-B series AC servo drive and ECMA series servo motor. Before using the product， please read this quick start to ensure correct use. You should thoroughly understand all safety precautions before proceeding with the installation，wiring and operation. If you do not understand please contact your local Delta sales representative. Place this quick start in a safe location for future reference. Please observe the following precautions：

　　? Do not use the product in a potentially explosive environment.

　　? Install the product in a clean and dry location free from corrosive and inflammable gases or liquids.

　　? Do not connect a commercial power supply to the U， V， W terminals of motor. Failure to observe this precaution will damage either the Servo motor or drive.

　　? Ensure that the motor and drive are correctly connected to a ground. The grounding method must comply with the electrical standard of the country （Please refer to NFPA 70： National Electrical Code，2005 Ed.）。

　　? Do not disconnect the AC servo drive and motor while the power is ON.

　　? Do not attach， modify or remove wiring when power is applied to the AC servo drive and motor.

　　? Before starting the operation with a mechanical system connected， make sure the emergency stop equipment can be energized and work at any time.

　　? Do not touch the drive heat sink or the servo motor during operation. Otherwise， it may result in serious personnel injury.