Installation of Yaskawa GPD 503 Drives:
1. Be certain your input voltage source, motor, and drive name plates are all marked either 230V, 460V, or 575V. Other voltages can be used, but they require additional programming.
2. Mount drive on vertical surface with adequate space for air circulation.
3. Remove front cover, fit conduit to bottom plate, and connect power and ground wires.
Caution: Be certain you connect power to terminals L1, L2, and L3 only, or serious damage will result. Connect motor to T1, T2, and T3 only.
Installation of External Run/Stop Switch and Speed Potentiators:
Important: Complete the Installation and Keypad Operation before attempting external control.
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