Safety Precautions; Notes For Operation - Savch SDA2 Series User Manual

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Notes for Operation

Installation Precautions
● Do not step on the servo motor or place a heavy matter on it.
● Do not block the exhaust port or put the foreign particles into them.
● Observe the installation method and direction of the servo motor drive.
● Do not give strong impact shock to it.
● The shaft-through hole of the servo motor is not water proof or oil proof. Take measures on the machine side
to block entry of water, coolant or similar from enter inside the servo motor.
● If case of application when massive water or oil is splashed on the main body of the servo motor, install a
water or oil splash guard or take similar measures on the machine side.
● In a humid and high oil mist environment, install the lead wires and connectors in a face down orientation.
Wiring Precautions
● Perform ground wires to prevent electric shock and fire hazards.
● Do not connect the 220V drive power to the 380V power, otherwise it may cause an electric shock or damage
to the equipment or fire hazards.
● Do not connect three-phase power to the output terminals U、V、W, otherwise, it may cause injuries or fire.
● Connect the output terminals U、V、W with wiring terminals U、V、W respectively, otherwise, it may cause
damage to the equipment due to the racing of the servo motor and injuries.
● Please tightly fix the power to the output terminal, otherwise, it may cause the fire hazard.
● Refer to the cable for the wiring to prevent the accidents.

1 SAFETY PRECAUTIONS

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