Ulvac PRC-003A Instruction Manual page 43

Install and operate the product in compliance with the laws and regulations
relating to the safety, e.g. Fire Defense Law, Electric wiring regulation and so
on. In the country and region you use the product.
WARNING
(1) Turn OFF the Power Supply to do the electrical connection.
Never try to work on it on keeping the electricity turned ON.
(2) Make sure to have the steady grounding. You have a risk of getting
electrical shock when the machine caused a failure or electrical leakage.
WARNING
You are also recommended to put a dedicated ground-fault interrupter.
(3) Never fail to put the Terminal cover after completed the wiring.
(1) Be sure to put an overload protective device conforming to the motor
capacity.
You have a risk that the Motor burns out or causes a fire if you have not put
such an overload protective device or put a device not conforming to the
motor capacity.
CAUTION
(2) Do the correct wiring work conforming to the Electrical Installation
Technical Standard and Internal line cord. Wrong wiring work might cause
a fire.
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