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2-6
Installing leakage breaker / circuit protector
2
Installation and connections
4.
Installing leakage breaker / circuit protector
To ensure safety, an external leakage breaker and circuit protector must be installed in the
power supply connection section of the robot controller. Make power connections to the
controller by following the instructions in the controller user's manual.
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WARNING
• Electrical shocks, injuries or fires might occur if the motor breaks down
while the robot controller is used without installing a leakage breaker in
the power supply section.
• Electrical shocks, injuries or fires might occur if the motor breaks down
while the robot controller is used without making correct connections to
the power supply.
Use a wire thicker than 2.0 square millimeters.
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CAUTION
• Be sure that the power supply voltage and the terminal connections are
correct. Incorrect voltage and connections could cause an equipment
failure.
• Shut the control power off while in a "servo off" condition.
