Cautions And Warnings - Omron SYSDRIVE 3G3FV User Manual

Trial Operation

Cautions and Warnings

WARNING
Turn ON the input power supply only after mounting the front cover, terminal covers,
!
bottom cover, Operator, and optional items. Not doing so may result in electrical
shock.
WARNING
Do not remove the front cover, terminal covers, bottom cover, Operator, or optional
!
items while the power is being supplied. Not doing so may result in electrical shock or
damage to the product.
WARNING
Do not operate the Operator or switches with wet hands. Doing so may result in
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electrical shock.
WARNING
Do not touch the inside of the Inverter. Doing so may result in electrical shock.
!
WARNING
Do not come close to the machine when using the error retry function because the
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machine may abruptly start when stopped by an alarm. Doing so may result in injury.
WARNING
Do not come close to the machine immediately after resetting momentary power
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interruption to avoid an unexpected restart (if operation is set to be continued in the
processing selection function after momentary power interruption is reset). Doing so
may result in injury.
WARNING
Provide a separate emergency stop switch because the STOP Key on the Operator
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is valid only when function settings are performed. Not doing so may result in injury.
WARNING
Be sure confirm that the RUN signal is turned OFF before turning ON the power
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supply, resetting the alarm, or switching the LOCAL/REMOTE selector. Doing so
while the RUN signal is turned ON may result in injury.
Caution Be sure to confirm permissible ranges of motors and machines before operation
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because the Inverter speed can be easily changed from low to high. Not doing so
may result in damage to the product.
Caution Provide a separate holding brake when necessary. Not doing so may result in injury.
!
Caution Do not perform a signal check during operation. Doing so may result in injury or dam-
!
age to the product.
Caution Do not carelessly change settings. Doing so may result in injury or damage to the
!
product.
4-2
Chapter 4