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3-2
H 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
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
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
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 ST
OP Key on the Operator
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
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
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.
Preparing for Operation Chapter 3
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