Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual page 3

WARNING
Usage
 Any person must stay away from the equipment after using the
retry function as the equipment will restart suddenly after output
shutoff of this product.
 Be sure to turn OFF the start (STF/STR) signal input to the
inverter before clearing the fault in the product as the inverter will
restart a motor suddenly after a fault clear.
 Use only specified inverters. Connection of any other electrical
equipment to the output of this product may damage the
equipment.
 Do not modify this product.
 Do not remove any part which is not instructed to be removed in
the Instruction Manuals. Doing so may lead to a failure or
damage of this product.
CAUTION
Usage
 Do not start or stop this product frequently with a magnetic
contactor on its input side. Doing so may shorten the life of this
product.
 Use a noise filter or other means to minimize the electromagnetic
interference with other electronic equipment used nearby this
product and the inverter.
 As all parameters return to their initial values after Parameter
clear or All parameter clear is performed, the needed parameters
for the product operation must be set again before the operation
is started.
 Before running this product or the inverter which had been stored
for a long period, perform an inspection and a test operation.
 To avoid damage due to static electricity, static electricity in your
body must be discharged before you touch this product.
 A safety backup such as an emergency brake must be provided
for devices or equipment in a system to prevent hazardous
conditions in case of failure of this product, inverter, or an
external device controlling the inverter.
 If the breaker installed on the input side of this product trips,
check for the wiring fault (such as short circuit) and damage to
internal parts of this product, etc. Identify and remove the cause
of the trip before resetting the tripped breaker and applying the
power to the product again.
 When any protective function is activated, take an appropriate
corrective action before resetting the product to resume the
operation.
Maintenance, inspection and parts replacement
 Do not carry out a megger (insulation resistance) test on the
control circuit of this product. Doing so will cause a failure.
Disposal
 This product must be treated as industrial waste.
General instruction
 For clarity purpose, illustrations in this Instruction Manual may be
drawn with covers or safety guards removed. Ensure all covers
and safety guards are properly installed in place prior to starting
operation.
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Safety instructions