Mitsubishi Electric FR-F740 EC Instruction Manual page 7

Fire prevention
CAUTION:
E
● Install the inverter on a nonflammable wall without holes (so that nobody can touch
the inverter heatsink on the rear side, etc.). Mounting it to or near combustible
material can cause a fire.
● If the inverter has become faulty, switch off the inverter power. A continuous flow
of large current could cause a fire.
● Do not connect a resistor directly to the DC terminals P/+, N/–. This could cause a
fire and destroy the inverter. The surface temperature of braking resistors can far
exceed 100°C for brief periods. Make sure that there is adequate protection against
accidental contact and a safe distance is maintained to other units and system
parts.
Injury prevention
CAUTION:
E
● Apply only the voltage specified in the instruction manual to each terminal. Other-
wise, burst, damage, etc. may occur.
● Ensure that the cables are connected to the correct terminals. Otherwise, burst,
damage, etc. may occur.
● Always make sure that polarity is correct to prevent damage, etc. Otherwise, burst,
damage, etc. may occur.
● While power is on or for some time after power-off, do not touch the inverter as it
is hot and you may get burnt.
FR-F700 EC III