Mitsumi electronic FR-F520-0.75K, 55K instruction manual Safety Instructions

SAFETY INSTRUCTIONS

1. Electric Shock Prevention

WARNING

!While power is on or when the inverter is running, do not open the front cover. You may get an electric shock.

!Do not run the inverter with the front cover removed. Otherwise, you may access the exposed high- voltage terminals or the charging part of the circuitry and get an electric shock.

!If power is off, do not remove the front cover except for wiring or periodic inspection. You may access the charged inverter circuits and get an electric shock.

!Before starting wiring or inspection, switch power off, wait for more than at least 10 minutes and check for the presence of any residual voltage with a meter (check chapter 2 for further details.) etc.

!Earth the inverter.

!Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work.

!Always install the inverter before wiring. Otherwise, you may get an electric shock or be injured.

!Operate the switches with dry hands to prevent an electric shock.

!Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise, you may get an electric shock.

!Do not change the cooling fan while power is on. To do so will invite a hazardous condition.

2.Fire Prevention

CAUTION

!Mount the inverter on an incombustible surface. Installing the inverter directly on or near a combustible surface could lead to 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.

3.Injury Prevention

CAUTION

!Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc.

!Ensure that the cables are connected to the correct terminals. Otherwise, damage etc. may occur.

!Always make sure that polarity is correct to prevent damage etc.

!After the inverter has been operating for a relatively long period of time, do not touch the inverter as it may be hot and you may get burnt.

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