SAFETY INSTRUCTIONS

1. Electric Shock Prevention

WARNING

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

zDo not run the inverter with the front door opened. Contact with the exposed high-voltage terminals or charging part of circuitry will cause an electric shock.

zIf power is off, do not open the front door except for wiring or periodic inspection. You may access the charged inverter circuits and get an electric shock.

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

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

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

zOperate the switches with dry hands to prevent an electric shock.

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

2.Fire Prevention

CAUTION

zInstall the inverter on an incombustible cubicle. Installing the inverter directly on or near a combustible surface could lead to a fire.

zIf the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire.

zDo not connect the resistor directly to the DC terminals +(P), -(N). This could cause a fire.

3.Injury Prevention

CAUTION

zApply only the voltage specified in the instruction manual to each terminal to prevent damage, etc.

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

zAlways make sure that polarity is correct to prevent damage, etc.

zAfter 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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Mitsubishi Electronics FR-A500L instruction manual Electric Shock Prevention, Fire Prevention, Injury Prevention