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This instruction manual gives handling information and precautions for use of this
product.
Please forward this manual to the end user.
1. Electric Shock Prevention
2. Fire Prevention
This section is specifically about safety matters
Do not attempt to install, operate, maintain or inspect the inverter until you have read
through this instruction manual and appended documents carefully and can use the
equipment correctly. Do not use the inverter until you have a full knowledge of the
equipment, safety information and instructions.
In this instruction manual, the safety instruction levels are classified into "WARNING"
and "CAUTION".
Assumes that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
Assumes that incorrect handling may cause hazardous
conditions, resulting in medium or slight injury, or may cause
physical damage only.
Note that even the level may lead to a serious consequence
according to conditions. Please follow the instructions of both levels as they are
important to personnel safety.
WARNING
!
!!
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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, etc.
!
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!
Earth (ground) the inverter in a class D or higher protective earthing (grounding)
method.
!
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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.
!
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Operate the switches with dry hands to prevent an electric shock.
!
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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 with power on. It is dangerous to change the cooling
fan while power is on.
CAUTION
!
!!
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Mount the inverter on incombustible material. Mounting it to or near combustible
material can cause a fire.
!
!!
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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.
WARNING
CAUTION
CAUTION