This section is specifically about safety matters, Safety instructions, Warning caution warning – MITSUBISHI ELECTRIC FR-A5AR User Manual
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Thank you for choosing the Mitsubishi transistorized inverter option unit.
This instruction manual gives handling information and precautions for use of this equipment. Incorrect handling
might cause an unexpected fault. Before using the equipment, please read this manual carefully to use the equipment
to its optimum.
Please forward this manual to the end user.
1. Electric Shock Prevention
This section is specifically about safety matters
Do not attempt to install, operate, maintain or inspect this product until you have read through this instruction man-
ual and appended documents carefully and can use the equipment correctly. Do not use this product 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 the CAUTION level may lead to a serious consequence according to conditions. Please follow the instruc-
tions of both levels because they are important to personnel safety.
SAFETY INSTRUCTIONS
!
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 termi-
nals and charging part 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 10 minutes, and check for no residual
voltage with a tester or the like.
WARNING
CAUTION
WARNING
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