Safety Instructions - Mitsubishi Electric MR-J5D-G-N1 User Manual

SAFETY INSTRUCTIONS

Please read the instructions carefully before using the equipment.
To use the equipment correctly, do not attempt to install, operate, maintain, or inspect the equipment until you have read
through this manual, installation guide, and appended documents carefully. Do not use the equipment until you have a full
knowledge of the equipment, safety information and instructions.
In this manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
WARNING
CAUTION
Note that the CAUTION level may lead to a serious consequence depending on conditions.
Please follow the instructions of both levels because they are important to personnel safety.
Forbidden actions and required actions are indicated by the following diagrammatic symbols.
Indicates a forbidden action. For example, "No Fire" is indicated by
Indicates a required action. For example, grounding is indicated by
In this manual, precautions for hazards that can lead to property damage, instructions for other functions, and other
information are shown separately in the "POINT" area.
After reading this manual, keep it accessible to the operator.
[Transportation]
CAUTION
● To prevent injury, transport the products correctly according to their mass.
[Installation/wiring]
WARNING
● To prevent an electric shock, turn off the power and wait for 20 minutes or more before starting wiring
and/or inspection.
● To prevent an electric shock, ground the converter unit/drive unit.
● To prevent an electric shock, any person who is involved in wiring should be fully competent to do the
work.
● To prevent an electric shock, mount the converter unit/drive unit before wiring.
● To prevent an electric shock, connect the protective earth (PE) terminal of the converter unit/drive unit
to the protective earth (PE) of the cabinet, then connect the grounding lead wire to the ground.
● To prevent an electric shock, do not touch the conductive parts.
[Setting/adjustment]
WARNING
● To prevent an electric shock, do not operate the switches with wet hands.
Indicates that incorrect handling may cause hazardous conditions, resulting in
death or severe injury.
Indicates that incorrect handling may cause hazardous conditions, resulting in
medium or slight injury.
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