Mitsubishi Electric MELSERVO-J3 Series Handbook page 2

Please read the instructions carefully before using the equipment.
To ensure correct usage of the equipment, make sure to read through this Replacement Manual, the
Instruction Manual, the Installation Guide, and the Appended Documents carefully before attempting to install,
operate, maintain, or inspect the equipment. Do not use the equipment until you have a full knowledge of the
equipment, safety information and instructions.
In this Replacement Manual, the safety instruction levels are classified under "WARNING" and "CAUTION".
WARNING
CAUTION
Note that the CAUTION level may lead to a serious consequence according to conditions.
Please follow the instructions of both levels because they are important to personnel safety.
What must not be done and what must be done are indicated by the following diagrammatic symbols.
Indicates prohibition (what must not be done). For example, "No Fire" is indicated by
Indicates obligation (what must be done). For example, grounding is indicated by
In this Replacement Manual, instructions of a lower level than the above, such as those that do not cause
physical damage or instructions for other functions, are classified under "POINT".
After reading this Instruction Manual, keep it accessible to the operator.
SAFETY INSTRUCTIONS
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 to personnel or may cause physical
damage.
A - 1
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