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Introduction
This instruction manual describes the JUNMA series AC SERVOPACKs. To properly use the JUNMA 
series AC SERVOPACK, read these instructions thoroughly and retain for easy reference for inspections, 
maintenance, and so on.  Make sure that the end user receives this manual. 
Related Manuals
Refer to the following manuals as required.
Safety Information
The following conventions are used to indicate precautions in this manual. Failure to heed these precau-
tions can result in serious or possibly even fatal injury or damage to the products or to related equipment 
and systems.
Manual Name Manual Number
JUNMA series AC SERVOMOTOR INSTRUCTIONS TOEPC23026101
Indicates precautions that, if not heeded, could possibly result in loss of life or 
serious injury.
Indicates precautions that, if not heeded, could result in relatively serious or minor 
injury, damage to the product, or faulty operation.
In some situations, the precautions indicated could have serious consequences if 
not heeded.
Indicates prohibited actions that must not be performed.  For example, this sym-
bol would be used as follows to indicate that fire is prohibited: .
Indicates compulsory actions that must be performed.  For example, this symbol 
would be used as follows to indicate that grounding is compulsory: .
WARNING
CAUTION
PROHIBITED
MANDATORY
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