Indicates “If erroneously handled, person may be injured*2 only
material damage*
3
may occur”.
*1: “Seriously injured” means blindness, injury, burn (high-temperature and moderate-temperature), electric
shock, fractures, poisoning, etc. with long-lasting effects or that require hospitalization and/or long-term
hospital visits for treatments.
*2: “Injured” means an injury, burn, electric shock, etc. for which the patient need not be hospitalized or need
not be admitted to hospital for a long time.
*3: “Material damage” means additional damage originating from the failure of assets and materials, and
involving livestock and pets.
Description of symbols
Symbol Meaning of symbol
Indicates prohibition (a forbidden action).
The practical detail of the danger is depicted in the form of an image or
a sentence within or near the symbol.
Indicates a mandatory action (a compulsory action).
The practical detail of the danger is depicted in the form of an image or
a sentence within or near the symbol.
Notes
Please be sure to observe about the warning sign (warning, cautions) given in an instructions manual related safely.
Please do not perform the operation and the handling which do not have a publication in an instructions manual.
It may become the cause of failure of an accident resulting in injury or death and apparatus.
Disclaimer
Since our company cannot take responsibility about the failure resulting from following unsuitable
managements and use, or an accident.
• Resulting from the different operation and the different handling from an instructions manual
• Resulting from the defect of maintenance, check, and repair
• Resulting from having converted the product
With convert, not only change of hardware but a partial change of the program of a microcomputer, data, etc.
is included. Moreover, connection of the equipment for maintenance and parts is also included in conversion.
• Resulting from having used it except the parts which our company does not supply, or specification parts
Understand the following safety signs and their meaning. These signs are very important to alert the operators
and users about the hazardous actions or locations.