Daihen Welbee WB-A350P, Owner'S Manual

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Chapter 1 Safety Information
Chapter 1 Safety Information
This chapter explains the precautions on the welding power source and welding operation.
1.1 Warning Symbols
The following safety warning symbols and signs are used throughout the manual to ensure proper
operation of the product and to prevent from various hazards that cause serious injury and damages.
Indication and explanation for the symbols are as follows:
Make sure to fully understand the content before beginning operation.
The below symbols are categorized by the degree of possible hazard and damage.
The below symbols are categorized according to the content to be followed.
1.2 Safety Precaution
This section explains the safety precautions regarding operation of the welding power source.
1.2.1 Operating precautions
To prevent serious injury or accidents, ensure to follow the instructions below:
Symbols Explanation
Gives information regarding possible personal injury or loss of life if the product is used
improperly.
Refers to minor personal injury or possible equipment damage if the product is used
improperly.
Symbols Explanation
Instruction: indicates "Instruction" matters to be followed.
Prohibited: indicates "Prohibited" matters.
• Be sure to read and understand the information in the manual before operating the
product. Have only trained and experienced personnel perform operation of welding
power source or welding machine.
• Perform construction work on primary power source in the facility, selection of
installation space, operation/storage/piping of high pressure gas, storage of welded
products, and disposal of waste in accordance with local law and/or regulation at the
customer's facility.
• Be sure to take appropriate measures during welding so that no person is allowed
unauthorized access near the welding machine or work areas.
• Only authorized personnel or person with full understanding and experience of the
welding machine must perform installation, maintenance and repair of welding
machine.
• Make sure to attach a safety belt when working at high locations.