MAWA-050A
Notification of Risk Information
7
(4) -2. Machine operation
8
WARNING
Welding
[Source of risk]
Arc light
[Contents of risk]
If arc light is directly seen, the eyes may be inflamed.
[Protective measure]
Before performing welding operations, put on light-shielding
glasses or protective mask with light-shielding level No.9 or more.
To monitor welding, put on protective glasses with light-shielding
level No.9 or more or perform monitoring through a light-shielding
curtain.
Do not allow any person thoughtlessly to enter an area around the
welding machine and welding operation place.
9
WARNING
Welding
[Source of risk]
Arc light
[Contents of risk]
If arc light is directly applied to the skin, the skin may get burnt.
[Protective measure]
Before performing welding operations, put on protectors such as
the leather protective glasses for welding, clothes with long
sleeves, foot cover, and leather apron.
Do not allow any person thoughtlessly to enter an area around the
welding machine and welding operation place.
10
WARNING
Welding
[Source of risk]
Combustibles
[Contents of risk]
If the waste (spatter) to be generated at welding is applied to any
combustible, it may catch fire, causing a fire or explosion.
[Protective measure]
Do not perform welding near combustible gas.
Do not put any combustible around the welding operation place.
If the waste cannot be removed, put an incombustible cover on it.
Install a fire extinguisher in the welding operation place so that
even if a fire occurs, it may be extinguished immediately. A fire
extinguisher suitable for each target material must be selected for
use. Fire extinguishers are classified into a type for common fire,
type for oil fire, type for electric fire, and type for special fire
(metals, etc.). Prepare a fire extinguisher suitable for a
presupposed fire.
