1. Safety precautions
1.1 Safety warning symbols
All safety warning symbols involved in the operation process of handheld laser welder include:
Indicates laser radiation. There is a risk of laser radiation. Please
take laser protection measures.
Indicates electric warning. There is a risk of electric shock. Please
follow the operation procedures.
General precautions. Failure to follow the precautions may cause
damage to or fault of the machine.
The handheld laser welder is a Class 4 laser product. Please protect
your eyes or skin from direct or scattered radiation.
Indicates wearing protective glasses. Operators must wear qualified
laser protective glasses in the 1080 nm band.
1.2 Precautions
Warning! During welding, laser radiation, arc and welding smoke may cause harm to you and
others, therefore, you shall take protection measures during welding operation. The laser
wavelength range is 1070~1090 nm, which is invisible light, but these beams may cause
irreversible damage to the eyes. Please be sure to wear qualified protective goggles. For details,
please refer to the operator's safety protection guide that meets the manufacturer's accident
prevention requirements.
Only qualified personnel should operate this machine!
·Always use the appropriate personal protective equipment.
·The operator must be a special equipment operator with a valid "Metal Welding
(Gas Cutting) Operation" certificate!
·Do not carry out any maintenance with the power on the machine
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