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PL5 Series Fiber Laser Marking System Page 6 of 40
3R
The laser radiation is in the wavelength range of 302.5nm to 10nm and is dangerous to the
eyes.
3B
The laser radiation is dangerous to the eyes and in some case also to the skin.
4
The laser radiation is very dangerous to the eyes and dangerous to the skin. Stray radiation
can also be dangerous. The laser radiation can cause fire and explosion.
2.3 Hazards
2.3.1 Laser Hazards
Phezer PL5 Series Handheld Fiber Laser Marking Systems should be installed and operated by trained
personnel only who have been instructed by the laser protection officer and are sufficiently qualified to
perform the laser work. Due to the risks and hazards associated with the installation and operation of
the laser, the operator must follow product warning labels and instructions to ensure laser safety.
Always wear safety glasses or protective goggles with side shields to reduce the risk of damage
to the eyes when operating the laser.
A fiber laser is an intense energy source and will ignite most materials under the proper
conditions. Never operate the laser near the combustible or explosive materials, gases, liquids
or vapors.
Exposure to direct or diffuse fiber laser radiation can seriously burn human or animal tissue,
which may cause permanent damage. Do not place your body or any combustible object in the
path of the laser beam.
Appropriate protection mechanisms must be used to avoid laser radiation outside the expected
working area.
2.3.2 Electrical Safety
WARNING
To avoid potentially fatal electrical shock hazards from electrical equipment,
the rules for electrical safety must be strictly followed. Failure to do so could
result in the exposure to lethal levels of electricity.
The Phezer PL5 Series Handheld Fiber Laser Marking Systems use AC voltages. The maximum operating
voltage is the connected mains voltage, which to be maintained is shown on the name plate.
All works at the open laser housing, especially at electrical components, must only be performed by
specially trained personnel!
In the case of a defective power supply, operation of the laser marking system is to be stopped
immediately and is only to be repaired by authorized personnel.
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