Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C20000XZ
2
7: Electrical Hazard
1.2 Laser Safety Grade
According to Clause 9 from European Standard EN 60825-1, this series of lasers are Class 4 laser
instruments. The product emits laser radiation at a wavelength of 1080 nm or around 1080 nm, and the
average laser power radiated from the output head is 20 kW. Direct or Indirect exposure to high power
laser radiation causes damage to the eye or skin. Although the radiation is not visible, the beam will cause
irreparable damage to the retina or cornea, so appropriate and certified laser safety glasses must be worn
whenever the laser is emitting.
WARNING:
Users must use appropriate laser goggles when operating this device. The
laser goggles are selected according to the range of wavelength emitted from this product.
Users must select the appropriate laser goggles according to the entire range of laser
wavelengths. Please do not directly view the laser output head when laser emitting.
1.3 Optical Safety
Any dust on the end of the collimator assembly can damage the crystal of output head or the entire
laser device.
CAUTION:
DO NOT emit when the protective cap is not removed, otherwise the lens or
crystal will be damaged.
1.4 Electrical Safety
a) Ensure that the PE line is effectively grounded, and the installation environment is safe and
reliable.
