Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C20000TZ
1.2 Laser Safety Grade
According to European Standard EN 60825-1, Clause 9 and Chinese Standard GB 7247.1-2012
Safety of Laser Products Part 1:Equipment Classification Requirements, 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 4kW~20 kW (depends on the laser type). Direct
or Indirect exposure to high power laser radiation causes damage to the eye or skin. Although the radiant
laser is not visible, the beam will cause irreparable damage to the retina or cornea, so appropriate and
certified laser safety glasses must be worn throughout the laser emitting.
WARNING:Users must use appropriate laser goggles when operating this device. The
laser goggles should be selected according to the range of wavelength emitted from this
product. Users must ensure that the protect range of laser goggles over 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.
WARNING: The disconnection of the product grounding will electrify the enclosure,
which may result in personal injury to the operator.
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