Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C4000S-CE
5
English label (Take 500W for
example)
1.Aperture Label
2.Class 4 Laser Product
3.Class 2M Laser Product
Label for Guide Laser
4. CE Compliance
5. Identification Plate
6.Laser Radiation Hazard
Label
7.Electrical Hazard
1.4 Optical Safety
Any dust on the end of the collimator assembly can burn the lens and damage the laser.
CAUTION:
If the output of the device is delivered through a lens with
an anti-reflection coating,make sure that the lens is of good quality and
clean.
1.5 Electrical Safety
a) Make sure yourproduct is grounded through the PE line of the AC power cord. The
grounding must be firm and reliable.
WARNING:
Any interruption from the protective earth will electrify
the enclosure, which may result in personal injury.
b) Make sure that the correct voltage of the AC power source is used.
