Optical Safety; Electrical Safety; Other Safety Rules - Raycus RFL-C Series User Manual

1.4 Optical Safety

Any dust on the end of the collimator assembly can burn the lens.

1.5 Electrical Safety

1) Make sure the product is grounded through the PE line of the AC power cord.
The grounding must be firm and reliable.
2) Make sure that the correct voltage of the DC power source is used.
There are no devices that need to be used by operator in the laser. Please
do not try to open the laser cover, otherwise it may cause electric shock and
the warranty will be invalid accordingly.

1.6 Other Safety Rules

1) Do not directly view the laser output head when laser emitting. Avoid using
the laser in a dark environment.
2) Do not use fiber lasers in dark environments.
3) If this device is used in a manner not specified in this document, the
protection provided by the device may be impaired and the warranty will be
 CAUTION: DO NOT emit when the protective cap is
not removed, otherwise the lens or crystal will be damaged.
 WARNING: Any interruption from the protective earth
will electrify the enclosure, which may result in personal
injury.
 CAUTION: Wrong wiring mode or power supply
voltage will cause an unrecoverable damage to the laser
device.
Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Raycus User Guide | Product Description 3