Safety Precautions
Attention
Before using the machine, users are required to carefully read this manual and other operating
requirements, strictly abide by the operating specifications. Professional are required for operating
the machine.
Alarm
The machine uses class 4 laser (strong laser radiation). The laser radiation may possibly cause
the following accidents:
1)
emblaze the surrounded flammable materials;
2)
generate other radiations and toxic or hazardous gas by processed objects during laser
processing;
3)
direct irradiation of laser radiation cause harm to human body. Therefore, firefighting
devices are required in the operating place of the machine. Stacking flammable or explosive
objects near the machine is strictly prohibited. Good ventilation is a must. Only the qualified
personnel are authorized to approach the machine.
Note
The processed objects and discharged materials are required to satisfy requirements as per
local laws and regulations.
Alarm
Laser processing is with potential risks. Users should carefully make sure if the processed
objects are suitable for laser processing.
There is high voltage and potential risk in the laser machine. Unauthorized disassembly by
unqualified personnel is prohibited.
Reliable earthing is required for the machine and related other machine before power-on.
During operating, removing any cover of the machine is strictly prohibited.
During operating, the operators are required to observe working status of the machine all
the time. In case of any abnormality, it is immediately to disconnect power supply and take
active and corresponding measures.
After power-on, special personnel are required for monitoring. Unauthorized leaving is
strictly prohibited.
It is a must to disconnect the power supply before leaving.
Alarm
It is strictly prohibited to placing any unrelated all-reflective or diffusion reflective objects in
the machine to prevent laser reflecting to human body or flammable materials.
Attention
The environment for the machine should be dry, free of interference and influences from
pollution, vibration, high voltage and strong magnet. The operating ambient temperature
ranges 5-40
℃
, and the humidity ranges 5-85% (no dew);
The machine should be far from electric appliances sensitive to electromagnetic
interference;
Operating voltage: AC220V, 50Hz. Power-on is strictly prohibited in case of unstable voltage
of the power grid or unspecified voltage.
Attention
Chapter two of this manual is for
Safety Rules
. Please refer to the chapter more details concerning
safe operation of the machine. Users are required to carefully read and abide by all the
requirements of safety.
