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2.5.1.2 Maintenance mode
In case of having opened the safety cover (e.g. door)or having removed (e.g. crossbeam
cover)or short connected of the crossbeam protective cover and crossbeam organic glass cover
opened, the laser cutting machine is in a maintenance mode, no matter the purpose of the
operation is for checking work, cleaning or maintenance.
2.5.1.3 Direct laser
You are required to pay attention to the followings while operating the laser machine:
●
It is strictly prohibited to directly expose any parts of human body, explosive object and
flammable objects to direct laser;
●
Modification of fasteners on the optical parts is strictly prohibited;
●
Unauthorized change of light route is strictly prohibited;
●
Abide by all instructions prescribed in the operation manual.
2.5.1.4 Reflection and diffuse radiation
Avoid exposing eyes and skin to mirror reflection and diffuse radiation. In the
maintenance
Mode, the maintenance personnel are required to wear laser-proof glasses, and the laser-proof
glasses should satisfy the requirements as per
EU standard EN207A1:2002.
Attention
In maintenance mode, laser radiation is not entirely shielded. At this time, the laser cutting
machine equals to Class laser device radiation. Direct laser beam and reflection radiation will
cause unrecoverable harm or skin burn.
●
The operation at this time can only be performed by trained and qualified
maintenance personnel;
●
All the unauthorized and unqualified personnel are prohibited to come into the
dangerous area;
●
Cover or remove the reflective objects;
●
Remove the flammable materials;
●
Avoid generation of explosive solvent gas;
●
Wear laser-proof glasses