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M_LS100IQ EX Energy_EN_C
G. Laser safety
1. Recommendations and safety regarding laser devices
Personnel safety
THIS MACHINE HAS A CLASS 4 LASER BOXED IN A CLASS 1 CASING. THIS MACHINE IS CONSIDERED
AS CLASS 2M DUE TO ITS VISIBLE DIODE LASER (Red).
• The machine is considered as Class 1 when the door is closed. In this case, the security enclosure of the
LS100 IQ/EX/ENERGY is locked and sealed against potential Laser radiation emissions under normal
working and safety conditions. The modification of locking systems, or the removal of these systems or labels
designed for safety, will result in exposure to hazards from the Laser beam. Any modification is prohibited.
The LS100 IQ/EX/ENERGY is closed, locked and labelled to ensure that it works in complete safety. The
labels and security devices must not be removed or concealed by the operator.
•
The machine is considered as Class 2M when the door is opened (emission power equal to or less than 1
mW). In this case, the security shutter in the Laser module closes to avoid any risk of Laser emission. The
marking can only be carried out if the door is closed.
If the machine is being integrated, the installer is responsible for ensuring the final equipment conforms
to current legislation. Observe EN 60825-1 standard concerning the controls and signage (access
panels, doors, emergency stops...). Example: application of safety pictograms, installation of suitable
guards, use of the electrical safety channel provided on the equipment (non-exhaustive list).
Only trained personnel aware of the risks posed by the machine are authorized to use it. Only Gravotech
personnel, or persons authorized by Gravotech may service the elements that constitute the marking
machine. Any intervention by unauthorized third party would exclude Gravotech's liability.
Laser radiation is invisible, but exposure, direct or scattered, is hazardous to skin and eyes.
Do not use this marking equipment in an explosive environment. No inflammable material should be
located within the machine enclosure near the reflected beam (operator's shirt, curtains, wall covering
in non-synthetic material: fire hazard). For safety reasons, never operate the machine without constant
surveillance.
This laser can produce dangerous diffuse reflections. It may lead to skin and eye injuries as well as
a fire risk. Its use requires extreme caution. Fire prevention and protection equipment is the user's
responsibility. Do not look at the Laser beam continuously when marking, even through the protective
glass. The light intensity may strain the eye.
The ENERGY laser sources must be cooled by means of a water chiller with the capability to control a
minimum flow and a maximum water temperature. Do not modify or disable the chiller's safety devices.
