2.10 Fire and Explosion Hazard
WARNING
The high output power of a class 4 laser can inflame various materials. Therefore,
while performing maintenance and service work at the open laser housing and/or
open beam delivery system, make sure that fire protection measures were taken
before starting the works!
Paper (circuit diagrams, leaflets, posters on the walls, etc.), curtains which are not
impregnated fire retardantly, wooden boards or similar flammable materials can
easily be inflamed by direct or reflected laser radiation.
Make sure that the working area of the laser system is free from containers with
flammable or explosive solvents or cleaning agents! Unintended exposure of
a container to intensive invisible laser radiation might easily cause fires or explo-
sions.
2.11 Electrical Safety
The laser system was designed in accordance with the general rules of technolo-
gy including regulations EN 60950-1, EN 62368-1, EN 60204-1 and EN 60825-1.
DANGER
During works at the open laser housing alive components are accessible.
Make sure that rules and regulations for works on alive components are always
observed!
All works at the open laser housing, especially at electrical components, must on-
ly be performed by specially trained personnel!
09/17 - Index: AD [EN]
14
Videojet 3140/3340/3640/2 Safety Instructions
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