ELETTROLASER MS 3.5, End-User And Maintenance Manual

Page: 19 / 108

code: UMS012 review: 0.2 date: 20/04/2022
Laser Welding machine - MS 3.5
user and maintenance manual page 19 of 102
4.7 Graphic signs and written warnings
Please find below the graphic signs and written warnings located on the machine. These signs were inserted to make the operator
aware of hazards or residual potential sources of danger. An explanatory comment can be found next to each exclusively graphic
sign.
Make sure you learn the meaning of these signs .
For information on the position of these signs, please refer to paragraph 4.7.4.
WARNING!: Failure to understand or pay attention to the meaning of signs and warnings can cause personal injuries, death and/or
damage to the machinery or to equipment.
4.7.1 Hazard graphic signs and written warnings
Fig. 4-3 –
Hazard pictogram
This sign (featuring indications of the correspondent voltage
value) highlights the
hazard (residual risk) due to the presence
of voltage.
Fig. 4-4 –
Hazard pictogram
This sign highlights the hazard (residual risk) associated with
exposure of the eyes and skin to direct or diffuse radiation.
Fig. 4-5 –
Hazard pictogram
This sign highlights the hazard (residual risk) associated with
laser radiation in proximity to an opening (in the welding
chamber).
Fig. 4-6 –
Explanatory label
This sign highlights the hazard (residual risk) associated with
laser radiation reflected through the blind.