ELETTROLASER MS 3.5, End-User And Maintenance Manual

Page: 30 / 108

code: UMS012 review: 0.2 date: 20/04/2022
Laser Welding machine - MS 3.5
user and maintenance manual page 30 of 102
Parameter Description
MS 3.5
Size of laser beam diameter 0,2 ÷ 2,0 mm
Type of cooling system Liquid
Cooling tank capacity 2 liters
LASER crystal type Nd: YAG
Permissible environmental
values Operating temperature +5 °C ÷ +40 °C 8
Storage temperature -20 °C ÷ +55 °C
Environmental temperature variations Max. 1.1°C / Min
Average temperature Not above +35°C in 24 h
Relative humidity (RH) range 65 % or less
Vibrations ≤ 0,5 G
Altitude Up to 1000 m.a.s.l.
Tab. 5-3 –
Technical data
5.5.2 Noise levels
The machine was designed to reduce noise emissions at their source. In normal conditions of use, the sound power level of the
machine is:
Acoustic pressure
(A)-weighted equivalent continuous acoustic pressure < 70 dB
Weighted instantaneous acoustic pressure < 130 dB
Tab. 5-4 –
Acoustic pressure
The noise levels indicated above are emission levels measured in normal conditions of use in observance of the EN ISO 3744, 3745,
3746 and 11200-11204 standards. These values may vary if any modifications are made to the machine, and will therefore need to
be re-determined in relation to such changes.
The noise levels indicated above are emission levels and do not necessarily represent safe operating levels.
Despite the existence of a relation between emission levels and exposure levels, this cannot be used in any reliable way to establish
if further precautions are necessary or not. The factors that determine the level of exposure workers are subjected to include duration
of the exposure, environmental characteristics of the workplace and the presence of other sources of noise (number of machines,
adjacent processes, etc.). Furthermore, even permissible exposure levels may vary from country to country. In any case, this
information will help the user to assess the danger and risk he/she is exposed to
.
8 Electrical equipment is capable of functioning correctly when relative humidity does not exceed 50% at a maximum temperature
of +40 °C. Higher relative humidity levels can be permissible at lower temperatures (e.g. 90% at +20 °C).