ELETTROLASER MS 3.5, End-User And Maintenance Manual

Page: 31 / 108

code: UMS012 review: 0.2 date: 20/04/2022
Laser Welding machine - MS 3.5
user and maintenance manual page 31 of 102
WARNING!: The acoustic impact produced by the machine in the surrounding environment can be considered of little relevance in
test conditions.
In any case, it is important to keep in mind that the level of exposure of the operator in charge of running the machine will have
to be assessed in the actual operating conditions of the machine, in conformity with current legislation (of the country where the
machine is placed on the market).
Pursuant to Community Directive 2003/10/CE, given that in test conditions the acoustic pressure of the machine does not cause a
worker located appropriately and continuously in the installation area to be exposed to pressure equal or above 80 dB (A) on a daily
basis, the manufacturer is not required to provide information concerning the noise levels of the machine
.
5.5.3 Vibrations
The vibration levels produced by the machine are very low, and do not represent a hazard for the operator.
In any case, the levels were determined in compliance with the ISO 5349 standard for vibrations transmitted to the hand/arm system
(HAV).
Vibrations
Vibrations transmitted to hand/arm system
≤ 2,5 m/s
2
Tab. 5-5 –
Vibrations
OBLIGATION!: No specific measures are required to protect the operator from the effects of vibrations produced by the machine.
The operator must immediately stop the machine in the presence of any abnormal vibrations and notify the maintenance staff of
the issue.
5.5.4 Levels of protection
Protection level of electrical equipment (IP
9
)
Protection level against solid foreign objects (dust-tight) 2
Protection level against water (water-tight) X
Protection level against access to dangerous parts B
Tab. 5-6 –
Levels of protection
9 As set by CEI EN 60529.