FERRI T380D left, Руководство по эксплуатации и обслуживанию

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T380D-T430D
Rev. 1.0
TECHNICAL CHARACTERISTICS
03-Rumorosità
3.5 Noise level
The noise level produced is checked on all the models of machines produced by FERRI.
The noise values indicated are emission levels and do not necessarily represent safe operational levels.
The relationship between emission levels and exposure levels cannot be reliably used to establish whether further
precautions are required or not.
The factors which determine the exposure level to which the operator is subject include the duration of exposure, the
characteristics of the work environment and other sources of noise (number of machines, nearby activities etc).
The permitted exposure levels can vary from one country to another.
The information provided allows the user of the machine to make the best possible evaluation of the danger and risk
to which he/she is subject.
Sound pressure (LPA) Acoustic power (LWA)
Closed cab
74 - 75,2 dB(A) 103,2 dB(A)
Open cab
78 - 82,5 dB (A)
\
The tests were performed on a tractor
(or self-propelled machine)
selected by sample. The data may vary according
to the application.
Use personal protection equipment (headphones) if the acoustic level exceeds 85 dB or if
the machine is used on a tractor without a cab or with a cab with the windows open.
Prolonged exposure can cause serious damage to hearing (noise level greater than 85 dB)
or result in partial or permanent hearing loss (noise level greater than 90 dB).
According to the data measured in the various positions examined, in the absence of a
soundproofed cab, personal hearing protection equipment must be used.
CAUTION