Airo X RT Series, Руководство по эксплуатации и обслуживанию

Страница: 20 / 118

Use and Maintenance Manual - X_RT Series Page 20
2.5 Vibrations and noise
Noise tests have been carried out under the most unfavourable conditions to study the effects on the operator. The level of acoustic
pressure weighed (A) at work places does not exceed 82dB(A) for each electrical models.
For all diesel engine models, the level of acoustic pressure weighed (A) at work places does not exceed 110dB(A).
As to vibrations in ordinary working conditions:
•
The average weighted quadratic value in frequency of the acceleration which the upper members have to withstand is below 2.5
m/sec²
for each of the models to which this Use and Maintenance manual refers.
•
The average weighted quadratic value in frequency of the acceleration which the body has to withstand is below 0.5 m/sec² for each
of the models to which this Use and Maintenance manual refers.