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SOUND LEVELS
Sound levels given out by : FA 392 rear mounted mower
Sound levels have been measured in accordance with the measuring methods as defined in :
HM Agricultural Inspectorate
AGRICULTURAL MACHINERY NOISE
Legislation and guidance on methods of testing
(Annex to AIC 1896/117 REV)
February 1988
Health and Safety Executive
The method employed corresponds to the method No. 4 in this document. Unspecified testing conditions comply
with ISO 5131 standard.
Measuring equipment conforms to NF S 31-009 standard. The tractor used has a power of 40 kW.
A-weighted emission sound pressure level L (A) eq inside tractor cab (with closed windows) :
Tractor only
T machine
L (A) eq in dB(A)
87,3 dB (A)
90,4 dB (A)
Sound power level :
Tractor only
T machine
Lw in dB (A)
104,0 dB (A)
107,1 dB (A)
P in mW
25,4 mW
51,9 mW
:
Summary of Contents for FA 392
Page 1: ...ASSEMBLY OPERATOR S MANUAL FA 392 REAR MOUNTED MOWER N 95007 A GB 12 95...
Page 11: ...9...
Page 12: ...10...
Page 13: ...11...
Page 26: ...N O T E S...