SAFETY, NOISE AND VIBRATION PLATES
24
2.1.3 POSITION OF THE NOISE PLATES
q
The noise plates must always be legible and in good conditions;
for this reason, if they are dirty with dust, oil or grease, it is
necessary to clean them with a solution made of water and
detergent.
Do not use fuel, petrol or solvents.
q
If the plates are damaged, ask for new ones to Komatsu or to
your Komatsu Dealer.
q
In case of replacement of a component provided with a noise
plate, make sure that such a plate is applied also to the new
part.
EXTERNAL NOISE
q
This value indicates the noise level outside the machine and
refers to the noise perceived by persons in the vicinity of the
work area.
NOISE PERCEIVED BY THE OPERATOR
q
This value indicates the noise level perceived by the operator
when seated in driving position.
2.1.4 VIBRATIONS TO WHICH THE OPERATOR IS SUBJECTED
q
According to the results of the tests carried out to determine the vibrations transmitted to the operator by the
machine, the upper limbs are subjected to vibrations lower than 2.5 m/sq.sec., while the seated part of the body
is subjected to vibrations lower than 0.5 m/sq.sec.
RKAB5950
2000/14/EC
ISO 6396
