SAFETY, NOISE AND VIBRATION PLATES 2.1.3 POSITION OF THE NOISE PLATES 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 nec- essary to clean them with a solution made of water and deter- gent. Do not use fuel, petrol or solvents. If the plates are damaged, ask for new ones to Komatsu Utility or to your Komatsu Utility Dealer. In case of replacement of the cab door to which the noise plates are fixed, make sure that the plates are applied also to the new door.
RKAA0480 NOISE OUTSIDE THE CAB WH609 - WH613 This value indicates the noise level outside the machine and re- fers to the noise perceived by the persons who are in the vicinity of the work area. WH713 - WH714 - WH714H - WH716 NOISE INSIDE THE CAB This value indicates the maximum noise level perceived by the operator’s ears inside the cab when this is completely closed. 32