Repair manual

Technical Data CRT Repair
wc_td000179gb.fm 22
2.3 Sound and Vibration Specifications—CRT 36
The required sound specifications, per Appendix 1, Paragraph 1.7.4.f
of the EC-Machine Regulations, are:
-the sound pressure level at operator’s location (L
pA
): 84 dB(A)
-the guaranteed sound power level (L
WA
): 102 dB(A)
These sound values were determined according to ISO 3744 for the
sound power level (L
WA
) and ISO 11204 for the sound pressure level
(L
pA
) at the operator’s location.
The weighted effective acceleration value, determined according to
ISO 2361-1 and ISO 5349, is:
-for whole body: 0,05 m/s2
-for hand/arm: 3,15 m/s2
The sound and vibration specifications were obtained with the unit
operating on fully cured, water wetted concrete at nominal engine
speed.