Makita EW2050H Manual De Instrucciones página 16

Noise
1. Sound pressure level at workstation. (2006/42/EC)
Brand Name
EW2050H
EW3050H
EW2051H
EW3051H
2. Sound power level (2000/14/EC-2005/88/EC)
Brand Name
EW2050H
EW3050H
EW2051H
EW3051H
These noise levels do not necessarily showed a safe working level. However, the user will enable better
evaluation of hazard and risk using this information.
Note: The noise level changes with specifications.
Specifications may be changed without a preliminary announcement.
12
Sound pressure level
86 dB(A)
89 dB(A)
87 dB(A)
90 dB(A)
Measured Sound Power Level
100 dB(A)
103 dB(A)
101 dB(A)
104 dB(A)
The operating condition
measurement and the measuring method
Operating condition: @ 75% load
Measuring method: At a distance of 1m from the surface of
the machinery and at a height of 1.6m from the floor. And the
sound pressure value of the direction used as the maximum
sound pressure is shown.
Microphone
The side that produced the
highest sound pressure level
1.6m
Guaranteed Sound Power Level
of the machinery
PUMP
1.0m
101 dB(A)
103 dB(A)
103 dB(A)
105 dB(A)
during