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13
Noise
1. Sound pressure level at workstation. (2006/42/EC)
Brand Name
Sound pressure level
The operating condition of the machinery during
measurement and the measuring method
EW2050H
86 dB(A)
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.
EW3050H
89 dB(A)
EW2051H
87 dB(A)
EW3051H
90 dB(A)
Microphone
The side that produced the
highest sound pressure level
1.0m
1.6m
PUMP
2. Sound power level (2000/14/EC-2005/88/EC)
Brand Name
Measured Sound Power Level
Guaranteed Sound Power Level
EW2050H
100 dB(A)
101 dB(A)
EW3050H
103 dB(A)
103 dB(A)
EW2051H
101 dB(A)
103 dB(A)
EW3051H
104 dB(A)
105 dB(A)
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.
Summary of Contents for EW2050H
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